Cyble Vision Alerts Darkweb Data Breaches

Back


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

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

ARM