Empty group with entitlements

Back


Id	c4d442a8-8227-4735-ac13-d84704e1b371
Rulename	Empty group with entitlements
Description	The rule detects empty groups with entitlements.
Severity	Informational
Tactics	PrivilegeEscalation Persistence
Techniques	T1098
Required data connectors	Authomize
Kind	Scheduled
Query frequency	30m
Query period	30m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/Empty_group_with_entitlements.yaml
Version	1.0.3
Arm template	c4d442a8-8227-4735-ac13-d84704e1b371.json

KQL

Authomize_v2_CL
| where ingestion_time() >= ago(30m)
| extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s
| where Policy has "Empty group with entitlements"
| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics

YAML

name: Empty group with entitlements
suppressionEnabled: false
queryPeriod: 30m
requiredDataConnectors:
- dataTypes:
  - Authomize_v2_CL
  connectorId: Authomize
eventGroupingSettings:
  aggregationKind: SingleAlert
query: |-
  Authomize_v2_CL
  | where ingestion_time() >= ago(30m)
  | extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s
  | where Policy has "Empty group with entitlements"
  | project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics  
severity: Informational
kind: Scheduled
queryFrequency: 30m
version: 1.0.3
relevantTechniques:
- T1098
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/Empty_group_with_entitlements.yaml
triggerOperator: gt
triggerThreshold: 0
description: The rule detects empty groups with entitlements.
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    reopenClosedIncident: false
    groupByAlertDetails: []
    lookbackDuration: 5h
    matchingMethod: AnyAlert
    groupByEntities: []
    groupByCustomDetails: []
    enabled: true
status: Available
entityMappings:
- entityType: URL
  fieldMappings:
  - columnName: URL
    identifier: Url
suppressionDuration: 5h
customDetails:
  EventName: Policy
  AuthomizeEventID: EventID
  EventDescription: Description
  EventRecommendation: Recommendation
  ReferencedURL: URL
tactics:
- PrivilegeEscalation
- Persistence
id: c4d442a8-8227-4735-ac13-d84704e1b371
alertDetailsOverride:
  alertDynamicProperties:
  - value: URL
    alertProperty: AlertLink
  alertnameFormat: Alert from Authomize - Empty group with entitlements
  alertTactics: Tactics
  alertSeverity: Severity
  alertDescriptionFormat: Empty group with entitlements. The policy detects empty groups with entitlements

ARM