Azure secure score one admin

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Id	F539B2A7-D9E7-4438-AA20-893BC61DF130
Rulename	Azure secure score one admin
Description	This query searches for having 1 Global Administrator reduces the surface area of attack for your Azure tenant, but sets up a single point of failure for the whole tenant. Global Administrators have access to all aspects of Azure
Severity	High
Tactics	Impact
Techniques	T1529
Required data connectors	SenservaPro
Kind	Scheduled
Query frequency	6h
Query period	6h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/OneGlobalAdmin.yaml
Version	1.0.1
Arm template	F539B2A7-D9E7-4438-AA20-893BC61DF130.json

KQL

SenservaPro_CL
| where ControlName_s == 'AzureSecureScoreOneAdmin'

YAML

name: Azure secure score one admin
id: F539B2A7-D9E7-4438-AA20-893BC61DF130
description: |
    'This query searches for having 1 Global Administrator reduces the surface area of attack for your Azure tenant, but sets up a single point of failure for the whole tenant. Global Administrators have access to all aspects of Azure'
triggerThreshold: 0
entityMappings:
- fieldMappings:
  - columnName: ControlName_s
    identifier: Name
  - columnName: TenantId
    identifier: AadTenantId
  - columnName: TenantDisplayName_s
    identifier: DisplayName
  entityType: Account
- fieldMappings:
  - columnName: Group_s
    identifier: DistinguishedName
  entityType: SecurityGroup
- fieldMappings:
  - columnName: SourceSystem
    identifier: ResourceId
  entityType: AzureResource
version: 1.0.1
triggerOperator: gt
query: |
  SenservaPro_CL
  | where ControlName_s == 'AzureSecureScoreOneAdmin'  
tactics:
- Impact
kind: Scheduled
queryFrequency: 6h
severity: High
queryPeriod: 6h
requiredDataConnectors:
- dataTypes:
  - SenservaPro_CL
  connectorId: SenservaPro
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/OneGlobalAdmin.yaml
relevantTechniques:
- T1529

ARM