Suspicious File Created via ArcSOC.exe
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About the rule
Rule Type
Standard
Rule Description
Detects when the ArcGIS Server process ArcSOC.exe, which hosts REST services, creates a file with a suspicious type, suggesting it may be an executable or script.
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "File Created or Modified" AND ( PROCESSNAME endswith "arcsoc.exe" AND ( OBJECTNAME endswith "ahk,aspx,au3,bat,cmd,dll,exe,hta,js,ps1,py,vbe,vbs,wsf" OR FILENAME endswith "ahk,aspx,au3,bat,cmd,dll,exe,hta,js,ps1,py,vbe,vbs,wsf" ))
select Action1.HOSTNAME,Action1.MESSAGE,Action1.USERNAME,Action1.DOMAIN,Action1.OBJECTNAME,Action1.FILENAME,Action1.PROCESSNAME,Action1.FILETYPE,Action1.ACCESSLIST
Detection
Execution Mode
realtime
Log Sources
Windows
Author
@Micah Babinski
