Something weird with TCP traffic in Wireshark?

Question

Wireshark

I turned on wireshark, went to the minecraft server and started dumping.
After 10 seconds I stopped and decided to see what was in the traffic.
I filtered only requests and responses from the server and started looking at the data that is sent and received.
And in the end there are some English characters, more like some kind of hash.
How to decipher it?

Answer 1

And what does the strangeness of TCP traffic have to do with it? TCP is a transport layer protocol. And it encapsulates data of higher levels. In order to understand what kind of data it is (unless, of course, it is well-known protocols such as http, ftp, etc.), you need to contact the developer of the application that sends this data. Without such information, trying to guess what each byte means there is a task, something like reading binary data from a file without knowing the format for writing it there.