SpyCloud Enterprise Breach Detection

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Id	cb410ad5-6e9d-4278-b963-1e3af205d680
Rulename	SpyCloud Enterprise Breach Detection
Description	This alert creates an incident when an malware record is detected in the SpyCloud watchlist data
Severity	High
Tactics	CredentialAccess
Techniques	T1555
Kind	Scheduled
Query frequency	12h
Query period	12h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SpyCloud Enterprise Protection/Analytic Rules/SpyCloudEnterpriseProtectionBreachRule.yaml
Version	1.0.1
Arm template	cb410ad5-6e9d-4278-b963-1e3af205d680.json

KQL

SpyCloudBreachDataWatchlist_CL
| where Severity_s == '20'
| project TimeGenerated, Document_Id_g, Source_Id_s, SpyCloud_Publish_Date_t, Email_s, Domain_s, Password_s, Password_Plaintext_s, Username_s, IP_Address_s

YAML

query: |
  SpyCloudBreachDataWatchlist_CL
  | where Severity_s == '20'
  | project TimeGenerated, Document_Id_g, Source_Id_s, SpyCloud_Publish_Date_t, Email_s, Domain_s, Password_s, Password_Plaintext_s, Username_s, IP_Address_s  
suppressionDuration: 5h
name: SpyCloud Enterprise Breach Detection
severity: High
triggerThreshold: 0
description: |
    'This alert creates an incident when an malware record is detected in the SpyCloud watchlist data'
status: Available
relevantTechniques:
- T1555
triggerOperator: gt
id: cb410ad5-6e9d-4278-b963-1e3af205d680
queryPeriod: 12h
entityMappings:
- fieldMappings:
  - columnName: Email_s
    identifier: FullName
  entityType: Account
- fieldMappings:
  - columnName: Username_s
    identifier: Name
  entityType: Account
- fieldMappings:
  - columnName: IP_Address_s
    identifier: Address
  entityType: IP
customDetails:
  Password: Password_s
  Password_Plaintext: Password_Plaintext_s
  Document_Id: Document_Id_g
  Domain: Domain_s
  PublishDate: SpyCloud_Publish_Date_t
  Source_Id: Source_Id_s
requiredDataConnectors: []
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: 12h
    reopenClosedIncident: false
    enabled: true
    matchingMethod: AllEntities
  createIncident: true
alertDetailsOverride: 
eventGroupingSettings:
  aggregationKind: AlertPerResult
sentinelEntitiesMappings: 
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SpyCloud Enterprise Protection/Analytic Rules/SpyCloudEnterpriseProtectionBreachRule.yaml
tactics:
- CredentialAccess
queryFrequency: 12h
version: 1.0.1
kind: Scheduled

ARM

{
  "$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/cb410ad5-6e9d-4278-b963-1e3af205d680')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/cb410ad5-6e9d-4278-b963-1e3af205d680')]",
      "properties": {
        "alertDetailsOverride": null,
        "alertRuleTemplateName": "cb410ad5-6e9d-4278-b963-1e3af205d680",
        "customDetails": {
          "Document_Id": "Document_Id_g",
          "Domain": "Domain_s",
          "Password": "Password_s",
          "Password_Plaintext": "Password_Plaintext_s",
          "PublishDate": "SpyCloud_Publish_Date_t",
          "Source_Id": "Source_Id_s"
        },
        "description": "'This alert creates an incident when an malware record is detected in the SpyCloud watchlist data'\n",
        "displayName": "SpyCloud Enterprise Breach Detection",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "Email_s",
                "identifier": "FullName"
              }
            ]
          },
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "Username_s",
                "identifier": "Name"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IP_Address_s",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "lookbackDuration": "PT12H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SpyCloud Enterprise Protection/Analytic Rules/SpyCloudEnterpriseProtectionBreachRule.yaml",
        "query": "SpyCloudBreachDataWatchlist_CL\n| where Severity_s == '20'\n| project TimeGenerated, Document_Id_g, Source_Id_s, SpyCloud_Publish_Date_t, Email_s, Domain_s, Password_s, Password_Plaintext_s, Username_s, IP_Address_s\n",
        "queryFrequency": "PT12H",
        "queryPeriod": "PT12H",
        "sentinelEntitiesMappings": null,
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "CredentialAccess"
        ],
        "techniques": [
          "T1555"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}