Radiflow - Platform Alert

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Id	ff0c781a-b30f-4acf-9cf1-75d7383d66d1
Rulename	Radiflow - Platform Alert
Description	Generates an incident when an alert raised by Radiflow’s iSID is not contemplated by any of the other analytic rules
Severity	Medium
Tactics	PrivilegeEscalation Execution CommandAndControl Exfiltration LateralMovement ImpairProcessControl InhibitResponseFunction InitialAccess
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/RadiflowPlatformAlert.yaml
Version	1.0.0
Arm template	ff0c781a-b30f-4acf-9cf1-75d7383d66d1.json

KQL

RadiflowEvent
| where DeviceProduct =~ 'iSID'
| where EventClassID !in ('User Activity', 100, 200, 300, 15500, 500, 15600, 16100, 16900, 17100, 18200, 18300, 18400, 18500, 5200, 10500, 15000, 15100, 15200, 15300, 15800, 16600, 17500, 11400, 11500, 11600, 11700, 11800, 11900, 16200, 5500, 14700, 19300, 19400, 2200, 2300, 2400, 2500, 2600, 2700, 14500, 3400, 5300, 6700, 6800, 6900, 7000, 7100, 17900, 5700, 5800, 5800, 6000, 17600, 17800, 18100)

YAML

OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowPlatformAlert.yaml
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where EventClassID !in ('User Activity', 100, 200, 300, 15500, 500, 15600, 16100, 16900, 17100, 18200, 18300, 18400, 18500, 5200, 10500, 15000, 15100, 15200, 15300, 15800, 16600, 17500, 11400, 11500, 11600, 11700, 11800, 11900, 16200, 5500, 14700, 19300, 19400, 2200, 2300, 2400, 2500, 2600, 2700, 14500, 3400, 5300, 6700, 6800, 6900, 7000, 7100, 17900, 5700, 5800, 5800, 6000, 17600, 17800, 18100)  
description: Generates an incident when an alert raised by Radiflow's iSID is not contemplated by any of the other analytic rules
severity: Medium
requiredDataConnectors:
- dataTypes:
  - RadiflowEvent
  connectorId: RadiflowIsid
incidentConfiguration:
  groupingConfiguration:
    groupByAlertDetails: []
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 1h
    groupByEntities: []
    matchingMethod: AllEntities
    groupByCustomDetails: []
  createIncident: true
eventGroupingSettings:
  aggregationKind: AlertPerResult
name: Radiflow - Platform Alert
triggerThreshold: 0
version: 1.0.0
customDetails:
  SourceMAC: SourceMACAddress
  SourceVLAN: SourceVLAN
  DestinationType: DestinationType
  SourceVendor: SourceVendor
  Port: Port
  DestinationVendor: DestinationVendor
  Protocol: Protocol
  SourceHostName: SourceHostName
  SourceIP: SourceIP
  SourceType: SourceType
  DestinationHostName: DestinationHostName
  DestinationIP: DestinationIP
  DestinationMAC: DestinationMACAddress
suppressionDuration: 5h
tactics:
- PrivilegeEscalation
- Execution
- CommandAndControl
- Exfiltration
- LateralMovement
- ImpairProcessControl
- InhibitResponseFunction
- InitialAccess
alertDetailsOverride:
  alertDynamicProperties: []
  alertDescriptionFormat: |
        Suspicious activity has been detected by Radiflow's iSID. Please check the following details for more information.\n\nMessage: {{EventMessage}} \nSourceIP: {{SourceIP}} \nDestination IP (if any): {{DestinationIP}}
  alertDisplayNameFormat: Radiflow Platform Alert
  alertSeverityColumnName: EventSeverity
relevantTechniques: 
triggerOperator: gt
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: SourceHostName
    identifier: HostName
  - columnName: SourceHostName
    identifier: NetBiosName
- entityType: Host
  fieldMappings:
  - columnName: DestinationHostName
    identifier: HostName
  - columnName: DestinationHostName
    identifier: NetBiosName
- entityType: IP
  fieldMappings:
  - columnName: SourceIP
    identifier: Address
- entityType: IP
  fieldMappings:
  - columnName: DestinationIP
    identifier: Address
id: ff0c781a-b30f-4acf-9cf1-75d7383d66d1
status: Available
suppressionEnabled: false
queryFrequency: 1h
kind: Scheduled
queryPeriod: 1h

ARM

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/ff0c781a-b30f-4acf-9cf1-75d7383d66d1')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/ff0c781a-b30f-4acf-9cf1-75d7383d66d1')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "Suspicious activity has been detected by Radiflow's iSID. Please check the following details for more information.\\n\\nMessage: {{EventMessage}} \\nSourceIP: {{SourceIP}} \\nDestination IP (if any): {{DestinationIP}}\n",
          "alertDisplayNameFormat": "Radiflow Platform Alert",
          "alertDynamicProperties": [],
          "alertSeverityColumnName": "EventSeverity"
        },
        "alertRuleTemplateName": "ff0c781a-b30f-4acf-9cf1-75d7383d66d1",
        "customDetails": {
          "DestinationHostName": "DestinationHostName",
          "DestinationIP": "DestinationIP",
          "DestinationMAC": "DestinationMACAddress",
          "DestinationType": "DestinationType",
          "DestinationVendor": "DestinationVendor",
          "Port": "Port",
          "Protocol": "Protocol",
          "SourceHostName": "SourceHostName",
          "SourceIP": "SourceIP",
          "SourceMAC": "SourceMACAddress",
          "SourceType": "SourceType",
          "SourceVendor": "SourceVendor",
          "SourceVLAN": "SourceVLAN"
        },
        "description": "Generates an incident when an alert raised by Radiflow's iSID is not contemplated by any of the other analytic rules",
        "displayName": "Radiflow - Platform Alert",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "SourceHostName",
                "identifier": "HostName"
              },
              {
                "columnName": "SourceHostName",
                "identifier": "NetBiosName"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "DestinationHostName",
                "identifier": "HostName"
              },
              {
                "columnName": "DestinationHostName",
                "identifier": "NetBiosName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SourceIP",
                "identifier": "Address"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "DestinationIP",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [],
            "groupByEntities": [],
            "lookbackDuration": "PT1H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowPlatformAlert.yaml",
        "query": "RadiflowEvent\n| where DeviceProduct =~ 'iSID'\n| where EventClassID !in ('User Activity', 100, 200, 300, 15500, 500, 15600, 16100, 16900, 17100, 18200, 18300, 18400, 18500, 5200, 10500, 15000, 15100, 15200, 15300, 15800, 16600, 17500, 11400, 11500, 11600, 11700, 11800, 11900, 16200, 5500, 14700, 19300, 19400, 2200, 2300, 2400, 2500, 2600, 2700, 14500, 3400, 5300, 6700, 6800, 6900, 7000, 7100, 17900, 5700, 5800, 5800, 6000, 17600, 17800, 18100)\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "CommandAndControl",
          "Execution",
          "Exfiltration",
          "ImpairProcessControl",
          "InhibitResponseFunction",
          "InitialAccess",
          "LateralMovement",
          "PrivilegeEscalation"
        ],
        "techniques": null,
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}