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Trend Micro CAS - Multiple infected users

Description

'Detects when same malware was detected for multiple user account.'
Rule type
Scheduled
Version
1.0.1
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

Data types

KQL query

Original query, unchanged.

TrendMicroCAS
| where EventType has_all ('virtual', 'analyzer')
| where isnotempty(VirusName)
| summarize count() by DstUserName, VirusName, bin(TimeGenerated, 15m)
| where count_ >= 2
| extend AccountCustomEntity = DstUserName, MalwareCustomEntity = VirusName

Declared entities

AccountMalware

Related content

Links established from declared identifiers and solution manifests.

Source provenance

GitHub

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

Source identifier
65c2a6fe-ff7b-46b0-9278-61265f77f3bc
Additional source files 2Solutions/Trend Micro Cloud App Security/Analytic Rules/TrendMicroCASVAOutbreak.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.