Detection rules › Kusto

Configuration Backup Job Failed

Status
available
Severity
medium
Time window
3h
Source
github.com/Azure/Azure-Sentinel

Detects failed configuration backup operations. This might indicate system or storage issues, or a potential sabotage of the backup infrastructure.

Rule body kusto

id: 18833d01-703a-438d-8ac6-84faa82e9b52
name: Configuration Backup Job Failed
description: Detects failed configuration backup operations. This might indicate
  system or storage issues, or a potential sabotage of the backup infrastructure.
severity: Medium
status: Available
requiredDataConnectors:
- connectorId: Syslog
  dataTypes:
  - Syslog
- connectorId: SyslogAma
  dataTypes:
  - Syslog
queryFrequency: 3h
queryPeriod: 3h
triggerOperator: gt
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: AlertPerResult
tactics: []
relevantTechniques: []
query: "Veeam_GetFinishedConfigurationBackupSessions\r\n| where Result == \"Failed\"\
  \r\n| project\r\n    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),\r\
  \n    DataSource = Computer,\r\n    EventId = instanceId,\r\n    UserName = user,\r\
  \n    [\"State\"] = Result,\r\n     MessageDetails = Description"
version: 1.0.1
kind: Scheduled
customDetails:
  Date: Date
  DataSource: DataSource
  EventId: EventId
  MessageDetails: MessageDetails

Stages and Predicates

Stage 1: source

Veeam_GetFinishedConfigurationBackupSessions

Stage 2: where

| where Result == "Failed"

Stage 3: project

| project
    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
    DataSource = Computer,
    EventId = instanceId,
    UserName = user,
    ["State"] = Result,
     MessageDetails = Description

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

FieldKindValues
Resulteq
  • Failed transforms: cased

Output fields

Fields the rule emits when it matches. Chronicle authors list these in the outcome block; they appear on the detection and $risk_score drives alerting. Sentinel / Defender XDR rules build them up through project / summarize / extend stages. Sentinel maps these into alert fields via entityMappings and customDetails; Defender XDR custom detections surface them as alert fields directly.

FieldSource
DataSourceproject
Dateproject
EventIdproject
MessageDetailsproject
Stateproject
UserNameproject