求救啊 xpsbos.dll是什么来的!

未知 - AppInit DLLs: businesn.dll nvidons.dll xpsbos.dll woswelc.dll baccops.dll aliens.dll rmbsony.dll cmonos.dll jolinos.dll autoppt.dll offscrl.dll hourpx2.dll therbrek.dll dearnts.dll xpstong.dll

病毒！准确的说时木马，而且很难删除！