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Digital Forensics with Kali Linux

You're reading from  Digital Forensics with Kali Linux

Product type Book
Published in Dec 2017
Publisher Packt
ISBN-13 9781788625005
Pages 274 pages
Edition 1st Edition
Languages
Concepts

Table of Contents (18) Chapters

Title Page
Credits
Disclaimer
About the Author
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface
1. Introduction to Digital Forensics 2. Installing Kali Linux 3. Understanding Filesystems and Storage Media 4. Incident Response and Data Acquisition 5. Evidence Acquisition and Preservation with DC3DD and Guymager 6. File Recovery and Data Carving with Foremost, Scalpel, and Bulk Extractor 7. Memory Forensics with Volatility 8. Autopsy – The Sleuth Kit 9. Network and Internet Capture Analysis with Xplico 10. Revealing Evidence Using DFF

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.confand is located at etc/scapel/:

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 file types commented out. Notice that each line begins with a hashtag:

We've removed the hash tags at the beginning of some of the lines to let Scalpel know to search for these specific file types, this also reduces the time taken to otherwise search for all supported file types. The following...

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