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Binary Analysis Cookbook

You're reading from   Binary Analysis Cookbook Actionable recipes for disassembling and analyzing binaries for security risks

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Product type Paperback
Published in Sep 2019
Publisher Packt
ISBN-13 9781789807608
Length 396 pages
Edition 1st Edition
Tools
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Author (1):
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Michael Born Michael Born
Author Profile Icon Michael Born
Michael Born
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Table of Contents (12) Chapters Close

Preface 1. Setting Up the Lab 2. 32-bit Assembly on Linux and the ELF Specification FREE CHAPTER 3. 64-bit Assembly on Linux and the ELF Specification 4. Creating a Binary Analysis Methodology 5. Linux Tools for Binary Analysis 6. Analyzing a Simple Bind Shell 7. Analyzing a Simple Reverse Shell 8. Identifying Vulnerabilities 9. Understanding Anti-Analysis Techniques 10. A Simple Reverse Shell With Polymorphism 11. Another Book You May Enjoy

Automating the initial phases

As we dive into this recipe, we'll rely on our automation script to provide a quick way to run the tools we need and to organize each tool's output for analysis. We may not notice a lot of difference when analyzing this polymorphed version of the reverse shell binary from previous recipes, but as we work our way into static analysis and dynamic analysis, the differences will become clear. We'll also examine some of the challenges malware authors or exploit authors face when employing polymorphism in their scripts.

For this recipe, we'll modify our automation Bash script again and then we will run it against our polymorphed reverse shell binary. We will review the output associated with the information gathering phase of our methodology, comparing it to the non-polymorphed version to see whether we notice any differences.

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