Renamed MegaSync Execution
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About the rule
Rule Type
Standard
Rule Description
Detects the execution of a renamed MegaSync.exe as seen used by ransomware families like Nefilim, Sodinokibi, Pysa, and Conti.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Process started" AND ORIGINALFILENAME = "megasync.exe" AND PROCESSNAME notendswith "\megasync.exe" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Sittikorn S
