Exposed Email Address

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Id	b25aae75-d333-4b77-a7c1-b24644dc1e1f
Rulename	Exposed Email Address
Description	New Exposed Email Address with severity High found
Severity	High
Tactics	ResourceDevelopment
Techniques	T1586.002
Required data connectors	CBSPollingIDAzureFunctions
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/ExposedEmailAddress.yaml
Version	1.0.4
Arm template	b25aae75-d333-4b77-a7c1-b24644dc1e1f.json

KQL

CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Exposed Email Address" | where status_s != "Closed" or status_s != "Resolved"

YAML

suppressionEnabled: false
id: b25aae75-d333-4b77-a7c1-b24644dc1e1f
requiredDataConnectors:
- connectorId: CBSPollingIDAzureFunctions
  dataTypes:
  - CBSLog_Azure_1_CL
entityMappings:
- fieldMappings:
  - identifier: Url
    columnName: subject_s
    suppressionDuration: 5h
  entityType: URL
query: |
    CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Exposed Email Address" | where status_s != "Closed" or status_s != "Resolved" 
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    lookbackDuration: PT5H
    enabled: false
    matchingMethod: AllEntities
    reopenClosedIncident: false
triggerThreshold: 0
kind: Scheduled
severity: High
queryPeriod: 5m
tactics:
- ResourceDevelopment
queryFrequency: 5m
status: Available
relevantTechniques:
- T1586.002
triggerOperator: gt
eventGroupingSettings:
  aggregationKind: SingleAlert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/ExposedEmailAddress.yaml
description: |
    'New Exposed Email Address with severity High found'
name: Exposed Email Address
version: 1.0.4

ARM