I've had a variant lingering over the course of the year and thought I go here before throwing the towel in. We ended up paying the ransom unfortunately and got nowhere. I've attached the ransom note, encrypted file, and decrypter/readme instructions. I was able to get some files to decrypt but others files are skipped. The decrypter appears to not work correctly.
Years of tax returns and personal photos lost so any help would be greatly appreciated!