{"id":"a4824fca-976f-4964-b334-0621379e84c4","title":"Potential File Overwrite Via Sysinternals SDelete","description":"Detects the use of SDelete to erase a file not the free space","author":"frack113","status":"test","level":"high","date":"2021-06-03","modified":"2023-02-28","tags":["attack.impact","attack.t1485"],"technique_ids":["T1485"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md"],"source_path":"rules/windows/process_creation/proc_creation_win_sysinternals_sdelete.yml","source_sha256":"11a7b8d84c5162e256feddffa51383ff62d48020857977fff5bb91a3f2781ae9","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_sysinternals_sdelete.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Potential File Overwrite Via Sysinternals SDelete\nid: a4824fca-976f-4964-b334-0621379e84c4\nstatus: test\ndescription: Detects the use of SDelete to erase a file not the free space\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md\nauthor: frack113\ndate: 2021-06-03\nmodified: 2023-02-28\ntags:\n    - attack.impact\n    - attack.t1485\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        OriginalFileName: sdelete.exe\n    filter:\n        CommandLine|contains:\n            - ' -h'\n            - ' -c'\n            - ' -z'\n            - ' /\\?'\n    condition: selection and not filter\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1485","id":"T1485","name":"Data Destruction","page":"techniques/enterprise/T1485/"}],"data_path":"data/detection-rules/a4824fca-976f-4964-b334-0621379e84c4.json","kind":"sigma"}