GWorkspace - Alert events

Status: available
Severity: high
Time window: 1h
Source: github.com/Azure/Azure-Sentinel

'Detects alert events.'

MITRE ATT&CK coverage

Tactic	Techniques
Initial Access	`T1133` External Remote Services `T1190` Exploit Public-Facing Application

Rule body

id: e369d246-5da8-11ec-bf63-0242ac130002
name: GWorkspace - Alert events
description: |
  'Detects alert events.'
severity: High
status: Available
requiredDataConnectors:
  - connectorId: GoogleWorkspaceReportsAPI
    dataTypes:
      - GWorkspaceActivityReports
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - InitialAccess
relevantTechniques:
  - T1190
  - T1133
query: |
  GWorkspaceActivityReports
  | where EventType has "ALERT_CENTER"
  | extend AccountCustomEntity = ActorEmail
entityMappings:
  - entityType: Account
    fieldMappings:
      - identifier: Name
        columnName: AccountCustomEntity
version: 1.0.1
kind: Scheduled

Stages and Predicates

Stage 1: `source`

GWorkspaceActivityReports

Stage 2: `where`

| where EventType has "ALERT_CENTER"

Stage 3: `extend`

| extend AccountCustomEntity = ActorEmail

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`EventType`	match	`ALERT_CENTER` transforms: `term`	`field:"EventType" kind:match value:"ALERT_CENTER"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`AccountCustomEntity`	`extend`

GWorkspace - Alert events

MITRE ATT&CK coverage

Rule body

Stages and Predicates

Stage 1: source

Stage 2: where

Stage 3: extend

Indicators

Output fields

Stage 1: `source`

Stage 2: `where`

Stage 3: `extend`