Microsoft Sentinel Analytic Rules
cloudbrothers.infoAzure Sentinel RepoToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeBack to homepage

GitHub - User was blocked

Back
Id0b85a077-8ba5-4cb5-90f7-1e882afe10c8
RulenameGitHub - User was blocked
DescriptionDetect activities when a user was blocked on the repository. This query runs every day and its severity is Medium.
SeverityMedium
TacticsInitialAccess
TechniquesT1078
KindScheduled
Query frequency1d
Query period7d
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GitHub/Analytic Rules/GitHub - User was blocked.yaml
Version1.0.1
Arm template0b85a077-8ba5-4cb5-90f7-1e882afe10c8.json
Deploy To Azure
GitHubAuditData
| where Action == "org.block_user"
| project Actor, Action 
| extend Name = iif(Actor contains "@", split(Actor, "@")[0], Actor)
| extend UPNSuffix = iif(Actor contains "@", split(Actor, "@")[1], "")
query: |
  GitHubAuditData
  | where Action == "org.block_user"
  | project Actor, Action 
  | extend Name = iif(Actor contains "@", split(Actor, "@")[0], Actor)
  | extend UPNSuffix = iif(Actor contains "@", split(Actor, "@")[1], "")  
version: 1.0.1
triggerOperator: gt
relevantTechniques:
- T1078
requiredDataConnectors: []
kind: Scheduled
tactics:
- InitialAccess
triggerThreshold: 0
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: Actor
    identifier: FullName
  - columnName: Name
    identifier: Name
  - columnName: UPNSuffix
    identifier: UPNSuffix
description: |
    'Detect activities when a user was blocked on the repository. This query runs every day and its severity is Medium.'
queryFrequency: 1d
id: 0b85a077-8ba5-4cb5-90f7-1e882afe10c8
severity: Medium
status: Available
queryPeriod: 7d
name: GitHub - User was blocked
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GitHub/Analytic Rules/GitHub - User was blocked.yaml