Attack Indication Low

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Id	9659e49b-55e4-4c44-9235-329a43f51298
Rulename	Attack Indication (Low)
Description	New Attack Indication with severity Low found
Severity	Low
Tactics	Execution Persistence
Techniques	T1059 T1543
Required data connectors	CBSPollingIDAzureFunctions
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/CTM360/Analytic Rules/attack_indication_low.yaml
Version	1.0.0
Arm template	9659e49b-55e4-4c44-9235-329a43f51298.json

KQL

CBSLog_Azure_1_CL | where severity_s == "Low" | where type_s == "Attack Indication" | where status_s != "Closed" or status_s != "Resolved"

YAML

query: CBSLog_Azure_1_CL | where severity_s == "Low" | where type_s == "Attack Indication" | where status_s != "Closed" or status_s != "Resolved"
suppressionDuration: 5h
status: Available
description: New Attack Indication with severity Low found
queryPeriod: 5m
triggerOperator: gt
queryFrequency: 5m
version: 1.0.0
id: 9659e49b-55e4-4c44-9235-329a43f51298
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    enabled: false
    lookbackDuration: PT5H
    matchingMethod: AllEntities
    reopenClosedIncident: false
tactics:
- Execution
- Persistence
eventGroupingSettings:
  aggregationKind: SingleAlert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/attack_indication_low.yaml
suppressionEnabled: false
requiredDataConnectors:
- dataTypes:
  - CBSLog_Azure_1_CL
  connectorId: CBSPollingIDAzureFunctions
name: Attack Indication (Low)
severity: Low
kind: Scheduled
triggerThreshold: 0
relevantTechniques:
- T1059
- T1543

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/9659e49b-55e4-4c44-9235-329a43f51298')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/9659e49b-55e4-4c44-9235-329a43f51298')]",
      "properties": {
        "alertRuleTemplateName": "9659e49b-55e4-4c44-9235-329a43f51298",
        "customDetails": null,
        "description": "New Attack Indication with severity Low found",
        "displayName": "Attack Indication (Low)",
        "enabled": true,
        "entityMappings": null,
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": false,
            "lookbackDuration": "PT5H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/attack_indication_low.yaml",
        "query": "CBSLog_Azure_1_CL | where severity_s == \"Low\" | where type_s == \"Attack Indication\" | where status_s != \"Closed\" or status_s != \"Resolved\"",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "Low",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "Execution",
          "Persistence"
        ],
        "techniques": [
          "T1059",
          "T1543"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}