Radiflow - Suspicious Malicious Activity Detected

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Id	ecac26b8-147d-478a-9d50-99be4bf14019
Rulename	Radiflow - Suspicious Malicious Activity Detected
Description	Generates an incident when malware is detected by Radiflow’s iSID.
Severity	High
Tactics	DefenseEvasion InhibitResponseFunction
Techniques	T0851
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/RadiflowSuspiciousMaliciousActivityDetected.yaml
Version	1.0.0
Arm template	ecac26b8-147d-478a-9d50-99be4bf14019.json

KQL

RadiflowEvent
| where DeviceProduct =~ 'iSID'
| where EventClassID in (57, 58, 59, 60, 176, 178, 181)

YAML

triggerOperator: gt
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: 1h
    enabled: true
    groupByAlertDetails: []
    reopenClosedIncident: false
    matchingMethod: AllEntities
    groupByCustomDetails: []
    groupByEntities: []
  createIncident: true
queryFrequency: 1h
requiredDataConnectors:
- connectorId: RadiflowIsid
  dataTypes:
  - RadiflowEvent
relevantTechniques:
- T0851
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
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where EventClassID in (57, 58, 59, 60, 176, 178, 181)  
triggerThreshold: 0
customDetails:
  DestinationIP: DestinationIP
  SourceHostName: SourceHostName
  DestinationMAC: DestinationMACAddress
  Port: Port
  SourceIP: SourceIP
  DestinationType: DestinationType
  Protocol: Protocol
  DestinationHostName: DestinationHostName
  SourceType: SourceType
  DestinationVendor: DestinationVendor
  SourceMAC: SourceMACAddress
  SourceVendor: SourceVendor
  SourceVLAN: SourceVLAN
alertDetailsOverride:
  alertDynamicProperties: []
  alertDisplayNameFormat: 'Suspicious Malicious Activity Detected: {{EventMessage}}'
  alertSeverityColumnName: EventSeverity
  alertDescriptionFormat: |-
    A possible malware has been detected in the network as specified in the details of the incident. Please verify the source of this activity.

    Message: {{EventMessage}}
    Source device: {{{SourceIP}} 
    Destination device (if any): {{DestinationIP}}    
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowSuspiciousMaliciousActivityDetected.yaml
suppressionEnabled: false
queryPeriod: 1h
name: Radiflow - Suspicious Malicious Activity Detected
status: Available
kind: Scheduled
description: |
    'Generates an incident when malware is detected by Radiflow's iSID.'
id: ecac26b8-147d-478a-9d50-99be4bf14019
version: 1.0.0
eventGroupingSettings:
  aggregationKind: AlertPerResult
tactics:
- DefenseEvasion
- InhibitResponseFunction
severity: High
suppressionDuration: 5h

ARM