Scale-Out Backup Repository Settings Updated

Status: available
Severity: low
Time window: 5m
Source: github.com/Azure/Azure-Sentinel

Detects when scale-out backup repository settings are updated in Veeam Backup & Replication. This might indicate configuration changes that require review.

Rule body

id: 12006091-95a7-4f21-b474-f74b0480a138
name: Scale-Out Backup Repository Settings Updated
description: Detects when scale-out backup repository settings are updated in Veeam
  Backup & Replication. This might indicate configuration changes that require review.
severity: Low
status: Available
requiredDataConnectors:
- connectorId: Syslog
  dataTypes:
  - Syslog
- connectorId: SyslogAma
  dataTypes:
  - Syslog
queryFrequency: 5m
queryPeriod: 5m
triggerOperator: gt
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: AlertPerResult
tactics: []
relevantTechniques: []
query: "Veeam_GetSecurityEvents\n| where instanceId == 30100\n| extend Name = extract(\"\
  Name=\\\"([^\\\"]*)\\\"\", 1, SyslogMessage)\n| project\n    Date = format_datetime(TimeGenerated,\
  \ 'dd.MM.yyyy HH:mm'),\n    DataSource = original_host,\n    EventId = instanceId,\n\
  \    UserName = user,\n    [\"Object Name\"] = Name,\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 == 30100

Stage 3: `extend`

| extend Name = extract("Name=\"([^\"]*)\"", 1, SyslogMessage)

Stage 4: `project`

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

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`instanceId`	eq	`30100`	`field:"instanceId" kind:eq value:"30100"`

Output fields

These fields are emitted when the rule matches.

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

Scale-Out Backup Repository Settings Updated

Rule body

Stages and Predicates

Stage 1: source

Stage 2: where