Ping Federate - Unexpected country for user

let known_countries = 
PingFederateEvent
| where TimeGenerated between (ago(1d) .. (1h))
| where isnotempty(DstGeoCountry)
| summarize makeset(DstGeoCountry);
PingFederateEvent
| where isnotempty(DstGeoCountry)
| where DstGeoCountry !in (known_countries)
| extend AccountCustomEntity = DstUserName
| extend IpCustomEntity = SrcIpAddr

version: 1.0.3
relevantTechniques:
- T1078
description: |
    'Detects requests from different countries for user in shotr term.'
requiredDataConnectors:
- connectorId: CefAma
  dataTypes:
  - CommonSecurityLog
entityMappings:
- fieldMappings:
  - identifier: Name
    columnName: AccountCustomEntity
  entityType: Account
- fieldMappings:
  - identifier: Address
    columnName: IpCustomEntity
  entityType: IP
triggerThreshold: 0
id: 64e65105-c4fc-4c28-a4e9-bb1a3ce7652d
tactics:
- InitialAccess
queryPeriod: 1d
query: |
  let known_countries = 
  PingFederateEvent
  | where TimeGenerated between (ago(1d) .. (1h))
  | where isnotempty(DstGeoCountry)
  | summarize makeset(DstGeoCountry);
  PingFederateEvent
  | where isnotempty(DstGeoCountry)
  | where DstGeoCountry !in (known_countries)
  | extend AccountCustomEntity = DstUserName
  | extend IpCustomEntity = SrcIpAddr  
severity: Medium
name: Ping Federate - Unexpected country for user
kind: Scheduled
queryFrequency: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PingFederate/Analytic Rules/PingFederateUnexpectedUserCountry.yaml
triggerOperator: gt
status: Available

{
  "$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/64e65105-c4fc-4c28-a4e9-bb1a3ce7652d')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/64e65105-c4fc-4c28-a4e9-bb1a3ce7652d')]",
      "properties": {
        "alertRuleTemplateName": "64e65105-c4fc-4c28-a4e9-bb1a3ce7652d",
        "customDetails": null,
        "description": "'Detects requests from different countries for user in shotr term.'\n",
        "displayName": "Ping Federate - Unexpected country for user",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "Name"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IpCustomEntity",
                "identifier": "Address"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PingFederate/Analytic Rules/PingFederateUnexpectedUserCountry.yaml",
        "query": "let known_countries = \nPingFederateEvent\n| where TimeGenerated between (ago(1d) .. (1h))\n| where isnotempty(DstGeoCountry)\n| summarize makeset(DstGeoCountry);\nPingFederateEvent\n| where isnotempty(DstGeoCountry)\n| where DstGeoCountry !in (known_countries)\n| extend AccountCustomEntity = DstUserName\n| extend IpCustomEntity = SrcIpAddr\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "P1D",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess"
        ],
        "techniques": [
          "T1078"
        ],
        "templateVersion": "1.0.3",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}