Cyble Vision Alerts Domain Watchlist

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Id	0a54dc90-9a9d-4300-af21-feb5136e81da
Rulename	Cyble Vision Alerts Domain Watchlist
Description	Triggers when monitored domain DNS records change (A, NS, MX, TXT, SOA). DNS record changes may indicate misconfiguration, domain takeover attempts, or infrastructure shifts requiring review.
Severity	Low
Tactics	ResourceDevelopment
Techniques	T1584
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_domain_watchlist_rule.yaml
Version	1.0.0
Arm template	0a54dc90-9a9d-4300-af21-feb5136e81da.json

KQL

Alerts_domain_watchlist  
| where Service == "domain_watchlist" 
| extend MappedSeverity = Severity

YAML

query: |
  Alerts_domain_watchlist  
  | where Service == "domain_watchlist" 
  | extend MappedSeverity = Severity  
status: Available
queryPeriod: 30m
triggerOperator: GreaterThan
enabled: true
eventGroupingSettings:
  aggregationKind: AlertPerResult
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_domain_watchlist_rule.yaml
queryfrequency: 30m
tactics:
- ResourceDevelopment
triggerThreshold: 0
entityMappings:
- entityType: DNS
  fieldMappings:
  - identifier: DomainName
    columnName: DW_New_Domain
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
kind: Scheduled
relevantTechniques:
- T1584
customDetails:
  Status: Status
  DW_New_Domain: DW_New_Domain
  AlertID: AlertID
  Service: Service
  MappedSeverity: Severity
  DW_Old_Domain: DW_Old_Domain
  DW_UpdatedFields: DW_UpdatedFields
description: |
    'Triggers when monitored domain DNS records change (A, NS, MX, TXT, SOA). DNS record changes may indicate misconfiguration, domain takeover attempts, or infrastructure shifts requiring review.'
incidentConfiguration:
  alertDetailsOverride: 
  createIncident: true
  alertDisplayNameFormat: DNS Record Change Detected for {{DW_New_Domain}}
  alertDescriptionFormat: |
        Domain Watchlist Alert: DNS records for {{DW_New_Domain}} have changed. Updated fields {{DW_UpdatedFields}}. Review differences between old and new DNS records to determine if this is a legitimate update or a potential hijack attempt.
  groupingConfiguration:
    matchingMethod: AllEntities
    reopenClosedIncident: false
    lookbackDuration: PT5H
    enabled: false
name: Cyble Vision Alerts Domain Watchlist
version: 1.0.0
id: 0a54dc90-9a9d-4300-af21-feb5136e81da
severity: Low

ARM