GitHubAuditData
| where Action == "org.disable_two_factor_requirement"
| project TimeGenerated, Action, Actor, Country, Repository
| extend Name = iif(Actor contains "@", split(Actor, "@")[0], Actor)
| extend UPNSuffix = iif(Actor contains "@", split(Actor, "@")[1], "")
name: GitHub Two Factor Auth Disable
kind: Scheduled
tactics:
- DefenseEvasion
triggerThreshold: 0
triggerOperator: gt
version: 1.0.2
status: Available
queryFrequency: 1d
id: 3ff0fffb-d963-40c0-b235-3404f915add7
requiredDataConnectors: []
relevantTechniques:
- T1562
description: |
'Two-factor authentication is a process where a user is prompted during the sign-in process for an additional form of identification, such as to enter a code on their cellphone or to provide a fingerprint scan. Two factor authentication reduces the risk of account takeover. Attacker will want to disable such security tools in order to go undetected. '
entityMappings:
- entityType: Account
fieldMappings:
- columnName: Actor
identifier: FullName
- columnName: Name
identifier: Name
- columnName: UPNSuffix
identifier: UPNSuffix
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GitHub/Analytic Rules/GitHub - Two Factor Authentication Disabled in GitHub.yaml
queryPeriod: 1d
severity: Medium
query: |
GitHubAuditData
| where Action == "org.disable_two_factor_requirement"
| project TimeGenerated, Action, Actor, Country, Repository
| extend Name = iif(Actor contains "@", split(Actor, "@")[0], Actor)
| extend UPNSuffix = iif(Actor contains "@", split(Actor, "@")[1], "")
