NordPass - Deleting items of deleted member

NordPassEventLogs_CL
| where event_type == "item_delete"
| where action == "item_reassignment_deleted"
| extend TargetEmail = user_email

tactics:
- Impact
name: NordPass - Deleting items of deleted member
id: 0068dca4-dea0-46a3-a970-655e067a145f
requiredDataConnectors:
- connectorId: NordPass
  dataTypes:
  - NordPassEventLogs_CL
query: |
  NordPassEventLogs_CL
  | where event_type == "item_delete"
  | where action == "item_reassignment_deleted"
  | extend TargetEmail = user_email  
relevantTechniques:
- T1485
incidentConfiguration:
  createIncident: false
description: |
    This will alert you if the deleted user's items have been removed without being transferred to another active user, as this could result in the loss of access to critical tools or information.
triggerOperator: gt
queryPeriod: 5m
severity: High
entityMappings:
- fieldMappings:
  - identifier: MailboxPrimaryAddress
    columnName: TargetEmail
  entityType: Mailbox
version: 1.0.0
triggerThreshold: 0
queryFrequency: 5m
kind: Scheduled
displayName: Deleting items of deleted member
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics Rules/nordpass_items_reassignment_deletion.yaml

{
  "$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/0068dca4-dea0-46a3-a970-655e067a145f')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/0068dca4-dea0-46a3-a970-655e067a145f')]",
      "properties": {
        "alertRuleTemplateName": "0068dca4-dea0-46a3-a970-655e067a145f",
        "customDetails": null,
        "description": "This will alert you if the deleted user's items have been removed without being transferred to another active user, as this could result in the loss of access to critical tools or information.\n",
        "displayName": "NordPass - Deleting items of deleted member",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Mailbox",
            "fieldMappings": [
              {
                "columnName": "TargetEmail",
                "identifier": "MailboxPrimaryAddress"
              }
            ]
          }
        ],
        "incidentConfiguration": {
          "createIncident": false
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/NordPass/Analytics Rules/nordpass_items_reassignment_deletion.yaml",
        "query": "NordPassEventLogs_CL\n| where event_type == \"item_delete\"\n| where action == \"item_reassignment_deleted\"\n| extend TargetEmail = user_email\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "High",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact"
        ],
        "techniques": [
          "T1485"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}