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

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

ARM