Backup Repository Deleted

Back


Id	73b4d1d5-c357-4350-bb58-924684a4792a
Rulename	Backup Repository Deleted
Description	Detects when a backup repository is deleted from 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/Backup_Repository_Deleted.yaml
Version	1.0.1
Arm template	73b4d1d5-c357-4350-bb58-924684a4792a.json

KQL

Veeam_GetSecurityEvents
| where instanceId == 28200
| extend Name =  extract("Name=\"(?<Name>[^\"]*)\"", 1, SyslogMessage)
| project
    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
    DataSource = original_host,
    EventId = instanceId,
    UserName = user,
    ["Object Name"] = Name,
    MessageDetails = Description,
    Severity = SeverityDescription

YAML

kind: Scheduled
tactics: []
triggerThreshold: 0
triggerOperator: gt
version: 1.0.1
status: Available
queryFrequency: 5m
id: 73b4d1d5-c357-4350-bb58-924684a4792a
requiredDataConnectors:
- connectorId: Syslog
  dataTypes:
  - Syslog
- connectorId: SyslogAma
  dataTypes:
  - Syslog
name: Backup Repository Deleted
description: Detects when a backup repository is deleted from Veeam Backup & Replication. This might indicate unauthorized removal of critical components.
customDetails:
  VbrHostName: DataSource
  Severity: Severity
  EventId: EventId
  MessageDetails: MessageDetails
  Date: Date
relevantTechniques: []
query: |-
  Veeam_GetSecurityEvents
  | where instanceId == 28200
  | extend Name =  extract("Name=\"(?<Name>[^\"]*)\"", 1, SyslogMessage)
  | project
      Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
      DataSource = original_host,
      EventId = instanceId,
      UserName = user,
      ["Object Name"] = Name,
      MessageDetails = Description,
      Severity = SeverityDescription  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Backup_Repository_Deleted.yaml
queryPeriod: 5m
severity: High
eventGroupingSettings:
  aggregationKind: AlertPerResult

ARM