Radiflow - Unauthorized Command in Operational Device

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Id	4d90d485-6d47-417e-80ea-9cf956c1a671
Rulename	Radiflow - Unauthorized Command in Operational Device
Description	Generates an incident when an unauthorized command is detected in the network by Radiflow’s iSID.
Severity	Medium
Tactics	Execution LateralMovement InhibitResponseFunction ImpairProcessControl
Techniques	T0858 T0843 T0816 T0857 T0836 T0855
Required data connectors	RadiflowIsid
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowUnauthorizedCommandinOperationalDevice.yaml
Version	1.0.0
Arm template	4d90d485-6d47-417e-80ea-9cf956c1a671.json

KQL

RadiflowEvent
| where DeviceProduct =~ 'iSID'
| where 
    (
        EventClassID in (114, 115, 116, 117, 118, 119, 162)
        or EventMessage has 'Unauthorized'
    )

YAML

queryPeriod: 1h
severity: Medium
description: |
    'Generates an incident when an unauthorized command is detected in the network by Radiflow's iSID.'
entityMappings:
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: SourceHostName
  - identifier: NetBiosName
    columnName: SourceHostName
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: DestinationHostName
  - identifier: NetBiosName
    columnName: DestinationHostName
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SourceIP
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: DestinationIP
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowUnauthorizedCommandinOperationalDevice.yaml
triggerOperator: gt
status: Available
tactics:
- Execution
- LateralMovement
- InhibitResponseFunction
- ImpairProcessControl
relevantTechniques:
- T0858
- T0843
- T0816
- T0857
- T0836
- T0855
id: 4d90d485-6d47-417e-80ea-9cf956c1a671
triggerThreshold: 0
suppressionDuration: 5h
queryFrequency: 1h
incidentConfiguration:
  groupingConfiguration:
    groupByCustomDetails: []
    groupByAlertDetails: []
    reopenClosedIncident: false
    matchingMethod: AllEntities
    enabled: true
    groupByEntities: []
    lookbackDuration: 1h
  createIncident: true
suppressionEnabled: false
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where 
      (
          EventClassID in (114, 115, 116, 117, 118, 119, 162)
          or EventMessage has 'Unauthorized'
      )  
version: 1.0.0
customDetails:
  SourceVendor: SourceVendor
  Port: Port
  SourceType: SourceType
  SourceIP: SourceIP
  DestinationMAC: DestinationMACAddress
  SourceVLAN: SourceVLAN
  SourceHostName: SourceHostName
  DestinationHostName: DestinationHostName
  SourceMAC: SourceMACAddress
  DestinationType: DestinationType
  DestinationVendor: DestinationVendor
  DestinationIP: DestinationIP
  Protocol: Protocol
requiredDataConnectors:
- dataTypes:
  - RadiflowEvent
  connectorId: RadiflowIsid
alertDetailsOverride:
  alertDynamicProperties: []
  alertDisplayNameFormat: Unauthorized Command in Operational Device
  alertSeverityColumnName: EventSeverity
  alertDescriptionFormat: "An unauthorized command has been detected. Please check the alert details for further information.\n\nMessage: {{EventMessage}}\nSource device: {{SourceIP}} \nDestination device (if any): {{DestinationIP}} "
eventGroupingSettings:
  aggregationKind: AlertPerResult
name: Radiflow - Unauthorized Command in Operational Device
kind: Scheduled

ARM