Microsoft Sentinel Analytic Rules
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Radiflow - Unauthorized Command in Operational Device

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Id4d90d485-6d47-417e-80ea-9cf956c1a671
RulenameRadiflow - Unauthorized Command in Operational Device
DescriptionGenerates an incident when an unauthorized command is detected in the network by Radiflow’s iSID.
SeverityMedium
TacticsExecution
LateralMovement
InhibitResponseFunction
ImpairProcessControl
TechniquesT0858
T0843
T0816
T0857
T0836
T0855
Required data connectorsRadiflowIsid
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowUnauthorizedCommandinOperationalDevice.yaml
Version1.0.0
Arm template4d90d485-6d47-417e-80ea-9cf956c1a671.json
Deploy To Azure
RadiflowEvent
| where DeviceProduct =~ 'iSID'
| where 
    (
        EventClassID in (114, 115, 116, 117, 118, 119, 162)
        or EventMessage has 'Unauthorized'
    )
triggerThreshold: 0
queryPeriod: 1h
eventGroupingSettings:
  aggregationKind: AlertPerResult
relevantTechniques:
- T0858
- T0843
- T0816
- T0857
- T0836
- T0855
requiredDataConnectors:
- dataTypes:
  - RadiflowEvent
  connectorId: RadiflowIsid
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where 
      (
          EventClassID in (114, 115, 116, 117, 118, 119, 162)
          or EventMessage has 'Unauthorized'
      )  
status: Available
queryFrequency: 1h
kind: Scheduled
customDetails:
  Port: Port
  SourceVLAN: SourceVLAN
  DestinationIP: DestinationIP
  DestinationType: DestinationType
  DestinationVendor: DestinationVendor
  DestinationMAC: DestinationMACAddress
  SourceType: SourceType
  SourceIP: SourceIP
  SourceVendor: SourceVendor
  SourceHostName: SourceHostName
  Protocol: Protocol
  DestinationHostName: DestinationHostName
  SourceMAC: SourceMACAddress
incidentConfiguration:
  groupingConfiguration:
    matchingMethod: AllEntities
    groupByAlertDetails: []
    reopenClosedIncident: false
    groupByEntities: []
    groupByCustomDetails: []
    lookbackDuration: 1h
    enabled: true
  createIncident: true
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowUnauthorizedCommandinOperationalDevice.yaml
version: 1.0.0
name: Radiflow - Unauthorized Command in Operational Device
id: 4d90d485-6d47-417e-80ea-9cf956c1a671
tactics:
- Execution
- LateralMovement
- InhibitResponseFunction
- ImpairProcessControl
suppressionEnabled: false
suppressionDuration: 5h
description: |
    'Generates an incident when an unauthorized command is detected in the network by Radiflow's iSID.'
triggerOperator: gt
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}} "
severity: Medium
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