{"id":"9494bff8-959f-4440-bbce-fb87a208d517","title":"Changes to Device Registration Policy","description":"Monitor and alert for changes to the device registration policy.","author":"Michael Epping, '@mepples21'","status":"test","level":"high","date":"2022-06-28","modified":"","tags":["attack.privilege-escalation","attack.defense-impairment","attack.t1484"],"technique_ids":["T1484"],"logsource":{"product":"azure","service":"auditlogs"},"falsepositives":["Unknown"],"references":["https://learn.microsoft.com/en-us/entra/architecture/security-operations-devices#device-registrations-and-joins-outside-policy"],"source_path":"rules/cloud/azure/audit_logs/azure_ad_device_registration_policy_changes.yml","source_sha256":"d5b5df0d0d11f5011457ac97a32cc2771f3dc3afaca08d797c4aa99e03a7e8fe","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/cloud/azure/audit_logs/azure_ad_device_registration_policy_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: Changes to Device Registration Policy\nid: 9494bff8-959f-4440-bbce-fb87a208d517\nstatus: test\ndescription: Monitor and alert for changes to the device registration policy.\nreferences:\n    - https://learn.microsoft.com/en-us/entra/architecture/security-operations-devices#device-registrations-and-joins-outside-policy\nauthor: Michael Epping, '@mepples21'\ndate: 2022-06-28\ntags:\n    - attack.privilege-escalation\n    - attack.defense-impairment\n    - attack.t1484\nlogsource:\n    product: azure\n    service: auditlogs\ndetection:\n    selection:\n        Category: 'Policy'\n        ActivityDisplayName: 'Set device registration policies'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1484","id":"T1484","name":"Domain or Tenant Policy Modification","page":"techniques/enterprise/T1484/"}],"data_path":"data/detection-rules/9494bff8-959f-4440-bbce-fb87a208d517.json","kind":"sigma"}