水平有限，我只看出下面这些应该是病毒（仅供参考）：
<{32CD708B-60A7-4C00-9377-D73EAA495F0F}><C:\WINDOWS\system32\RavExt.dll> [(Verified)Beijing Rising Science and Technology Corporation Limited]
<{5D83AD9C-3BFC-43F5-979D-2904DBC54A8E}><C:\Program Files\Internet Explorer\PLUGINS\WinSys64.Sys> []
<{7F4D1081-25FD-44F5-99C6-FF271CFB7EC2}><C:\Program Files\Common Files\Microsoft Shared\MSINFO\SysInfo1.dll> []
