You're reading from Digital Forensics and Incident Response Incident response tools and techniques for effective cyber threat response

Product type Paperback

Published in Dec 2022

Publisher Packt

ISBN-13 9781803238678

Length 532 pages

Edition 3rd Edition

Concepts

Forensics

Author (1):

Gerard Johansen

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Table of Contents (28) Chapters

Preface

1. Part 1: Foundations of Incident Response and Digital Forensics

2. Chapter 1: Understanding Incident Response FREE CHAPTER

3. Chapter 2: Managing Cyber Incidents

4. Chapter 3: Fundamentals of Digital Forensics

5. Chapter 4: Investigation Methodology

6. Part 2: Evidence Acquisition

7. Chapter 5: Collecting Network Evidence

8. Chapter 6: Acquiring Host-Based Evidence

9. Chapter 7: Remote Evidence Collection

10. Chapter 8: Forensic Imaging

11. Part 3: Evidence Analysis

12. Chapter 9: Analyzing Network Evidence

13. Chapter 10: Analyzing System Memory

14. Chapter 11: Analyzing System Storage

15. Chapter 12: Analyzing Log Files

16. Chapter 13: Writing the Incident Report

17. Part 4: Ransomware Incident Response

18. Chapter 14: Ransomware Preparation and Response

19. Chapter 15: Ransomware Investigations

20. Part 5: Threat Intelligence and Hunting

21. Chapter 16: Malware Analysis for Incident Response

22. Chapter 17: Leveraging Threat Intelligence

23. Chapter 18: Threat Hunting

24. Assessments

25. Index

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Appendix

Digital forensic techniques for threat hunting

We have dedicated several chapters to digital forensic techniques for both network and endpoint systems. The challenge with applying these techniques to hunting is that some do not fit with the overall approach to threat hunting. For example, a hunt organized around identifying malicious script execution cannot rely on individual systems chosen at random but rather the ability to examine all systems across the entire network for matching behaviors.

Here are some considerations to consider when examining how to integrate digital forensic techniques into a threat hunting program:

Identify your data sources: If you do not have the ability to leverage firewall connection logs for more than a 24-hour period, it may be difficult to go back far enough to conduct a proper threat hunt of suspicious network connections. Instead of throwing your hands up, put together some threat research to identify other behaviors that align with your...