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

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

ARM