CheckFiles V1.8破解

:0040104A 33C0                    xor eax, eax
/* eax清零 */
:0040104C 8A042A                  mov al, byte ptr [edx+ebp]
/* 依次取用户名的每一位 */
:0040104F 0FAFC1                  imul eax, ecx
/* eax=eax*ecx */
:00401052 03F0                    add esi, eax
/* esi=eax+esi */
:00401054 42                      inc edx
/* edx++ */
:00401055 83FA14                  cmp edx, 00000014
/* 20位是否都算完？ */
:00401058 8D8C092106471E          lea ecx, dword ptr [ecx+ecx+1E470621]
/* ecx=ecx*2+1E470621 */
:0040105F 7CE9                    jl 0040104A
/* 未满20位则返回继续运算 */
:00401061 C6042B00                mov byte ptr [ebx+ebp], 00
:00401065 8BC6                    mov eax, esi
/* 运算结果作为返回值送出 */
:00401067 5F                      pop edi
:00401068 5E                      pop esi
:00401069 5D                      pop ebp
:0040106A 5B                      pop ebx
:0040106B C3                      ret

【整    理】：
用户名：cyclotron
注册码：101258879

【注册信息存放】：
主目录下chkfiles.ser

【Turbo C 注册机】：
#include "stdio.h"
#include "string.h"
void main()
{char regname[21];
unsigned long regcode=0x21FB2D32,ecx=0x6B7C1929;
int i,length;
printf("\t*******************************************************************\n\n");
printf("\t\tKeyGen for CheckFiles V1.5\n\t\t\tProduced by cyclotron\n\n");
printf("\t*******************************************************************\n\n");
do  
   {printf("\n\tPlease input your Regname(less than or equal to 20):");
    length=strlen(gets(regname));
   }
while(!length
length>20);
for(i=length;i<20;i++)
regname[i]=0x20;
for(i=0;i<20;i++)
{regcode+=regname[i]*ecx;
ecx=ecx*2+0x1E470621;
}
printf("\n\tYour Regcode is:\t%lu\n",regcode);
printf("\n\tThank you for your use!\n");
getchar();

关键词：CheckFiles V1.8破解