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

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

ARM