Execution of Powershell Script in Public Folder
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About the rule
Rule Type
Standard
Rule Description
This rule detects execution of PowerShell scripts located in the "C:\\Users\\Public" folder
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Process started" AND PROCESSNAME endswith "\powershell.exe,\pwsh.exe" AND COMMANDLINE contains "-f C:\Users\Public,-f "C:\Users\Public,-f %Public%,-fi C:\Users\Public,-fi "C:\Users\Public,-fi %Public%,-fil C:\Users\Public,-fil "C:\Users\Public,-fil %Public%,-file C:\Users\Public,-file "C:\Users\Public,-file %Public%" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Max Altgelt (Nextron Systems)
