Microsoft Sentinel Analytic Rules
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Guardian- Input Rate Limiter Policy Violation Detection

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Id5d736bd5-b8ff-493c-bfbb-19674903fced
RulenameGuardian- Input Rate Limiter Policy Violation Detection
DescriptionThis alert creates an incident when Input Rate Limiter Policy Violation detected from the Guardian.
SeverityInformational
Required data connectorsBoschAIShield
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/InputRateLimiterVulDetection.yaml
Version1.0.0
Arm template5d736bd5-b8ff-493c-bfbb-19674903fced.json
Deploy To Azure
Guardian
| where PolicyViolatedControlFeature =~ 'Input Rate Limiter'
| where Severity =~ 'Informational'
status: Available
id: 5d736bd5-b8ff-493c-bfbb-19674903fced
alertDetailsOverride:
  alertTacticsColumnName: 
  alertDescriptionFormat: |
        This query detects Input Rate Limiter Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: Guardian- Input Rate Limiter Policy Violation detection
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'Input Rate Limiter'
  | where Severity =~ 'Informational'  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/InputRateLimiterVulDetection.yaml
description: |
    'This alert creates an incident when Input Rate Limiter Policy Violation detected from the Guardian.'
name: Guardian- Input Rate Limiter Policy Violation Detection
relevantTechniques: []
entityMappings:
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SourceIP
triggerThreshold: 0
severity: Informational
requiredDataConnectors:
- dataTypes:
  - Guardian
  connectorId: BoschAIShield
eventGroupingSettings:
  aggregationKind: SingleAlert
queryFrequency: 1h
queryPeriod: 1h
version: 1.0.0
kind: Scheduled
tactics: []
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/5d736bd5-b8ff-493c-bfbb-19674903fced')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/5d736bd5-b8ff-493c-bfbb-19674903fced')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects Input Rate Limiter Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\\n\\nPlease check the source for more information and investigate further.\n",
          "alertDisplayNameFormat": "Guardian- Input Rate Limiter Policy Violation detection",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "5d736bd5-b8ff-493c-bfbb-19674903fced",
        "customDetails": null,
        "description": "'This alert creates an incident when Input Rate Limiter Policy Violation detected from the Guardian.'\n",
        "displayName": "Guardian- Input Rate Limiter Policy Violation Detection",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostName",
                "identifier": "HostName"
              },
              {
                "columnName": "NTDomain",
                "identifier": "NTDomain"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SourceIP",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/InputRateLimiterVulDetection.yaml",
        "query": "Guardian\n| where PolicyViolatedControlFeature =~ 'Input Rate Limiter'\n| where Severity =~ 'Informational'\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Informational",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}