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Ghidra Software Reverse Engineering for Beginners

You're reading from   Ghidra Software Reverse Engineering for Beginners Analyze, identify, and avoid malicious code and potential threats in your networks and systems

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Product type Paperback
Published in Jan 2021
Publisher Packt
ISBN-13 9781800207974
Length 322 pages
Edition 1st Edition
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Author (1):
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A. P. David A. P. David
Author Profile Icon A. P. David
A. P. David
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Table of Contents (20) Chapters Close

Preface 1. Section 1: Introduction to Ghidra
2. Chapter 1: Getting Started with Ghidra FREE CHAPTER 3. Chapter 2: Automating RE Tasks with Ghidra Scripts 4. Chapter 3: Ghidra Debug Mode 5. Chapter 4: Using Ghidra Extensions 6. Section 2: Reverse Engineering
7. Chapter 5: Reversing Malware Using Ghidra 8. Chapter 6: Scripting Malware Analysis 9. Chapter 7: Using Ghidra Headless Analyzer 10. Chapter 8: Auditing Program Binaries 11. Chapter 9: Scripting Binary Audits 12. Section 3: Extending Ghidra
13. Chapter 10: Developing Ghidra Plugins 14. Chapter 11: Incorporating New Binary Formats 15. Chapter 12: Analyzing Processor Modules 16. Chapter 13: Contributing to the Ghidra Community 17. Chapter 14: Extending Ghidra for Advanced Reverse Engineering 18. Assessments 19. Other Books You May Enjoy

Chapter 6

  1. The appropriate Ghidra API function to set a byte at a given memory address is setByte.

    I followed these steps to reach this Ghidra Flat API function:

    1. I checked the Ghidra Flat API reference provided in Chapter 6, Scripting Malware Analysis.

    2. I located the set of Ghidra Flat API functions of interest: Use these functions to set a value into some memory address.

    3. I identified the most relevant function, reading its name and figuring out what it does: setByte.

    4. I checked the online documentation of the function to confirm that it was the function I was looking for:https://ghidra.re/ghidra_docs/api/ghidra/program/database/mem/MemoryMapDB.html#setByte(ghidra.program.model.address.Address,byte.

    5. The description matched my needs: Write byte at addr. So, we can use it for that.

  2. Ghidra is written in the Java programming language and this is why this language is the most supported (of course, the decompiler is not; it is written in the C++ programming language) so the...
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