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HighSigmaHQAli Alwashali

Disable Powershell Command History

Detects scripts or commands that disabled the Powershell command history by removing psreadline module

Detection logic

Detection requirements

Platform
ESXiLinuxmacOSNetwork DevicesWindows

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

Log source product
windows
Log source category
ps_script

Known benign triggers

  • Legitimate script that disables the command history

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