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

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

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"
    }
  ]
}