Malware Detection Session Finished

let action_results_lookup = union isfuzzy=true (datatable(JobResult:string, JobResultMessage:string)[]), (_GetWatchlist("action_results_lookup")); 
Veeam_GetSecurityEvents
| where instanceId == 42210
| extend Result = extract("Result=\"([^\"]*)\"", 1, SyslogMessage)
| extend SessionID = extract("SessionID=\"([^\"]*)\"", 1, SyslogMessage)
| lookup kind=leftouter (action_results_lookup)
    on $left.Result == $right.JobResult
| project
    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
    DataSource = original_host,
    EventId = instanceId,
    ["Session ID"] = SessionID,
    ["StateMessage"] = JobResultMessage,
    MessageDetails = Description,
    Severity = SeverityDescription

tactics:
- Impact
name: Malware Detection Session Finished
id: 88b9223c-29ff-48a9-a745-c553aa0dbae2
requiredDataConnectors:
- connectorId: Syslog
  dataTypes:
  - Syslog
- connectorId: SyslogAma
  dataTypes:
  - Syslog
query: |
  let action_results_lookup = union isfuzzy=true (datatable(JobResult:string, JobResultMessage:string)[]), (_GetWatchlist("action_results_lookup")); 
  Veeam_GetSecurityEvents
  | where instanceId == 42210
  | extend Result = extract("Result=\"([^\"]*)\"", 1, SyslogMessage)
  | extend SessionID = extract("SessionID=\"([^\"]*)\"", 1, SyslogMessage)
  | lookup kind=leftouter (action_results_lookup)
      on $left.Result == $right.JobResult
  | project
      Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
      DataSource = original_host,
      EventId = instanceId,
      ["Session ID"] = SessionID,
      ["StateMessage"] = JobResultMessage,
      MessageDetails = Description,
      Severity = SeverityDescription  
eventGroupingSettings:
  aggregationKind: AlertPerResult
relevantTechniques:
- T1486
description: Detects when malware detection session finishes.
triggerOperator: gt
queryPeriod: 3h
severity: Informational
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Malware_Detection_Session_Finished.yaml
version: 1.0.0
triggerThreshold: 0
kind: Scheduled
queryFrequency: 3h
status: Available
customDetails:
  VbrHostName: DataSource
  EventId: EventId
  Severity: Severity
  Date: Date
  MessageDetails: MessageDetails

{
  "$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/88b9223c-29ff-48a9-a745-c553aa0dbae2')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/88b9223c-29ff-48a9-a745-c553aa0dbae2')]",
      "properties": {
        "alertRuleTemplateName": "88b9223c-29ff-48a9-a745-c553aa0dbae2",
        "customDetails": {
          "Date": "Date",
          "EventId": "EventId",
          "MessageDetails": "MessageDetails",
          "Severity": "Severity",
          "VbrHostName": "DataSource"
        },
        "description": "Detects when malware detection session finishes.",
        "displayName": "Malware Detection Session Finished",
        "enabled": true,
        "entityMappings": null,
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Malware_Detection_Session_Finished.yaml",
        "query": "let action_results_lookup = union isfuzzy=true (datatable(JobResult:string, JobResultMessage:string)[]), (_GetWatchlist(\"action_results_lookup\")); \nVeeam_GetSecurityEvents\n| where instanceId == 42210\n| extend Result = extract(\"Result=\\\"([^\\\"]*)\\\"\", 1, SyslogMessage)\n| extend SessionID = extract(\"SessionID=\\\"([^\\\"]*)\\\"\", 1, SyslogMessage)\n| lookup kind=leftouter (action_results_lookup)\n    on $left.Result == $right.JobResult\n| project\n    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),\n    DataSource = original_host,\n    EventId = instanceId,\n    [\"Session ID\"] = SessionID,\n    [\"StateMessage\"] = JobResultMessage,\n    MessageDetails = Description,\n    Severity = SeverityDescription\n",
        "queryFrequency": "PT3H",
        "queryPeriod": "PT3H",
        "severity": "Informational",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact"
        ],
        "techniques": [
          "T1486"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}