Varonis - Medium severity alerts detected

VaronisAlertsV2_CL
| where AlertSeverity_s == "Medium"

incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
    enabled: false
  createIncident: true
name: Varonis - Medium severity alerts detected
triggerOperator: gt
query: |
  VaronisAlertsV2_CL
  | where AlertSeverity_s == "Medium"
queryFrequency: 5m
description: |
  'Identifies medium-severity alerts generated by Varonis that indicate suspicious activity requiring review and investigation to assess potential security impact.'
id: c4e8b16f-3a92-4d75-8e21-6f9c0b5d2a84
triggerThreshold: 0
queryPeriod: 5m
version: 1.0.1
kind: Scheduled
customDetails:
  AlertCategory: AlertCategory_s
  VaronisAlertGuid: AlertId_g
  Status: Status_s
  MitreTactic: MitreTacticName_s
  EventsCount: EventsCount_d
status: Available
eventGroupingSettings:
  aggregationKind: AlertPerResult
severity: Medium
requiredDataConnectors:
- connectorId: VaronisSaaSAlertsPush
  dataTypes:
  - VaronisAlertsV2_CL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VaronisSaaS/Analytic%20Rules/VaronisMediumSeverityAlertsDetected.yaml
alertDetailsOverride:
  alertDescriptionFormat: 'Varonis detected activity for policy {{ThreatDetectionPolicyName_s}} in category {{AlertCategory_s}}. Users: {{UserNames_s}}.'
  alertDisplayNameFormat: 'Varonis alert: {{ThreatDetectionPolicyName_s}} ({{AlertSeverity_s}})'
relevantTechniques:
- T1530
- T1213
- T1567
tactics:
- Collection
- Exfiltration
entityMappings:
- fieldMappings:
  - identifier: FullName
    columnName: UserNames_s
  - identifier: Name
    columnName: UserSamAccountNames_s
  entityType: Account
- fieldMappings:
  - identifier: HostName
    columnName: DeviceNames_s
  entityType: Host

{
  "$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/c4e8b16f-3a92-4d75-8e21-6f9c0b5d2a84')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/c4e8b16f-3a92-4d75-8e21-6f9c0b5d2a84')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "Varonis detected activity for policy {{ThreatDetectionPolicyName_s}} in category {{AlertCategory_s}}. Users: {{UserNames_s}}.",
          "alertDisplayNameFormat": "Varonis alert: {{ThreatDetectionPolicyName_s}} ({{AlertSeverity_s}})"
        },
        "alertRuleTemplateName": "c4e8b16f-3a92-4d75-8e21-6f9c0b5d2a84",
        "customDetails": {
          "AlertCategory": "AlertCategory_s",
          "EventsCount": "EventsCount_d",
          "MitreTactic": "MitreTacticName_s",
          "Status": "Status_s",
          "VaronisAlertGuid": "AlertId_g"
        },
        "description": "'Identifies medium-severity alerts generated by Varonis that indicate suspicious activity requiring review and investigation to assess potential security impact.'\n",
        "displayName": "Varonis - Medium severity alerts detected",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "UserNames_s",
                "identifier": "FullName"
              },
              {
                "columnName": "UserSamAccountNames_s",
                "identifier": "Name"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "DeviceNames_s",
                "identifier": "HostName"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": false,
            "lookbackDuration": "PT5H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VaronisSaaS/Analytic%20Rules/VaronisMediumSeverityAlertsDetected.yaml",
        "query": "VaronisAlertsV2_CL\n| where AlertSeverity_s == \"Medium\"\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Collection",
          "Exfiltration"
        ],
        "techniques": [
          "T1213",
          "T1530",
          "T1567"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}