Privileged Machines Exposed to the Internet

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Id	72891de4-da70-44e4-9984-35fcea98d000
Rulename	Privileged Machines Exposed to the Internet
Description	These are AWS Ec2 machines that are exposed to the internet. You can further filter by tags so that you can, for example, find exposed machines that are also “privileged”.
Severity	High
Tactics	Discovery Impact
Techniques	T1580
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/Privileged_Machines_Exposed_to_the_Internet.yaml
Version	1.0.2
Arm template	72891de4-da70-44e4-9984-35fcea98d000.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 "Privileged Machines Exposed to the Internet"
| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics

YAML

tactics:
- Discovery
- Impact
triggerOperator: gt
requiredDataConnectors:
- connectorId: Authomize
  dataTypes:
  - Authomize_v2_CL
relevantTechniques:
- T1580
entityMappings:
- fieldMappings:
  - identifier: Url
    columnName: URL
  entityType: URL
suppressionDuration: 5h
id: 72891de4-da70-44e4-9984-35fcea98d000
queryPeriod: 30m
name: Privileged Machines Exposed to the Internet
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/Privileged_Machines_Exposed_to_the_Internet.yaml
queryFrequency: 30m
description: These are AWS Ec2 machines that are exposed to the internet. You can further filter by tags so that you can, for example, find exposed machines that are also "privileged".
customDetails:
  EventDescription: Description
  AuthomizeEventID: EventID
  EventRecommendation: Recommendation
  ReferencedURL: URL
  EventName: Policy
suppressionEnabled: false
version: 1.0.2
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 "Privileged Machines Exposed to the Internet"
  | project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics  
incidentConfiguration:
  groupingConfiguration:
    groupByAlertDetails: []
    lookbackDuration: 5h
    matchingMethod: AnyAlert
    groupByEntities: []
    groupByCustomDetails: []
    reopenClosedIncident: false
    enabled: true
  createIncident: true
alertDetailsOverride:
  alertnameFormat: Alert from Authomize - Privileged Machines Exposed to the Internet
  alertDynamicProperties:
  - alertProperty: AlertLink
    value: URL
  alertDescriptionFormat: Privileged Machines Exposed to the Internet. These are AWS Ec2 machines that are exposed to the internet. You can further filter by tags so that you can, for example, find exposed machines that are also "privileged".
  alertTactics: Tactics
  alertSeverity: Severity
triggerThreshold: 0
severity: High
status: Available
eventGroupingSettings:
  aggregationKind: SingleAlert
kind: Scheduled

ARM