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Archive for April, 2019

A Bootable Flash Drive to Extract Encrypted Volume Keys, Break Full-Disk Encryption

Thursday, April 25th, 2019

Full-disk encryption presents an immediate challenge to forensic experts. When acquiring computers with encrypted system volumes, the investigation cannot go forward without breaking the encryption first. Traditionally, experts would remove the hard drive(s), make disk images and work from there. We are offering a faster and easier way to access information required to break full-disk system encryption by booting from a flash drive and obtaining encryption metadata required to brute-force the original plain-text passwords to encrypted volumes. For non-system volumes, experts can quickly pull the system’s hibernation file to extract on-the-fly encryption keys later on with Elcomsoft Forensic Disk Decryptor.

What’s It All About?

It’s about an alternative forensic workflow for accessing evidence stored on computers protected with full-disk encryption. Once the system partition is encrypted, there is nothing one can do about it but break the encryption. Elcomsoft System Recovery helps launch password recovery attacks sooner compared to the traditional acquisition workflow, and offers a chance of mounting the encrypted volumes in a matter of minutes by extracting the system’s hibernation file that may contain on-the-fly encryption keys protecting the encrypted volumes.

This new workflow is especially handy when analyzing ultrabooks, laptops and 2-in-1 Windows tablet devices such as the Microsoft Surface range featuring non-removable, soldered storage or non-standard media. With just a few clicks (literally), experts can extract all information required to launch the attack on encrypted volumes.

Elcomsoft System Recovery offers unprecedented safety and compatibility. The use of a licensed Windows PE environment ensures full hardware compatibility and boot support for systems protected with Secure Startup. The tool mounts the user’s disks and storage media in strict read-only mode to ensure forensically sound extraction. (more…)