
这个东西有两种可能:其一是个木马软件,你得把它先从进程中杀掉,然后再想办法把它整个从你的系统中去掉;其二、是个系统文件,给个外国网站上的资料:
Intel Graphics Tray. System Tray icon which gets installed with the drivers for onboard VGA cards based on the Intel 81x graphics chipset. Double-clicking on it enables you to quickly change the display resolution, save your current Display Scheme, or configure your onboard graphics card. You can also configure keyboard hotkeys (shortcuts – this is handled by another background task called HKCMD). You can access the same features through the "Intel Graphics Technology" icon in the Control Panel.
Recommendation :
Although great in theory, on some PCs we have found that whenever IGFXTRAY and HKCMD are running
不过,从你的现象看,第一种的可能性比较大(个人认为)
