Cisco SDWAN - Intrusion Events

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Id	232a1c75-63fc-4c81-8b18-b4a739fccba8
Rulename	Cisco SDWAN - Intrusion Events
Description	This Analytic rule will monitor Intrusion events in Cisco syslog data based on the provided Signature ID. This will create an incident if that Signature ID is found in the specified time range.
Severity	High
Tactics	InitialAccess
Techniques	T1190 T1189
Required data connectors	CiscoSDWAN
Kind	Scheduled
Query frequency	3h
Query period	3h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelIntrusionEvents.yaml
Version	1.0.1
Arm template	232a1c75-63fc-4c81-8b18-b4a739fccba8.json

KQL

CiscoSyslogUTD
| where SignatureId == "Enter SignatureId"
| distinct SignatureId,SourceIP

YAML

id: 232a1c75-63fc-4c81-8b18-b4a739fccba8
triggerOperator: gt
entityMappings:
- fieldMappings:
  - identifier: Key
    columnName: SignatureId
  entityType: RegistryKey
eventGroupingSettings:
  aggregationKind: AlertPerResult
requiredDataConnectors:
- dataTypes:
  - CiscoSyslogUTD
  connectorId: CiscoSDWAN
queryFrequency: 3h
queryPeriod: 3h
status: Available
incidentConfiguration:
  createIncident: true
query: |
  CiscoSyslogUTD
  | where SignatureId == "Enter SignatureId"
  | distinct SignatureId,SourceIP  
name: Cisco SDWAN - Intrusion Events
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelIntrusionEvents.yaml
tactics:
- InitialAccess
severity: High
relevantTechniques:
- T1190
- T1189
triggerThreshold: 0
version: 1.0.1
description: |
    'This Analytic rule will monitor Intrusion events in Cisco syslog data based on the provided Signature ID. This will create an incident if that Signature ID is found in the specified time range.'
customDetails:
  signatureid: SignatureId

ARM