Contrast ADR - Exploited Attack in Production | Microsoft Sentinel Analytic Rules

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Id	31417149-f3a2-4db4-9e5f-85e0a464f6a1
Rulename	Contrast ADR - Exploited Attack in Production
Description	Detects successful exploitation of security vulnerabilities in production environments as identified by Contrast ADR. This rule triggers on confirmed exploited attacks in production systems, requiring immediate incident response and remediation.
Severity	High
Tactics	InitialAccess Execution DefenseEvasion LateralMovement CommandAndControl
Techniques	T1190 T1059 T1055 T1210 T1008
Required data connectors	ContrastADRCCF
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic%20Rules/Contrast_ADR_Exploited_Attack_Event_in_Production.yaml
Version	1.0.1
Arm template	31417149-f3a2-4db4-9e5f-85e0a464f6a1.json

KQL

ContrastADRAttackEvents_CL
| where result =~ "exploited" and environment =~ "production"

YAML

incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: PT30M
    enabled: true
    reopenClosedIncident: false
    matchingMethod: Selected
    groupByEntities:
    - IP
    - Host
  createIncident: true
name: Contrast ADR - Exploited Attack in Production
triggerOperator: gt
query: |
  ContrastADRAttackEvents_CL
  | where result =~ "exploited" and environment =~ "production"
queryFrequency: 5m
description: |
  'Detects successful exploitation of security vulnerabilities in production environments as identified by Contrast ADR. This rule triggers on confirmed exploited attacks in production systems, requiring immediate incident response and remediation.'
id: 31417149-f3a2-4db4-9e5f-85e0a464f6a1
triggerThreshold: 0
queryPeriod: 5m
version: 1.0.1
kind: Scheduled
status: Available
eventGroupingSettings:
  aggregationKind: AlertPerResult
severity: High
requiredDataConnectors:
- connectorId: ContrastADRCCF
  dataTypes:
  - ContrastADRAttackEvents_CL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic%20Rules/Contrast_ADR_Exploited_Attack_Event_in_Production.yaml
alertDetailsOverride:
  alertDescriptionFormat: '{{result}}  on {{request_headers_referer}}  endpoint of {{application_name}} '
  alertDisplayNameFormat: '{{result}} {{rule}} from {{sourceIp}} in Production'
relevantTechniques:
- T1190
- T1059
- T1055
- T1210
- T1008
tactics:
- InitialAccess
- Execution
- DefenseEvasion
- LateralMovement
- CommandAndControl
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: sourceIp
  entityType: IP
- fieldMappings:
  - identifier: HostName
    columnName: host_hostname
  entityType: Host

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/31417149-f3a2-4db4-9e5f-85e0a464f6a1')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/31417149-f3a2-4db4-9e5f-85e0a464f6a1')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "{{result}}  on {{request_headers_referer}}  endpoint of {{application_name}} ",
          "alertDisplayNameFormat": "{{result}} {{rule}} from {{sourceIp}} in Production"
        },
        "alertRuleTemplateName": "31417149-f3a2-4db4-9e5f-85e0a464f6a1",
        "customDetails": null,
        "description": "'Detects successful exploitation of security vulnerabilities in production environments as identified by Contrast ADR. This rule triggers on confirmed exploited attacks in production systems, requiring immediate incident response and remediation.'\n",
        "displayName": "Contrast ADR - Exploited Attack in Production",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "sourceIp",
                "identifier": "Address"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "host_hostname",
                "identifier": "HostName"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByEntities": [
              "IP",
              "Host"
            ],
            "lookbackDuration": "PT30M",
            "matchingMethod": "Selected",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic%20Rules/Contrast_ADR_Exploited_Attack_Event_in_Production.yaml",
        "query": "ContrastADRAttackEvents_CL\n| where result =~ \"exploited\" and environment =~ \"production\"\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "CommandAndControl",
          "DefenseEvasion",
          "Execution",
          "InitialAccess",
          "LateralMovement"
        ],
        "techniques": [
          "T1008",
          "T1055",
          "T1059",
          "T1190",
          "T1210"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}