Cyble Vision Alerts New Vulnerability Detected | Microsoft Sentinel Analytic Rules

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Id	e52f36dd-7d4f-4aa8-a095-3b6fa2b28b8d
Rulename	Cyble Vision Alerts New Vulnerability Detected
Description	A newly detected CVE has been associated with a monitored keyword or asset. This may indicate exposure to newly published or exploited vulnerabilities.
Severity	Low
Tactics	InitialAccess
Techniques	T1190
Required data connectors	CybleVisionAlerts
Kind	Scheduled
Query frequency	30m
Query period	30m
Trigger threshold	0
Trigger operator	GreaterThan
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_new_vulnerability_rule.yaml
Version	1.0.0
Arm template	e52f36dd-7d4f-4aa8-a095-3b6fa2b28b8d.json

KQL

Alerts_new_vulnerability  
| where Service == "new_vulnerability" 
| extend MappedSeverity = Severity

YAML

entityMappings: 
name: Cyble Vision Alerts New Vulnerability Detected
kind: Scheduled
triggerOperator: GreaterThan
status: Available
customDetails:
  NV_CVE: NV_CVE
  AlertID: AlertID
  Service: Service
  Status: Status
  MappedSeverity: Severity
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
queryPeriod: 30m
enabled: true
tactics:
- InitialAccess
query: |
  Alerts_new_vulnerability  
  | where Service == "new_vulnerability" 
  | extend MappedSeverity = Severity
description: |
  'A newly detected CVE has been associated with a monitored keyword or asset. This may indicate exposure to newly published or exploited vulnerabilities.'
severity: Low
incidentConfiguration:
  alertDisplayNameFormat: New Vulnerability Identified {{NV_CVE}}
  groupingConfiguration:
    lookbackDuration: PT5H
    enabled: false
    reopenClosedIncident: false
    matchingMethod: AllEntities
  description: |
    A new vulnerability ({{NV_CVE}}) has been identified for one of the monitored keywords or assets. This CVE may pose risks depending on exposure and exploitability. Review CVE details and assess potential impact on your environment.
  createIncident: true
  severityColumnName: MappedSeverity
  alertDetailsOverride: 
id: e52f36dd-7d4f-4aa8-a095-3b6fa2b28b8d
eventGroupingSettings:
  aggregationKind: AlertPerResult
triggerThreshold: 0
queryfrequency: 30m
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_new_vulnerability_rule.yaml
version: 1.0.0
relevantTechniques:
- T1190

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/e52f36dd-7d4f-4aa8-a095-3b6fa2b28b8d')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/e52f36dd-7d4f-4aa8-a095-3b6fa2b28b8d')]",
      "properties": {
        "alertRuleTemplateName": "e52f36dd-7d4f-4aa8-a095-3b6fa2b28b8d",
        "customDetails": {
          "AlertID": "AlertID",
          "MappedSeverity": "Severity",
          "NV_CVE": "NV_CVE",
          "Service": "Service",
          "Status": "Status"
        },
        "description": "'A newly detected CVE has been associated with a monitored keyword or asset. This may indicate exposure to newly published or exploited vulnerabilities.'\n",
        "displayName": "Cyble Vision Alerts New Vulnerability Detected",
        "enabled": true,
        "entityMappings": null,
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "alertDetailsOverride": null,
          "alertDisplayNameFormat": "New Vulnerability Identified {{NV_CVE}}",
          "createIncident": true,
          "description": "A new vulnerability ({{NV_CVE}}) has been identified for one of the monitored keywords or assets. This CVE may pose risks depending on exposure and exploitability. Review CVE details and assess potential impact on your environment.\n",
          "groupingConfiguration": {
            "enabled": false,
            "lookbackDuration": "PT5H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          },
          "severityColumnName": "MappedSeverity"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_new_vulnerability_rule.yaml",
        "query": "Alerts_new_vulnerability  \n| where Service == \"new_vulnerability\" \n| extend MappedSeverity = Severity\n",
        "queryfrequency": "PT30M",
        "queryPeriod": "PT30M",
        "severity": "Low",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess"
        ],
        "techniques": [
          "T1190"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}