Microsoft Sentinel Analytic Rules
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Sentinel One - Alert from custom rule

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Id5f37de91-ff2b-45fb-9eda-49e9f76a3942
RulenameSentinel One - Alert from custom rule
DescriptionDetects when alert from custom rule received.
SeverityHigh
TacticsInitialAccess
TechniquesT1190
Required data connectorsSentinelOne
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SentinelOne/Analytic Rules/SentinelOneAlertFromCustomRule.yaml
Version1.0.2
Arm template5f37de91-ff2b-45fb-9eda-49e9f76a3942.json
Deploy To Azure
SentinelOne
| where ActivityType == 3608
| extend RuleName = extract(@'Custom Rule:\s(.*?)\sin Group', 1, EventOriginalMessage)
| extend DstHostname = extract(@'detected on\s(\S+)\.', 1, EventOriginalMessage)
| extend HostCustomEntity = DstHostname
queryPeriod: 1h
query: |
  SentinelOne
  | where ActivityType == 3608
  | extend RuleName = extract(@'Custom Rule:\s(.*?)\sin Group', 1, EventOriginalMessage)
  | extend DstHostname = extract(@'detected on\s(\S+)\.', 1, EventOriginalMessage)
  | extend HostCustomEntity = DstHostname  
name: Sentinel One - Alert from custom rule
entityMappings:
- fieldMappings:
  - columnName: HostCustomEntity
    identifier: HostName
  entityType: Host
queryFrequency: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SentinelOne/Analytic Rules/SentinelOneAlertFromCustomRule.yaml
requiredDataConnectors:
- connectorId: SentinelOne
  dataTypes:
  - SentinelOne
description: |
    'Detects when alert from custom rule received.'
kind: Scheduled
version: 1.0.2
status: Available
severity: High
relevantTechniques:
- T1190
triggerOperator: gt
triggerThreshold: 0
tactics:
- InitialAccess
id: 5f37de91-ff2b-45fb-9eda-49e9f76a3942