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iOS Forensics for Investigators

You're reading from   iOS Forensics for Investigators Take mobile forensics to the next level by analyzing, extracting, and reporting sensitive evidence

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Product type Paperback
Published in May 2022
Publisher Packt
ISBN-13 9781803234083
Length 316 pages
Edition 1st Edition
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Author (1):
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Gianluca Tiepolo Gianluca Tiepolo
Author Profile Icon Gianluca Tiepolo
Gianluca Tiepolo
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Table of Contents (17) Chapters Close

Preface 1. Section 1 – Data Acquisition from iOS Devices
2. Chapter 1: Introducing iOS Forensics FREE CHAPTER 3. Chapter 2: Data Acquisition from iOS Devices 4. Section 2 – iOS Data Analysis
5. Chapter 3: Using Forensic Tools 6. Chapter 4: Working with Common iOS Artifacts 7. Chapter 5: Pattern-of-Life Forensics 8. Chapter 6: Dissecting Location Data 9. Chapter 7: Analyzing Connectivity Data 10. Chapter 8: Email and Messaging Forensics 11. Chapter 9: Photo, Video, and Audio Forensics 12. Chapter 10: Analyzing Third-Party Apps 13. Chapter 11: Locked Devices, iTunes Backups, and iCloud Forensics 14. Section 3 – Reporting
15. Chapter 12: Writing a Forensic Report and Building a Timeline 16. Other Books You May Enjoy

Introducing cellular forensics

In the first part of this chapter, we will focus on understanding what cellular-related artifacts can be found on an iOS device and what insights we can gain by analyzing such data.

But first, what exactly is cellular data? This term refers to all those artifacts that involve telephony services and data connections, and they allow the investigator to answer questions such as the following:

  • Who has the user communicated with?
  • When did the device register with the cellular network?
  • What websites were browsed on the device?

The first step in our analysis involves extracting some meaningful data from the com.apple.commcenter.plist property list (PLIST), which is located at /private/var/wireless/Library/Preferences/:

Figure 7.1 – The com.apple.commcenter PLIST

This PLIST contains several useful cellular-related values, such as its Integrated Circuit Card Identifier (ICCID), International Mobile Subscriber...

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