Sentinel One - Exclusion added

Back


Id	4224409f-a7bf-45eb-a931-922d79575a05
Rulename	Sentinel One - Exclusion added
Description	Detects when new exclusion added.
Severity	Medium
Tactics	DefenseEvasion
Techniques	T1070
Required data connectors	SentinelOne
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SentinelOne/Analytic Rules/SentinelOneExclusionAdded.yaml
Version	1.0.0
Arm template	4224409f-a7bf-45eb-a931-922d79575a05.json

KQL

SentinelOne
| where EventOriginalMessage has_all ('added', 'exclusion')
| project EventCreationTime, SrcUserName, EventOriginalMessage
| extend AccountCustomEntity = SrcUserName

YAML

OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SentinelOne/Analytic Rules/SentinelOneExclusionAdded.yaml
query: |
  SentinelOne
  | where EventOriginalMessage has_all ('added', 'exclusion')
  | project EventCreationTime, SrcUserName, EventOriginalMessage
  | extend AccountCustomEntity = SrcUserName  
version: 1.0.0
tactics:
- DefenseEvasion
triggerThreshold: 0
relevantTechniques:
- T1070
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: AccountCustomEntity
    identifier: Name
kind: Scheduled
queryFrequency: 1h
name: Sentinel One - Exclusion added
description: |
    'Detects when new exclusion added.'
queryPeriod: 1h
triggerOperator: gt
id: 4224409f-a7bf-45eb-a931-922d79575a05
status: Available
severity: Medium
requiredDataConnectors:
- dataTypes:
  - SentinelOne
  connectorId: SentinelOne

ARM