Whisper - Attack Surface Discovery

Enumerates all external IPs, domains, and ASNs from WhisperInfraContext_CL cross-referenced with threat scores from WhisperThreatIntel_CL, producing a prioritized risk inventory.

Detection logic

Detection requirements

Platform: Containers IaaS Linux macOS Network Devices Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: whispersecurityconnector
Log source service: whisperinfracontext_cl whisperthreatintel_cl

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Detection rules

Whisper - Attack Surface Discovery

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules