Contrast ADR - Security Incident Alert

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Id	7ce5956f-48f2-42f5-8e2e-c254e7643c11
Rulename	Contrast ADR - Security Incident Alert
Description	Monitors Contrast ADR security incidents across all applications and environments. This rule creates alerts for all security incidents detected by Contrast Security ADR, providing comprehensive visibility into application security events requiring investigation.
Severity	Medium
Tactics	InitialAccess DefenseEvasion Discovery CommandAndControl
Techniques	T1190 T1055 T1018 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_Security_ADR_incident.yaml
Version	1.0.0
Arm template	7ce5956f-48f2-42f5-8e2e-c254e7643c11.json

KQL

ContrastADRIncident_CL

YAML

name: Contrast ADR - Security Incident Alert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_Security_ADR_incident.yaml
queryPeriod: 5m
version: 1.0.0
severity: Medium
id: 7ce5956f-48f2-42f5-8e2e-c254e7643c11
triggerOperator: gt
triggerThreshold: 0
kind: Scheduled
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    groupByCustomDetails:
    - IncidentId
    - ApplicationName
    lookbackDuration: PT1H
    reopenClosedIncident: false
    enabled: true
    matchingMethod: Selected
requiredDataConnectors:
- dataTypes:
  - ContrastADRIncident_CL
  connectorId: ContrastADR
eventGroupingSettings:
  aggregationKind: AlertPerResult
relevantTechniques:
- T1190
- T1055
- T1018
- T1008
description: |
    'Monitors Contrast ADR security incidents across all applications and environments. This rule creates alerts for all security incidents detected by Contrast Security ADR, providing comprehensive visibility into application security events requiring investigation.'
alertDetailsOverride:
  alertDescriptionFormat: '{{summary_s}}'
  alertDisplayNameFormat: '{{incidentName_s}}'
query: |
    ContrastADRIncident_CL
tactics:
- InitialAccess
- DefenseEvasion
- Discovery
- CommandAndControl
entityMappings:
- entityType: SecurityGroup
  fieldMappings:
  - columnName: incidentId_s
    identifier: ObjectGuid
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/7ce5956f-48f2-42f5-8e2e-c254e7643c11')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/7ce5956f-48f2-42f5-8e2e-c254e7643c11')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "{{summary_s}}",
          "alertDisplayNameFormat": "{{incidentName_s}}"
        },
        "alertRuleTemplateName": "7ce5956f-48f2-42f5-8e2e-c254e7643c11",
        "customDetails": null,
        "description": "'Monitors Contrast ADR security incidents across all applications and environments. This rule creates alerts for all security incidents detected by Contrast Security ADR, providing comprehensive visibility into application security events requiring investigation.'\n",
        "displayName": "Contrast ADR - Security Incident Alert",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "SecurityGroup",
            "fieldMappings": [
              {
                "columnName": "incidentId_s",
                "identifier": "ObjectGuid"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByCustomDetails": [
              "IncidentId",
              "ApplicationName"
            ],
            "lookbackDuration": "PT1H",
            "matchingMethod": "Selected",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_Security_ADR_incident.yaml",
        "query": "ContrastADRIncident_CL\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "CommandAndControl",
          "DefenseEvasion",
          "Discovery",
          "InitialAccess"
        ],
        "techniques": [
          "T1008",
          "T1018",
          "T1055",
          "T1190"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}