Book Image

Binary Analysis Cookbook

By : Michael Born
Book Image

Binary Analysis Cookbook

By: Michael Born

Overview of this book

Binary analysis is the process of examining a binary program to determine information security actions. It is a complex, constantly evolving, and challenging topic that crosses over into several domains of information technology and security. This binary analysis book is designed to help you get started with the basics, before gradually advancing to challenging topics. Using a recipe-based approach, this book guides you through building a lab of virtual machines and installing tools to analyze binaries effectively. You'll begin by learning about the IA32 and ELF32 as well as IA64 and ELF64 specifications. The book will then guide you in developing a methodology and exploring a variety of tools for Linux binary analysis. As you advance, you'll learn how to analyze malicious 32-bit and 64-bit binaries and identify vulnerabilities. You'll even examine obfuscation and anti-analysis techniques, analyze polymorphed malicious binaries, and get a high-level overview of dynamic taint analysis and binary instrumentation concepts. By the end of the book, you'll have gained comprehensive insights into binary analysis concepts and have developed the foundational skills to confidently delve into the realm of binary analysis.
Table of Contents (12 chapters)

Automating the initial phases

When we discussed the binary analysis methodology back in Chapter 4, Creating a Binary Analysis Methodology, I mentioned there are situations where it is acceptable to alter the methodology as needed. This is one such case. We can completely avoid the discovery phase since we are analyzing this binary for vulnerabilities as opposed to identifying malicious functionality, and most of the time, your organization's developers will communicate where to find the compiled binary for analysis. We're also going to need to alter our Bash script slightly to accommodate a binary written in C, specifically for the beginning of the static analysis phase.

Since we can automate the use of some of the tools and their arguments, let's do so in an effort to save ourselves a bit of time. We'll still have to manually review the output, but that&apos...