How to intercept the traffic of a specific program?

Question

Computer networks

I need to find out what post, set requests are used and where. Does such a thing exist?

Answer 1

wireshark

Answer 2

If the addresses and ports used by the program are not known, put it in a separate container and intercept it. Or, if possible, assign a separate IP address to the program and use it as a sniffer filter.

Answer 3

MS Network Monitor
https://blogs.technet.microsoft.com/ru_forum_suppo...

Answer 4

This will help you:
https://www.tamos.ru/products/commview/
https://www.microsoft.com/en-us/download/details.a...
Good luck)
PS I forgot .... even if to understand very deeply, then in the program code you can find typed headers and IP addresses .... If you understand) then just sift traffic through them ....

Answer 5

https://www.telerik.com/fiddler
And wireshark... good luck decoding TLS :)