https://github.com/omerya/invisi-shell

Hide your Powershell script in plain sight. Bypass all Powershell security features
https://github.com/omerya/invisi-shell

Last synced: about 2 months ago
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Hide your Powershell script in plain sight. Bypass all Powershell security features

• Host: GitHub
• URL: https://github.com/omerya/invisi-shell
• Owner: OmerYa
• License: mit
• Created: 2018-10-14T23:32:56.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2019-08-19T19:55:19.000Z (about 5 years ago)
• Last Synced: 2024-04-13T12:47:40.713Z (5 months ago)
• Language: C++
• Size: 89.8 KB
• Stars: 1,014
• Watchers: 42
• Forks: 151
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Invisi-Shell

Hide your powershell script in plain sight! Invisi-Shell bypasses all of Powershell security features (ScriptBlock logging, Module logging, Transcription, AMSI) by hooking .Net assemblies. The hook is performed via CLR Profiler API.

# Work In Progress

This is still a preliminary version intended as a POC. The code works only on x64 processes and tested against Powershell V5.1.

# Usage

 - Copy the compiled InvisiShellProfiler.dll from /x64/Release/ folder with the two batch files from the root directory (RunWithPathAsAdmin.bat & RunWithRegistryNonAdmin.bat) to the same folder.

 - Run either of the batch files (depends if you have local admin privelledges or not)

 - Powershell console will run. Exit the powershell using the exit command (DON'T CLOSE THE WINDOW) to allow the batch file to perform proper cleanup.

# Compilation

Project was created with Visual Studio 2013. You should install Windows Platform SDK to compile it properly.

# Detailed Description

More info can be found on the [DerbyCon presentation](http://www.irongeek.com/i.php?page=videos/derbycon8/track-3-15-goodbye-obfuscation-hello-invisi-shell-hiding-your-powershell-script-in-plain-sight-omer-yair) by Omer Yair (October, 2018).

# Credits

 - CorProfiler by .NET Foundation

 - Eyal Ne'emany

 - Guy Franco

 - Ephraim Neuberger

 - Yossi Sassi

 - Omer Yair