Potential Ransomware or Unauthorized MBR Tampering Via Bcdedit.EXE
Last updated on:
In this page
About the rule
Rule Type
Standard
Rule Description
Detects potential malicious and unauthorized usage of bcdedit.exe
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process started" AND (PROCESSNAME endswith "\bcdedit.exe" OR ORIGINALFILENAME = "bcdedit.exe") AND COMMANDLINE contains "delete,deletevalue,import,safeboot,network"
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
@neu5ron
