Microsoft Sentinel Analytic Rules
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Cynerio - Medical device scanning

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Id211e9f49-3fca-4598-bc6e-e2c28d86e72c
RulenameCynerio - Medical device scanning
DescriptionMedical device is scanned with vulnerability scanner
SeverityMedium
TacticsLateralMovement
TechniquesT0866
Required data connectorsCynerioSecurityEvents
KindScheduled
Query frequency5h
Query period5h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/MedicalDeviceScanning.yaml
Version1.0.0
Arm template211e9f49-3fca-4598-bc6e-e2c28d86e72c.json
Deploy To Azure
CynerioEvent_CL
| where TimeGenerated > ago(24h)
| where module_s == 'IDS'
| where title_s == 'Scanner Activity'
relevantTechniques:
- T0866
name: Cynerio - Medical device scanning
requiredDataConnectors:
- dataTypes:
  - CynerioEvent_CL
  connectorId: CynerioSecurityEvents
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: asset_ip_s
  entityType: IP
triggerThreshold: 0
id: 211e9f49-3fca-4598-bc6e-e2c28d86e72c
tactics:
- LateralMovement
version: 1.0.0
customDetails:
  DeviceType: asset_type_s
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/MedicalDeviceScanning.yaml
queryPeriod: 5h
kind: Scheduled
eventGroupingSettings:
  aggregationKind: SingleAlert
queryFrequency: 5h
severity: Medium
description: Medical device is scanned with vulnerability scanner
query: |
  CynerioEvent_CL
  | where TimeGenerated > ago(24h)
  | where module_s == 'IDS'
  | where title_s == 'Scanner Activity'  
triggerOperator: gt
{
  "$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/211e9f49-3fca-4598-bc6e-e2c28d86e72c')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/211e9f49-3fca-4598-bc6e-e2c28d86e72c')]",
      "properties": {
        "alertRuleTemplateName": "211e9f49-3fca-4598-bc6e-e2c28d86e72c",
        "customDetails": {
          "DeviceType": "asset_type_s"
        },
        "description": "Medical device is scanned with vulnerability scanner",
        "displayName": "Cynerio - Medical device scanning",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "asset_ip_s",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/MedicalDeviceScanning.yaml",
        "query": "CynerioEvent_CL\n| where TimeGenerated > ago(24h)\n| where module_s == 'IDS'\n| where title_s == 'Scanner Activity'\n",
        "queryFrequency": "PT5H",
        "queryPeriod": "PT5H",
        "severity": "Medium",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "LateralMovement"
        ],
        "techniques": null,
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}