BOOL __stdcall DialogFunc(HWND hDlg, UINT a2, WPARAM a3, LPARAM a4)

{

  HMODULE v5; // eax

  HICON v6; // eax

  HMODULE v7; // eax

  HCURSOR v8; // ST20_4

  HWND v9; // eax

  CHAR String; // [esp+8h] [ebp-340h]

  CHAR v11[]; // [esp+108h] [ebp-240h]

  char v12; // [esp+10Ch] [ebp-23Ch]

  char v13; // [esp+10Dh] [ebp-23Bh]

  char v14; // [esp+10Eh] [ebp-23Ah]

  char v15; // [esp+10Fh] [ebp-239h]

  char v16; // [esp+110h] [ebp-238h]

  char v17; // [esp+111h] [ebp-237h]

  char v18; // [esp+112h] [ebp-236h]

  char v19; // [esp+113h] [ebp-235h]

  char v20; // [esp+114h] [ebp-234h]

  char v21; // [esp+115h] [ebp-233h]

  char v22; // [esp+116h] [ebp-232h]

  char v23; // [esp+117h] [ebp-231h]

  CHAR Text; // [esp+208h] [ebp-140h]

  char Src[]; // [esp+308h] [ebp-40h]

  __int128 v26; // [esp+318h] [ebp-30h]

  int v27; // [esp+328h] [ebp-20h]

  __int128 v28; // [esp+32Ch] [ebp-1Ch]

  int v29; // [esp+33Ch] [ebp-Ch]

  __int16 v30; // [esp+340h] [ebp-8h]

  if ( a2 ==  )

  {

    EndDialog(hDlg, );

    return ;

  }

  if ( a2 ==  )

  {

    v5 = GetModuleHandleW();

    v6 = LoadIconW(v5, (LPCWSTR)'g');

    SetClassLongA(hDlg, -, (LONG)v6);

    v7 = GetModuleHandleW();

    v8 = LoadCursorW(v7, (LPCWSTR)'f');

    v9 = GetDlgItem(hDlg, );

    SetClassLongA(v9, -, (LONG)v8);

    return ;

  }

  if ( a2 !=  || (unsigned __int16)a3 !=  )

    return ;

  memset(&String, (unsigned __int16)a3 - , 256u);

  memset(v11, , 0x100u);

  memset(&Text, , 0x100u);

  GetDlgItemTextA(hDlg, , &String, );

  GetDlgItemTextA(hDlg, , v11, );

  if ( strstr(&String, "@") && strstr(&String, ".") && strstr(&String, ".")[] && strstr(&String, "@")[] != '.' )

  {

    v28 = xmmword_410AA0;                       // "Registration fai"

    v29 = 'erul';

    *(_OWORD *)Src = xmmword_410A90;            // "Registration Suc"

    v30 = '.';

    v26 = xmmword_410A80;                       // "cess!Your flag"

    v27 = ':si';

    if ( strlen(v11) !=                       // 序列号长度为16

      || v11[] != 'C'

      || v23 != 'X'

      || v11[] != 'Z'

      || v11[] + v22 !=                     // v22=65='A'

      || v11[] != ''

      || v11[] + v21 !=                     // v21=98='b'

      || v11[] != 'd'                          // v11="CZ9d"

      || v20 != ''

      || v12 != 'm'

      || v19 != 'G'

      || v13 != 'q'

      || v13 + v18 !=                        // v18=57='9'

      || v14 != ''

      || v17 != 'g'

      || v15 != 'c'

      || v16 != '' )

    {

      strcpy_s(&Text, 0x100u, (const char *)&v28);

    }

    else

    {

      strcpy_s(&Text, 0x100u, Src);

      strcat_s(&Text, 0x100u, v11);

    }

  }

  else

  {

    strcpy_s(&Text, 0x100u, "Your E-mail address in not valid.");

  }

  MessageBoxA(hDlg, &Text, "Registeration", 0x40u);

  return ;

}

 if ( strstr(&String, "@") && strstr(&String, ".") && strstr(&String, ".")[] && strstr(&String, "@")[] != '.' )