{"id":"1b45b0d1-773f-4f23-aedc-814b759563b1","title":"Application AppID Uri Configuration Changes","description":"Detects when a configuration change is made to an applications AppID URI.","author":"Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'","status":"test","level":"high","date":"2022-06-02","modified":"","tags":["attack.initial-access","attack.persistence","attack.credential-access","attack.privilege-escalation","attack.stealth","attack.t1552","attack.t1078.004"],"technique_ids":["T1078.004","T1552"],"logsource":{"product":"azure","service":"auditlogs"},"falsepositives":["When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event."],"references":["https://learn.microsoft.com/en-us/entra/architecture/security-operations-applications#appid-uri-added-modified-or-removed"],"source_path":"rules/cloud/azure/audit_logs/azure_app_appid_uri_changes.yml","source_sha256":"f9d5cd274d6519308a295504ebe6c744d83a76b9976124e2ab79ea1ceb80dd13","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/cloud/azure/audit_logs/azure_app_appid_uri_changes.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Application AppID Uri Configuration Changes\nid: 1b45b0d1-773f-4f23-aedc-814b759563b1\nstatus: test\ndescription: Detects when a configuration change is made to an applications AppID URI.\nreferences:\n    - https://learn.microsoft.com/en-us/entra/architecture/security-operations-applications#appid-uri-added-modified-or-removed\nauthor: Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'\ndate: 2022-06-02\ntags:\n    - attack.initial-access\n    - attack.persistence\n    - attack.credential-access\n    - attack.privilege-escalation\n    - attack.stealth\n    - attack.t1552\n    - attack.t1078.004\nlogsource:\n    product: azure\n    service: auditlogs\ndetection:\n    selection:\n        properties.message:\n            - Update Application\n            - Update Service principal\n    condition: selection\nfalsepositives:\n    - When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event.\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1078.004","id":"T1078.004","name":"Cloud Accounts","page":"techniques/enterprise/T1078.004/"},{"key":"enterprise/T1552","id":"T1552","name":"Unsecured Credentials","page":"techniques/enterprise/T1552/"}],"data_path":"data/detection-rules/1b45b0d1-773f-4f23-aedc-814b759563b1.json","kind":"sigma"}