Detection rules › Kusto

Encryption Password Added

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

Detects when an encryption password is added to Veeam Backup & Replication.

Rule body

id: cfc967be-0428-4ab0-8c15-06c85649078f
name: Encryption Password Added
description: Detects when an encryption password is added to Veeam Backup & Replication.
severity: Informational
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 == 31600\n| extend Hint = extract(\"\
  Hint=\\\"([^\\\"]*)\\\"\", 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    [\"Hint\"] = Hint,\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 == 31600

Stage 3: extend

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

Stage 4: project

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

Indicators

These rows show field, operator, and value matches.

Output fields

These fields are emitted when the rule matches.

FieldSource
DataSourceproject
Dateproject
EventIdproject
Hintproject
MessageDetailsproject
Severityproject
UserNameproject