Alrighty, I have keys for most victims, and a working decrypter. Some victim's gave me an error on decrypting the AES key, so I will be working on those manually.
Here is a CSV with all of the decrypted keys I could do automatically so far.
Here is my decrypter for HiddenTear.
Please backup all of your encrypted files before running this! I have not put any fancy safe-guard to backup the file if decryption fails. By nature, it shouldn't write back to the file if the decryption library has an issue, but I can't put a guarantee on this!
Search the CSV above for your computer name and the user account that was infected. This is how you identify what key to use. If you see an error in the field, contact me via PM with your computer name and user account, I will see if I can manually recover your key.
Run hidden-tear-decrypter, and select a folder to decrypt. Enter your password. I recommend testing on a small folder first.