Contrast ADR - Exploited Attack in Production

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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	ContrastADR
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 Rules/Contrast_ADR_Exploited_Attack_Event_in_Production.yaml
Version	1.0.0
Arm template	31417149-f3a2-4db4-9e5f-85e0a464f6a1.json

KQL

ContrastADR_CL
| where result_s =~ "exploited" and environment_s =~ "production"

YAML

name: Contrast ADR - Exploited Attack in Production
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_ADR_Exploited_Attack_Event_in_Production.yaml
queryPeriod: 5m
version: 1.0.0
severity: High
id: 31417149-f3a2-4db4-9e5f-85e0a464f6a1
triggerOperator: gt
triggerThreshold: 0
kind: Scheduled
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    reopenClosedIncident: false
    groupByEntities:
    - IP
    - Host
    lookbackDuration: PT30M
    enabled: true
    matchingMethod: Selected
requiredDataConnectors:
- dataTypes:
  - ContrastADR_CL
  connectorId: ContrastADR
eventGroupingSettings:
  aggregationKind: AlertPerResult
relevantTechniques:
- T1190
- T1059
- T1055
- T1210
- T1008
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.'
alertDetailsOverride:
  alertDescriptionFormat: '{{result_s}}  on {{request_headers_referer_s}}  endpoint of {{application_name_s}} '
  alertDisplayNameFormat: '{{result_s}} {{rule_s}} from {{SourceIP}} in Production'
query: |
  ContrastADR_CL
  | where result_s =~ "exploited" and environment_s =~ "production"  
tactics:
- InitialAccess
- Execution
- DefenseEvasion
- LateralMovement
- CommandAndControl
entityMappings:
- entityType: IP
  fieldMappings:
  - columnName: SourceIP
    identifier: Address
- entityType: Host
  fieldMappings:
  - columnName: host_hostname_s
    identifier: HostName
status: Available
queryFrequency: 5m

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_s}}  on {{request_headers_referer_s}}  endpoint of {{application_name_s}} ",
          "alertDisplayNameFormat": "{{result_s}} {{rule_s}} 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_s",
                "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 Rules/Contrast_ADR_Exploited_Attack_Event_in_Production.yaml",
        "query": "ContrastADR_CL\n| where result_s =~ \"exploited\" and environment_s =~ \"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": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}