I got infected with the STOP/Djvu ransomware a few months ago, the laptop is totally useless since then.
The extension is .domn and the ID ends with a t1.
I will appreciate any help I could get at recovering my files.
The ransomware encrypts any new executable file I send to the PC so I can't even install programs to see if I could rid my PC of the ransomware.
Welcome to the Emsisoft Support Forums.
Let's deal with the active malware infection before attempting to recover your files.
Download to your Desktop:
Farbar Recovery Scan Tool
NOTE: You need to run the version compatible with your system. If you are not sure which version applies to your system download both of them and try to run them. Only one of them will run on your system, that will be the right version.