Book Image

Mobile Forensics ??? Advanced Investigative Strategies

By : Oleg Afonin, Vladimir Katalov
Book Image

Mobile Forensics ??? Advanced Investigative Strategies

By: Oleg Afonin, Vladimir Katalov

Overview of this book

Investigating digital media is impossible without forensic tools. Dealing with complex forensic problems requires the use of dedicated tools, and even more importantly, the right strategies. In this book, you’ll learn strategies and methods to deal with information stored on smartphones and tablets and see how to put the right tools to work. We begin by helping you understand the concept of mobile devices as a source of valuable evidence. Throughout this book, you will explore strategies and "plays" and decide when to use each technique. We cover important techniques such as seizing techniques to shield the device, and acquisition techniques including physical acquisition (via a USB connection), logical acquisition via data backups, over-the-air acquisition. We also explore cloud analysis, evidence discovery and data analysis, tools for mobile forensics, and tools to help you discover and analyze evidence. By the end of the book, you will have a better understanding of the tools and methods used to deal with the challenges of acquiring, preserving, and extracting evidence stored on smartphones, tablets, and the cloud.
Table of Contents (18 chapters)
Mobile Forensics – Advanced Investigative Strategies
Credits
Foreword
About the Authors
About the Reviewer
www.PacktPub.com
Preface

Tutorial - logical acquisition with Elcomsoft Phone Breaker


Enough theory! Let's go ahead and do the acquisition.

First and foremost: Elcomsoft Phone Breaker should be used offline, on your own computer, and never on the suspect's PC. The tool allows decrypting an encrypted backup that is accessible from the computer where you have Elcomsoft Phone Breaker installed. You can mount a disk image or use a network disk; there will be no performance penalty when breaking the password.

Breaking the password

Before accessing information stored in the backup, you'll need to decrypt the data. In order to decrypt the data, you'll require the original plain-text password. If you don't know the password, Elcomsoft Phone Breaker will perform an attack in order to recover it.

In order to recover the password, you will not need to have the complete backup sitting on your computer. In fact, a single tiny file named Manifest.plist is all that you need to start breaking the password (if you are working with a...