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Digital Forensics with Kali Linux - Second Edition

You're reading from  Digital Forensics with Kali Linux - Second Edition

Product type Book
Published in Apr 2020
Publisher Packt
ISBN-13 9781838640804
Pages 334 pages
Edition 2nd Edition
Languages
Concepts
Author (1):
Shiva V. N. Parasram Shiva V. N. Parasram
Profile icon Shiva V. N. Parasram

Table of Contents (17) Chapters

Preface 1. Section 1: Kali Linux – Not Just for Penetration Testing
2. Chapter 1: Introduction to Digital Forensics 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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