vg.cpp

破解很多程序的序列号算法程序

#include<stdio.h>
#include<conio.h>
#include<string.h>
main()
{
int i ;
char user[25] ;
unsigned long ecx=0,edx=0,eax=1,edi ;
clrscr() ;
printf("KeyGenerator VirtuA Girl 1.11 by flag eRRatum\n") ;
printf("Visit our Page at http:\\\\all.at\\ekh\n") ;
printf("Please Enter Your UserName (more than 4 char !) : ") ;
gets(user) ;
for (i=0;i<strlen(user);i++)
  {
  edi=user[i] ; edx=user[strlen(user)-i-1] ;
  if (edi == 0x20) edi=0 ;
  if (edx == 0x20) edx=0 ;
  ecx=edx+edi+1 ;
  edx*=edi ;
  ecx*=eax ; ecx+=edx ; eax=ecx ;
  }
printf("This is your Registration Number : %lu\n",eax%0x1869f) ;
textcolor(LIGHTRED) ;
cprintf("Please Visit our page for more cracks.") ;
return (0) ;
}