December 2018
Beginner to intermediate
456 pages
12h 45m
English
Content preview from Practical Binary AnalysisBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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1ANATOMY OF A BINARY
Binary analysis is all about analyzing binaries. But what exactly is a binary? This chapter introduces you to the general anatomy of binary formats and the binary life cycle. After reading this chapter, you’ll be ready to tackle the next two chapters on ELF and PE binaries, two of the most widely used binary formats on Linux and Windows systems.
Modern computers perform their computations using the binary numerical system, which expresses all numbers as strings of ones and zeros. The machine code that these systems execute is called binary code. Every program consists of a collection of binary code (the machine instructions) and data (variables, constants, and the like). To keep track of all the different programs on a given ...
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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.