Exposed Email Address

Back


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

ARM