PowerShell Core DLL Loaded Via Office Application
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About the rule
Rule Type
Standard
Rule Description
Detects PowerShell core DLL being loaded by an Office Product
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "sa_imageloaded" AND PROCESSNAME endswith "\excel.exe,\mspub.exe,\outlook.exe,\onenote.exe,\onenoteim.exe,\powerpnt.exe,\winword.exe" AND OBJECTNAME contains "\System.Management.Automation.Dll,\System.Management.Automation.ni.Dll" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PRODUCT_NAME,Action1.OBJECTNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Nasreddine Bencherchali (Nextron Systems)
