Removal Of AMSI Provider Registry Keys
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About the rule
Rule Type
Standard
Rule Description
Detects the deletion of AMSI provider registry key entries in HKLM\\Software\\Microsoft\\AMSI. This technique could be used by an attacker in order to disable AMSI inspection.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Registry entry deleted" AND ACCESSES = "DeleteKey" AND (OBJECTNAME endswith "{2781761E-28E0-4109-99FE-B9D127C57AFE},{A7C452EF-8E9F-42EB-9F2B-245613CA0DC9}" OR OBJECTVALUENAME endswith "{2781761E-28E0-4109-99FE-B9D127C57AFE}") select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.OBJECTNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
frack113
