{"id":"60936b49-fca0-4f32-993d-7415edcf9a5d","title":"New Application in AppCompat","description":"A General detection for a new application in AppCompat. This indicates an application executing for the first time on an endpoint.","author":"Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)","status":"test","level":"informational","date":"2020-05-02","modified":"2023-08-17","tags":["attack.execution","attack.t1204.002"],"technique_ids":["T1204.002"],"logsource":{"product":"windows","category":"registry_set"},"falsepositives":["This rule is to explore new applications on an endpoint. False positives depends on the organization.","Newly setup system.","Legitimate installation of new application."],"references":["https://github.com/OTRF/detection-hackathon-apt29/issues/1","https://github.com/OTRF/ThreatHunter-Playbook/blob/2d4257f630f4c9770f78d0c1df059f891ffc3fec/docs/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.md"],"source_path":"rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml","source_sha256":"b1b40080b430cbef36ff4fdd5a0ea2c980d94957d0ac1852d8c0b9b23fe58c15","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: New Application in AppCompat\nid: 60936b49-fca0-4f32-993d-7415edcf9a5d\nstatus: test\ndescription: A General detection for a new application in AppCompat. This indicates an application executing for the first time on an endpoint.\nreferences:\n    - https://github.com/OTRF/detection-hackathon-apt29/issues/1\n    - https://github.com/OTRF/ThreatHunter-Playbook/blob/2d4257f630f4c9770f78d0c1df059f891ffc3fec/docs/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.md\nauthor: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)\ndate: 2020-05-02\nmodified: 2023-08-17\ntags:\n    - attack.execution\n    - attack.t1204.002\nlogsource:\n    product: windows\n    category: registry_set\ndetection:\n    selection:\n        TargetObject|contains: '\\AppCompatFlags\\Compatibility Assistant\\Store\\'\n    condition: selection\nfalsepositives:\n    - This rule is to explore new applications on an endpoint. False positives depends on the organization.\n    - Newly setup system.\n    - Legitimate installation of new application.\nlevel: informational\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1204.002","id":"T1204.002","name":"Malicious File","page":"techniques/enterprise/T1204.002/"}],"data_path":"data/detection-rules/60936b49-fca0-4f32-993d-7415edcf9a5d.json","kind":"sigma"}