然后就是写脚本瞎跑，1天也没跑出来。然后看到网页里有提示。。
[作者提示：序列号转换后的数值数组：
1、列向量组里不存在相反值，如[1,-1,1,0]与[-1,1,-1,0]不能同时存在
2、每个行向量里的 0 的数量 占 1/3
2023/9/3 20:55
]
根据提示重新写脚本跑数据
if ( input_len != 156 ) // 输入长度156
{
LABEL_16:
v12 = fun_printf(std::cout, "fail");
std::basic_ostream<char,std::char_traits<char>>::operator<<(v12, sub_1400030E0);
goto LABEL_233;
}
if ( input_len != 156 ) // 输入长度156
{
LABEL_16:
v12 = fun_printf(std::cout, "fail");
std::basic_ostream<char,std::char_traits<char>>::operator<<(v12, sub_1400030E0);
goto LABEL_233;
}
v20 = errno();
v21 = v20;
v22 = (const char *)&Str;
if ( v149 >= 0x10 )
v22 = Str;
*v20 = 0;
n4First = strtol(v22, &EndPtr, 10);
v20 = errno();
v21 = v20;
v22 = (const char *)&Str;
if ( v149 >= 0x10 )
v22 = Str;
*v20 = 0;
n4First = strtol(v22, &EndPtr, 10);
if ( !MaxCount || (v27 = memchr(v24, '2', MaxCount)) == 0i64 || v27 - (_BYTE *)v24 == -1 )
{
v28 = errno();
v29 = v28;
v30 = (const char *)&Str;
if ( v149 >= 0x10 )
v30 = Str;
*v28 = 0;
v31 = strtol(v30, &v146, 2); //
if ( v30 == v146 )
goto LABEL_245;
if ( *v29 == 34 )
{
std::_Xout_of_range("stoi argument out of range");
__debugbreak();
LABEL_245:
std::_Xinvalid_argument("invalid stoi argument");
__debugbreak();
LABEL_246:
std::_Xout_of_range("stoi argument out of range");
__debugbreak();
LABEL_247:
std::_Xinvalid_argument("invalid stoi argument");
__debugbreak();
LABEL_248:
sub_1400012C0(0x80004005);
}
if ( v31 == 15 )
{
v126 = fun_printf(std::cout, "Fail");
std::basic_ostream<char,std::char_traits<char>>::operator<<(v126, sub_1400030E0);
goto LABEL_228;
}
v26 = v149;
v25 = Str;
}
if ( !MaxCount || (v27 = memchr(v24, '2', MaxCount)) == 0i64 || v27 - (_BYTE *)v24 == -1 )
{
v28 = errno();
v29 = v28;
v30 = (const char *)&Str;
if ( v149 >= 0x10 )
v30 = Str;
*v28 = 0;
v31 = strtol(v30, &v146, 2); //
if ( v30 == v146 )
goto LABEL_245;
if ( *v29 == 34 )
{
std::_Xout_of_range("stoi argument out of range");
__debugbreak();
LABEL_245:
std::_Xinvalid_argument("invalid stoi argument");
__debugbreak();
LABEL_246:
std::_Xout_of_range("stoi argument out of range");
__debugbreak();
LABEL_247:
std::_Xinvalid_argument("invalid stoi argument");
__debugbreak();
LABEL_248:
sub_1400012C0(0x80004005);
}
if ( v31 == 15 )
{
v126 = fun_printf(std::cout, "Fail");
std::basic_ostream<char,std::char_traits<char>>::operator<<(v126, sub_1400030E0);
goto LABEL_228;
}
v26 = v149;
v25 = Str;
}
v41 = memchr(str4First_1, '2', MaxCount); // 又查找2。。。
if ( v41 )
{
if ( v41 - (_BYTE *)str4First_1 != -1 )
{
v42 = 0;
v43 = 0;
v44 = *((signed int *)Unicode4First - 4);
LODWORD(v45) = 0;
if ( (signed int)v44 <= 0 )
{
v13 = v134;
}
else
{
do
{
v46 = (signed int)v45;
if ( Unicode4First[v46] == '2' )
{
if ( !v43 )
{
v43 = 1;
if ( ((1 - *((_DWORD *)Unicode4First - 2)) | (*((_DWORD *)Unicode4First - 3) - (signed int)v44)) < 0 )
{
sub_140002D70(&v150, v44);
Unicode4First = v150;
}
}
Unicode4First[v46] = '1';
++v42;
}
v45 = (v46 * 2 + 2) >> 1;
}
while ( (signed int)v45 < (signed int)v44 );
