Protocol and port range of IDM, block IDM in network.

Support: WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0, WFilter ROS 1.0
  Author: Bruce ModifyTime: 2017-02-07 00:38:01  
      Internet Download Manager (IDM) is a Multi-threaded application that breaks a file into many small parts and starts to simultaneously download all of these parts. With this pattern, WFilter can block IDM http downloading, while not block https downloading.  

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


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"IDM" uses TCP protocol for communication.

TCP traffic analysis

Ports Range

Remote tcp port(s): 443.

HTTP traffic analysis

HTTP traffic is found in IDM's traffic.

TLS traffic analysis

TLS connections are found in IDM's traffic.

IDM v3.0(2017-02-07 00:38:01)

● Fix false positive issue.

IDM v2.0(2016-08-18 23:00:56)

● Remove TLS patterns.

IDM v1.0(2016-05-26 02:55:28)

● Add protocol.