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

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

ARM