Protocols List -> QQ send offline files
QQ send offline files ports range, how to block QQ send offline files in network?
| Protocol: | QQ send offline files |
Support: | WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0, WFilter ROS 1.0 | ||
| Author: | Bruce | ModifyTime: | 2020-08-20 01:45:56 | ||
| QQ offline file transfer. Your files will be relayed via QQ servers. This protocol can block sending offline files via QQ messenger. | |||||
This protocol is official supported. You can install it in "System Settings"->"Protocols" of WFilter.
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"QQ send offline files" uses TCP protocol for communication.
TCP traffic analysis
Ports Range
Dynamic ports, no fixed port found.
HTTP traffic analysis
HTTP traffic is found in QQ send offline files's traffic.
TLS traffic analysis
TLS connections are found in QQ send offline files's traffic.
TLS Host(s) being connected(regular expression): \*\.ftn\.qq\.com$.
How to block QQ send offline files?
- Block the listed http and tls domains to block QQ send offline files.
- Setup a content filter(ie: WFilter), which can block QQ send offline files via signature matching.
