Microsoft Sentinel Analytic Rules
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Trend Micro CAS - Threat detected and not blocked

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Idc8e2ad52-bd5f-4f74-a2f7-6c3ab8ba687a
RulenameTrend Micro CAS - Threat detected and not blocked
DescriptionDetects when threat was not blocked by CAS solution.
SeverityHigh
TacticsDefenseEvasion
TechniquesT1562
Required data connectorsTrendMicroCAS
KindScheduled
Query frequency10m
Query period10m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Cloud App Security/Analytic Rules/TrendMicroCASThreatNotBlocked.yaml
Version1.0.1
Arm templatec8e2ad52-bd5f-4f74-a2f7-6c3ab8ba687a.json
Deploy To Azure
TrendMicroCAS
| where isnotempty(SecurityRiskName)
| where EventOriginalResultDetails !has 'Blocked' or EventOriginalResultDetails !has 'Block' or EventOriginalResultDetails !has 'Quarantine' or TriggeredPolicyName has 'Monitor Only'
| extend AccountCustomEntity = DstUserName
triggerOperator: gt
relevantTechniques:
- T1562
tactics:
- DefenseEvasion
triggerThreshold: 0
status: Available
id: c8e2ad52-bd5f-4f74-a2f7-6c3ab8ba687a
requiredDataConnectors:
- connectorId: TrendMicroCAS
  dataTypes:
  - TrendMicroCAS
name: Trend Micro CAS - Threat detected and not blocked
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Cloud App Security/Analytic Rules/TrendMicroCASThreatNotBlocked.yaml
description: |
    'Detects when threat was not blocked by CAS solution.'
version: 1.0.1
kind: Scheduled
query: |
  TrendMicroCAS
  | where isnotempty(SecurityRiskName)
  | where EventOriginalResultDetails !has 'Blocked' or EventOriginalResultDetails !has 'Block' or EventOriginalResultDetails !has 'Quarantine' or TriggeredPolicyName has 'Monitor Only'
  | extend AccountCustomEntity = DstUserName  
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: AccountCustomEntity
severity: High
queryFrequency: 10m
queryPeriod: 10m