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

kind: Scheduled
requiredDataConnectors:
- dataTypes:
  - SenservaPro_CL
  connectorId: SenservaPro
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: ControlName_s
    identifier: Name
  - columnName: TenantId
    identifier: AadTenantId
  - columnName: TenantDisplayName_s
    identifier: DisplayName
- entityType: SecurityGroup
  fieldMappings:
  - columnName: Group_s
    identifier: DistinguishedName
- entityType: AzureResource
  fieldMappings:
  - columnName: SourceSystem
    identifier: ResourceId
relevantTechniques:
- T1529
status: Available
tactics:
- Impact
name: Azure secure score one admin
queryFrequency: 6h
query: |
  SenservaPro_CL
  | where ControlName_s == 'AzureSecureScoreOneAdmin'  
id: F539B2A7-D9E7-4438-AA20-893BC61DF130
severity: High
queryPeriod: 6h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/OneGlobalAdmin.yaml
version: 1.0.1
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
triggerOperator: gt

ARM