Claroty - New Asset

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Id	6c29b611-ce69-4016-bf99-eca639fee1f5
Rulename	Claroty - New Asset
Description	Triggers when a new asset has been added into the environment.
Severity	High
Tactics	InitialAccess
Techniques	T1190 T1133
Required data connectors	CefAma
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/Claroty/Analytic Rules/ClarotyNewAsset.yaml
Version	1.0.3
Arm template	6c29b611-ce69-4016-bf99-eca639fee1f5.json

KQL

ClarotyEvent
| where EventOriginalType has 'New Asset' or EventType has 'New Asset'
| extend IPCustomEntity = SrcIpAddr

YAML

name: Claroty - New Asset
id: 6c29b611-ce69-4016-bf99-eca639fee1f5
description: |
    'Triggers when a new asset has been added into the environment.'
triggerThreshold: 0
entityMappings:
- fieldMappings:
  - columnName: IPCustomEntity
    identifier: Address
  entityType: IP
version: 1.0.3
triggerOperator: gt
query: |
  ClarotyEvent
  | where EventOriginalType has 'New Asset' or EventType has 'New Asset'
  | extend IPCustomEntity = SrcIpAddr  
tactics:
- InitialAccess
kind: Scheduled
queryFrequency: 1h
severity: High
queryPeriod: 1h
requiredDataConnectors:
- dataTypes:
  - CommonSecurityLog
  connectorId: CefAma
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Claroty/Analytic Rules/ClarotyNewAsset.yaml
relevantTechniques:
- T1190
- T1133

ARM