Radiflow - Exploit Detected

Back


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
queryFrequency: 1h
suppressionEnabled: false
alertDetailsOverride:
  alertSeverityColumnName: EventSeverity
  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}} "
  alertDynamicProperties: []
  alertDisplayNameFormat: 'Exploit Detected: {{EventMessage}}'
id: 6c028ebd-03ca-41cb-bce7-5727ddb43731
eventGroupingSettings:
  aggregationKind: AlertPerResult
description: |
    'Generates an incident when the use of an exploit is detected by Radiflow's iSID.'
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
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    groupByAlertDetails: []
    groupByEntities: []
    groupByCustomDetails: []
    matchingMethod: AllEntities
    enabled: true
    lookbackDuration: 1h
    reopenClosedIncident: false
kind: Scheduled
queryPeriod: 1h
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'
      )  
requiredDataConnectors:
- connectorId: RadiflowIsid
  dataTypes:
  - RadiflowEvent
severity: High
name: Radiflow - Exploit Detected
tactics:
- InitialAccess
- PrivilegeEscalation
- LateralMovement
suppressionDuration: 5h
version: 1.0.0
status: Available
triggerOperator: gt
customDetails:
  DestinationType: DestinationType
  SourceMAC: SourceMACAddress
  Protocol: Protocol
  DestinationMAC: DestinationMACAddress
  SourceHostName: SourceHostName
  DestinationHostName: DestinationHostName
  Port: Port
  SourceIP: SourceIP
  DestinationIP: DestinationIP
  SourceType: SourceType
  SourceVLAN: SourceVLAN
  DestinationVendor: DestinationVendor
  SourceVendor: SourceVendor
relevantTechniques:
- T0819
- T0866
- T0890

ARM