AppServices AV Scan with Infected Files

Back


Id	9d0295ee-cb75-4f2c-9952-e5acfbb67036
Rulename	AppServices AV Scan with Infected Files
Description	Identifies if an AV scan finds infected files in Azure App Services.
Severity	Informational
Kind	Scheduled
Query frequency	1d
Query period	1d
Trigger threshold	1
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Detections/AzureAppServices/AVScan_Infected_Files_Found.yaml
Version	1.0.3
Arm template	9d0295ee-cb75-4f2c-9952-e5acfbb67036.json

KQL

let timeframe = ago(1d);
AppServiceAntivirusScanAuditLogs
| where NumberOfInfectedFiles > 0
| extend timestamp = TimeGenerated

YAML

name: AppServices AV Scan with Infected Files
version: 1.0.3
triggerThreshold: 1
entityMappings:
- fieldMappings:
  - columnName: _ResourceId
    identifier: AzureID
  entityType: Host
id: 9d0295ee-cb75-4f2c-9952-e5acfbb67036
triggerOperator: gt
query: |
  let timeframe = ago(1d);
  AppServiceAntivirusScanAuditLogs
  | where NumberOfInfectedFiles > 0
  | extend timestamp = TimeGenerated  
description: |
    'Identifies if an AV scan finds infected files in Azure App Services.'
kind: Scheduled
queryFrequency: 1d
severity: Informational
metadata:
  author:
    name: SecurityJedi
  source:
    kind: Community
  categories:
    domains:
    - Security - Others
    - Platform
  support:
    tier: Community
queryPeriod: 1d
requiredDataConnectors: []
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Detections/AzureAppServices/AVScan_Infected_Files_Found.yaml

ARM