Ping Federate - Abnormal password resets for user

let threshold = 10;
PingFederateEvent
| where EventType =~ 'PWD_RESET'
| summarize count() by DstUserName
| where count_ > threshold
| extend AccountCustomEntity = DstUserName

severity: High
relevantTechniques:
- T1078
- T1098
- T1134
queryFrequency: 1d
kind: Scheduled
version: 1.0.1
name: Ping Federate - Abnormal password resets for user
triggerOperator: gt
description: |
    'Detects multiple password reset for user.'
queryPeriod: 1d
query: |
  let threshold = 10;
  PingFederateEvent
  | where EventType =~ 'PWD_RESET'
  | summarize count() by DstUserName
  | where count_ > threshold
  | extend AccountCustomEntity = DstUserName  
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: AccountCustomEntity
    identifier: Name
tactics:
- InitialAccess
- Persistence
- PrivilegeEscalation
status: Available
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PingFederate/Analytic Rules/PingFederateMultiplePasswordResetsForUser.yaml
id: 6145efdc-4724-42a6-9756-5bd1ba33982e
requiredDataConnectors:
- dataTypes:
  - PingFederateEvent
  connectorId: PingFederate
- dataTypes:
  - PingFederateEvent
  connectorId: PingFederateAma

{
  "$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/6145efdc-4724-42a6-9756-5bd1ba33982e')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/6145efdc-4724-42a6-9756-5bd1ba33982e')]",
      "properties": {
        "alertRuleTemplateName": "6145efdc-4724-42a6-9756-5bd1ba33982e",
        "customDetails": null,
        "description": "'Detects multiple password reset for user.'\n",
        "displayName": "Ping Federate - Abnormal password resets for user",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "Name"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PingFederate/Analytic Rules/PingFederateMultiplePasswordResetsForUser.yaml",
        "query": "let threshold = 10;\nPingFederateEvent\n| where EventType =~ 'PWD_RESET'\n| summarize count() by DstUserName\n| where count_ > threshold\n| extend AccountCustomEntity = DstUserName\n",
        "queryFrequency": "P1D",
        "queryPeriod": "P1D",
        "severity": "High",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess",
          "Persistence",
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1078",
          "T1098",
          "T1134"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}