This simple and buggy virus would otherwise be totally unremarkable, but it got widespread distribution in April 1996 in a shareware utility called TXT2COM.
Pretentious displays this text:
Windows 95 may be dangerous. OS/2 is the best operating system! I'll prove it soon...
It only infects files on drive C: and will leave C: as the default drive after an infected file has been run.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.