Microsoft Sentinel Analytic Rules
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Radiflow - Policy Violation Detected

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Ida3f4cc3e-2403-4570-8d21-1dedd5632958
RulenameRadiflow - Policy Violation Detected
DescriptionGenerates an incident when an unauthorized session or action is detected either by Radiflow’s iSID.
SeverityMedium
TacticsLateralMovement
ImpairProcessControl
Execution
Collection
Persistence
TechniquesT0886
T0855
T0858
T0845
T0889
T0843
Required data connectorsRadiflowIsid
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowPolicyViolationDetected.yaml
Version1.0.0
Arm templatea3f4cc3e-2403-4570-8d21-1dedd5632958.json
Deploy To Azure
RadiflowEvent
| where DeviceProduct =~ 'iSID'
| where EventClassID in (5, 156, 161, 169, 171, 182, 183, 184, 185)
| extend EventMessage = iif(EventMessage == ' ', 'Policy Violation', EventMessage)
name: Radiflow - Policy Violation Detected
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Radiflow/Analytic Rules/RadiflowPolicyViolationDetected.yaml
queryPeriod: 1h
version: 1.0.0
severity: Medium
id: a3f4cc3e-2403-4570-8d21-1dedd5632958
triggerOperator: gt
triggerThreshold: 0
kind: Scheduled
customDetails:
  DestinationIP: DestinationIP
  DestinationVendor: DestinationVendor
  SourceVendor: SourceVendor
  SourceIP: SourceIP
  SourceType: SourceType
  SourceVLAN: SourceVLAN
  Protocol: Protocol
  SourceMAC: SourceMACAddress
  DestinationHostName: DestinationHostName
  DestinationMAC: DestinationMACAddress
  SourceHostName: SourceHostName
  Port: Port
  DestinationType: DestinationType
requiredDataConnectors:
- dataTypes:
  - RadiflowEvent
  connectorId: RadiflowIsid
eventGroupingSettings:
  aggregationKind: AlertPerResult
suppressionDuration: 5h
relevantTechniques:
- T0886
- T0855
- T0858
- T0845
- T0889
- T0843
suppressionEnabled: false
description: |
    'Generates an incident when an unauthorized session or action is detected either by Radiflow's iSID.'
alertDetailsOverride:
  alertDescriptionFormat: Recent activity which violates the security policy has been detected in the network. Please check the details for additional information.
  alertDisplayNameFormat: Policy Violation Detected
  alertSeverityColumnName: EventSeverity
  alertDynamicProperties: []
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: SourceHostName
    identifier: NetBiosName
  - columnName: SourceHostName
    identifier: HostName
- entityType: Host
  fieldMappings:
  - columnName: DestinationHostName
    identifier: NetBiosName
  - columnName: DestinationHostName
    identifier: HostName
- entityType: IP
  fieldMappings:
  - columnName: SourceIP
    identifier: Address
- entityType: IP
  fieldMappings:
  - columnName: DestinationIP
    identifier: Address
query: |
  RadiflowEvent
  | where DeviceProduct =~ 'iSID'
  | where EventClassID in (5, 156, 161, 169, 171, 182, 183, 184, 185)
  | extend EventMessage = iif(EventMessage == ' ', 'Policy Violation', EventMessage)  
tactics:
- LateralMovement
- ImpairProcessControl
- Execution
- Collection
- Persistence
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    reopenClosedIncident: false
    groupByEntities: []
    groupByCustomDetails: []
    lookbackDuration: 1h
    enabled: true
    matchingMethod: AllEntities
    groupByAlertDetails: []
status: Available
queryFrequency: 1h
{
  "$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/a3f4cc3e-2403-4570-8d21-1dedd5632958')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/a3f4cc3e-2403-4570-8d21-1dedd5632958')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "Recent activity which violates the security policy has been detected in the network. Please check the details for additional information.",
          "alertDisplayNameFormat": "Policy Violation Detected",
          "alertDynamicProperties": [],
          "alertSeverityColumnName": "EventSeverity"
        },
        "alertRuleTemplateName": "a3f4cc3e-2403-4570-8d21-1dedd5632958",
        "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 unauthorized session or action is detected either by Radiflow's iSID.'\n",
        "displayName": "Radiflow - Policy Violation Detected",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "SourceHostName",
                "identifier": "NetBiosName"
              },
              {
                "columnName": "SourceHostName",
                "identifier": "HostName"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "DestinationHostName",
                "identifier": "NetBiosName"
              },
              {
                "columnName": "DestinationHostName",
                "identifier": "HostName"
              }
            ]
          },
          {
            "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/RadiflowPolicyViolationDetected.yaml",
        "query": "RadiflowEvent\n| where DeviceProduct =~ 'iSID'\n| where EventClassID in (5, 156, 161, 169, 171, 182, 183, 184, 185)\n| extend EventMessage = iif(EventMessage == ' ', 'Policy Violation', EventMessage)\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "Collection",
          "Execution",
          "ImpairProcessControl",
          "LateralMovement",
          "Persistence"
        ],
        "techniques": null,
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}