Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

2 detections

Detects anomalous native code execution behavior within Firefox or Tor Browser processes by correlating memory protection changes (e.g., VirtualProtect/mprotect) with subsequent suspicious execution events occurring within a two-minute window, indicative of WebAssembly-based exploit chains.
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Ethan Andrews@eandrews
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Federal Signal Detections
3 months ago
9012
Detects a suspicious sequence of events where a browser process (Firefox or Tor) is followed by a process escalation to root within 15 minutes on the same device. This pattern is indicative of a browser sandbox escape combined with kernel privilege escalation (e.g., exploitation of CVE-2026-10702 and CVE-2026-43499).
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Ethan Andrews@eandrews
avatar
Federal Signal Detections
3 months ago
206