e91fc4486e
see discussion here: https://github.com/SigmaHQ/sigma/discussions/2835
25 lines
952 B
YAML
25 lines
952 B
YAML
title: Azure Application Deleted
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id: 410d2a41-1e6d-452f-85e5-abdd8257a823
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description: Identifies when a application is deleted in Azure.
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author: Austin Songer @austinsonger
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status: experimental
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date: 2021/09/03
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references:
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- https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy
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logsource:
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product: azure
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service: activitylogs
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detection:
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selection:
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properties.message:
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- Delete application
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- Hard Delete application
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condition: selection
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level: medium
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tags:
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- attack.defense_evasion
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falsepositives:
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- Application being deleted may be performed by a system administrator.
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- Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.
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- Application deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule.
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