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

BlackBerry scenarios


The scenarios discussed in the following are based on real-life situations, encountered by Shafik Punja (TeelTech), either through a consulting engagement or during the course of examination of classic BlackBerry devices running BlackBerry OS 1 through 7.

Locked BlackBerry devices

In most situations, any BlackBerry device being acquired is locked. There are still methods available to deal with locked Blackberries.

Locked BlackBerry, not attached to BlackBerry Enterprise Server (BES)

Situation:

  • Shows only one padlock in lower right

  • Contains no memory card

Examiner considerations:

  • Password not stored on computer or laptop that device is synced with

  • Password is not found within the IPD or BBB backup file

  • There is no lockdown type file

  • In the absence of a password, the only recourse is chipoff (de-chipping) of the flash memory

Locked BlackBerry attached to BES

Situation:

  • Internal investigation, device is managed by a BES

  • Showing two padlocks: upper left and lower right

  • BES is accessible...