It is not a dangerous memory resident parasitic virus. It hooks INT 9, 21h and writes itself to the end of EXE files that are executed. Depending on its internal counter the virus drops the letter on the screen and displays the message:
Remember about XT in world of PC
The virus also contains the text string:
AlphaVirus [06] Copyright (C)1995
AlphaSoft(Russia,St.Petersburg,ASCh,12/20/95
