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Trend Micro CAS - Ransomware infection

View on GitHub ↗Original file ↗

Description

'Triggeres when ransomware was detected.'
Rule type
Scheduled
Version
1.0.1
Declared status
Available
Query frequency
5m
Query period
5m
Trigger
gt 0

Declared MITRE coverage

ImpactT1486

Declared sources

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

Connectors

TrendMicroCAS

Data types

TrendMicroCAS

KQL query

Original query, unchanged.

TrendMicroCAS
| where EventType =~ 'ransomware'
| extend AccountCustomEntity = DstUserName, MalwareCustomEntity = RansomwareName

Declared entities

AccountMalware

Related content

Links established from declared identifiers and solution manifests.

Solutions1
Connectors1

Source provenance

GitHub

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

Source identifier
0bec3f9a-dbe9-4b4c-9ff6-498d64bbef90
Additional source files 2Solutions/Trend Micro Cloud App Security/Analytic Rules/TrendMicroCASRansomwareOnHost.yamlsource ↗Solutions/Trend Micro Cloud App Security/Data/Solution_Trend Micro Cloud App Security.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.