Analyzing the Windows SRUM Database
August 15th, 2025 by Oleg Afonin
When it comes to Windows forensics, some of the most valuable evidence can be stored deep inside system directories the average user never touches. One such source of evidence is the System Resource Usage Monitor (SRUM) database. Introduced in Windows 8 and still shipping today with the latest Windows 11 updates, SRUM collects detailed historical records about application usage and network activity. This database is a perfect source of data for reconstructing the user’s activities during an investigation. In this article, we’ll review the available types of data and demonstrate a way to access the SRUM database by using a bootable tool.
Breaking Passwords in the Cloud: Using Amazon P2 Instances
August 1st, 2017 by Andrey Malyshev
Cloud services such as Amazon EC2 can quickly deliver additional computing power on demand. Amazon’s recent introduction of the a type of EC2 Compute Units made this proposition much more attractive than ever before. With Elcomsoft Distributed Password Recovery now supporting Amazon’s new P2 instances, each with up to 16 GPU units, users can get as much speed as they need the moment they need. In this article, we’ll discuss the benefits of using cloud compute units for password recovery, and provide a step-by-step guide on how to add virtual instances to Elcomsoft Distributed Password Recovery.
Extract and Decrypt WhatsApp Backups from iCloud
July 20th, 2017 by Oleg Afonin
Facebook-owned WhatsApp is the most popular instant messaging tool worldwide. Due to its point-to-point encryption, WhatsApp is an extremely tough target to extract.
WhatsApp: The Bad Guys’ Secret Weapon
July 19th, 2017 by Vladimir Katalov
WhatsApp is one of the most secure messengers with full end-to-end encryption. Messages exchanged between WhatsApp users are using an encrypted point-to-point communication protocol rendering man-in-the-middle attacks useless. WhatsApp communications are never stored or backed up on WhatsApp servers. All this makes government snooping on WhatsApp users increasingly difficult.
Physical Acquisition Is…
July 13th, 2017 by Vladimir Katalov
…dead? Not really, not completely, and not for every device. We’ve just updated iOS Forensic Toolkit to add physical support for some previously unsupported combinations of hardware (32-bit devices) and software (iOS 9.1 through 9.3.4). The intent was helping our law enforcement and forensic customers clear some of the backlog, finally taking care of evidence kept on dusty shelves in the back room. In order to do the extraction, you’ll need to install the “Home Depot” jailbreak from http://wall.supplies and, obviously, Elcomsoft iOS Forensic Toolkit 2.30.
iCloud Outage, New Token Expiration Rules and Fixes for Authentication Issues
July 11th, 2017 by Oleg Afonin
In early July, 2017, Apple has once again revised security measures safeguarding iCloud backups. This time around, the company has altered the lifespan of iCloud authentication tokens, making them just as short-lived as they used to be immediately after celebgate attacks. How this affects your ability to access iCloud data, which rules apply to iCloud tokens, for how long you can still use the tokens and how this affected regular users will be the topic of this article.
Cloud Extraction Compared: What Is Available in iCloud, Google Account and Microsoft Account
July 6th, 2017 by Oleg Afonin
There are three major mobile operating systems, and three major cloud services. Most Android users are deep into the Google’s ecosystem. iCloud is an essential part of iOS, while cloud services provided by Microsoft under the OneDrive umbrella are used not only by the few Windows Phone and Windows 10 Mobile customers but by users of other mobile and desktop platforms.
Elcomsoft Phone Breaker Offers Over-the-Air Windows 10 Acquisition
June 19th, 2017 by Vladimir Katalov
We’ve just updated Elcomsoft Phone Breaker to version 6.60, adding remote acquisition support for Microsoft Windows 10 phones and desktops. The new build can pull search and Web browsing history, call logs, and location history directly from the user’s Microsoft Account. In this article we’ll have a look at what exactly is available and can be extracted and where this information is stored. We will also list the steps required to extract and view the data.
Fetching Call Logs, Browsing History and Location Data from Microsoft Accounts
June 16th, 2017 by Oleg Afonin
In other blog post, we discussed the updated Elcomsoft Phone Breaker that allows extracting search and browsing history, location data and call logs from users’ Microsoft Accounts. Now let’s talk about the origins of this data and how to enable its collection on different devices – even if they don’t run Microsoft Windows.
The New Google Authentication Engine in Elcomsoft Cloud Explorer 1.31
June 15th, 2017 by Oleg Afonin
As you may know, we have recently updated Elcomsoft Cloud Explorer, bumping the version number from 1.30 to 1.31. A very minor update? A bunch of unnamed bug fixes and performance improvements? Not really. Under the hood, the new release has major changes that will greatly affect usage experience. What exactly has changed and why, and what are the forensic implications of these changes? Bear with us to find out.
Android Encryption Demystified
May 23rd, 2017 by Oleg Afonin
How many Android handsets are encrypted, and how much protection does Android encryption actually provide? With Android Nougat accounting for roughly 7% of the market, the chance of not being adequately protected is still high for an average Android user.
