Potential Arbitrary Command Execution Via FTP.EXE
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About the rule
Rule Type
Standard
Rule Description
Detects execution of "ftp.exe" script with the "-s" or "/s" flag and any child processes ran by "ftp.exe".
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process started" AND PARENTPROCESSNAME endswith "\ftp.exe" OR ((PROCESSNAME endswith "\ftp.exe" OR ORIGINALFILENAME = "ftp.exe") AND COMMANDLINE contains "-s:,/s:,–s:,—s:,―s:")
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
Victor Sergeev, oscd.community
