This is a small DOS-based trojan. When run it outputs a message in Dutch:
If you want to see desirable ladies, quickly press <Enter>
Disinfection & Removal
When 'Enter' key is pressed the trojan outputs another message (blinking) also in Dutch:
A dirty guy is working on this computer !!!!!
and starts to output siren-like sounds through PC speaker. The system has to be reset as the trojan loops.