SigmaHQ/rules/proxy/proxy_downloadcradle_webdav.yml
2020-09-15 07:02:30 -06:00

30 lines
799 B
YAML

title: Windows WebDAV User Agent
id: e09aed7a-09e0-4c9a-90dd-f0d52507347e
status: experimental
description: Detects WebDav DownloadCradle
author: Florian Roth
date: 2018/04/06
modified: 2020/09/03
references:
- https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html
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
tags:
- attack.command_and_control
- attack.t1071.001
- attack.t1043 # an old one