As most ransomware STOP/DJVU encrypts files to make them inaccessible. After you pay the ransom (in bitcoins), the attackers send the tools and information needed to decrypt your files and make them accessible again. The encryption is very hard to ‘break’ but ransomware researcher every now and then have success creating decryption software. Some time… Read More »
I am working on a small repair tool that allows you to repair MP3 and WAV files that are affected by STOP/DJVU ransomware. To test it I need files encrypted by this ransomware. To repair WAV files the tool requires a reference file: A file recorded with the same device or same software as the… Read More »
In this post we’ll look at some MP4 Video Repair tools. Digital video and digital photography is booming. Today almost every one carries a device capable of capturing digital photos and video, the smart-phone. And on top of that there are millions of people owning digital camera’s and action cams (GoPro etc.) shooting terabytes of… Read More »
GoPro video recovery is difficult but do-able using software like JPEG recovery LAB.
Edit, 2020-05-14: I found a better option working with a more up-to-date and better maintained version of untrunc. I strongly suggest you use this, it can be found here (source + binaries). Direct downloads: Windows 32-bit and Windows 64-bit. I was just looking around what is available for repairing MP4 video files. I am frequently… Read More »
I frequently come across this question when browsing forums and other PC help sites: Videos which are recovered from a formatted memory card can get corrupted after recovery. Can they be un-corrupted or repaired? Well, that depends on how corrupt the files are and how they became corrupt. There is a more than fair chance… Read More »