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Windows Ransomware Detection and Protection

You're reading from Windows Ransomware Detection and Protection

Product type Book

Published in Mar 2023

Publisher Packt

ISBN-13 9781803246345

Pages 290 pages

Edition 1st Edition

Languages

Concepts

Author (1):

Marius Sandbu

Table of Contents (16) Chapters

Preface

1. Part 1:Ransomware Basics

2. Chapter 1: Ransomware Attack Vectors and the Threat Landscape

3. Chapter 2: Building a Secure Foundation

4. Part 2:Protect and Detect

5. Chapter 3: Security Monitoring Using Microsoft Sentinel and Defender

6. Chapter 4: Ransomware Countermeasures – Windows Endpoints, Identity, and SaaS

7. Chapter 5: Ransomware Countermeasures – Microsoft Azure Workloads

8. Chapter 6: Ransomware Countermeasures – Networking and Zero-Trust Access

9. Chapter 7: Protecting Information Using Azure Information Protection and Data Protection

10. Part 3:Assume Breach

11. Chapter 8: Ransomware Forensics

12. Chapter 9: Monitoring the Threat Landscape

13. Chapter 10: Best Practices for Protecting Windows from Ransomware Attacks

14. Index

Why subscribe?

15. Other Books You May Enjoy

A manual approach

In some cases, we might not have the same level of visibility because it might be that we do not have these types of EDR products installed on our endpoints. This requires us to take a more manual approach to the process.

There are some main things that we need to inspect to try and find evidence:

The local file system and running memory
Event logs
Task Scheduler and BITS
Registry changes
Evidence from security products such as Microsoft Defender or third-party security tools

Hopefully, you have an idea about which user opened the attachment and whether the computer is still logged in with the user’s credentials so that you can get insight into whatever is running on the machine.

If the user has logged out or has stopped the machine, you should try and log on to the machine with a local administrator account if you have it; just make sure that the machine is not connected to the network.

There are a lot of places where...

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Authors (1)

Marius Sandbu

Marius Sandbu is a Cloud Evangelist and architect working at Sopra Steria in Norway with over 17 years in the IT industry. Marius has a wide range of technical experience across different technologies such as identity, networking, virtualization, endpoint management, infrastructure, and with a special focus on the public cloud. He is an avid blogger, co-hosts the CloudFirst Podcast, and is also an international speaker at events such as Microsoft Ignite and Citrix Synergy. He has previously worked at TietoEVRY where he was the technical lead for the Public Cloud unit and has also worked at the University of Oslo as a system administrator and at Microsoft as a Technical Advisor.

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