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GTI Relevance System Alert - Incident by Alert ID

Description

Creates a Microsoft Sentinel incident for each unique Google Threat Intelligence (GTI) Alert ID. Multiple ingestion records sharing the same Alert ID (e.g. updated snapshots of the same alert) are grouped into a single incident. The rule surfaces the most recent snapshot of each alert and maps severity from the GTI severity analysis field.

Rule type: Scheduled
Version: 1.0.0
Declared status: Available
Query frequency: 5m
Query period: 5m
Trigger: gt 0

Declared MITRE coverage

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

GoogleThreatIntelligenceRelevanceSystemAlertsAPI

Data types

RelevanceSystemAlerts_CL

KQL query

Original query, unchanged.

GTIRelevanceSystemAlerts
| extend
    SentinelSeverity = case(
        SeverityLevel == "CRITICAL", "High",
        SeverityLevel == "HIGH",     "High",
        SeverityLevel == "MEDIUM",   "Medium",
        SeverityLevel == "LOW",      "Low",
        "Informational"
    ),
    DetailSeverity = coalesce(DataLeakSeverity, InsiderThreatSeverity, InitialAccessBrokerSeverity, "")
| project
    TimeGenerated,
    AlertId,
    AlertName        = DisplayName,
    AlertState       = State,
    DetailType,
    DetailSeverity,
    SeverityLevel,
    SentinelSeverity,
    SeverityConfidence,
    SeverityReasoning,
    PriorityLevel,
    PriorityReasoning,
    RelevanceLevel,
    RelevanceConfidence,
    RelevanceReasoning,
    FindingCount,
    AiSummary,
    AuditCreateTime,
    AuditUpdateTime

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

File: Solutions/Google Threat Intelligence/Analytic Rules/RelevanceSystemAlerts/GTI_RelevanceSystemAlerts_IncidentByAlertId.yaml ↗
Commit: 9800e51 ↗
Source identifier: a1b2c3d4-e5f6-7890-abcd-ef1234567891

Additional source files 2

Solutions/Google Threat Intelligence/Analytic Rules/RelevanceSystemAlerts/GTI_RelevanceSystemAlerts_IncidentByAlertId.yamlsource ↗Solutions/Google Threat Intelligence/Data/Solution_GoogleThreatIntelligence.jsonsolution-membership ↗

GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.