Claroty - Suspicious file transfer

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Id	5cf35bad-677f-4c23-8927-1611e7ff6f28
Rulename	Claroty - Suspicious file transfer
Description	Detects suspicious file transfer activity.
Severity	High
Tactics	Discovery
Techniques	T1018
Required data connectors	Claroty ClarotyAma
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic Rules/ClarotySuspiciousFileTransfer.yaml
Version	1.0.1
Arm template	5cf35bad-677f-4c23-8927-1611e7ff6f28.json

KQL

ClarotyEvent
| where EventOriginalType has 'Suspicious File Transfer' or EventType has 'Suspicious File Transfer'
| project TimeGenerated, DstIpAddr
| extend IPCustomEntity = DstIpAddr

YAML

version: 1.0.1
name: Claroty - Suspicious file transfer
severity: High
queryFrequency: 1h
kind: Scheduled
queryPeriod: 1h
description: |
    'Detects suspicious file transfer activity.'
query: |
  ClarotyEvent
  | where EventOriginalType has 'Suspicious File Transfer' or EventType has 'Suspicious File Transfer'
  | project TimeGenerated, DstIpAddr
  | extend IPCustomEntity = DstIpAddr  
tactics:
- Discovery
triggerOperator: gt
entityMappings:
- entityType: IP
  fieldMappings:
  - columnName: IPCustomEntity
    identifier: Address
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic Rules/ClarotySuspiciousFileTransfer.yaml
requiredDataConnectors:
- connectorId: Claroty
  dataTypes:
  - ClarotyEvent
- connectorId: ClarotyAma
  dataTypes:
  - ClarotyEvent
status: Available
relevantTechniques:
- T1018
id: 5cf35bad-677f-4c23-8927-1611e7ff6f28

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/5cf35bad-677f-4c23-8927-1611e7ff6f28')]",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/5cf35bad-677f-4c23-8927-1611e7ff6f28')]",
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
      "kind": "Scheduled",
      "apiVersion": "2022-11-01-preview",
      "properties": {
        "displayName": "Claroty - Suspicious file transfer",
        "description": "'Detects suspicious file transfer activity.'\n",
        "severity": "High",
        "enabled": true,
        "query": "ClarotyEvent\n| where EventOriginalType has 'Suspicious File Transfer' or EventType has 'Suspicious File Transfer'\n| project TimeGenerated, DstIpAddr\n| extend IPCustomEntity = DstIpAddr\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0,
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Discovery"
        ],
        "techniques": [
          "T1018"
        ],
        "alertRuleTemplateName": "5cf35bad-677f-4c23-8927-1611e7ff6f28",
        "customDetails": null,
        "entityMappings": [
          {
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ],
            "entityType": "IP"
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic Rules/ClarotySuspiciousFileTransfer.yaml",
        "templateVersion": "1.0.1",
        "status": "Available"
      }
    }
  ]
}