Suspicious Chromium Browser Headless Execution To Mockbin Like Site (via process_creation)
This rule detects the execution of a Chromium based browser process with the "headless" flag and a URL pointing to the mockbin.org service (that can be leveraged to exfiltrate data).
SigmahighWindowsv1
Full detection rule
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- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.