e91fc4486e
see discussion here: https://github.com/SigmaHQ/sigma/discussions/2835
25 lines
921 B
YAML
25 lines
921 B
YAML
title: Azure Domain Federation Settings Modified
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id: 352a54e1-74ba-4929-9d47-8193d67aba1e
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description: Identifies when an user or application modified the federation settings on the domain.
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author: Austin Songer
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status: experimental
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date: 2021/09/06
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references:
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- https://attack.mitre.org/techniques/T1078
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logsource:
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product: azure
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service: signinlogs
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detection:
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selection:
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properties.message: Set federation settings on domain
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condition: selection
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level: medium
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tags:
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- attack.initial_access
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- attack.t1078
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falsepositives:
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- Federation Settings being modified or 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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- Federation Settings modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule.
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