Protocols List -> Wechat send images

Wechat send images ports range, how to block Wechat send images in network?

  Protocol:
Wechat send images
Support: WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0, WFilter ROS 1.0, WFilter MINI 1.0
  Author: Bruce ModifyTime: 2026-03-18 00:01:24  
      Wechat send images  

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

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"Wechat send images" uses TCP protocol for communication.

TCP traffic analysis

Ports Range

Dynamic ports, no fixed port found.

How to block Wechat send images?

  • Setup a content filter(ie: WFilter), which can block Wechat send images via signature matching.

Wechat send images v5.0(2025-11-11 22:30:53)

● Add patterns

Wechat send images v4.0(2022-02-11 04:51:43)

● Add patterns

Wechat send images v3.0(2021-05-17 05:04:47)

● Add patterns

Wechat send images v2.0(2020-09-21 02:27:39)

● Add patterns

Wechat send images v1.0(2020-08-20 01:46:00)

● Add patterns

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