{"id":"19128e5e-4743-48dc-bd97-52e5775af817","title":"Azure AD Account Credential Leaked","description":"Indicates that the user's valid credentials have been leaked.","author":"Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'","status":"test","level":"high","date":"2023-09-03","modified":"","tags":["attack.t1589","attack.reconnaissance"],"technique_ids":["T1589"],"logsource":{"product":"azure","service":"riskdetection"},"falsepositives":["A rare hash collision."],"references":["https://learn.microsoft.com/en-us/entra/id-protection/concept-identity-protection-risks#leaked-credentials","https://learn.microsoft.com/en-us/entra/architecture/security-operations-user-accounts#unusual-sign-ins"],"source_path":"rules/cloud/azure/identity_protection/azure_identity_protection_leaked_credentials.yml","source_sha256":"3260fe5b2f6076e58eb9248b7d5333f6ed45bca1ed537cb856691e7ac441ef8e","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/cloud/azure/identity_protection/azure_identity_protection_leaked_credentials.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Azure AD Account Credential Leaked\nid: 19128e5e-4743-48dc-bd97-52e5775af817\nstatus: test\ndescription: Indicates that the user's valid credentials have been leaked.\nreferences:\n    - https://learn.microsoft.com/en-us/entra/id-protection/concept-identity-protection-risks#leaked-credentials\n    - https://learn.microsoft.com/en-us/entra/architecture/security-operations-user-accounts#unusual-sign-ins\nauthor: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'\ndate: 2023-09-03\ntags:\n    - attack.t1589\n    - attack.reconnaissance\nlogsource:\n    product: azure\n    service: riskdetection\ndetection:\n    selection:\n        riskEventType: 'leakedCredentials'\n    condition: selection\nfalsepositives:\n    - A rare hash collision.\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1589","id":"T1589","name":"Gather Victim Identity Information","page":"techniques/enterprise/T1589/"}],"data_path":"data/detection-rules/19128e5e-4743-48dc-bd97-52e5775af817.json","kind":"sigma"}