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Mastering Malware Analysis

You're reading from   Mastering Malware Analysis The complete malware analyst's guide to combating malicious software, APT, cybercrime, and IoT attacks

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Product type Paperback
Published in Jun 2019
Publisher Packt
ISBN-13 9781789610789
Length 562 pages
Edition 1st Edition
Languages
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Authors (2):
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Alexey Kleymenov Alexey Kleymenov
Author Profile Icon Alexey Kleymenov
Alexey Kleymenov
Amr Thabet Amr Thabet
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Amr Thabet
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Toc

Table of Contents (18) Chapters Close

Preface 1. Section 1: Fundamental Theory FREE CHAPTER
2. A Crash Course in CISC/RISC and Programming Basics 3. Section 2: Diving Deep into Windows Malware
4. Basic Static and Dynamic Analysis for x86/x64 5. Unpacking, Decryption, and Deobfuscation 6. Inspecting Process Injection and API Hooking 7. Bypassing Anti-Reverse Engineering Techniques 8. Understanding Kernel-Mode Rootkits 9. Section 3: Examining Cross-Platform Malware
10. Handling Exploits and Shellcode 11. Reversing Bytecode Languages: .NET, Java, and More 12. Scripts and Macros: Reversing, Deobfuscation, and Debugging 13. Section 4: Looking into IoT and Other Platforms
14. Dissecting Linux and IoT Malware 15. Introduction to macOS and iOS Threats 16. Analyzing Android Malware Samples 17. Other Books You May Enjoy

.NET dynamic analysis

For debugging, there are fewer tools to use. Dnspy is a complete solution when it comes to static and dynamic analysis. It allows you to set breakpoints, and step into and step over for debugging. It also shows the variables' values.

To start debugging, you need to set a breakpoint on the entry point of the sample. Another option is to export the source code to C#, and then recompile and debug the program in Visual Studio, which will give you full control over the execution. Visual Studio also shows the variables' values and has lots of features to facilitate debugging.

If the sample is too obfuscated to debug or export to C# code by dotPeek or Dnspy, you can rely on ildasm.exe to export the sample code in IL language and use ilasm.exe to compile it again with debug information. Here is how to recompile it with ilasm.exe:

ilasm.exe /debug output.il /output=<new sample exe file>

With /debug, a .pdb file for the sample is created that includes the debug...

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