this little virus only works to make a new batch everytime for unlimited time, echo off making it won't show the virus code that we've typed in. charlie is the function, and msg is the body for the message, goto :charlie calls back or execute the functions to unlimited times. you can fix this virus just by restarting your pc, and it would run back normaly.
the .txt is the code that you can edit and the .bat is the executable file remember to save it as .bat to make the virus