Credential theft using Procdump or comsvcs
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About the rule
Rule Type
Standard
Rule Description
Detects the use of MiniDump function using comsvcs.dll to trigger lsass dump and retrievecredentials
Severity
Critical
Rule Requirement
Criteria
Action1: actionname = "Process started" AND ((COMMANDLINE contains "procdump" OR COMMANDLINE contains "comsvcs.dll") AND COMMANDLINE contains ".dmp") select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
