All You Wanted To Know About iOS Backups
April 17th, 2024 by Oleg Afonin
iOS backup passwords are a frequent topic in our blog. We published numerous articles about these passwords, and we do realize it might be hard for a reader to get a clear picture from these scattered articles. This one publication is to rule them all. We’ll talk about what these passwords are, how they affect things, how to recover them, whether they can be reset, and whether you should bother. We’ll summarize years of research and provide specific recommendations for dealing with passwords.
HomePod Forensics I: Pwning the HomePod
March 14th, 2023 by Oleg Afonin
In this article, we will discuss how to access the hidden port of the first-generation HomePod and extract its file system image. Note that this process requires disassembly, voids the HomePod warranty, and requires specific tools, including a custom 3D-printable USB adapter, a set of screws, and a breakout cable. Therefore, this method is not recommended for casual users and should only be used by professionals who have a thorough understanding of the process.
A Word About Dictionaries
March 3rd, 2023 by Oleg Afonin
Dictionary attacks are among the most effective ones because they rely on the human nature. It is human nature to select passwords that are easily memoizable, like their pet names, dates of birth, football teams or whatever. BBC counted 171,146 words in the English dictionary, while a typical native speaker (of any language) knows 15,000 to 20,000 word families (lemmas, or root words and inflections). Whatever the attack speed is, it will not take too much time to check all the English words.
Building a Password Recovery Queue
March 1st, 2023 by Oleg Afonin
In the previous article we discussed the different methods available for gaining access to encrypted information, placing password recovery attacks at the bottom of the list. Password recovery attacks are one of the methods used to gain access to encrypted information. In this article we’ll discuss the process of building a password recovery queue. Learn how to choose the appropriate workflow for the attack, the first prioritizing files with weaker protection, the second prioritizing faster and shorter attacks, and the third being a combination of the two. For your reference, we built a table to compare the relative strength of different file formats and encryption methods, helping users prioritize their attack queues.
Right Method, Wrong Order
February 23rd, 2023 by Oleg Afonin
In today’s digital age, extracting data from mobile devices is an essential aspect of forensic investigations. However, it must be done carefully and correctly to ensure the highest possible level of accuracy and reliability. To accomplish this, the appropriate extraction methods should be used in the right order, considering all available options for a given device running a specific version of the operating system. So what is the best order of extraction methods when acquiring an iPhone? Read along to find out.
Password Recovery and Data Decryption: Getting Around and About
February 22nd, 2023 by Oleg Afonin
Access to encrypted information can be gained through various methods, including live system analysis (1 and 2), using bootable forensic tools, analysis of sleep/hibernation files, and exploiting TPM vulnerabilities, with password recovery being the last option on the list. Each method has different resource requirements and should be used in order of least resource-intensive to most time-consuming, with password recovery as the last resort. Familiarize yourself with the different encryption recovery strategies and learn about data formats with weak protection or known vulnerabilities.
Behind the Scenes of iOS Data Extraction: Exploring the Extraction Agent
February 9th, 2023 by Oleg Afonin
Discover the benefits of agent-based data extraction from iOS devices. Learn about the purpose and development of the extraction agent, when it can be used, and best practices. Get a comprehensive understanding of the cutting-edge approach for iOS data extraction.
iOS Forensic Toolkit Maintenance: Following Apple iOS Updates
February 7th, 2023 by Oleg Afonin
On January 23, 2023, Apple have released a bunch of system updates that target the different device architectures. iOS 16.3 is available for many recent devices, while older models were updated to iOS 12.5.7, iOS 15.7.3 and iPadOS 15.7.3 respectively. While Elcomsoft iOS Forensic Toolkit supported these versions of the system from the get go, today we are rolling out an update that irons out minor inconveniences when imaging such devices.
Forensically Sound checkm8 Extraction: Repeatable, Verifiable and Safe
February 1st, 2023 by Oleg Afonin
What does “forensically sound extraction” mean? The classic definition of forensically sound extraction means both repeatable and verifiable results. However, there is more to it. We believe that forensically sound extractions should not only be verifiable and repeatable, but verifiable in a safe, error-proof manner, so we tweaked our product to deliver just that.
Apple Releases iOS 12.5.7, iOS 15.7.3. What About Low-Level Extraction?
January 26th, 2023 by Oleg Afonin
Apple is known for a very long time they support their devices. On January 23, 2023, alongside with iOS 16.3 the company rolled out security patches to older devices, releasing iOS 12.5.7, iOS 15.7.3 and iPadOS 15.7.3. iOS 12 was the last major version of iOS supported on Apple A7, A8, and A8X devices, which includes the iPhone 5s and iPhone 6 and 6 Plus generations along with several iPad models. We tested low-level extraction with these security-patched builds, and made several discoveries.
iOS 15.5 Low-Level Keychain Extraction
January 10th, 2023 by Oleg Afonin
The updated iOS Forensic Toolkit 8.11 brings keychain decryption support to devices running iOS/iPadOS versions up to and including the 15.5 by using the extraction agent. The tool supports recent models that can run iOS 15 , which includes devices based on the Apple A12 through A15 Bionic, as well as Apple Silicon based devices built on the M1 SoC.
