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

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
tactics:
- DefenseEvasion
- InhibitResponseFunction
suppressionEnabled: false
suppressionDuration: 5h
requiredDataConnectors:
- dataTypes:
  - RadiflowEvent
  connectorId: RadiflowIsid
alertDetailsOverride:
  alertDisplayNameFormat: 'Suspicious Malicious Activity Detected: {{EventMessage}}'
  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}}    
  alertSeverityColumnName: EventSeverity
  alertDynamicProperties: []
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    groupByAlertDetails: []
    lookbackDuration: 1h
    groupByEntities: []
    groupByCustomDetails: []
    enabled: true
    matchingMethod: AllEntities
  createIncident: true
id: ecac26b8-147d-478a-9d50-99be4bf14019
severity: High
eventGroupingSettings:
  aggregationKind: AlertPerResult
status: Available
customDetails:
  SourceVLAN: SourceVLAN
  DestinationHostName: DestinationHostName
  SourceMAC: SourceMACAddress
  SourceVendor: SourceVendor
  SourceIP: SourceIP
  DestinationType: DestinationType
  Protocol: Protocol
  SourceType: SourceType
  DestinationIP: DestinationIP
  Port: Port
  DestinationMAC: DestinationMACAddress
  SourceHostName: SourceHostName
  DestinationVendor: DestinationVendor
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where EventClassID in (57, 58, 59, 60, 176, 178, 181)  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowSuspiciousMaliciousActivityDetected.yaml
kind: Scheduled
queryPeriod: 1h
version: 1.0.0
name: Radiflow - Suspicious Malicious Activity Detected
queryFrequency: 1h
triggerThreshold: 0
relevantTechniques:
- T0851
description: |
    'Generates an incident when malware is detected by Radiflow's iSID.'
triggerOperator: gt

ARM