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

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

ARM