Encryption Password Deleted

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Id	a2c6fe48-0d3d-416b-991c-a750ec50d7eb
Rulename	Encryption Password Deleted
Description	Detects when an encryption password is deleted in Veeam Backup & Replication. This might indicate unauthorized removal of critical components.
Severity	High
Required data connectors	Syslog SyslogAma
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Encryption_Password_Deleted.yaml
Version	1.0.1
Arm template	a2c6fe48-0d3d-416b-991c-a750ec50d7eb.json

KQL

Veeam_GetSecurityEvents
| where instanceId == 31800
| extend Hint = extract("Hint=\"([^\"]*)\"", 1, SyslogMessage)
| project
    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
    DataSource = original_host,
    EventId = instanceId,
    UserName = user,
    ["Hint"] = Hint,
   MessageDetails = Description,
   Severity = SeverityDescription

YAML

relevantTechniques: []
name: Encryption Password Deleted
queryFrequency: 5m
version: 1.0.1
triggerThreshold: 0
severity: High
requiredDataConnectors:
- connectorId: Syslog
  dataTypes:
  - Syslog
- connectorId: SyslogAma
  dataTypes:
  - Syslog
tactics: []
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Encryption_Password_Deleted.yaml
query: |-
  Veeam_GetSecurityEvents
  | where instanceId == 31800
  | extend Hint = extract("Hint=\"([^\"]*)\"", 1, SyslogMessage)
  | project
      Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
      DataSource = original_host,
      EventId = instanceId,
      UserName = user,
      ["Hint"] = Hint,
     MessageDetails = Description,
     Severity = SeverityDescription  
kind: Scheduled
queryPeriod: 5m
triggerOperator: gt
customDetails:
  MessageDetails: MessageDetails
  VbrHostName: DataSource
  Severity: Severity
  EventId: EventId
  Date: Date
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: a2c6fe48-0d3d-416b-991c-a750ec50d7eb
status: Available
description: Detects when an encryption password is deleted in Veeam Backup & Replication. This might indicate unauthorized removal of critical components.

ARM