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注册码能看到
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注册机到。。呵呵。
为什么大家看到明码比较的就不分析算法呢。  这个Crackme还是比较有意思的。。。 注册机代码： BYTE table[1024]={
0x00, 0x00, 0x00, 0x00, 0x96, 0x30, 0x07, 0x77, 0x2C, 0x61,
0x0E, 0xEE, 0xBA, 0x51, 0x09, 0x99, 0x19, 0xC4, 0x6D, 0x07,
0x8F, 0xF4, 0x6A, 0x70, 0x35, 0xA5, 0x63, 0xE9, 0xA3, 0x95,
0x64, 0x9E, 0x32, 0x88, 0xDB, 0x0E, 0xA4, 0xB8, 0xDC, 0x79,
0x1E, 0xE9, 0xD5, 0xE0, 0x88, 0xD9, 0xD2, 0x97, 0x2B, 0x4C,
0xB6, 0x09, 0xBD, 0x7C, 0xB1, 0x7E, 0x07, 0x2D, 0xB8, 0xE7,
0x91, 0x1D, 0xBF, 0x90, 0x64, 0x10, 0xB7, 0x1D, 0xF2, 0x20,
0xB0, 0x6A, 0x48, 0x71, 0xB9, 0xF3, 0xDE, 0x41, 0xBE, 0x84,
0x7D, 0xD4, 0xDA, 0x1A, 0xEB, 0xE4, 0xDD, 0x6D, 0x51, 0xB5,
0xD4, 0xF4, 0xC7, 0x85, 0xD3, 0x83, 0x56, 0x98, 0x6C, 0x13,
0xC0, 0xA8, 0x6B, 0x64, 0x7A, 0xF9, 0x62, 0xFD, 0xEC, 0xC9,
0x65, 0x8A, 0x4F, 0x5C, 0x01, 0x14, 0xD9, 0x6C, 0x06, 0x63,
0x63, 0x3D, 0x0F, 0xFA, 0xF5, 0x0D, 0x08, 0x8D, 0xC8, 0x20,
0x6E, 0x3B, 0x5E, 0x10, 0x69, 0x4C, 0xE4, 0x41, 0x60, 0xD5,
0x72, 0x71, 0x67, 0xA2, 0xD1, 0xE4, 0x03, 0x3C, 0x47, 0xD4,
0x04, 0x4B, 0xFD, 0x85, 0x0D, 0xD2, 0x6B, 0xB5, 0x0A, 0xA5,
0xFA, 0xA8, 0xB5, 0x35, 0x6C, 0x98, 0xB2, 0x42, 0xD6, 0xC9,
0xBB, 0xDB, 0x40, 0xF9, 0xBC, 0xAC, 0xE3, 0x6C, 0xD8, 0x32,
0x75, 0x5C, 0xDF, 0x45, 0xCF, 0x0D, 0xD6, 0xDC, 0x59, 0x3D,
0xD1, 0xAB, 0xAC, 0x30, 0xD9, 0x26, 0x3A, 0x00, 0xDE, 0x51,
0x80, 0x51, 0xD7, 0xC8, 0x16, 0x61, 0xD0, 0xBF, 0xB5, 0xF4,
0xB4, 0x21, 0x23, 0xC4, 0xB3, 0x56, 0x99, 0x95, 0xBA, 0xCF,
0x0F, 0xA5, 0xBD, 0xB8, 0x9E, 0xB8, 0x02, 0x28, 0x08, 0x88,
0x05, 0x5F, 0xB2, 0xD9, 0x0C, 0xC6, 0x24, 0xE9, 0x0B, 0xB1,
0x87, 0x7C, 0x6F, 0x2F, 0x11, 0x4C, 0x68, 0x58, 0xAB, 0x1D,
0x61, 0xC1, 0x3D, 0x2D, 0x66, 0xB6, 0x90, 0x41, 0xDC, 0x76,
0x06, 0x71, 0xDB, 0x01, 0xBC, 0x20, 0xD2, 0x98, 0x2A, 0x10,
0xD5, 0xEF, 0x89, 0x85, 0xB1, 0x71, 0x1F, 0xB5, 0xB6, 0x06,
0xA5, 0xE4, 0xBF, 0x9F, 0x33, 0xD4, 0xB8, 0xE8, 0xA2, 0xC9,
0x07, 0x78, 0x34, 0xF9, 0x00, 0x0F, 0x8E, 0xA8, 0x09, 0x96,
0x18, 0x98, 0x0E, 0xE1, 0xBB, 0x0D, 0x6A, 0x7F, 0x2D, 0x3D,
0x6D, 0x08, 0x97, 0x6C, 0x64, 0x91, 0x01, 0x5C, 0x63, 0xE6,
0xF4, 0x51, 0x6B, 0x6B, 0x62, 0x61, 0x6C, 0x1C, 0xD8, 0x30,
0x65, 0x85, 0x4E, 0x00, 0x62, 0xF2, 0xED, 0x95, 0x06, 0x6C,
