Radiflow - Exploit Detected

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Id	6c028ebd-03ca-41cb-bce7-5727ddb43731
Rulename	Radiflow - Exploit Detected
Description	Generates an incident when the use of an exploit is detected by Radiflow’s iSID.
Severity	High
Tactics	InitialAccess PrivilegeEscalation LateralMovement
Techniques	T0819 T0866 T0890
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/RadiflowExploitDetected.yaml
Version	1.0.0
Arm template	6c028ebd-03ca-41cb-bce7-5727ddb43731.json

KQL

RadiflowEvent
| where DeviceProduct =~ 'iSID'
| where
    (
        EventClassID in (34, 53, 67, 68, 69, 70, 71, 179)
        or EventMessage has 'Exploit'
    )

YAML

suppressionDuration: 5h
queryPeriod: 1h
kind: Scheduled
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
requiredDataConnectors:
- connectorId: RadiflowIsid
  dataTypes:
  - RadiflowEvent
description: |
    'Generates an incident when the use of an exploit is detected by Radiflow's iSID.'
queryFrequency: 1h
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    groupByAlertDetails: []
    reopenClosedIncident: false
    matchingMethod: AllEntities
    groupByEntities: []
    enabled: true
    groupByCustomDetails: []
    lookbackDuration: 1h
triggerOperator: gt
suppressionEnabled: false
eventGroupingSettings:
  aggregationKind: AlertPerResult
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where
      (
          EventClassID in (34, 53, 67, 68, 69, 70, 71, 179)
          or EventMessage has 'Exploit'
      )  
name: Radiflow - Exploit Detected
id: 6c028ebd-03ca-41cb-bce7-5727ddb43731
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowExploitDetected.yaml
severity: High
version: 1.0.0
status: Available
relevantTechniques:
- T0819
- T0866
- T0890
alertDetailsOverride:
  alertDynamicProperties: []
  alertSeverityColumnName: EventSeverity
  alertDisplayNameFormat: 'Exploit Detected: {{EventMessage}}'
  alertDescriptionFormat: "A possible exploit attempt has been detected. Check the details of this incident for further information.\n\nMessage: {{EventMessage}}\nSource device: {{SourceIP}} \nDestination device (if any): {{DestinationIP}} "
triggerThreshold: 0
customDetails:
  SourceVendor: SourceVendor
  DestinationHostName: DestinationHostName
  SourceIP: SourceIP
  SourceType: SourceType
  SourceVLAN: SourceVLAN
  Protocol: Protocol
  DestinationVendor: DestinationVendor
  SourceHostName: SourceHostName
  DestinationIP: DestinationIP
  Port: Port
  DestinationType: DestinationType
  DestinationMAC: DestinationMACAddress
  SourceMAC: SourceMACAddress
tactics:
- InitialAccess
- PrivilegeEscalation
- LateralMovement

ARM