Cyble Vision Alerts Darkweb Data Breaches

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Id	588a2ee5-978a-43f7-9c10-6d76d82026ef
Rulename	Cyble Vision Alerts Darkweb Data Breaches
Description	Detects darkweb credential leakage and data breach records from CybleVision. Extracts leaked username, email, password hashes, registration dates, and metadata using the Alerts_DarkwebDataBreaches parser. Incidents grouped per service.
Severity	Low
Tactics	Reconnaissance InitialAccess Exfiltration Collection
Techniques	T1589 T1078 T1048 T1530
Required data connectors	CybleVisionAlerts
Kind	Scheduled
Query frequency	30m
Query period	30m
Trigger threshold	0
Trigger operator	GreaterThan
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Darkweb_Data_Breaches.yaml
Version	1.0.0
Arm template	588a2ee5-978a-43f7-9c10-6d76d82026ef.json

KQL

Alerts_darkweb_data_breaches 
| where Service == "darkweb_data_breaches" 
| extend  MappedSeverity = Severity

YAML

entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: DB_Username
- entityType: DNS
  fieldMappings:
  - identifier: DomainName
    columnName: Domain
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: IP
- entityType: Mailbox
  fieldMappings:
  - identifier: MailboxPrimaryAddress
    columnName: DB_Email
tactics:
- Reconnaissance
- InitialAccess
- Exfiltration
- Collection
subTechniques: []
suppressionDuration: PT5H
requiredDataConnectors:
- dataTypes:
  - CybleVisionAlerts_CL
  connectorId: CybleVisionAlerts
alertDetailsOverride:
  alertDisplayNameFormat: CybleVision Darkweb Breach for {{DB_Email}}
  alertDescriptionFormat: |
        Username {{DB_Username}} Registration date {{DB_RegistrationDate}} Breach source {{Breach_Source}}
  alertDynamicProperties: []
incidentConfiguration:
  groupingConfiguration:
    enabled: false
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
  createIncident: true
id: 588a2ee5-978a-43f7-9c10-6d76d82026ef
severity: Low
eventGroupingSettings:
  aggregationKind: AlertPerResult
status: Available
customDetails:
  Service: Service
  LeakedEmail: DB_Email
  AlertID: AlertID
  PasswordHash: DB_PasswordHash
  S3Key: DB_S3Key
  Tags: DB_Tags
  Status: Status
  Structured: DB_Structured
  MappedSeverity: Severity
  BreachSource: Breach_Source
  DisplayName: DB_DisplayName
  RegistrationDate: DB_RegistrationDate
  UserName: DB_Username
  BreachDate: DB_Date
query: |
  Alerts_darkweb_data_breaches 
  | where Service == "darkweb_data_breaches" 
  | extend  MappedSeverity = Severity  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Darkweb_Data_Breaches.yaml
kind: Scheduled
queryPeriod: 30m
enabled: true
version: 1.0.0
name: Cyble Vision Alerts Darkweb Data Breaches
queryFrequency: 30m
triggerThreshold: 0
relevantTechniques:
- T1589
- T1078
- T1048
- T1530
description: |
    'Detects darkweb credential leakage and data breach records from CybleVision. Extracts leaked username, email, password hashes, registration dates, and metadata using the Alerts_DarkwebDataBreaches parser. Incidents grouped per service.'
triggerOperator: GreaterThan

ARM