{"id":"4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f","title":"System Shutdown/Reboot - Linux","description":"Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.","author":"Igor Fits, oscd.community","status":"test","level":"informational","date":"2020-10-15","modified":"2022-11-26","tags":["attack.impact","attack.t1529"],"technique_ids":["T1529"],"logsource":{"product":"linux","service":"auditd"},"falsepositives":["Legitimate administrative activity"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md"],"source_path":"rules/linux/auditd/execve/lnx_auditd_system_shutdown_reboot.yml","source_sha256":"b18af7835c492443e2676fd414e28590393d152083e0dade8235d6f77197cdef","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/linux/auditd/execve/lnx_auditd_system_shutdown_reboot.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: System Shutdown/Reboot - Linux\nid: 4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f\nstatus: test\ndescription: Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md\nauthor: 'Igor Fits, oscd.community'\ndate: 2020-10-15\nmodified: 2022-11-26\ntags:\n    - attack.impact\n    - attack.t1529\nlogsource:\n    product: linux\n    service: auditd\ndetection:\n    execve:\n        type: 'EXECVE'\n    shutdowncmd:\n        - 'shutdown'\n        - 'reboot'\n        - 'halt'\n        - 'poweroff'\n    init:\n        - 'init'\n        - 'telinit'\n    initselection:\n        - 0\n        - 6\n    condition: execve and (shutdowncmd or (init and initselection))\nfalsepositives:\n    - Legitimate administrative activity\nlevel: informational\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1529","id":"T1529","name":"System Shutdown/Reboot","page":"techniques/enterprise/T1529/"}],"data_path":"data/detection-rules/4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f.json","kind":"sigma"}