File Download with Headless Browser
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About the rule
Rule Type
Standard
Rule Description
Detects execution of chromium based browser in headless mode using the "dump-dom" command line to download files
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process started" AND PROCESSNAME endswith "\brave.exe,\chrome.exe,\msedge.exe,\opera.exe,\vivaldi.exe" AND (COMMANDLINE contains "--headless" AND COMMANDLINE contains "dump-dom" AND COMMANDLINE contains "http")
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
Sreeman, Florian Roth (Nextron Systems)