0x7B, 0xA5, 0x01, 0x1B, 0xC1, 0xF4, 0x08, 0x82, 0x57, 0xC4,
0x0F, 0xF5, 0xC6, 0xD9, 0xB0, 0x65, 0x50, 0xE9, 0xB7, 0x12,
0xEA, 0xB8, 0xBE, 0x8B, 0x7C, 0x88, 0xB9, 0xFC, 0xDF, 0x1D,
0xDD, 0x62, 0x49, 0x2D, 0xDA, 0x15, 0xF3, 0x7C, 0xD3, 0x8C,
0x65, 0x4C, 0xD4, 0xFB, 0x58, 0x61, 0xB2, 0x4D, 0xCE, 0x51,
0xB5, 0x3A, 0x74, 0x00, 0xBC, 0xA3, 0xE2, 0x30, 0xBB, 0xD4,
0x41, 0xA5, 0xDF, 0x4A, 0xD7, 0x95, 0xD8, 0x3D, 0x6D, 0xC4,
0xD1, 0xA4, 0xFB, 0xF4, 0xD6, 0xD3, 0x6A, 0xE9, 0x69, 0x43,
0xFC, 0xD9, 0x6E, 0x34, 0x46, 0x88, 0x67, 0xAD, 0xD0, 0xB8,
0x60, 0xDA, 0x73, 0x2D, 0x04, 0x44, 0xE5, 0x1D, 0x03, 0x33,
0x5F, 0x4C, 0x0A, 0xAA, 0xC9, 0x7C, 0x0D, 0xDD, 0x3C, 0x71,
0x05, 0x50, 0xAA, 0x41, 0x02, 0x27, 0x10, 0x10, 0x0B, 0xBE,
0x86, 0x20, 0x0C, 0xC9, 0x25, 0xB5, 0x68, 0x57, 0xB3, 0x85,
0x6F, 0x20, 0x09, 0xD4, 0x66, 0xB9, 0x9F, 0xE4, 0x61, 0xCE,
0x0E, 0xF9, 0xDE, 0x5E, 0x98, 0xC9, 0xD9, 0x29, 0x22, 0x98,
0xD0, 0xB0, 0xB4, 0xA8, 0xD7, 0xC7, 0x17, 0x3D, 0xB3, 0x59,
0x81, 0x0D, 0xB4, 0x2E, 0x3B, 0x5C, 0xBD, 0xB7, 0xAD, 0x6C,
0xBA, 0xC0, 0x20, 0x83, 0xB8, 0xED, 0xB6, 0xB3, 0xBF, 0x9A,
0x0C, 0xE2, 0xB6, 0x03, 0x9A, 0xD2, 0xB1, 0x74, 0x39, 0x47,
0xD5, 0xEA, 0xAF, 0x77, 0xD2, 0x9D, 0x15, 0x26, 0xDB, 0x04,
0x83, 0x16, 0xDC, 0x73, 0x12, 0x0B, 0x63, 0xE3, 0x84, 0x3B,
0x64, 0x94, 0x3E, 0x6A, 0x6D, 0x0D, 0xA8, 0x5A, 0x6A, 0x7A,
0x0B, 0xCF, 0x0E, 0xE4, 0x9D, 0xFF, 0x09, 0x93, 0x27, 0xAE,
0x00, 0x0A, 0xB1, 0x9E, 0x07, 0x7D, 0x44, 0x93, 0x0F, 0xF0,
0xD2, 0xA3, 0x08, 0x87, 0x68, 0xF2, 0x01, 0x1E, 0xFE, 0xC2,
0x06, 0x69, 0x5D, 0x57, 0x62, 0xF7, 0xCB, 0x67, 0x65, 0x80,
0x71, 0x36, 0x6C, 0x19, 0xE7, 0x06, 0x6B, 0x6E, 0x76, 0x1B,
0xD4, 0xFE, 0xE0, 0x2B, 0xD3, 0x89, 0x5A, 0x7A, 0xDA, 0x10,
0xCC, 0x4A, 0xDD, 0x67, 0x6F, 0xDF, 0xB9, 0xF9, 0xF9, 0xEF,
0xBE, 0x8E, 0x43, 0xBE, 0xB7, 0x17, 0xD5, 0x8E, 0xB0, 0x60,
0xE8, 0xA3, 0xD6, 0xD6, 0x7E, 0x93, 0xD1, 0xA1, 0xC4, 0xC2,
0xD8, 0x38, 0x52, 0xF2, 0xDF, 0x4F, 0xF1, 0x67, 0xBB, 0xD1,
0x67, 0x57, 0xBC, 0xA6, 0xDD, 0x06, 0xB5, 0x3F, 0x4B, 0x36,
0xB2, 0x48, 0xDA, 0x2B, 0x0D, 0xD8, 0x4C, 0x1B, 0x0A, 0xAF,
0xF6, 0x4A, 0x03, 0x36, 0x60, 0x7A, 0x04, 0x41, 0xC3, 0xEF,
0x60, 0xDF, 0x55, 0xDF, 0x67, 0xA8, 0xEF, 0x8E, 0x6E, 0x31,
0x79, 0xBE, 0x69, 0x46, 0x8C, 0xB3, 0x61, 0xCB, 0x1A, 0x83,
0x66, 0xBC, 0xA0, 0xD2, 0x6F, 0x25, 0x36, 0xE2, 0x68, 0x52,
