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Id731e5ac4-7fe1-4b06-9941-532f2e008bb3
RulenameClaroty - Threat detected
DescriptionDetects Claroty events where EventOriginalType or EventType contains ‘Threat’, identifying Threat-related activity and surfacing the destination IP address for investigation.
SeverityHigh
TacticsDiscovery
Reconnaissance
TechniquesT1018
T1595
Required data connectorsCefAma
Claroty
ClarotyAma
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic%20Rules/ClarotyThreat.yaml
Version1.0.5
Arm template731e5ac4-7fe1-4b06-9941-532f2e008bb3.json
Deploy To Azure
ClarotyEvent
| where EventOriginalType has 'Threat' or EventType has 'Threat'
| extend IPCustomEntity = DstIpAddr
triggerThreshold: 0
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic%20Rules/ClarotyThreat.yaml
requiredDataConnectors:
- connectorId: Claroty
  dataTypes:
  - ClarotyEvent
- connectorId: ClarotyAma
  dataTypes:
  - ClarotyEvent
- connectorId: CefAma
  dataTypes:
  - CommonSecurityLog
id: 731e5ac4-7fe1-4b06-9941-532f2e008bb3
relevantTechniques:
- T1018
- T1595
alertDetailsOverride:
  alertDisplayNameFormat: Claroty Threat detected on {{IPCustomEntity}}
  alertDescriptionFormat: Claroty event type {{EventType}} or original type {{EventOriginalType}} matched Threat on {{IPCustomEntity}}
entityMappings:
- fieldMappings:
  - columnName: IPCustomEntity
    identifier: Address
  entityType: IP
version: 1.0.5
severity: High
query: |
  ClarotyEvent
  | where EventOriginalType has 'Threat' or EventType has 'Threat'
  | extend IPCustomEntity = DstIpAddr
description: Detects Claroty events where EventOriginalType or EventType contains 'Threat', identifying Threat-related activity and surfacing the destination IP address for investigation.
status: Available
customDetails:
  TimeGenerated: TimeGenerated
  EventType: EventType
  EventOriginalType: EventOriginalType
queryFrequency: 1h
kind: Scheduled
name: Claroty - Threat detected
queryPeriod: 1h
tactics:
- Discovery
- Reconnaissance
{
  "$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/731e5ac4-7fe1-4b06-9941-532f2e008bb3')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/731e5ac4-7fe1-4b06-9941-532f2e008bb3')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "Claroty event type {{EventType}} or original type {{EventOriginalType}} matched Threat on {{IPCustomEntity}}",
          "alertDisplayNameFormat": "Claroty Threat detected on {{IPCustomEntity}}"
        },
        "alertRuleTemplateName": "731e5ac4-7fe1-4b06-9941-532f2e008bb3",
        "customDetails": {
          "EventOriginalType": "EventOriginalType",
          "EventType": "EventType",
          "TimeGenerated": "TimeGenerated"
        },
        "description": "Detects Claroty events where EventOriginalType or EventType contains 'Threat', identifying Threat-related activity and surfacing the destination IP address for investigation.",
        "displayName": "Claroty - Threat detected",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic%20Rules/ClarotyThreat.yaml",
        "query": "ClarotyEvent\n| where EventOriginalType has 'Threat' or EventType has 'Threat'\n| extend IPCustomEntity = DstIpAddr\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Discovery",
          "Reconnaissance"
        ],
        "techniques": [
          "T1018",
          "T1595"
        ],
        "templateVersion": "1.0.5",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}