Protocols List -> WechatWork FTP

WechatWork FTP ports range, how to block WechatWork FTP in network?

  Protocol:
WechatWork FTP
Support: WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0, WFilter ROS 1.0
  Author: Bruce ModifyTime: 2024-12-13 00:48:11  
      Sending Files via Wechat work.  

This protocol is official supported. You can install it in "System Settings"->"Protocols" of WFilter.

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"WechatWork FTP" uses TCP protocol for communication.

TCP traffic analysis

Ports Range

Dynamic ports, no fixed port found.

TLS traffic analysis

TLS connections are found in WechatWork FTP's traffic.

TLS Host(s) being connected(regular expression): (wxwork\.qq\.com|wework\.qpic\.cn)$.

How to block WechatWork FTP?

  • Block the listed http and tls domains to block WechatWork FTP.
  • Setup a content filter(ie: WFilter), which can block WechatWork FTP via signature matching.

WechatWork FTP v4.0(2024-12-13 00:48:11)

● new pattern

WechatWork FTP v3.0(2023-03-27 01:47:42)

● Modify patterns

WechatWork FTP v2.0(2022-02-11 04:50:32)

● Modify patterns.

WechatWork FTP v1.0(2020-09-07 02:37:59)

● First add

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