Forensic Analysis of Windows 10 and 11 Event Logs
February 18th, 2026 by Oleg Afonin
The discipline of digital forensics and incident response relies fundamentally on the persistent, systemic traces left by both legitimate users and malicious actors. The Windows Event Log system serves as a primary chronological record of operating system activity, capturing security events, application behaviors, service and driver activity, and user authentication telemetry. Due to the immense volume of background events generated by Windows 10 and Windows 11, isolating forensically relevant artifacts is a highly specialized task. A comprehensive understanding of this logging mechanism is often decisive when reconstructing an incident timeline.
Season’s Greetings and 2021 in Review
December 30th, 2021 by Olga Koksharova
The new year is just around the corner, and so it’s the right time to review our achievements in 2021. We’ve done plenty of researching, developing and updating, and posted a great deal of content in our blog. Let’s run through the most exciting developments of the year!
Breaking BestCrypt Volume Encryption 5
December 28th, 2021 by Oleg Afonin
BestCrypt, developed by the Finnish company Jetico, is a cross-platform commercial disk encryption tool directly competing with BitLocker, FileVault 2 and VeraCrypt. Volume encryption is available for Windows and macOS. Learn how to break BestCrypt full-disk encryption by recovering the original password!
Digital Evidence in Encrypted Backups
December 27th, 2021 by Vladimir Katalov
Backups are the primary way to preserve data. On smartphones, backups are handled automatically by the OS. Windows lacks a convincing backup app; numerous third-party tools are available, some of which feature strong encryption. Computer backups may contain valuable evidence that can be useful during an investigation – if you can do something about the password.
Checkm8 Based Extraction of iPhone 7 and iPhone 7 Plus
December 22nd, 2021 by Oleg Afonin
Last month we introduced forensically sound low-level extraction for a range of iPhone devices. Based on the renowned checkm8 exploit, our solution supported devices ranging from the iPhone 5s through 6s/6s Plus/SE. Today, we are extending the range of supported devices, adding checkm8 extraction of the iPhone 7 and 7 Plus.
Microsoft Office 40-bit Encryption and Thunder Tables in Advanced Office Password Recovery
December 20th, 2021 by Oleg Afonin
Before the end of this year, we are releasing one last update. Advanced Office Password Recovery can now break 40-bit encryption in Microsoft Office documents, and gains support for Thunder Tables. What are Thunder Tables exactly, and is 40-bit encryption still relevant? Read along to find out.
WhatsApp Explorer: End-to-End Encrypted Backups and Compatibility Improvements
December 16th, 2021 by Oleg Afonin
WhatsApp is the fastest growing instant messenger app. With over 2 billion monthly users, WhatsApp keeps the crown of the most popular instant messaging tool in the Western hemisphere. The recent introduction of end-to-end encrypted backups and the change of Google’s authentication protocol broke things temporarily for EXWA users, but now everything is back to normal. Learn how Elcomsoft Explorer for WhatsApp can download and decrypt encrypted WhatsApp communication histories from Google Drive and Apple iCloud!
More on checkm8 and USB Hubs, Upcoming iPhone 7 Support
December 14th, 2021 by Elcomsoft R&D
Installing the checkm8 exploit to perform forensically sound extractions with iOS Forensic Toolkit can be tricky, which is in part due to certain hardware peculiarities. If you watch our blog, you might have already read the article on checkm8, checkra1n and USB hubs. We have some good news: we managed to fix some of the issues with or without the use of a USB hub.
Worthless Security Practices
December 1st, 2021 by Oleg Afonin
Many security practices still widely accepted today are things of the past. Many of them made sense at the time of short passwords and unrestricted access to workplaces, while some were learned from TV shows with “Russian hackers” breaking Pentagon. In this article we’ll sort it out.
Real-Time Surveillance via Apple iCloud
November 19th, 2021 by Oleg Afonin
Is surveillance a good or a bad thing? The answer depends on whom you ask. From the point of view of the law enforcement, the strictly regulated ability to use real-time surveillance is an essential part of many investigations. In this article we’ll cover a very unorthodox aspect of real-time surveillance: iCloud.
Forensically Sound Extraction for iPhone 5s, 6, 6s and SE
November 17th, 2021 by Oleg Afonin
Half a year ago, we started a closed beta-testing of a revolutionary new build of iOS Forensic Toolkit. Using the checkm8 exploit, the first beta delivered forensically sound file system extraction for a large number of Apple devices. Today, we are rolling out the new, significantly improved second beta of the tool that delivers repeatable, forensically sound extractions based on the checkm8 exploit.
