昨天晚上更新了3721，今天上着上着突然机器慢了下来，我试着重启，可是启动以后系统占有率每次都是100%，今天机器好好的时候还专门用了瑞星杀了一次毒。我以为是有冲突进安全模式删除了3721，可是再次开机还是100%。现在系统运行的很慢，还请高手指教！
下面是用HIJACK扫出来的结果，请高手看看，帮帮小菜我，不胜感谢！！！！
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\联想\联想键盘驱动\hidSevice.exe
C:\Program Files\联想\联想键盘驱动\usbkbdriver.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
C:\PROGRA~1\RISING\RAV\RAVMON.EXE
C:\Program Files\联想\联想键盘驱动\fastkey.exe
C:\WINDOWS\system32\ctfmon.exe
C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\联想\联想键盘驱动\TGESrvLogon.exe
C:\PROGRAM FILES\RISING\RAV\RavStub.exe
C:\Program Files\ChinaNet\VnetClient.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Internet Explorer\iexplore.exe
D:\软件\hijackthis\HijackThis.exe
R3 - URLSearchHook: (no name) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (没有文件)
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v5.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: VnetCookie Class - {4E83D567-4697-4F7B-B1F0-A513B01DB89A} - c:\PROGRA~1\chinanet\VNETTR~1.DLL
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - E:\Tencent QQ\qq\QQIEHelper.dll
O2 - BHO: Router Layer - {5EB7CB50-E375-4718-B4C0-9AD12EFA2F84} - (没有文件)
O2 - BHO: MMSAssist - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL
O2 - BHO: std software - {6A512BF7-EC78-4e8d-9841-6C02E8FA9838} - C:\WINDOWS\system32\stdup.dll
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - C:\Program Files\Xi\NetTransport 2\NTIEHelper.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\DOWNLO~1\CnsHook.dll
O3 - Toolbar: (no name) - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - (没有文件)
O3 - Toolbar: BitCometBar - {3F1ABCDB-A875-46c1-8345-B72A4567E486} - D:\软件\BitComet\BitCometBar\BitCometBar0.1.dll
O4 - HKLM\..\Run: [HuaShanTGEUSBKbd] C:\Program Files\联想\联想键盘驱动\hidSevice.exe
O4 - HKLM\..\Run: [HuaShanTGEUSBKbd1] C:\Program Files\联想\联想键盘驱动\usbkbdriver.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [RavTimer] C:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [RavMon] C:\PROGRA~1\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O8 - Extra context menu item: >> 彩信发送 << - res://C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL/mms.htm
O8 - Extra context menu item: !搜一搜 - res://C:\WINDOWS\DOWNLO~1\CnsMinEx.dll/1003
O8 - Extra context menu item: &使用暴风下载器下载 - D:\软件\Ringz Studio\Storm Downloader\geturl.htm
O8 - Extra context menu item: &使用迅雷下载 - D:\软件\Thunder Network\Thunder\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - D:\软件\Thunder Network\Thunder\getAllurl.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - E:\Tencent QQ\qq\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - E:\Tencent QQ\qq\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - E:\Tencent QQ\qq\SendMMS.htm
O8 - Extra context menu item: 用比特精灵下载(&B) - D:\软件\BitSpirit\bsurl.htm
O9 - Extra button: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm (文件故障)
O9 - Extra button: 金银岛 - {06926B30-424E-4f1c-8EE3-543CD96573DC} - D:\软件\金银岛\NCOnlineClt.exe
O9 - Extra button: 浩方对战平台 - {0A155D3C-68E2-4215-A47A-E800A446447A} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra button: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (文件故障)
O9 - Extra button: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://cn.rd.yahoo.com/auct/promo/3721/200509/ielogo-homepage/*http://cn.auctions.yahoo.com/?refcode=3721200509ielogo-homepage (文件故障)
O9 - Extra button: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/?source=Cns (文件故障)
O9 - Extra button: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL
O9 - Extra 'Tools' menuitem: MMSAssist工具条设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\Tencent QQ\qq\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\Tencent QQ\qq\QQ.EXE
O9 - Extra button: (no name) - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - (没有文件)
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\Tencent QQ\qq\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\Tencent QQ\qq\QQIEHelper.dll
O9 - Extra button: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (文件故障)
O9 - Extra button: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (文件故障)
O9 - Extra 'Tools' menuitem: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (文件故障)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra button: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (文件故障)
O9 - Extra 'Tools' menuitem: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (文件故障)
O11 - Options group: [!CNS] 网络实名
O14 - IERESET.INF: START_PAGE_URL=http://www.legend.com
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage) - http://go.microsoft.com/fwlink/?LinkId=39204&clcid=0x409
O16 - DPF: {2D2768E3-E1D6-4F37-B078-B018EC26477C} (WebClient Control) - http://www.horsemaker.cn/chat/HMChatClientch20050729.cab
O16 - DPF: {2EA6D939-4445-43F1-A12B-8CB3DDA8B855} (V2 Control) - http://www.bluesky.cn/download/v2_53.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1120535105666
O16 - DPF: {8135EF31-FE8C-4C6E-A18A-F59944C3A488} (Spocx Class) - http://ddddl.dudu.com/ddd/channel/spockx-channel.cab
O16 - DPF: {BA0F088C-72C1-475A-92F8-42391DEF6961} (Blueskyvoice Control) - http://www.bluesky.cn/download/blueskyvoice_26.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash
Object) - http://www.zzip.com.cn/share/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{E52D02F4-6B05-4633-A823-247EC160C645}: NameServer = 222.88.88.88 219.150.150.150
O20 - Winlogon Notify: ZGNotify - C:\WINDOWS\MyNotification.dll
