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

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

ARM