Virtual Lab Deleted

Status: available
Severity: low
Time window: 1d
Source: github.com/Azure/Azure-Sentinel

Detects when a virtual lab is deleted from Veeam Backup & Replication. This might indicate unauthorized removal of critical components.

Rule body

id: 384e92a7-103c-4a47-945d-381ae9653f91
name: Virtual Lab Deleted
description: Detects when a virtual lab is deleted from Veeam Backup & Replication.
  This might indicate unauthorized removal of critical components.
severity: Low
status: Available
requiredDataConnectors:
- connectorId: Syslog
  dataTypes:
  - Syslog
- connectorId: SyslogAma
  dataTypes:
  - Syslog
queryFrequency: 1d
queryPeriod: 1d
triggerOperator: gt
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: AlertPerResult
tactics: []
relevantTechniques: []
query: "Veeam_GetSecurityEvents\n| where instanceId == 30800\n| project\n    Date\
  \ = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),\n    DataSource = original_host,\n\
  \    EventId = instanceId,\n    UserName = user,\n  MessageDetails = Description,\n\
  \    Severity = SeverityDescription"
version: 1.0.1
kind: Scheduled
customDetails:
  Date: Date
  VbrHostName: DataSource
  EventId: EventId
  MessageDetails: MessageDetails
  Severity: Severity

Stages and Predicates

Stage 1: `source`

Veeam_GetSecurityEvents

Stage 2: `where`

| where instanceId == 30800

Stage 3: `project`

| project
    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
    DataSource = original_host,
    EventId = instanceId,
    UserName = user,
  MessageDetails = Description,
    Severity = SeverityDescription

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`instanceId`	eq	`30800`	`field:"instanceId" kind:eq value:"30800"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`DataSource`	`project`
`Date`	`project`
`EventId`	`project`
`MessageDetails`	`project`
`Severity`	`project`
`UserName`	`project`