October 2018
Beginner to intermediate
436 pages
9h 36m
English
Content preview from Mastering Reverse Engineering
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After Hello
We encountered an external call to the printf and ExitProcess API functions. These specific functions were developed for Windows as a means of communication between the user-mode and the kernel-mode. Generally, for most operating systems, the kernel is responsible for literally displaying the output on the monitor, writing files to the disk, reading keyboard strokes, transmitting data to USB ports, sending data to the printer, transmitting data to the network wire, and so forth. In essence, everything that has something to do with hardware has to go through the kernel. Our program, however, is in the user-mode, and we use the APIs to tell the kernel to do stuff for us.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.