SANS Digital Forensics and Incident Response Blog: Category - Mobile Device Forensics

Paraben Forensic Conference Report: iPhone Forensics - Tools and Tips From The Trenches

One of the training classes with high attendance at the Paraben Forensic Innovations Conference this week in Park City, Utah, was the Apple iOS Forensics Bootcamp. Apple's iOS is the operating system that powers the Apple iPhone, iPod Touch, the iPad, and the Apple iTV device. With the exploding popularity of these devices (well, except for the iTV), Law Enforcement, corporate investigators, and other forensic professionals are looking to learn more about this platform.

The iOS Forensics Bootcamp was instructed by Ben Lemere of Basis Technologies. Lemere has worked in forensics for The Feds, and the private sector. The focus of the bootcamp was mostly on iPhone forensics, although many of the principals apply to the other devices. Ben uses an excellent tool for conducting iOS forensic analysis, and provided

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Digital Forensics Case Leads: Industrial Controls Forensics, Cracking Crackberries, Mobile Forensics

While most technical and non-technical types focus on servers, desktop, and mobile phones/pads when thinking about security and forensics, an area of growing concern is industrial controls security. This was brought to light in the wake of the Stuxnet worm. The accusations continue to fly, via arm-chair forensics. Was it an attack on Iran? Or maybe an attack against India, since it seems Stuxnet may have knocked out a TV Satellite. Security honcho Bruce Schnier says we may never know.

What is certain is a growing concern over industrial controls security. According to a San Francisco Chronicle story that ran on this week: "... Liam O Murchu, a researcher with the computer security firm Symantec, used a

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Quick Look - Cellebrite UFED Using Extract Phone Data & File System Dump

It is not the intent of this blog post to be an all-encompassing guide to the forensic analysis of an iPhone. Rather it is a look at some of the tools I use in my practice and how they can be applied to iPhone forensic analysis. That being said lets get to it.

Why would you use the Cellebrite File System Dump instead of the traditional Extract Phone Data ?

If the subject of your forensic analysis is collecting information regarding the telephone such as call logs, phone book, SMS, pictures, video and audio/music then you will find what you need using the standard Cellebrite processing found under "Extract Phone Data". However if you want to do a deep dive in to the file structure, Internet usage or look deep in to the applications that are being used on the device and perhaps run some of your "favorite forensic tools" against it, I highly recommend complimenting your traditional

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Digital Forensics Case Leads: Certs and Books and Meetings - Oh My!

Tools

Good Reads:

  • Dominik Weber of Guidance Software has a very interesting writeup regarding acquisition of flash drives. The wear-leveling technology that is incorporated to extend the lifetime of flash devices can cause apparently random changes in hash values between acquisitions of the device, so it's important to take this into account. With the increasing popularity of SSD drives in computers, this will likely become increasingly important.

News:

  • Not to be outdone by Guidance Software's acquisition of Tableau, Access Data announced

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Digital Forensics Case Leads: ATT/Apple Rushes in The Forensics and Incident Response Team

A web application flaw was announced late Wednesday that appears to impact users of the 3G Apple iPad. According to press reports, AT&T is rushing in a forensic team in an attempt to determine the damage the flaw may have inflicted.

Gadget blog Gizmodo reports that a flaw in web application used to sign onto to an Apple/AT&T 3G iPad account allows an attacker to get into the account by incrementing the serial numbers on the SIM card on 3G iPads. It is not unusual for a web development team to not focus on using secure methods like using random numbers in generating web sessions. If there is no web application security team in place, these flaws can live on for years in web applications and sites.

AT&T claims that the team that discovered the flaw did not use responsible disclosure to alert AT&T and Apple about the flaw before going public. AT&T said that they closed this

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