Attack Ent T1529 System Shutdown Reboot

MITRE ATT&CK T1529: System Shutdown/Reboot

When to use this skill

Use this skill when the task involves T1529, System Shutdown/Reboot, enterprise ATT&CK, TTP mapping, detection engineering, hunting, incident-response enrichment, control validation, or authorized adversary-emulation planning. Treat it as a defensive analysis aid: keep outputs focused on understanding, detecting, mitigating, and safely validating this ATT&CK technique.

Technique context

• ATT&CK domain: enterprise
• ATT&CK ID: T1529
• Technique name: System Shutdown/Reboot
• Type: technique
• ATT&CK URL: https://attack.mitre.org/techniques/T1529
• Tactics: impact
• Platforms: ESXi, Linux, macOS, Network Devices, Windows
• Required permissions: Not specified
• Effective permissions: Not specified
• Defenses bypassed: Not specified

ATT&CK description

Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. Operating systems may contain commands to initiate a shutdown/reboot of a machine or network device. In some cases, these commands may also be used to initiate a shutdown/reboot of a remote computer or network device via Network Device CLI (e.g. reload).(Citation: Microsoft Shutdown Oct 2017)(Citation: alert_TA18_106A) They may also include shutdown/reboot of a virtual machine via hypervisor / cloud consoles or command line tools.

Shutting down or rebooting systems may disrupt access to computer resources for legitimate users while also impeding incident response/recovery.

Adversaries may also use Windows API functions, such as InitializeSystemShutdownExW or ExitWindowsEx, to force a system to shut down or reboot.(Citation: CrowdStrike Blog)(Citation: Unit42 Agrius 2023) Alternatively, the NtRaiseHardErroror ZwRaiseHardError Windows API functions with the ResponseOption parameter set to OptionShutdownSystem may deliver a “blue screen of death” (BSOD) to a system.(Citation: SonicWall)(Citation: NtRaiseHardError)(Citation: NotMe-BSOD) In order to leverage these API functions, an adversary may need to acquire SeShutdownPrivilege (e.g., via Access Token Manipulation).(Citation: Unit42 Agrius 2023) In some cases, the system may not be able to boot again.

Adversaries may attempt to shutdown/reboot a system after impacting it in other ways, such as Disk Structure Wipe or Inhibit System Recovery, to hasten the intended effects on system availability.(Citation: Talos Nyetya June 2017)(Citation: Talos Olympic Destroyer 2018)

Agent workflow

1. Clarify scope: identify the system, asset class, log sources, cloud or endpoint platform, and whether the user wants triage, detection, coverage assessment, or safe emulation planning.
2. Load bundled resources as needed: use references/technique-profile.json for structured metadata, references/detection-and-mitigation.md for triage and telemetry guidance, references/known-threat-context.md for ATT&CK relationship context, and templates/ for repeatable outputs.
3. Map observations to ATT&CK: compare the user's evidence to the ATT&CK description, tactics, platforms, and known procedure patterns before asserting a match.
4. Produce defensive outputs: prioritize hypotheses, telemetry requirements, detection logic ideas, validation steps, containment guidance, and mitigations.
5. Preserve uncertainty: distinguish confirmed evidence, plausible indicators, assumptions, and gaps. Recommend what to collect next.
6. Stay safe: do not provide malware, credential theft, persistence, evasion, destructive automation, or unauthorized exploitation instructions. For adversary emulation, keep steps bounded to approved lab or control-validation contexts and omit operational abuse details.

Bundled resources

• references/technique-profile.json: machine-readable ATT&CK metadata for this technique.
• references/detection-and-mitigation.md: detection notes, telemetry checklist, triage questions, mitigation candidates, and false-positive considerations.
• references/known-threat-context.md: ATT&CK relationship context with attribution cautions.
• templates/detection-brief.md: detection engineering brief template.
• templates/hunt-plan.md: threat hunt plan template.
• templates/incident-response-note.md: incident response note template.
• templates/coverage-assessment.md: ATT&CK coverage assessment template.
• scripts/render_brief.py: local helper that renders a Markdown defensive brief from technique-profile.json.
• assets/output-schema.json: JSON schema for structured technique analysis outputs.

To generate a quick brief, run python scripts/render_brief.py --output brief.md from inside this skill directory, or adapt the templates directly.

Detection guidance

No ATT&CK detection guidance was present in the source STIX object.

Useful telemetry and data sources

• Not specified in the STIX object.

Mitigations to consider

• No ATT&CK mitigation relationships were present in the source STIX bundle.

Known threat context

Use these examples only as contextual leads, not as proof that an observed event is this technique:

• 2025 Poland Wiper Attacks (campaign)
• APT37 (intrusion-set)
• APT38 (intrusion-set)
• AcidPour (malware)
• AcidRain (malware)
• Apostle (malware)
• AvosLocker (malware)
• BFG Agonizer (malware)
• Black Basta (malware)
• CHIMNEYSWEEP (malware)
• DCSrv (malware)
• DarkGate (malware)
• DynoWiper (malware)
• HermeticWiper (malware)
• KillDisk (malware)
• Latrodectus (malware)
• Lazarus Group (intrusion-set)
• LockerGoga (malware)
• LookBack (malware)
• Maze (malware)

Recommended output pattern

When responding with this skill, structure the answer as:

• Assessment: whether the evidence supports this ATT&CK mapping and why.
• Evidence: specific indicators, logs, behaviors, and assumptions.
• Detection: telemetry sources, analytic logic, and tuning considerations.
• Response: containment, eradication, recovery, and validation actions.
• Coverage gaps: missing logs, sensors, controls, or environmental details.
• References: include the ATT&CK URL and any user-provided evidence references.

ATT&CK contributors

• Austin Clark, @c2defense
• Hubert Mank
• Janantha Marasinghe