Potential SentinelOne Shell Context Menu Scan Command Tampering
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About the rule
Rule Type
Standard
Rule Description
Detects potentially suspicious changes to the SentinelOne context menu scan command by a process other than SentinelOne.
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Registry value modified" AND (OBJECTNAME contains "\shell\SentinelOneScan\command" OR (OBJECTNAME endswith "\shell\SentinelOneScan\command" AND isExist(OBJECTVALUENAME))) AND ((INFORMATION notstartswith "C:\Program Files\SentinelOne\Sentinel Agent,C:\Program Files (x86)\SentinelOne\Sentinel Agent" OR INFORMATION notcontains "\SentinelScanFromContextMenu.exe") AND PROCESSNAME notendswith "C:\Program Files\SentinelOne\,C:\Program Files (x86)\SentinelOne")
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
Nasreddine Bencherchali (Nextron Systems)
