我的电脑最近老是会出现速度奇慢，重新开机后就好了，等会速度又慢了，CPU100%使用过会又变成几%了！瑞星杀毒最新的也查不出是什么病毒，谁能告诉我中了什么病毒了，怎么搞定！

建议你下载并使用HijackThis1.99.1 扫描一个日志贴上来
HijackThis下载地址请参考：
【必读】本版说明及常用小软件下载
http://forum.ikaka.com/topic.asp?board=67&artid=5188931

HijackThis的使用方法-----请参考--瑞星HijackThis专题
http://it.rising.com.cn/newSite/Channels/anti_virus/Antivirus_Faq/TopicExplorerPagePackage/hijackthis.htm

或参考图解说明：本版基本操作说明http://forum.ikaka.com/topic.asp?board=67&artid=6789825中的14，15楼图解

Logfile of HijackThis v1.99.1
Scan saved at 13:34:36, on 2005-8-29
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
g:\program files\rising\rfw\rfwsrv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
g:\program files\rising\rfw\RfwMain.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\system32\RUNDLL32.EXE
G:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
G:\PROGRA~1\RISING\RAV\RAVMON.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\nvsvc32.exe
G:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
G:\PROGRAM FILES\RISING\RAV\Ravmond.exe
G:\PROGRAM FILES\RISING\RAV\RavStub.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Chinanet\VnetClient.exe
C:\WINDOWS\system32\conime.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\zhangyueliang\桌面\HijackThis.exe

O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v5.dll
O2 - BHO: QQBrowserHelperObject Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\复件 Tencent\QQIEHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [RavTimer] G:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [RavMon] G:\PROGRA~1\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKLM\..\Run: [RfwMain] "G:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: &使用迅雷下载 - C:\Program Files\Thunder Network\Thunder\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - C:\Program Files\Thunder Network\Thunder\getAllurl.htm
O8 - Extra context menu item: 使用Kugoo下载 - C:\PROGRA~1\KUGOO2\KugooDownX.htm
O8 - Extra context menu item: 使用网际快车下载 - C:\PROGRA~1\FLASHGET\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\PROGRA~1\FLASHGET\jc_all.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - C:\Program Files\复件 Tencent\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - C:\Program Files\复件 Tencent\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - C:\Program Files\复件 Tencent\SendMMS.htm
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\复件 Tencent\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\复件 Tencent\QQ.EXE
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra button: 易趣购物 - {DE60714F-AC17-427e-861A-FD60CBDF119A} - http://adfarm.mediaplex.com/ad/ck/4080-23171-9517-209?cn=song;icon;hp&mpro=http://www.ebay.com.cn (file missing)
O9 - Extra 'Tools' menuitem: 易趣购物 - {DE60714F-AC17-427e-861A-FD60CBDF119A} - http://adfarm.mediaplex.com/ad/ck/4080-23171-9517-209?cn=song;icon;hp&mpro=http://www.ebay.com.cn (file missing)
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\复件 Tencent\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\复件 Tencent\QQIEHelper.dll
O14 - IERESET.INF: START_PAGE_URL=about:blank
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1123497634791
O17 - HKLM\System\CCS\Services\Tcpip\..\{67F414DF-3089-42C4-9FAB-DA61F48B90B9}: NameServer = 218.2.135.1 61.147.37.1
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Corporation Limited - g:\program files\rising\rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - G:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - G:\PROGRAM FILES\RISING\RAV\Ravmond.exe

什么东东啊，看不明白！帮忙！

C:\WINDOWS\SOUNDMAN.EXE
各位高手，我一直不明白这是什么，可不可能解答一下。

快来人帮帮我啊，看看我的电脑中什么东东啦，怎么解决啊！谢谢！

????

晕，怎么没人帮我啊？

帮你顶，我也想知道我刚刚提的问题！

楼主你好：

1.
soundman.exe是Realtek声卡相关程序。该进程在系统托盘驻留，用于进行快速访问和诊断。

2.C:\Program Files\Chinanet\VnetClient.exe这个你知道是什么吗？

3.把任务管理器进程选项卡的图截取下来，看看那个占用cpu很多。

哦，谢谢楼上的。