NordPass - Domain data detected in breach
| Id | e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc |
| Rulename | NordPass - Domain data detected in breach |
| 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. |
| Severity | High |
| Tactics | Exfiltration |
| Techniques | T1020 |
| Required data connectors | NordPass |
| Kind | Scheduled |
| Query frequency | 5m |
| Query period | 5m |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics Rules/nordpass_domain_data_detected_in_breach.yaml |
| Version | 1.0.0 |
| Arm template | e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc.json |
NordPassEventLogs_CL
| where event_type == "breach"
| where action == "domain_breached"
| extend TargetEmail = user_email
kind: Scheduled
entityMappings:
- entityType: Mailbox
fieldMappings:
- columnName: TargetEmail
identifier: MailboxPrimaryAddress
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.
severity: High
queryFrequency: 5m
incidentConfiguration:
createIncident: false
triggerThreshold: 0
relevantTechniques:
- T1020
displayName: Domain data detected in breach
version: 1.0.0
name: NordPass - Domain data detected in breach
id: e3f2b6c9-df0c-4b36-a376-bb2762e4dbdc
query: |
NordPassEventLogs_CL
| where event_type == "breach"
| where action == "domain_breached"
| extend TargetEmail = user_email
requiredDataConnectors:
- dataTypes:
- NordPassEventLogs_CL
connectorId: NordPass
tactics:
- Exfiltration
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics Rules/nordpass_domain_data_detected_in_breach.yaml
queryPeriod: 5m
{
"$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": "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 Rules/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"
}
]
}