Potentially Suspicious Execution Of Regasm/Regsvcs From Uncommon Location
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About the rule
Rule Type
Standard
Rule Description
Detects potentially suspicious execution of the Regasm/Regsvcs utilities from a potentially suspicious location
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process started" AND (PROCESSNAME endswith "\Regsvcs.exe,\Regasm.exe" OR ORIGINALFILENAME = "RegSvcs.exe,RegAsm.exe") AND COMMANDLINE contains "\AppData\Local\Temp\,\Microsoft\Windows\Start Menu\Programs\Startup\,\PerfLogs\,\Users\Public\,\Windows\Temp"
select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME,Action1.DOMAIN,Action1.ORIGINALFILENAME,Action1.PARENTPROCESSID,Action1.PROCESSID,Action1.PRODUCT_NAME,Action1.SECURITYID
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Nasreddine Bencherchali (Nextron Systems)
