CiscoSyslogUTD
| where isnotempty(Malware) and Malware != "None"
| distinct Malware, SourceIP
| join kind=inner (CiscoSDWANNetflow
| where isnotempty(NetflowUsername)
| summarize arg_max(TimeStamp, NetflowUsername) by NetflowFwSrcAddrIpv4
| distinct
["Username"] = NetflowUsername,
["SourceIP"] = NetflowFwSrcAddrIpv4) on SourceIP
| project Malware, SourceIP, Username
name: Cisco SDWAN - Maleware Events
relevantTechniques:
- T1587.001
id: cb14defd-3415-4420-a2e4-2dd0f3e07a86
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelMalwareEvents.yaml
requiredDataConnectors:
- dataTypes:
- CiscoSyslogUTD
connectorId: CiscoSDWAN
- dataTypes:
- CiscoSDWANNetflow
connectorId: CiscoSDWAN
eventGroupingSettings:
aggregationKind: AlertPerResult
version: 1.0.1
severity: High
triggerThreshold: 0
queryPeriod: 3h
entityMappings:
- fieldMappings:
- identifier: Address
columnName: SourceIP
entityType: IP
- fieldMappings:
- identifier: Name
columnName: Malware
entityType: Malware
- fieldMappings:
- identifier: Name
columnName: Username
entityType: Account
kind: Scheduled
incidentConfiguration:
createIncident: true
queryFrequency: 3h
status: Available
query: |
CiscoSyslogUTD
| where isnotempty(Malware) and Malware != "None"
| distinct Malware, SourceIP
| join kind=inner (CiscoSDWANNetflow
| where isnotempty(NetflowUsername)
| summarize arg_max(TimeStamp, NetflowUsername) by NetflowFwSrcAddrIpv4
| distinct
["Username"] = NetflowUsername,
["SourceIP"] = NetflowFwSrcAddrIpv4) on SourceIP
| project Malware, SourceIP, Username
tactics:
- ResourceDevelopment
customDetails:
mal_src_ip: SourceIP
mal_username: Username
mal_malware: Malware
description: |
'This analytic rule will monitor Malware Events in Syslog and Netflow Data'
triggerOperator: gt
