Trend Micro CAS - Infected user

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Id	3649dfb8-a5ca-47dd-8965-cd2f633ca533
Rulename	Trend Micro CAS - Infected user
Description	Detects when malware was detected for user account.
Severity	High
Tactics	InitialAccess
Techniques	T1566
Required data connectors	TrendMicroCAS
Kind	Scheduled
Query frequency	10m
Query period	10m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Cloud App Security/Analytic Rules/TrendMicroCASVAInfectedUser.yaml
Version	1.0.1
Arm template	3649dfb8-a5ca-47dd-8965-cd2f633ca533.json

KQL

TrendMicroCAS
| where EventType has_all ('virtual', 'analyzer')
| where isnotempty(VirusName)
| extend AccountCustomEntity = DstUserName, MalwareCustomEntity = VirusName

YAML

requiredDataConnectors:
- dataTypes:
  - TrendMicroCAS
  connectorId: TrendMicroCAS
queryPeriod: 10m
triggerThreshold: 0
queryFrequency: 10m
version: 1.0.1
status: Available
severity: High
description: |
    'Detects when malware was detected for user account.'
name: Trend Micro CAS - Infected user
entityMappings:
- fieldMappings:
  - identifier: Name
    columnName: AccountCustomEntity
  entityType: Account
- fieldMappings:
  - identifier: Name
    columnName: MalwareCustomEntity
  entityType: Malware
triggerOperator: gt
id: 3649dfb8-a5ca-47dd-8965-cd2f633ca533
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Cloud App Security/Analytic Rules/TrendMicroCASVAInfectedUser.yaml
tactics:
- InitialAccess
relevantTechniques:
- T1566
kind: Scheduled
query: |
  TrendMicroCAS
  | where EventType has_all ('virtual', 'analyzer')
  | where isnotempty(VirusName)
  | extend AccountCustomEntity = DstUserName, MalwareCustomEntity = VirusName

ARM