0x95, 0x77, 0x0C, 0xCC, 0x03, 0x47, 0x0B, 0xBB, 0xB9, 0x16,
0x02, 0x22, 0x2F, 0x26, 0x05, 0x55, 0xBE, 0x3B, 0xBA, 0xC5,
0x28, 0x0B, 0xBD, 0xB2, 0x92, 0x5A, 0xB4, 0x2B, 0x04, 0x6A,
0xB3, 0x5C, 0xA7, 0xFF, 0xD7, 0xC2, 0x31, 0xCF, 0xD0, 0xB5,
0x8B, 0x9E, 0xD9, 0x2C, 0x1D, 0xAE, 0xDE, 0x5B, 0xB0, 0xC2,
0x64, 0x9B, 0x26, 0xF2, 0x63, 0xEC, 0x9C, 0xA3, 0x6A, 0x75,
0x0A, 0x93, 0x6D, 0x02, 0xA9, 0x06, 0x09, 0x9C, 0x3F, 0x36,
0x0E, 0xEB, 0x85, 0x67, 0x07, 0x72, 0x13, 0x57, 0x00, 0x05,
0x82, 0x4A, 0xBF, 0x95, 0x14, 0x7A, 0xB8, 0xE2, 0xAE, 0x2B,
0xB1, 0x7B, 0x38, 0x1B, 0xB6, 0x0C, 0x9B, 0x8E, 0xD2, 0x92,
0x0D, 0xBE, 0xD5, 0xE5, 0xB7, 0xEF, 0xDC, 0x7C, 0x21, 0xDF,
0xDB, 0x0B, 0xD4, 0xD2, 0xD3, 0x86, 0x42, 0xE2, 0xD4, 0xF1,
0xF8, 0xB3, 0xDD, 0x68, 0x6E, 0x83, 0xDA, 0x1F, 0xCD, 0x16,
0xBE, 0x81, 0x5B, 0x26, 0xB9, 0xF6, 0xE1, 0x77, 0xB0, 0x6F,
0x77, 0x47, 0xB7, 0x18, 0xE6, 0x5A, 0x08, 0x88, 0x70, 0x6A,
0x0F, 0xFF, 0xCA, 0x3B, 0x06, 0x66, 0x5C, 0x0B, 0x01, 0x11,
0xFF, 0x9E, 0x65, 0x8F, 0x69, 0xAE, 0x62, 0xF8, 0xD3, 0xFF,
0x6B, 0x61, 0x45, 0xCF, 0x6C, 0x16, 0x78, 0xE2, 0x0A, 0xA0,
0xEE, 0xD2, 0x0D, 0xD7, 0x54, 0x83, 0x04, 0x4E, 0xC2, 0xB3,
0x03, 0x39, 0x61, 0x26, 0x67, 0xA7, 0xF7, 0x16, 0x60, 0xD0,
0x4D, 0x47, 0x69, 0x49, 0xDB, 0x77, 0x6E, 0x3E, 0x4A, 0x6A,
0xD1, 0xAE, 0xDC, 0x5A, 0xD6, 0xD9, 0x66, 0x0B, 0xDF, 0x40,
0xF0, 0x3B, 0xD8, 0x37, 0x53, 0xAE, 0xBC, 0xA9, 0xC5, 0x9E,
0xBB, 0xDE, 0x7F, 0xCF, 0xB2, 0x47, 0xE9, 0xFF, 0xB5, 0x30,
0x1C, 0xF2, 0xBD, 0xBD, 0x8A, 0xC2, 0xBA, 0xCA, 0x30, 0x93,
0xB3, 0x53, 0xA6, 0xA3, 0xB4, 0x24, 0x05, 0x36, 0xD0, 0xBA,
0x93, 0x06, 0xD7, 0xCD, 0x29, 0x57, 0xDE, 0x54, 0xBF, 0x67,
0xD9, 0x23, 0x2E, 0x7A, 0x66, 0xB3, 0xB8, 0x4A, 0x61, 0xC4,
0x02, 0x1B, 0x68, 0x5D, 0x94, 0x2B, 0x6F, 0x2A, 0x37, 0xBE,
0x0B, 0xB4, 0xA1, 0x8E, 0x0C, 0xC3, 0x1B, 0xDF, 0x05, 0x5A,
0x8D, 0xEF, 0x02, 0x2D
};
CHAR name[MAX_PATH]={0};
GetDlgItem(IDC_EDIT1)->GetWindowText(name,MAX_PATH);
int len=strlen(name);
DWORD dwTem=0xFFFFFFFF;
for(int i=0;i<len;i++)
{
DWORD ecx=dwTem>>8;
DWORD edx=*(byte*)(&dwTem);
DWORD eax=*(byte*)(name+i);
eax ^=edx;
eax=*(DWORD*)(table+4*eax);
dwTem=eax ^ ecx;
}
CString str;
dwTem=-dwTem-1;
str.Format("%X",dwTem);
GetDlgItem(IDC_EDIT2)->SetWindowText(str);
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