Microsoft Sentinel Analytic Rules
cloudbrothers.infoAzure Sentinel RepoToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeBack to homepage

Ubiquiti - Unusual traffic

Back
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
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Ubiquiti UniFi/Analytic Rules/UbiquitiUnusualTraffic.yaml
query: |
  UbiquitiAuditEvent
  | where EventCategory =~ 'firewall'
  | where DstPortNumber in ('80', '443')
  | where NetworkProtocol !~ 'TCP'
  | extend IPCustomEntity = SrcIpAddr  
requiredDataConnectors:
- dataTypes:
  - Ubiquiti_CL
  connectorId: CustomLogsAma
tactics:
- CommandAndControl
name: Ubiquiti - Unusual traffic
relevantTechniques:
- T1573
severity: Medium
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
  entityType: IP
kind: Scheduled
queryFrequency: 1h
description: |
    'Detects unusual traffic masking as HTTP(S).'
triggerThreshold: 0
triggerOperator: gt
version: 1.0.3
queryPeriod: 1h
id: 31e868c0-91d3-40eb-accc-3fa73aa96f8e