1200KM / detection
T1546.005 Trap — Detection Rules
Detection workspace for T1546.005 Trap: 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
DET0369 Detection Strategy for Event Triggered Execution via Trap (T1546.005)
AN1038 Analytic 1038
Correlate file modifications in shell startup scripts (e.g., .bashrc, .profile) with embedded `trap` commands and observe if those changes are followed by the unexpected execution of child processes when terminal signals (e.g., SIGINT) are triggered. Use contextual linking with user session activity to detect privilege misuse.
AN1039 Analytic 1039
Detect unauthorized `trap` command registrations in shell startup files (e.g., .zprofile, .bash_profile, .zshrc) followed by execution chains during user terminal interaction. Use Unified Logs and EDR telemetry to correlate shell command parsing and process tree anomalies.
Connected ecosystem references
Linked tags
Simulation, tools and telemetry
T1546.005 simulation workspace
No reviewed association in this snapshot.
Existing anomaly research
Pinned research references. No browser attack runner, live simulation result or validated detector is asserted. Source mappings and validation limits are preserved. ATT&CK / Atomic provenance · Detection provenance.