SigmaHQ/rules/proxy/proxy_downloadcradle_webdav.yml
2019-12-07 00:11:33 +01:00

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YAML

title: Windows WebDAV User Agent
id: e09aed7a-09e0-4c9a-90dd-f0d52507347e
status: experimental
description: Detects WebDav DownloadCradle
references:
- https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html
author: Florian Roth
date: 2018/04/06
logsource:
category: proxy
detection:
selection:
c-useragent: 'Microsoft-WebDAV-MiniRedir/*'
cs-method: 'GET'
condition: selection
fields:
- ClientIP
- c-uri
- c-useragent
- cs-method
falsepositives:
- Administrative scripts that download files from the Internet
- Administrative scripts that retrieve certain website contents
- Legitimate WebDAV administration
level: high