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blue-team-tools/deprecated/cloud/azure_app_credential_modification.yml
peterydzynski 8b41e6bfdf Merge PR #5542 from @peterydzynski - remove Azure Application Credential Modified
remove: Azure Application Credential Modified - superseeded by cbb67ecc-fb70-4467-9350-c910bdf7c628

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Co-authored-by: nasbench <nasbench@users.noreply.github.com>
Co-authored-by: phantinuss <79651203+phantinuss@users.noreply.github.com>
2025-10-17 12:14:11 +02:00

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title: Azure Application Credential Modified
id: cdeef967-f9a1-4375-90ee-6978c5f23974
status: deprecated
description: Identifies when a application credential is modified.
references:
- https://www.cloud-architekt.net/auditing-of-msi-and-service-principals/
author: Austin Songer @austinsonger
date: 2021-09-02
modified: 2025-10-17
tags:
- attack.impact
logsource:
product: azure
service: activitylogs
detection:
selection:
properties.message: 'Update application Certificates and secrets management'
condition: selection
falsepositives:
- Application credential added may be performed by a system administrator.
- Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.
- Application credential added from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule.
level: medium