QTalk ports range, how to block QTalk in network?

Support: WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0
  Author: Alice ModifyTime: 2019-02-14 04:19:04  
      QTalk is a free instant messaging computer program in China. It almost use in game.  

This protocol is shared by another user. You can install it in "System Settings"->"Protocols" of WFilter.


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"QTalk" uses TCP protocol for communication.

TCP traffic analysis

Ports Range

Remote tcp port(s): 80.

HTTP traffic analysis

HTTP traffic is found in QTalk's traffic.

Host(s) being connected(regular expression): (qt|qtupdate)\.qq\.com.

How to block QTalk?

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

QTalk v2.0(2019-02-14 04:19:04)

● new pattern

QTalk v1.0(2014-08-07 03:29:52)

● First release.