Change PowerShell Policies to an Insecure Level
Last updated on:
In this page
About the rule
Rule Type
Standard
Rule Description
Detects changing the PowerShell script execution policy to a potentially insecure level using the "-ExecutionPolicy" flag.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Process started" AND (ORIGINALFILENAME = "PowerShell.EXE,pwsh.dll" OR PROCESSNAME endswith "\powershell.exe,\pwsh.exe") AND COMMANDLINE contains "-executionpolicy , -ep , -exec " AND COMMANDLINE contains "Bypass,Unrestricted" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
frack113
