CiscoSyslogUTD
| union (CiscoSDWANNetflow)
| where isnotempty(SourceIP) or isnotempty(NetflowFwSrcAddrIpv4)
| extend SourceIP = coalesce(SourceIP, NetflowFwSrcAddrIpv4)
| where ipv4_is_in_any_range(SourceIP, "Enter comma-separated IPs")
| summarize count() by SourceIP
triggerOperator: gt
incidentConfiguration:
createIncident: true
queryFrequency: 3h
requiredDataConnectors:
- connectorId: CiscoSDWAN
dataTypes:
- CiscoSyslogUTD
- connectorId: CiscoSDWAN
dataTypes:
- CiscoSDWANNetflow
relevantTechniques:
- T1071
entityMappings:
- entityType: IP
fieldMappings:
- identifier: Address
columnName: SourceIP
query: |
CiscoSyslogUTD
| union (CiscoSDWANNetflow)
| where isnotempty(SourceIP) or isnotempty(NetflowFwSrcAddrIpv4)
| extend SourceIP = coalesce(SourceIP, NetflowFwSrcAddrIpv4)
| where ipv4_is_in_any_range(SourceIP, "Enter comma-separated IPs")
| summarize count() by SourceIP
triggerThreshold: 0
customDetails:
critical_ip: SourceIP
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelMonitorCriticalIP.yaml
queryPeriod: 3h
name: Cisco SDWAN - Monitor Critical IPs
status: Available
kind: Scheduled
description: |
'This analytic rule will monitor critical IPs in Syslog and Netflow Data.'
id: a62a207e-62be-4a74-acab-4466d5b3854f
version: 1.0.1
eventGroupingSettings:
aggregationKind: AlertPerResult
tactics:
- CommandAndControl
severity: High