(经瑞星查毒后如图.)
不知道系统为什么不断重启,怀疑是中了什么重大病毒~~(恕我无知)

各位高手帮帮看,日志如下:
HijackThis_815汉化版扫描日志 V1.99.1
保存于      16:48:54, 日期 2006-7-23
操作系统：  Windows XP SP2 (WinNT 5.01.2600)
浏览器：    Internet Explorer v6.00 SP2 (6.00.2900.2180)

当前运行的进程：         
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
C:\WINDOWS\Explorer.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Tencent\QQ\QQ.exe
C:\Program Files\Tencent\QQ\TIMPlatform.exe
D:\Hijackthis1991zww\HijackThis1991zww.exe

R3 - 默认的URLSearchHook丢失。用HijackThis修复
O2 - BHO: KOSIE HelperInternet Explorer Web Content Guard  - {1B2F92A1-CDAF-4511-9382-91E3F5CE0880} - C:\Program Files\KOS\KOSIEBar.dll
O2 - BHO: CAISHOW TOOLBAR - {3AF40CB8-B3BA-4E2D-8968-4BF8DB172997} - (no file)
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - (no file)
O2 - BHO: CdnForIE Class - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll
O2 - BHO: Vision - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\mmsass~1.dll
O2 - BHO: stdup - {6A512BF7-EC78-4e8d-9841-6C02E8FA9838} - (no file)
O2 - BHO: bg - {7BDAF75A-0D6F-4F50-AFE9-333D08DF4005} - (no file)
O2 - BHO: ThunderBHO - {889D2FEB-5411-4565-8998-1DD2C5261283} - (no file)
O2 - BHO: (no name) - {A9930D97-9CF0-42A0-A10D-4F28836579D5} - D:\PROGRA~1\KuGoo3\KUGOO3~1.OCX
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - (no file)
O2 - BHO: HBObject Class - {AE22AFE5-1EF4-4D25-9E23-D2825FB17DA1} - (no file)
O3 - IE工具栏增项: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - (no file)
O3 - IE工具栏增项: BitComet工具栏 - {3F1ABCDB-A875-46c1-8345-B72A4567E486} - D:\Program Files\BitComet\BitCometBar\BitCometBar0.6.dll
O3 - IE工具栏增项: 金山毒霸安全助手 - {EF72500A-C234-46C4-BF0A-9AA6913DDF34} - C:\Program Files\KOS\KOSIEBar.dll
O3 - IE工具栏增项: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - 启动项HKLM\\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - 启动项HKLM\\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - 启动项HKLM\\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - 启动项HKLM\\Run: [SoundMan] SOUNDMAN.EXE
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - 启动项HKLM\\Run: [StormCodec_Helper] "C:\Program Files\Ringz Studio\Storm Codec\StormSet.exe" /S /opti
O4 - 启动项HKLM\\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
O4 - 启动项HKLM\\Run: [KuGoo3] D:\Program Files\KuGoo3\KuGoo.exe
O4 - 启动项HKLM\\Run: [EPSON Stylus C43 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C43 Series" /O6 "USB001" /M "Stylus C43"
O4 - 启动项HKLM\\Run: [CnsMHlp.exe] C:\WINDOWS\Downloaded Program files\CnsMHlp.exe
O4 - 启动项HKLM\\Run: [KavStart] "C:\KAV2006\KAVStart.exe" -startup
O4 - 启动项HKLM\\Run: [System] C:\WINDOWS\system32\Client.exe
O4 - 启动项HKLM\\Run: [bgoomain.exe] C:\PROGRA~1\baigoo\bgoomain.exe
O4 - 启动项HKLM\\RunOnce: [alsmt.exe] C:\WINDOWS\system32\alsmt.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O8 - IE右键菜单中的新增项目: 上传到QQ网络硬盘 - C:\Program Files\Tencent\QQ\AddToNetDisk.htm
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - C:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - C:\Program Files\Tencent\QQ\AddEmotion.htm
O8 - IE右键菜单中的新增项目: 用QQ彩信发送该图片 - C:\Program Files\Tencent\QQ\SendMMS.htm
O9 - 浏览器额外的按钮: Yahoo 3.5G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomail (file missing)
O9 - 浏览器额外的按钮: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=taobao (file missing)
O9 - 浏览器额外的按钮: 中文上网 - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll
O9 - 浏览器额外的“工具”菜单项: 中文上网 - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll
O9 - 浏览器额外的按钮: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yassist (file missing)
O9 - 浏览器额外的按钮: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\mmsass~1.dll
O9 - 浏览器额外的“工具”菜单项: 彩E精灵设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\mmsass~1.dll
O9 - 浏览器额外的按钮: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的“工具”菜单项: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的按钮: 易趣购物 - {DE607143-AC19-423e-867A-7D70ABDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=5 (file missing)
O9 - 浏览器额外的“工具”菜单项: 易趣购物 - {DE607143-AC19-423e-867A-7D70ABDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=5 (file missing)
O9 - 浏览器额外的按钮: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的“工具”菜单项: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的按钮: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomsg (file missing)
O9 - 浏览器额外的按钮: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - 浏览器额外的“工具”菜单项: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - 浏览器额外的按钮: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - 浏览器额外的“工具”菜单项: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - 浏览器额外的按钮: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O9 - 浏览器额外的“工具”菜单项: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O10 - Broken Internet access because of LSP provider 'c:\windows\system32\cdnns.dll' missing
O11 - Options group: [CDNCLIENT]  中文上网
O16 - DPF: {52DF16E3-6C4F-4B22-8BAF-09263E463B48} (金山毒霸在线产品升级) - http://zs.kingsoft.com/KOSInit.cab
O16 - DPF: {9BDBC41E-C335-4263-83C0-ECE78EE28A33} (SysMonOCX Control) - http://www.ahn.com.cn/aspservice/plugin/myfirewall20.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{2AA397DB-E2D5-452B-B73A-28F97AF2E453}: NameServer = 202.96.128.143
O17 - HKLM\System\CS1\Services\Tcpip\..\{2AA397DB-E2D5-452B-B73A-28F97AF2E453}: NameServer = 202.96.128.143
O17 - HKLM\System\CS2\Services\Tcpip\..\{2AA397DB-E2D5-452B-B73A-28F97AF2E453}: NameServer = 202.96.128.143
O21 - SSODL: SysTime - {724C75F1-B757-408D-A50A-4CF99DA35D73} - C:\PROGRA~1\WinKld\WinKld.dll
O23 - NT 服务: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - NT 服务: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - NT 服务: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
O23 - NT 服务: Kingsoft Personal Firewall Service (KPfwSvc) - Kingsoft Corporation - C:\KAV2006\KPfwSvc.EXE
O23 - NT 服务: Kingsoft Antivirus KWatch Service (KWatchSvc) - Kingsoft Corporation - C:\KAV2006\KWatch.EXE
O23 - NT 服务: WinWrCup - Unknown owner - C:\WINDOWS\wincup\wincup.exe (file missing)