Trojan.DOS.Durell

Technical Details

This is just an old computer game that was written in the 1987 and uses old
standards of video adapter (CGA). Despite this the program can be found in
collections of old computer games. The only reason to detect this game as a
“trojan horse” is a copy-protection routine that has disk formatting
instructions: in some cases this program displays the “ILLEGAL COPY”
message and formats the A: drive.