Regsvr32 exploitation
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About the rule
Rule Type
Standard
Rule Description
This rule detects the exploitation where regsvr32.exe is used for proxy execution of malicious code.
Severity
Critical
Rule Requirement
Criteria
Action1: actionname = "Process started" AND (COMMANDLINE contains "scrobj.dll" AND (COMMANDLINE contains "regsvr32" OR ORIGINALFILENAME contains "regsvr32")) select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
