{"id":"ec290c06-9b6b-4338-8b6b-095c0f284f10","title":"Suspicious Execution of Shutdown to Log Out","description":"Detects the rare use of the command line tool shutdown to logoff a user","author":"frack113","status":"test","level":"medium","date":"2022-10-01","modified":"","tags":["attack.impact","attack.t1529"],"technique_ids":["T1529"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md","https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown"],"source_path":"rules/windows/process_creation/proc_creation_win_shutdown_logoff.yml","source_sha256":"a8c3569caf24b8aa922ed4741ff333ae6a6fcd705ce41c5d3f5a84914f05e477","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_shutdown_logoff.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious Execution of Shutdown to Log Out\nid: ec290c06-9b6b-4338-8b6b-095c0f284f10\nstatus: test\ndescription: Detects the rare use of the command line tool shutdown to logoff a user\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md\n    - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown\nauthor: frack113\ndate: 2022-10-01\ntags:\n    - attack.impact\n    - attack.t1529\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        Image|endswith: '\\shutdown.exe'\n        CommandLine|contains: '/l'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: medium\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/ec290c06-9b6b-4338-8b6b-095c0f284f10.json","kind":"sigma"}