Int 21 Fn 4BFE  - Virus - "hitchcock", "dark Avenger-1028", "1193" - Inst  [v]

   AX = 4BFEh

Return: AX = 1234h if "Hitchcock" or "Storm" resident
   AX = ABCDh if "1193"/"Copyright" resident
   DI = 55BBh if "Dark Avenger-1028" resident

See Also: AX=4BDDh,AX=4BF1h"VIRUS",AX=4BFFh"Justice"