You're reading from Mastering Cyber Intelligence Gain comprehensive knowledge and skills to conduct threat intelligence for effective system defense

Product type Paperback

Published in Apr 2022

Publisher Packt

ISBN-13 9781800209404

Length 528 pages

Edition 1st Edition

Concepts

Cybersecurity

Author (1):

Jean Nestor M. Dahj

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Table of Contents (20) Chapters

Preface

1. Section 1: Cyber Threat Intelligence Life Cycle, Requirements, and Tradecraft

2. Chapter 1: Cyber Threat Intelligence Life Cycle FREE CHAPTER

3. Chapter 2: Requirements and Intelligence Team Implementation

4. Chapter 3: Cyber Threat Intelligence Frameworks

5. Chapter 4: Cyber Threat Intelligence Tradecraft and Standards

6. Chapter 5: Goal Setting, Procedures for CTI Strategy, and Practical Use Cases

7. Section 2: Cyber Threat Analytical Modeling and Defensive Mechanisms

8. Chapter 6: Cyber Threat Modeling and Adversary Analysis

9. Chapter 7: Threat Intelligence Data Sources

10. Chapter 8: Effective Defense Tactics and Data Protection

11. Chapter 9: AI Applications in Cyber Threat Analytics

12. Chapter 10: Threat Modeling and Analysis – Practical Use Cases

13. Section 3: Integrating Cyber Threat Intelligence Strategy to Business processes

14. Chapter 11: Usable Security: Threat Intelligence as Part of the Process

15. Chapter 12: SIEM Solutions and Intelligence-Driven SOCs

16. Chapter 13: Threat Intelligence Metrics, Indicators of Compromise, and the Pyramid of Pain

17. Chapter 14: Threat Intelligence Reporting and Dissemination

18. Chapter 15: Threat Intelligence Sharing and Cyber Activity Attribution – Practical Use Cases

19. Other Books You May Enjoy

Creating and sharing IOCs

Let's consider the intrusion analysis performed in Chapter 10, Threat Modeling and Analysis - Practical Use Cases, with the simplified kill chain discovery action shown in the following figure. Some of the other indicators extracted during the analysis included the executable.1640.exe hash value, 12cf6583f5a9171a1d621ae02b4eb626, and the resoh.ru domain:

Figure 15.1 – A simplified Cyber Kill Chain model for intrusion analysis

Sharing threat intelligence makes the defense against cyber threats more effective. After a successful analysis, a CTI analyst should select the correct format and platform to disseminate the results internally and externally. This section looks at IOC sharing and the use of YARA to detect malicious traffic.