When the virus is run, it drops a file called HUNDRED.COM and activates immediately. If such file is already existed, the virus would overwrite it.
The virus does not infect any executable.
The virus hooks INT 16h and disrupt the keyboard by substituting the characters to jibberish one, but not include some control inputs such as Shift, Ctrl, Alt and Del, making it impossible to execute any program (the Enter key is also interfered) but resetting the system. It displays the message after a number of keystrokes:
I DON'T THINK YOU WOULD LIKE TO SMILE, BECAUSE I HAVE INFECTED A FILE!!! HAVE YOU HEARD OF A RAVING VIRUS MC, YES YOU GUESSED IT THAT IS ME!!! YOU WONT SEE ANOTHER RHYME UNTIL IT IS INFECTING TIME!!!
The virus contains the internal text strings:
*.com command.com HUNDRED.COM