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Ide3f2b6c9-df0c-4b36-a376-bb2762e4dbdc
RulenameNordPass - Domain data detected in breach
DescriptionThis will alert you when Data Breach Scanner discovers data related to your organization’s domains on the dark web.



!This rule should be enabled only by the organizations that have set up Data Breach Scanner in NordPass.
SeverityHigh
TacticsExfiltration
TechniquesT1020
Required data connectorsNordPass
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics%20Rules/nordpass_domain_data_detected_in_breach.yaml
Version1.0.0
Arm templatee3f2b6c9-df0c-4b36-a376-bb2762e4dbdc.json
Deploy To Azure
NordPassEventLogs_CL
| where event_type == "breach"
| where action == "domain_breached"
| extend TargetEmail = user_email
incidentConfiguration:
  createIncident: false
kind: Scheduled
name: NordPass - Domain data detected in breach
triggerOperator: gt
query: |
  NordPassEventLogs_CL
  | where event_type == "breach"
  | where action == "domain_breached"
  | extend TargetEmail = user_email
queryFrequency: 5m
description: |
  This will alert you when Data Breach Scanner discovers data related to your organization's domains on the dark web.

  !This rule should be enabled only by the organizations that have set up Data Breach Scanner in NordPass.
id: e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc
triggerThreshold: 0
queryPeriod: 5m
displayName: Domain data detected in breach
version: 1.0.0
requiredDataConnectors:
- connectorId: NordPass
  dataTypes:
  - NordPassEventLogs_CL
severity: High
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics%20Rules/nordpass_domain_data_detected_in_breach.yaml
relevantTechniques:
- T1020
tactics:
- Exfiltration
entityMappings:
- fieldMappings:
  - identifier: MailboxPrimaryAddress
    columnName: TargetEmail
  entityType: Mailbox
{
  "$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/e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc')]",
      "properties": {
        "alertRuleTemplateName": "e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc",
        "customDetails": null,
        "description": "This will alert you when Data Breach Scanner discovers data related to your organization's domains on the dark web.\n\n!This rule should be enabled only by the organizations that have set up Data Breach Scanner in NordPass.\n",
        "displayName": "NordPass - Domain data detected in breach",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Mailbox",
            "fieldMappings": [
              {
                "columnName": "TargetEmail",
                "identifier": "MailboxPrimaryAddress"
              }
            ]
          }
        ],
        "incidentConfiguration": {
          "createIncident": false
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics%20Rules/nordpass_domain_data_detected_in_breach.yaml",
        "query": "NordPassEventLogs_CL\n| where event_type == \"breach\"\n| where action == \"domain_breached\"\n| extend TargetEmail = user_email\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "High",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Exfiltration"
        ],
        "techniques": [
          "T1020"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}