I'm sorry to bring you the bad news!
Despite you efforts after running DrWeb CureIt, the situation is like this.
You are infected with a polymorphic file infector. This infection can and will infect all the machine's executable files .exe, .scr, .rar, .zip, .htm, .html. Because there are a number of bugs in its code, it may create executable files that are corrupted beyond repair resulting in an inoperative machine.
Malware experts say that a Complete Reformat and Reinstall is the only way to clean the infection. This includes All Drives that contain .exe, .scr, .rar, .zip, .htm, .html files.
- Backup all your documents and important items only.
- DO NOT backup any executable files (,exe .scr .html or .htm)
- Do Not back up compressed files (zip/cab/rar) files that may contain .exe or .scr files
- Reformat and Reinstall as outlined HERE