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Practical Memory Forensics

You're reading from   Practical Memory Forensics Jumpstart effective forensic analysis of volatile memory

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Product type Paperback
Published in Mar 2022
Publisher Packt
ISBN-13 9781801070331
Length 304 pages
Edition 1st Edition
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Authors (2):
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Oleg Skulkin Oleg Skulkin
Author Profile Icon Oleg Skulkin
Oleg Skulkin
Svetlana Ostrovskaya Svetlana Ostrovskaya
Author Profile Icon Svetlana Ostrovskaya
Svetlana Ostrovskaya
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Table of Contents (17) Chapters Close

Preface 1. Section 1: Basics of Memory Forensics
2. Chapter 1: Why Memory Forensics? FREE CHAPTER 3. Chapter 2: Acquisition Process 4. Section 2: Windows Forensic Analysis
5. Chapter 3: Windows Memory Acquisition 6. Chapter 4: Reconstructing User Activity with Windows Memory Forensics 7. Chapter 5: Malware Detection and Analysis with Windows Memory Forensics 8. Chapter 6: Alternative Sources of Volatile Memory 9. Section 3: Linux Forensic Analysis
10. Chapter 7: Linux Memory Acquisition 11. Chapter 8: User Activity Reconstruction 12. Chapter 9: Malicious Activity Detection 13. Section 4: macOS Forensic Analysis
14. Chapter 10: MacOS Memory Acquisition 15. Chapter 11: Malware Detection and Analysis with macOS Memory Forensics 16. Other Books You May Enjoy

Understanding partial versus full memory acquisition

We have determined that working with memory dumps has certain advantages. The only remaining question is what to dump. There are a few tools that allow you to create dumps of specific processes on Windows systems. One such tool is ProcDump, which is a part of Sysinternals Suite.

The following screenshot shows an example of creating a full process dump of the Telegram messenger using ProcDump:

Figure 2.6 – Memory dump of the Telegram process

In Figure 2.6, ProcDump also has an analog for Linux-like systems, which provides a convenient way to create core dumps of Linux applications. Similarly, it is possible to create process dumps on macOS using GDB (GNU Debugger), but it is a more complicated task because it requires direct specification of memory addresses to create dumps.

Dumps of individual processes can be analyzed later using the debugger. The following screenshot shows a dump of the...

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