NTSTATUS x64Func::x64NtMapViewOfSection (
    IN HANDLE SectionHandle,
    IN HANDLE ProcessHandle,
    IN OUT DWORD64* BaseAddress,
    IN ULONG ZeroBits,
    IN ULONG CommitSize,
    IN OUT LARGE_INTEGER* SectionOffset OPTIONAL,
    IN OUT DWORD64* ViewSize,
    IN SECTION_INHERIT InheritDisposition,
    IN ULONG AllocationType,
    IN ULONG Protect
    )
{
    static DWORD64 _NtMapViewOfSection = 0;
    if(!_NtMapViewOfSection)
    {
        _NtMapViewOfSection  = GetProcAddress64(getNTDLL64(),"NtMapViewOfSection");
        if(!_NtMapViewOfSection){
            return 0;
        }
    }

    return (NTSTATUS)x64Func::X64Call(_NtMapViewOfSection, 10,
    (DWORD64)SectionHandle, (DWORD64)ProcessHandle, (DWORD64)BaseAddress, (DWORD64)ZeroBits, (DWORD64)CommitSize,
    (DWORD64)SectionOffset, (DWORD64)ViewSize, (DWORD64)InheritDisposition, (DWORD64)AllocationType, (DWORD64)Protect);
}

//use
{
    HANDLE hSec = NULL;
    LARGE_INTEGER a;
    DWORD64 s = NULL;
    DWORD64 BaseAddress = NULL;
    s = dwImageSize;
    a.HighPart = 0;
    a.LowPart = s;


res = x64Func::x64NtMapViewOfSection(hSec, hProcess, &BaseAddress, NULL, NULL, NULL, &s, ViewUnmap, NULL, PAGE_EXECUTE_READWRITE);
}