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

requiredDataConnectors:
- connectorId: Authomize
  dataTypes:
  - Authomize_v2_CL
relevantTechniques:
- T1580
name: Privileged Machines Exposed to the Internet
queryFrequency: 30m
incidentConfiguration:
  groupingConfiguration:
    groupByEntities: []
    matchingMethod: AnyAlert
    enabled: true
    groupByCustomDetails: []
    lookbackDuration: 5h
    groupByAlertDetails: []
    reopenClosedIncident: false
  createIncident: true
triggerThreshold: 0
severity: High
alertDetailsOverride:
  alertTactics: Tactics
  alertnameFormat: Alert from Authomize - Privileged Machines Exposed to the Internet
  alertSeverity: Severity
  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".
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  
tactics:
- Discovery
- Impact
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/Privileged_Machines_Exposed_to_the_Internet.yaml
version: 1.0.2
kind: Scheduled
entityMappings:
- fieldMappings:
  - columnName: URL
    identifier: Url
  entityType: URL
queryPeriod: 30m
triggerOperator: gt
customDetails:
  EventRecommendation: Recommendation
  AuthomizeEventID: EventID
  EventName: Policy
  ReferencedURL: URL
  EventDescription: Description
suppressionEnabled: false
eventGroupingSettings:
  aggregationKind: SingleAlert
id: 72891de4-da70-44e4-9984-35fcea98d000
suppressionDuration: 5h
status: Available
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".

ARM