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

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

ARM

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/cb410ad5-6e9d-4278-b963-1e3af205d680')]",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/cb410ad5-6e9d-4278-b963-1e3af205d680')]",
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
      "kind": "Scheduled",
      "apiVersion": "2022-11-01-preview",
      "properties": {
        "displayName": "SpyCloud Enterprise Breach Detection",
        "description": "'This alert creates an incident when an malware record is detected in the SpyCloud watchlist data'\n",
        "severity": "High",
        "enabled": true,
        "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",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0,
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "CredentialAccess"
        ],
        "techniques": [
          "T1555"
        ],
        "alertRuleTemplateName": "cb410ad5-6e9d-4278-b963-1e3af205d680",
        "incidentConfiguration": {
          "groupingConfiguration": {
            "enabled": true,
            "lookbackDuration": "PT12H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          },
          "createIncident": true
        },
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "alertDetailsOverride": null,
        "customDetails": {
          "PublishDate": "SpyCloud_Publish_Date_t",
          "Document_Id": "Document_Id_g",
          "Source_Id": "Source_Id_s",
          "Password": "Password_s",
          "Domain": "Domain_s",
          "Password_Plaintext": "Password_Plaintext_s"
        },
        "entityMappings": [
          {
            "fieldMappings": [
              {
                "identifier": "FullName",
                "columnName": "Email_s"
              }
            ],
            "entityType": "Account"
          },
          {
            "fieldMappings": [
              {
                "identifier": "Name",
                "columnName": "Username_s"
              }
            ],
            "entityType": "Account"
          },
          {
            "fieldMappings": [
              {
                "identifier": "Address",
                "columnName": "IP_Address_s"
              }
            ],
            "entityType": "IP"
          }
        ],
        "sentinelEntitiesMappings": null,
        "status": "Available",
        "templateVersion": "1.0.1",
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SpyCloud Enterprise Protection/Analytic Rules/SpyCloudEnterpriseProtectionBreachRule.yaml"
      }
    }
  ]
}