Analytic rule catalog
Dragos Notifications
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| Id | 9a74fe72-4c21-4ac5-80d9-37434e809721 |
| Rulename | Dragos Notifications |
| Description | Fires Microsoft Sentinel alerts for Dragos Notifcations. |
| Severity | Medium |
| Required data connectors | CefAma DragosSitestoreCCP |
| Kind | Scheduled |
| Query frequency | 10m |
| Query period | 1h |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Dragos/Analytic%20Rules/DragosNotifiction.yaml |
| Version | 1.0.1 |
| Arm template | 9a74fe72-4c21-4ac5-80d9-37434e809721.json |
DragosNotificationsToSentinel()
incidentConfiguration:
groupingConfiguration:
groupByCustomDetails:
- DragosIdentifier
lookbackDuration: PT1H
enabled: true
reopenClosedIncident: false
matchingMethod: Selected
createIncident: true
name: Dragos Notifications
triggerOperator: gt
query: |
DragosNotificationsToSentinel()
queryFrequency: 10m
description: |
'Fires Microsoft Sentinel alerts for Dragos Notifcations.'
id: 9a74fe72-4c21-4ac5-80d9-37434e809721
triggerThreshold: 0
queryPeriod: 1h
version: 1.0.1
kind: Scheduled
customDetails:
DragosFirstSeenAt: firstSeenAt
DragosSource: source
DragosIdentifier: id
DragosIpAddresses: IpAddresses
DragosLastSeenAt: lastSeenAt
DragosState: state
DragosConnectSrc: DragosConnectorSource
DragosThreatInfo: threatInfo
DragosOccurredAt: occurredAt
DragosMacAddresses: MacAddresses
DragosSeverity: severity
DragosCreatedAt: createdAt
DragosDetectionQuads: detectionQuads
status: Available
eventGroupingSettings:
aggregationKind: AlertPerResult
severity: Medium
requiredDataConnectors:
- connectorId: DragosSitestoreCCP
dataTypes:
- DragosAlerts_CL
- connectorId: CefAma
dataTypes:
- CommonSecurityLog
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Dragos/Analytic%20Rules/DragosNotifiction.yaml
alertDetailsOverride:
alertDynamicProperties:
- value: MitreTechniques
alertProperty: Techniques
- value: AlertProductName
alertProperty: ProductName
alertDisplayNameFormat: 'Dragos: {{summary}}'
alertTacticsColumnName: MitreTactics
alertSeverityColumnName: MSSentinelSeverity
alertDescriptionFormat: '{{content}}'
relevantTechniques: []
tactics: []
entityMappings:
- fieldMappings:
- identifier: Entities
columnName: SentinelEntities
entityType: SentinelEntities
{
"$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/9a74fe72-4c21-4ac5-80d9-37434e809721')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/9a74fe72-4c21-4ac5-80d9-37434e809721')]",
"properties": {
"alertDetailsOverride": {
"alertDescriptionFormat": "{{content}}",
"alertDisplayNameFormat": "Dragos: {{summary}}",
"alertDynamicProperties": [
{
"alertProperty": "Techniques",
"value": "MitreTechniques"
},
{
"alertProperty": "ProductName",
"value": "AlertProductName"
}
],
"alertSeverityColumnName": "MSSentinelSeverity",
"alertTacticsColumnName": "MitreTactics"
},
"alertRuleTemplateName": "9a74fe72-4c21-4ac5-80d9-37434e809721",
"customDetails": {
"DragosConnectSrc": "DragosConnectorSource",
"DragosCreatedAt": "createdAt",
"DragosDetectionQuads": "detectionQuads",
"DragosFirstSeenAt": "firstSeenAt",
"DragosIdentifier": "id",
"DragosIpAddresses": "IpAddresses",
"DragosLastSeenAt": "lastSeenAt",
"DragosMacAddresses": "MacAddresses",
"DragosOccurredAt": "occurredAt",
"DragosSeverity": "severity",
"DragosSource": "source",
"DragosState": "state",
"DragosThreatInfo": "threatInfo"
},
"description": "'Fires Microsoft Sentinel alerts for Dragos Notifcations.'\n",
"displayName": "Dragos Notifications",
"enabled": true,
"entityMappings": [
{
"entityType": "SentinelEntities",
"fieldMappings": [
{
"columnName": "SentinelEntities",
"identifier": "Entities"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"createIncident": true,
"groupingConfiguration": {
"enabled": true,
"groupByCustomDetails": [
"DragosIdentifier"
],
"lookbackDuration": "PT1H",
"matchingMethod": "Selected",
"reopenClosedIncident": false
}
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Dragos/Analytic%20Rules/DragosNotifiction.yaml",
"query": "DragosNotificationsToSentinel()\n",
"queryFrequency": "PT10M",
"queryPeriod": "PT1H",
"severity": "Medium",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [],
"techniques": [],
"templateVersion": "1.0.1",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}