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

entityMappings:
- entityType: DNS
  fieldMappings:
  - identifier: DomainName
    columnName: DW_New_Domain
tactics:
- ResourceDevelopment
requiredDataConnectors:
- dataTypes:
  - CybleVisionAlerts_CL
  connectorId: CybleVisionAlerts
incidentConfiguration:
  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.
  createIncident: true
  groupingConfiguration:
    enabled: false
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
  alertDetailsOverride: 
  alertDisplayNameFormat: DNS Record Change Detected for {{DW_New_Domain}}
id: 0a54dc90-9a9d-4300-af21-feb5136e81da
severity: Low
eventGroupingSettings:
  aggregationKind: AlertPerResult
status: Available
customDetails:
  DW_Old_Domain: DW_Old_Domain
  AlertID: AlertID
  MappedSeverity: Severity
  DW_New_Domain: DW_New_Domain
  Service: Service
  DW_UpdatedFields: DW_UpdatedFields
  Status: Status
query: |
  Alerts_domain_watchlist  
  | where Service == "domain_watchlist" 
  | extend MappedSeverity = Severity  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_domain_watchlist_rule.yaml
kind: Scheduled
queryPeriod: 30m
enabled: true
version: 1.0.0
name: Cyble Vision Alerts Domain Watchlist
queryfrequency: 30m
triggerThreshold: 0
relevantTechniques:
- T1584
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.'
triggerOperator: GreaterThan

ARM