Ping Federate - Abnormal password resets for user

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Id	6145efdc-4724-42a6-9756-5bd1ba33982e
Rulename	Ping Federate - Abnormal password resets for user
Description	Detects multiple password reset for user.
Severity	High
Tactics	InitialAccess Persistence PrivilegeEscalation
Techniques	T1078 T1098 T1134
Required data connectors	CefAma
Kind	Scheduled
Query frequency	1d
Query period	1d
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PingFederate/Analytic Rules/PingFederateMultiplePasswordResetsForUser.yaml
Version	1.0.3
Arm template	6145efdc-4724-42a6-9756-5bd1ba33982e.json

KQL

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

YAML

triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PingFederate/Analytic Rules/PingFederateMultiplePasswordResetsForUser.yaml
relevantTechniques:
- T1078
- T1098
- T1134
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: AccountCustomEntity
status: Available
id: 6145efdc-4724-42a6-9756-5bd1ba33982e
query: |
  let threshold = 10;
  PingFederateEvent
  | where EventType =~ 'PWD_RESET'
  | summarize count() by DstUserName
  | where count_ > threshold
  | extend AccountCustomEntity = DstUserName  
queryPeriod: 1d
name: Ping Federate - Abnormal password resets for user
version: 1.0.3
severity: High
kind: Scheduled
triggerOperator: gt
description: |
    'Detects multiple password reset for user.'
queryFrequency: 1d
requiredDataConnectors:
- dataTypes:
  - CommonSecurityLog
  connectorId: CefAma
tactics:
- InitialAccess
- Persistence
- PrivilegeEscalation

ARM