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 "Access to AWS without MFA"
| project EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics
status: Available
queryFrequency: 30m
suppressionDuration: 5h
queryPeriod: 30m
kind: Scheduled
incidentConfiguration:
groupingConfiguration:
groupByCustomDetails: []
reopenClosedIncident: false
groupByAlertDetails: []
groupByEntities: []
lookbackDuration: 5h
enabled: true
matchingMethod: AnyAlert
createIncident: true
triggerThreshold: 0
description: This detects users with access to AWS (IAM or Federated via Okta) without enabled MFA. This is a default definition by Authomize and can be updated using the edit modal.
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/Access_to_AWS_without_MFA.yaml
customDetails:
EventRecommendation: Recommendation
EventName: Policy
AuthomizeEventID: EventID
ReferencedURL: URL
EventDescription: Description
requiredDataConnectors:
- connectorId: Authomize
dataTypes:
- Authomize_v2_CL
id: 48a9478b-440a-4330-b42c-94bd84dc904c
tactics:
- InitialAccess
name: Access to AWS without MFA
triggerOperator: gt
relevantTechniques:
- T1078
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 "Access to AWS without MFA"
| project EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics
entityMappings:
- fieldMappings:
- identifier: Url
columnName: URL
entityType: URL
version: 1.0.2
suppressionEnabled: false
alertDetailsOverride:
alertTactics: Tactics
alertDynamicProperties:
- value: URL
alertProperty: AlertLink
alertSeverity: Severity
alertnameFormat: Alert from Authomize - Access to AWS without MFA
alertDescriptionFormat: |
Refactor AWS policy based on activities in the last 60 days. This is a recommended update to IAM policy on AWS. Review the policy and apply it according to change control process. Authomize will have a recommended policy to be downloaded. See the URL for further details within the event details in your Authomize Tenant.
severity: Medium