1200KM / detection
T0869.002 Publish/Subscribe Protocols — Detection Rules
Detection workspace for T0869.002 Publish/Subscribe Protocols: 0 Sigma sources, 0 Atlas concepts and 0 anomaly models. No live detection validation.
Source-backed rule directory
No reviewed association in this snapshot.
Atlas deterministic concepts
No exact concept selected.
Anomaly models
No exact Atlas model in this snapshot.
ATT&CK analytic guidance
DET0935 Behavioral Detection of Publish/Subscribe Protocol Misuse for Command and Control
AN2100 Analytic 2100
Real-time monitoring identifies a Windows ICS asset initiating MQTT/AMQP/DDS communications to a broker/service not approved for the asset role, from a process not associated with authorized vendor or telemetry software. Require both a communication-matrix violation and destination/process/protocol corroboration; suppress approved brokers, telemetry collectors, vendor applications, and maintenance.
AN2101 Analytic 2101
Real-time monitoring identifies a Linux ICS service or process initiating MQTT/AMQP/DDS communications outside its approved broker/client relationship or from an unauthorized runtime/tool. Require communication-matrix violation plus process/destination/protocol corroboration; suppress approved telemetry, historian, gateway, vendor, and maintenance activity.
AN2102 Analytic 2102
Real-time monitoring identifies MQTT/AMQP/DDS sessions crossing an unexpected zone boundary, connecting an ICS client to an unapproved broker/service, or using client/topic/message behavior inconsistent with the documented pub/sub architecture. Require topology/identity/topic/destination violation; periodicity alone is not sufficient.
AN2103 Analytic 2103
Real-time monitoring identifies an embedded OT/IoT device establishing MQTT/AMQP/DDS communication with a broker/service outside its device-specific profile, using an unexpected client identity/topic, or crossing an unauthorized zone boundary. Fixed-function device behavior should be compared to the documented broker/topic/destination profile rather than a generic anomaly threshold.
Connected ecosystem references
Linked tags
Simulation, tools and telemetry
T0869.002 simulation workspace
No reviewed association in this snapshot.
Existing anomaly research
Complete technique engineering workbook
Collection configuration and event examples · Anomaly models and design worksheet · Tools and documented software · Simulation procedures · Offline synthetic collection check
Exact source tags are not semantic relevance verdicts. Review actual rule conditions and observation points; imported rules are not backend-compiled or live-validated.
Pinned research references. No browser attack runner or production-validated detector is asserted. Imported procedures remain unvalidated; any bounded lab evidence has its own scope. ATT&CK / Atomic provenance · Detection provenance.