Microsoft Sentinel Analytic Rules
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Ubiquiti - Unusual traffic

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Id31e868c0-91d3-40eb-accc-3fa73aa96f8e
RulenameUbiquiti - Unusual traffic
DescriptionDetects unusual traffic masking as HTTP(S).
SeverityMedium
TacticsCommandAndControl
TechniquesT1573
Required data connectorsCustomLogsAma
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Ubiquiti UniFi/Analytic Rules/UbiquitiUnusualTraffic.yaml
Version1.0.3
Arm template31e868c0-91d3-40eb-accc-3fa73aa96f8e.json
Deploy To Azure
UbiquitiAuditEvent
| where EventCategory =~ 'firewall'
| where DstPortNumber in ('80', '443')
| where NetworkProtocol !~ 'TCP'
| extend IPCustomEntity = SrcIpAddr
queryPeriod: 1h
query: |
  UbiquitiAuditEvent
  | where EventCategory =~ 'firewall'
  | where DstPortNumber in ('80', '443')
  | where NetworkProtocol !~ 'TCP'
  | extend IPCustomEntity = SrcIpAddr  
name: Ubiquiti - Unusual traffic
entityMappings:
- fieldMappings:
  - columnName: IPCustomEntity
    identifier: Address
  entityType: IP
queryFrequency: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Ubiquiti UniFi/Analytic Rules/UbiquitiUnusualTraffic.yaml
requiredDataConnectors:
- connectorId: CustomLogsAma
  dataTypes:
  - Ubiquiti_CL
description: |
    'Detects unusual traffic masking as HTTP(S).'
kind: Scheduled
version: 1.0.3
status: Available
severity: Medium
relevantTechniques:
- T1573
triggerOperator: gt
triggerThreshold: 0
tactics:
- CommandAndControl
id: 31e868c0-91d3-40eb-accc-3fa73aa96f8e