Microsoft Sentinel Analytic Rules
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SQL Injection

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Id1379a189-4230-43d1-8b83-ac9f4758feed
RulenameSQL Injection
DescriptionSerialization refers to the process of converting an object into a format which can be saved to a file or a datastore. Deserialization reverses this process, transforming serialized data coming from a file, stream, or network socket into an object.Untrusted Deserialization is a web application vulnerability that enables attackers to pass arbitrary objects or code to a deserializer. In this kind of attack, untrusted data abuses the logic of an application to inflict a denial of service (DoS) attack, achieve authentication bypass, enable remote code execution, and even execute arbitrary code as it is being deserialized.
SeverityMedium
TacticsImpact
TechniquesT1516
Required data connectorsContrastADR
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_ADR__Untrusted_Deserialization.yaml
Version1.0.0
Arm template1379a189-4230-43d1-8b83-ac9f4758feed.json
Deploy To Azure
ContrastADR_CL | where rule_s == "untrusted-deserialization"
queryPeriod: 5m
kind: Scheduled
version: 1.0.0
name: SQL Injection
relevantTechniques:
- T1516
severity: Medium
description: |
    'Serialization refers to the process of converting an object into a format which can be saved to a file or a datastore. Deserialization reverses this process, transforming serialized data coming from a file, stream, or network socket into an object.Untrusted Deserialization is a web application vulnerability that enables attackers to pass arbitrary objects or code to a deserializer. In this kind of attack, untrusted data abuses the logic of an application to inflict a denial of service (DoS) attack, achieve authentication bypass, enable remote code execution, and even execute arbitrary code as it is being deserialized.'
requiredDataConnectors:
- connectorId: ContrastADR
  dataTypes:
  - ContrastADR_CL
query: ContrastADR_CL | where rule_s == "untrusted-deserialization"
tactics:
- Impact
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_ADR__Untrusted_Deserialization.yaml
entityMappings:
- fieldMappings:
  - identifier: Url
    columnName: uiUrl_s
  entityType: URL
triggerThreshold: 0
id: 1379a189-4230-43d1-8b83-ac9f4758feed
triggerOperator: gt
queryFrequency: 5m
status: Available
{
  "$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/1379a189-4230-43d1-8b83-ac9f4758feed')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/1379a189-4230-43d1-8b83-ac9f4758feed')]",
      "properties": {
        "alertRuleTemplateName": "1379a189-4230-43d1-8b83-ac9f4758feed",
        "customDetails": null,
        "description": "'Serialization refers to the process of converting an object into a format which can be saved to a file or a datastore. Deserialization reverses this process, transforming serialized data coming from a file, stream, or network socket into an object.Untrusted Deserialization is a web application vulnerability that enables attackers to pass arbitrary objects or code to a deserializer. In this kind of attack, untrusted data abuses the logic of an application to inflict a denial of service (DoS) attack, achieve authentication bypass, enable remote code execution, and even execute arbitrary code as it is being deserialized.'\n",
        "displayName": "SQL Injection",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "URL",
            "fieldMappings": [
              {
                "columnName": "uiUrl_s",
                "identifier": "Url"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_ADR__Untrusted_Deserialization.yaml",
        "query": "ContrastADR_CL | where rule_s == \"untrusted-deserialization\"",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact"
        ],
        "techniques": null,
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}