{"id":"e402c26a-267a-45bd-9615-bd9ceda6da85","title":"Stale Accounts In A Privileged Role","description":"Identifies when an account hasn't signed in during the past n number of days.","author":"Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'","status":"test","level":"high","date":"2023-09-14","modified":"","tags":["attack.initial-access","attack.stealth","attack.t1078","attack.persistence","attack.privilege-escalation"],"technique_ids":["T1078"],"logsource":{"product":"azure","service":"pim"},"falsepositives":["Investigate if potential generic account that cannot be removed."],"references":["https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-how-to-configure-security-alerts#potential-stale-accounts-in-a-privileged-role"],"source_path":"rules/cloud/azure/privileged_identity_management/azure_pim_account_stale.yml","source_sha256":"1a5fb5a1d91e3f4a95bd892d963120fb02cfe8201d486eec9ea21531ee73b48e","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/cloud/azure/privileged_identity_management/azure_pim_account_stale.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Stale Accounts In A Privileged Role\nid: e402c26a-267a-45bd-9615-bd9ceda6da85\nstatus: test\ndescription: Identifies when an account hasn't signed in during the past n number of days.\nreferences:\n    - https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-how-to-configure-security-alerts#potential-stale-accounts-in-a-privileged-role\nauthor: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'\ndate: 2023-09-14\ntags:\n    - attack.initial-access\n    - attack.stealth\n    - attack.t1078\n    - attack.persistence\n    - attack.privilege-escalation\nlogsource:\n    product: azure\n    service: pim\ndetection:\n    selection:\n        riskEventType: 'staleSignInAlertIncident'\n    condition: selection\nfalsepositives:\n    - Investigate if potential generic account that cannot be removed.\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1078","id":"T1078","name":"Valid Accounts","page":"techniques/enterprise/T1078/"}],"data_path":"data/detection-rules/e402c26a-267a-45bd-9615-bd9ceda6da85.json","kind":"sigma"}