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

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

ARM