Analytic rule catalog
Cyble Vision Alerts Domain Expiry Alert
Back
| Id | 81404e99-ce27-45aa-aa19-a276a3d4c645 |
| Rulename | Cyble Vision Alerts Domain Expiry Alert |
| Description | Triggers when a monitored domain is about to expire. Expired domains risk service disruption, takeover, or misuse by adversaries. |
| Severity | Low |
| Tactics | Impact |
| Techniques | T1499 |
| 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%20Vision/Analytic%20Rules/Alerts_domain_expiry_rule.yaml |
| Version | 1.0.0 |
| Arm template | 81404e99-ce27-45aa-aa19-a276a3d4c645.json |
Alerts_domain_expiry
| where Service == "domain_expiry"
| extend MappedSeverity = Severity
incidentConfiguration:
alertDetailsOverride:
alertDescriptionFormat: |
The monitored domain is expiring soon. Expiry Date {{DE_ExpiryDate}}. Due in {{DE_DueDays}} days. Alert Type {{DE_TypeText}}. Immediate renewal is recommended to avoid service disruption or domain hijacking.
alertDisplayNameFormat: Domain Expiration Imminent {{DE_Domain}}
createIncident: true
groupingConfiguration:
lookbackDuration: PT5H
reopenClosedIncident: false
matchingMethod: AllEntities
enabled: false
name: Cyble Vision Alerts Domain Expiry Alert
triggerOperator: GreaterThan
query: |
Alerts_domain_expiry
| where Service == "domain_expiry"
| extend MappedSeverity = Severity
queryfrequency: 30m
description: |
'Triggers when a monitored domain is about to expire. Expired domains risk service disruption, takeover, or misuse by adversaries.'
id: 81404e99-ce27-45aa-aa19-a276a3d4c645
triggerThreshold: 0
queryPeriod: 30m
enabled: true
version: 1.0.0
kind: Scheduled
customDetails:
AlertID: AlertID
DE_TypeText: DE_TypeText
DE_Domain: DE_Domain
DE_ExpiryDate: DE_ExpiryDate
DE_DueDays: DE_DueDays
MappedSeverity: Severity
Status: Status
Service: Service
status: Available
eventGroupingSettings:
aggregationKind: AlertPerResult
severity: Low
requiredDataConnectors:
- connectorId: CybleVisionAlerts
dataTypes:
- CybleVisionAlerts_CL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_domain_expiry_rule.yaml
relevantTechniques:
- T1499
tactics:
- Impact
entityMappings:
- fieldMappings:
- identifier: DomainName
columnName: DE_Domain
entityType: DNS
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"apiVersion": "2024-01-01-preview",
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/81404e99-ce27-45aa-aa19-a276a3d4c645')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/81404e99-ce27-45aa-aa19-a276a3d4c645')]",
"properties": {
"alertRuleTemplateName": "81404e99-ce27-45aa-aa19-a276a3d4c645",
"customDetails": {
"AlertID": "AlertID",
"DE_Domain": "DE_Domain",
"DE_DueDays": "DE_DueDays",
"DE_ExpiryDate": "DE_ExpiryDate",
"DE_TypeText": "DE_TypeText",
"MappedSeverity": "Severity",
"Service": "Service",
"Status": "Status"
},
"description": "'Triggers when a monitored domain is about to expire. Expired domains risk service disruption, takeover, or misuse by adversaries.'\n",
"displayName": "Cyble Vision Alerts Domain Expiry Alert",
"enabled": true,
"entityMappings": [
{
"entityType": "DNS",
"fieldMappings": [
{
"columnName": "DE_Domain",
"identifier": "DomainName"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"alertDescriptionFormat": "The monitored domain is expiring soon. Expiry Date {{DE_ExpiryDate}}. Due in {{DE_DueDays}} days. Alert Type {{DE_TypeText}}. Immediate renewal is recommended to avoid service disruption or domain hijacking.\n",
"alertDetailsOverride": null,
"alertDisplayNameFormat": "Domain Expiration Imminent {{DE_Domain}}",
"createIncident": true,
"groupingConfiguration": {
"enabled": false,
"lookbackDuration": "PT5H",
"matchingMethod": "AllEntities",
"reopenClosedIncident": false
}
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_domain_expiry_rule.yaml",
"query": "Alerts_domain_expiry \n| where Service == \"domain_expiry\" \n| extend MappedSeverity = Severity\n",
"queryfrequency": "PT30M",
"queryPeriod": "PT30M",
"severity": "Low",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"Impact"
],
"techniques": [
"T1499"
],
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}