Well, first do you know how to even use winsock to transmit data?
*. Upload files to the server? So you mean you send a file to the victim? Well, in C++ ( sorry, I don't fuck with VB ), one could iterate through the bytes of the file, and send them.
2. What exactly are you wanting? I suppose you could use registry values for a large portion of them and then send what you get from that to the client side.
*. Google for the answer on that.
4. You would need to send a command that your server recognizes, and make it execute
Code:
ExitWindows EWX_SHUTDOWN, &HFFFFFFFF
or some shit like that.
When I was learning ( actually quiet a long time ago now ), I started with C++, that way I got straight the point, although it did take a while to learn. But now I do C++, ASM ( I use that for quiet a bit, mainly right now for RE thought ). BTW, I've been coding for several years now .
I really don't know what else I can help you with the winsock, you have to be more specific.
Here are some screenshots of an old project. Only a few, I don't want to upload that many pics.
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