{"id":"3bad990e-4848-4a78-9530-b427d854aac0","title":"Domain Trust Discovery Via Dsquery","description":"Detects execution of \"dsquery.exe\" for domain trust discovery","author":"E.M. Anhaus, Tony Lambert, oscd.community, omkar72","status":"test","level":"medium","date":"2019-10-24","modified":"2023-02-02","tags":["attack.discovery","attack.t1482"],"technique_ids":["T1482"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Legitimate use of the utilities by legitimate user for legitimate reason"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md","https://posts.specterops.io/an-introduction-to-manual-active-directory-querying-with-dsquery-and-ldapsearch-84943c13d7eb?gi=41b97a644843"],"source_path":"rules/windows/process_creation/proc_creation_win_dsquery_domain_trust_discovery.yml","source_sha256":"c297d3aee9f4d99e4ec4185392cf231c32795b547f9501c2c5a82c7642427ab6","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_dsquery_domain_trust_discovery.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Domain Trust Discovery Via Dsquery\nid: 3bad990e-4848-4a78-9530-b427d854aac0\nrelated:\n    - id: b23fcb74-b1cb-4ff7-a31d-bfe2a7ba453b\n      type: similar\n    - id: 77815820-246c-47b8-9741-e0def3f57308\n      type: obsolete\nstatus: test\ndescription: Detects execution of \"dsquery.exe\" for domain trust discovery\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md\n    - https://posts.specterops.io/an-introduction-to-manual-active-directory-querying-with-dsquery-and-ldapsearch-84943c13d7eb?gi=41b97a644843\nauthor: E.M. Anhaus, Tony Lambert, oscd.community, omkar72\ndate: 2019-10-24\nmodified: 2023-02-02\ntags:\n    - attack.discovery\n    - attack.t1482\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_img:\n        - Image|endswith: '\\dsquery.exe'\n        - OriginalFileName: 'dsquery.exe'\n    selection_cli:\n        CommandLine|contains: 'trustedDomain'\n    condition: all of selection_*\nfalsepositives:\n    - Legitimate use of the utilities by legitimate user for legitimate reason\nlevel: medium\nregression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_dsquery_domain_trust_discovery/info.yml\nsimulation:\n    - type: atomic-red-team\n      name: Windows - Discover domain trusts with dsquery\n      technique: T1482\n      atomic_guid: 4700a710-c821-4e17-a3ec-9e4c81d6845f\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1482","id":"T1482","name":"Domain Trust Discovery","page":"techniques/enterprise/T1482/"}],"data_path":"data/detection-rules/3bad990e-4848-4a78-9530-b427d854aac0.json","kind":"sigma"}