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

status: Available
queryFrequency: 3h
queryPeriod: 3h
triggerOperator: gt
query: |
  CiscoSyslogUTD
  | where SignatureId == "Enter SignatureId"
  | distinct SignatureId,SourceIP  
eventGroupingSettings:
  aggregationKind: AlertPerResult
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelIntrusionEvents.yaml
tactics:
- InitialAccess
triggerThreshold: 0
entityMappings:
- entityType: RegistryKey
  fieldMappings:
  - identifier: Key
    columnName: SignatureId
requiredDataConnectors:
- connectorId: CiscoSDWAN
  dataTypes:
  - CiscoSyslogUTD
kind: Scheduled
relevantTechniques:
- T1190
- T1189
customDetails:
  signatureid: SignatureId
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.'
incidentConfiguration:
  createIncident: true
name: Cisco SDWAN - Intrusion Events
version: 1.0.1
id: 232a1c75-63fc-4c81-8b18-b4a739fccba8
severity: High

ARM