Information Security
414 subscribers
157 photos
5 videos
9 files
2.28K links
Information Security News

we are @sec_nerd twin brother
Download Telegram
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.

https://github.com/OmerYa/Invisi-Shell
Something special for the weekend...: A nice writeup on Universal #RCE #exploit by exploiting #Ruby 2.x #serialization


https://www.elttam.com.au/blog/ruby-deserialization/
Have you checked your PSReadline history lately? Do you know it stores the commands in clear-text and is persistent across reboots? This is on a Domain Controller. #PowerShell #RedTeam
Red teamers, you can turn off Defender from admin powershell with ‘Set-MpPreference -DisableRealTimeMonitoring $true’ but it will result in a balloon notification for anyone logged on. Instead, use ‘Add-MpPreference -ExclusionPath “c:\temp”’ to silently add an exclusions folder.
JSgen.py – bind and reverse shell JS code generator for SSJI in Node.js with filter bypass encodings

https://pentesterslife.blog/2018/06/28/jsgen/