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InformationalSigmaHQRoberto Rodriguez (Cyb3rWard0g) +1

PowerShell Decompress Commands

A General detection for specific decompress commands in PowerShell logs. This could be an adversary decompressing files.

Detection logic

Detection requirements

Platform
ESXiLinuxmacOSWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source product
windows
Log source category
ps_module

Known benign triggers

  • Unknown

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