![]() ![]() QRescue will process the recovery process to external drive first, and we need to do some configuration for this recovery process and create the specific destination and folder name. Configure external HDD with the name “rescue” and create folders with the name “recup1” for recovery. If the available space is less than the suggested value, error and other issues may occur. Additional space might be required during the recovery process. Note: It’s advised to prepare an external HDD with 1.5 to 2x free space than the total used storage space on your NAS.Prepare an external hard disk drive with a capacity larger than the total used storage space on your NAS.Download the QRescue app from this link.The script to recover file structures from the encrypted 7z files and PhotoRec files. PhotoRec (Open Source Project / GNU General Public License / Project Link):įile recovery software designed to recover lost files from hard disks and CD-ROMs, and lost pictures (thus the Photo Recovery name) from the storage medium.QRescue is the data recovery tool for Qlocker-encrypted 7z files. Download and Manually Install the QRescue App Step By Step Guide to Recovering Encryptioned QNAP NAS files from QLocker ![]() Make sure the external drive is EMPTY as it WILL be formatted. This method is by no means as intrusive as other methods in the last few weeks that involved messaging with the encrypted files themselves but IS a guide you should be prepared to action from beginning to end in a single session – so make sure you have allowed a good stretch of time to do this! Additionally, you WILL need access to an external Hard Drive/SSD that is 1.5-2 times the size of the data you are trying to recover, as additional space is liked needed during the recovery of files before they are completed. Important Note– Do not attempt this ‘casually’. Nevertheless, below is the guide that was provided by QNAP and includes tools and links to resources that will help you get the recovery completed. It will be interesting to see how much QNAP HQ have learned from this Qlocker business, what can be done to avoid this in future and if QRescue and collaborative builds with recovery software like PhotoRec can build towards a standardized NAS tool that can be used more generally in recovery in the future. it will be largely dictated by the volume of files that need recovery. This method centres around file recovery, rather than breaking the encryption, so like any data recovery practice, this is not going to be tremendously quick – i.e. This new method does not need users to open SSH on their system and although there is a degree of command/code entry involved, it is moderately straightforward and will hopefully allow you to avoid paying the ransomware fee to recover files. Good news for those of you whose QNAP NAS systems were affected by the QLocker Malware attack last month – a recoverable solution has been produced by QNAP on this (with assistance from 3rd party open source project PhotoRec) that, although a little long and technical, is a great deal more understandable than many QLocker solutions that have appeared yet. 8.2 Related A Guide to Recovering Your NAS Files from the QLocker QNAP NAS Malware Attack
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