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

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

ARM