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Claroty - Critical baseline deviation

Description

Detects Claroty events where EventOriginalType or EventType indicates a Baseline Deviation and EventSeverity is 5, which represents a critical deviation from baseline that may indicate disruptive or unauthorized activity.

Rule type: Scheduled
Version: 1.0.4
Declared status: Available
Query frequency: 1h
Query period: 1h
Trigger: gt 0

Declared MITRE coverage

Declared sources

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

Connectors

CefAma

Data types

CommonSecurityLog

KQL query

Original query, unchanged.

ClarotyEvent
| where EventOriginalType has 'Baseline Deviation' or EventType has 'Baseline Deviation'
| where EventSeverity == '5'
| project TimeGenerated, DstIpAddr
| extend IPCustomEntity = DstIpAddr

Declared entities

Source provenance

GitHub

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

File: Solutions/Claroty/Analytic Rules/ClarotyCriticalBaselineDeviation.yaml ↗
Commit: 9800e51 ↗
Source identifier: 9a8b4321-e2be-449b-8227-a78227441b2a

Additional source files 2

Solutions/Claroty/Analytic Rules/ClarotyCriticalBaselineDeviation.yamlsource ↗Solutions/Claroty/Data/Solution_Claroty.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.