1200KM / detection
T1542.003 Bootkit — Detection Rules
Detection workspace for T1542.003 Bootkit: 1 Sigma sources, 0 Atlas concepts and 0 anomaly models. No live detection validation.
Source-backed rule directory
- Potential Ransomware or Unauthorized MBR Tampering Via Bcdedit.EXE · test · medium · {"category":"process_creation","product":"windows"}
Atlas deterministic concepts
No exact concept selected.
Anomaly models
No exact Atlas model in this snapshot.
ATT&CK analytic guidance
DET0150 Detection Strategy for File Creation or Modification of Boot Files
AN0428 Analytic 0428
Detection of raw access to physical drives, modification of boot records (MBR/VBR), and suspicious file creation or alteration within the EFI System Partition (ESP). Correlates privileged process execution with low-level disk modification and unexpected driver or firmware interactions.
AN0429 Analytic 0429
Detection of suspicious write operations to block devices, modifications of bootloader files (GRUB, initrd, vmlinuz), and unexpected changes within the EFI System Partition. Monitors privileged execution of utilities like dd, grub-install, or efibootmgr that modify boot sectors or loader entries.
Connected ecosystem references
Linked tags
Simulation, tools and telemetry
T1542.003 simulation workspace
No reviewed association in this snapshot.
Threat actor context
These are explicit actor-to-technique associations in the existing Threat Matrix snapshot, not attribution of an event or proof that a detector identifies the actor. No tool-to-actor relationship is inferred.
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.