You're reading from Digital Forensics with Kali Linux Perform data acquisition, data recovery, network forensics, and malware analysis with Kali Linux 2019.x

Product type Paperback

Published in Apr 2020

Publisher Packt

ISBN-13 9781838640804

Length 334 pages

Edition 2nd Edition

Tools

Kali Linux

Concepts

Forensics

Author (1):

Shiva V. N. Parasram

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Table of Contents (17) Chapters

Preface

1. Section 1: Kali Linux – Not Just for Penetration Testing

2. Chapter 1: Introduction to Digital Forensics FREE CHAPTER

3. Chapter 2: Installing Kali Linux

4. Section 2: Forensic Fundamentals and Best Practices

5. Chapter 3: Understanding Filesystems and Storage Media

6. Chapter 4: Incident Response and Data Acquisition

7. Section 3: Forensic Tools in Kali Linux

8. Chapter 5: Evidence Acquisition and Preservation with dc3dd and Guymager

9. Chapter 6: File Recovery and Data Carving with foremost, Scalpel, and bulk_extractor

10. Chapter 7: Memory Forensics with Volatility

11. Chapter 8: Artifact Analysis

12. Section 4: Automated Digital Forensic Suites

13. Chapter 9: Autopsy

14. Chapter 10: Analysis with Xplico

15. Chapter 11: Network Analysis

16. Other Books You May Enjoy

Using Scalpel for data carving

Scalpel was created as an improvement of a much earlier version of foremost. Scalpel aims to address the high CPU and RAM usage issues of foremost when carving data.

Specifying file types in Scalpel

Unlike foremost, file types of interest must be specified by the investigator in the Scalpel configuration file. This file is called scalpel.conf and is located at etc/scapel/:

Figure 6.24 – Scalpel configuration file location

To specify the file types, the investigator must remove the comments at the start of the line containing the file type as all supported file types are commented out with a hashtag at the beginning of the file type. The following screenshot shows the default Scalpel configuration file (scalpel.conf) with all the file types commented out. Notice that each line begins with a hashtag:

Figure 6.25 – All file types not selected as represented by the #

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