Phishing

CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Phishing" | where status_s != "Closed" or status_s != "Resolved" | where remarks_s == "New phishing with severity High found"

id: c3771865-b647-46a7-9be5-a96c418cebc0
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: SingleAlert
suppressionEnabled: false
severity: High
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Phishing.yaml
requiredDataConnectors:
- connectorId: CBSPollingIDAzureFunctions
  dataTypes:
  - CBSLog_Azure_1_CL
entityMappings:
- fieldMappings:
  - identifier: Url
    columnName: subject_s
  entityType: URL
version: 1.0.1
query: |
    CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Phishing" | where status_s != "Closed" or status_s != "Resolved" | where remarks_s == "New phishing with severity High found"
queryPeriod: 5m
triggerOperator: gt
tactics:
- Reconnaissance
- InitialAccess
- LateralMovement
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    groupByAlertDetails: []
    groupByCustomDetails: []
    enabled: false
    groupByEntities: []
    matchingMethod: AllEntities
    lookbackDuration: PT5H
  createIncident: true
suppressionDuration: 5h
status: Available
description: |
    'New phishing with severity High found'
name: Phishing
kind: Scheduled
queryFrequency: 5m

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/c3771865-b647-46a7-9be5-a96c418cebc0')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/c3771865-b647-46a7-9be5-a96c418cebc0')]",
      "properties": {
        "alertRuleTemplateName": "c3771865-b647-46a7-9be5-a96c418cebc0",
        "customDetails": null,
        "description": "'New phishing with severity High found'\n",
        "displayName": "Phishing",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "URL",
            "fieldMappings": [
              {
                "columnName": "subject_s",
                "identifier": "Url"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": false,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [],
            "groupByEntities": [],
            "lookbackDuration": "PT5H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Phishing.yaml",
        "query": "CBSLog_Azure_1_CL | where severity_s == \"High\" | where type_s == \"Phishing\" | where status_s != \"Closed\" or status_s != \"Resolved\" | where remarks_s == \"New phishing with severity High found\"\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "High",
        "status": "Available",
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess",
          "LateralMovement",
          "Reconnaissance"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}