Potential Persistence Via Netsh Helper DLL - Registry
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About the rule
Rule Type
Standard
Rule Description
Detects changes to the Netsh registry key to add a new DLL value. This change might be an indication of a potential persistence attempt by adding a malicious Netsh helper
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Registry value modified" AND (OBJECTNAME contains "\SOFTWARE\Microsoft\NetSh" OR (OBJECTNAME endswith "\SOFTWARE\Microsoft" AND OBJECTVALUENAME startswith "NetSh")) AND INFORMATION contains ".dll"
select Action1.HOSTNAME,Action1.MESSAGE,Action1.OBJECTNAME,Action1.PROCESSNAME,Action1.PREVVAL,Action1.CHANGES,Action1.USERNAME,Action1.DOMAIN,Action1.NEWTYPE,Action1.OBJECTVALUENAME,Action1.OLDTYPE
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Anish Bogati
