Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block cited in the reference section below
Detects Obfuscated use of stdin to execute PowerShell
Detects Obfuscated use of Environment Variables to execute PowerShell
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Detects Obfuscated Powershell via RUNDLL LAUNCHER
Detects Obfuscated Powershell via Stdin in Scripts
Detects Obfuscated Powershell via use Clip.exe in Scripts
Detects Obfuscated Powershell via use MSHTA in Scripts
Detects Obfuscated Powershell via use Rundll32 in Scripts
Detects Obfuscated Powershell via VAR++ LAUNCHER
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.
Detects usage of special strings/null bits in order to potentially bypass AMSI functionalities
Detects keywords that could indicate clearing PowerShell history
Detects scripts or commands that disabled the Powershell command history by removing psreadline module
Detects usage of the built-in PowerShell cmdlet "Enable-WindowsOptionalFeature" used as a Deployment Image Servicing and Management tool.
Similar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images
Similar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images
Detects usage of the "Add-AppxPackage" or it's alias "Add-AppPackage" to install unsigned AppX packages
Detects Obfuscated use of Clip.exe to execute PowerShell
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block \u2014
Detects Obfuscated use of stdin to execute PowerShell
Detects Obfuscated use of Environment Variables to execute PowerShell
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