Extracting files in network traffic using Wireshark

Wireshark is a very handy tool to analyse network traffic. I just learn to use it for a task. I'm using macOS MoJave system, the version of WireShark is 3.0.5. Open pcap file with Wireshark, you will see the following interface. The use of 'filter' function can help make your work easier. All right, let's …