Microsoft Sentinel Analytic Rules
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Malware Activity Detected

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Id9a7c80ef-8dc2-4b07-834d-b9ca18d603f7
RulenameMalware Activity Detected
DescriptionDetects when restore points marked as suspicious. This might indicate potential compromise of backup data.
SeverityHigh
Required data connectorsSyslog
SyslogAma
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Malware_Activity_Detected.yaml
Version1.0.2
Arm template9a7c80ef-8dc2-4b07-834d-b9ca18d603f7.json
Deploy To Azure
Veeam_GetSecurityEvents
| where instanceId == 41600
| extend ActivityType = extract("ActivityType=\"([^\"]*)\"", 1, SyslogMessage)
| extend MachineDisplayName = extract("[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\\s*\\(([^)]+)\\)", 1, Description)
| extend MachineUuid = extract("([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})", 1, Description)
| project
    Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
    DataSource = original_host,
    EventId = instanceId,
    UserName = user,
    ["Malware Detection Method"] = ActivityType,
    MessageDetails = Description,
    Severity = SeverityDescription,
    MachineDisplayName,
    MachineUuid
customDetails:
  Date: Date
  Severity: Severity
  VbrHostName: DataSource
  MachineUuid: MachineUuid
  MachineDisplayName: MachineDisplayName
  MessageDetails: MessageDetails
  EventId: EventId
triggerOperator: gt
tactics: []
eventGroupingSettings:
  aggregationKind: AlertPerResult
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Malware_Activity_Detected.yaml
version: 1.0.2
query: |
  Veeam_GetSecurityEvents
  | where instanceId == 41600
  | extend ActivityType = extract("ActivityType=\"([^\"]*)\"", 1, SyslogMessage)
  | extend MachineDisplayName = extract("[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\\s*\\(([^)]+)\\)", 1, Description)
  | extend MachineUuid = extract("([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})", 1, Description)
  | project
      Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
      DataSource = original_host,
      EventId = instanceId,
      UserName = user,
      ["Malware Detection Method"] = ActivityType,
      MessageDetails = Description,
      Severity = SeverityDescription,
      MachineDisplayName,
      MachineUuid  
triggerThreshold: 0
relevantTechniques: []
queryPeriod: 5m
status: Available
severity: High
kind: Scheduled
name: Malware Activity Detected
queryFrequency: 5m
id: 9a7c80ef-8dc2-4b07-834d-b9ca18d603f7
description: Detects when restore points marked as suspicious. This might indicate potential compromise of backup data.
requiredDataConnectors:
- dataTypes:
  - Syslog
  connectorId: Syslog
- dataTypes:
  - Syslog
  connectorId: SyslogAma