Cynerio - Suspicious Connection to External Address

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Id	c0756978-baa6-4239-9174-bac1b1ca1a6a
Rulename	Cynerio - Suspicious Connection to External Address
Description	Suspicious Connection to External Address
Severity	High
Tactics	LateralMovement
Techniques	T0866
Required data connectors	CynerioSecurityEvents
Kind	Scheduled
Query frequency	5h
Query period	5h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/SuspiciousConnections.yaml
Version	1.0.0
Arm template	c0756978-baa6-4239-9174-bac1b1ca1a6a.json

KQL

CynerioEvent_CL
| where TimeGenerated > ago(24h)
| where module_s == 'IDS'
| where title_s == 'Suspicious Connection'

YAML

description: Suspicious Connection to External Address
kind: Scheduled
query: |
  CynerioEvent_CL
  | where TimeGenerated > ago(24h)
  | where module_s == 'IDS'
  | where title_s == 'Suspicious Connection'  
requiredDataConnectors:
- connectorId: CynerioSecurityEvents
  dataTypes:
  - CynerioEvent_CL
version: 1.0.0
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: asset_ip_s
  entityType: IP
triggerOperator: gt
id: c0756978-baa6-4239-9174-bac1b1ca1a6a
triggerThreshold: 0
customDetails:
  Hostname: host_s
  DstIP: dst_ip_s
tactics:
- LateralMovement
name: Cynerio - Suspicious Connection to External Address
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/SuspiciousConnections.yaml
queryFrequency: 5h
queryPeriod: 5h
relevantTechniques:
- T0866
eventGroupingSettings:
  aggregationKind: SingleAlert
severity: High

ARM