n4First = v138;
if ( v43 )
{
if ( (signed int)v44 > *((_DWORD *)Unicode4First - 3) )
sub_1400012C0(0x80070057);
*((_DWORD *)Unicode4First - 4) = v44;
Unicode4First[v44] = 0;
}
if ( v42 == 4 )
{
v62 = fun_printf(std::cout, "Fail");
std::basic_ostream<char,std::char_traits<char>>::operator<<(v62, sub_1400030E0);
goto LABEL_225;
}
v13 = v134;
}
}
v41 = memchr(str4First_1, '2', MaxCount); // 又查找2。。。
if ( v41 )
{
if ( v41 - (_BYTE *)str4First_1 != -1 )
{
v42 = 0;
v43 = 0;
v44 = *((signed int *)Unicode4First - 4);
LODWORD(v45) = 0;
if ( (signed int)v44 <= 0 )
{
v13 = v134;
}
else
{
do
{
v46 = (signed int)v45;
if ( Unicode4First[v46] == '2' )
{
if ( !v43 )
{
v43 = 1;
if ( ((1 - *((_DWORD *)Unicode4First - 2)) | (*((_DWORD *)Unicode4First - 3) - (signed int)v44)) < 0 )
{
sub_140002D70(&v150, v44);
Unicode4First = v150;
}
}
Unicode4First[v46] = '1';
++v42;
}
v45 = (v46 * 2 + 2) >> 1;
}
while ( (signed int)v45 < (signed int)v44 );
n4First = v138;
if ( v43 )
{
if ( (signed int)v44 > *((_DWORD *)Unicode4First - 3) )
sub_1400012C0(0x80070057);
*((_DWORD *)Unicode4First - 4) = v44;
Unicode4First[v44] = 0;
}
if ( v42 == 4 )
{
v62 = fun_printf(std::cout, "Fail");
std::basic_ostream<char,std::char_traits<char>>::operator<<(v62, sub_1400030E0);
goto LABEL_225;
}
v13 = v134;
}
}
if ( n4First <= n4FirstLast )
break;
if ( n4First <= n4FirstLast )
break;
if ( ++v0 >= 39 ) // v0进来是0，所以说实质上，是遍历39轮，每轮处理4字节
{
v57 = 0;
if ( input_len_1 )
{
v58 = 0i64;
do
{
v59 = v57 / 39; // 0 1 2 3
v60 = v57 % 39; // 0 1 2 ... 38
v61 = input_2;
if ( v153 >= 0x10 )
v61 = (void **)input_2[0];
switch ( *((_BYTE *)v61 + v58) )
{
case 0x30:
*(_DWORD *)(*(_QWORD *)(qword_1400098A8 + 8i64 * v59) + 4i64 * v60) = 0;
break;
case 0x31:
*(_DWORD *)(*(_QWORD *)(qword_1400098A8 + 8i64 * v59) + 4i64 * v60) = 1;
break;
case 0x32:
*(_DWORD *)(*(_QWORD *)(qword_1400098A8 + 8i64 * v59) + 4i64 * v60) = -1;
break;
default:
goto LABEL_16;
}
++v57;
++v58;
}
while ( v57 < input_len_1 );
}
if ( ++v0 >= 39 ) // v0进来是0，所以说实质上，是遍历39轮，每轮处理4字节
{
v57 = 0;
if ( input_len_1 )
{
v58 = 0i64;
do
{
v59 = v57 / 39; // 0 1 2 3
v60 = v57 % 39; // 0 1 2 ... 38
v61 = input_2;
if ( v153 >= 0x10 )
v61 = (void **)input_2[0];
switch ( *((_BYTE *)v61 + v58) )
{
case 0x30:
*(_DWORD *)(*(_QWORD *)(qword_1400098A8 + 8i64 * v59) + 4i64 * v60) = 0;
break;
case 0x31:
*(_DWORD *)(*(_QWORD *)(qword_1400098A8 + 8i64 * v59) + 4i64 * v60) = 1;
break;
case 0x32:
*(_DWORD *)(*(_QWORD *)(qword_1400098A8 + 8i64 * v59) + 4i64 * v60) = -1;
break;
default:
goto LABEL_16;
}
++v57;
++v58;
}
while ( v57 < input_len_1 );
}
if ( v65 == v66 ) // 他们俩为啥都是0呢
{
**(_DWORD **)(v64 + qword_1400098B8) = 0;
}
else
{
v96 = -1;
if ( v65 < v66 )
v96 = 1;
**(_DWORD **)(v64 + qword_1400098B8) = v96;
}
if ( v67 ) // 这里还是要求每行 1和2的数量相等
goto LABEL_16;
if ( v65 == v66 ) // 他们俩为啥都是0呢
{
**(_DWORD **)(v64 + qword_1400098B8) = 0;
}
else
{
v96 = -1;
[招生]科锐逆向工程师培训(2024年11月15日实地，远程教学同时开班, 第51期)
