RTRT，急  请高手帮忙啊

这。。  应该不是吧  有时候开机又没什么问题

没什么特殊操作，好象是不定时的。。

我用HijackThis扫描了  请高手帮忙看看
当前运行的进程：         
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\Program Files\Common Files\SAN\diskman.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINNT\system32\rundll32.exe
C:\WINNT\system32\hkcmd.exe
C:\WINNT\system32\internat.exe
C:\WINNT\services.exe
C:\WINNT\system32\NTdhcp.exe
C:\WINNT\SOUNDMAN.EXE
C:\WINNT\system32\conime.exe
C:\WINNT\system32\cmd.exe
E:\Program Files\Thunder Network\Thunder\Thunder.exe
C:\WINNT\system32\wuauclt.exe
E:\Program Files\Tencent\QQ\QQ.exe
E:\Program Files\Tencent\QQ\TIMPlatform.exe
E:\Program Files\Tencent\QQ\QQ.exe
E:\Program Files\Tencent\QQ\QQ.exe
E:\Program Files\Tencent\QQ\QQ.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINNT\system32\cmd.exe
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\WINNT\Logo1_.exe
E:\HijackThis1991zww.exe

R3 - URLSearchHook: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
R3 - URLSearchHook: QQ Search Hook - {DB8B2393-7A6C-4C76-88CE-6B1F6FF6FFE9} - C:\Program Files\TENCENT\AddrPlus\IEHelp1.dll
F2 - REG:system.ini: Shell=Explorer.exe 1
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINNT\system32\xunleibho_v8.dll
O2 - BHO: Tencent Browser Helper - {0C7C23EF-A848-485B-873C-0ED954731014} - C:\Program Files\TENCENT\AddrPlus\IEHelp1.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - e:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: MMSAssist - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll
O2 - BHO: (no name) - {A5366673-E8CA-11D3-9CD9-0090271D075B} - (no file)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: AssistII - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINNT\DOWNLO~1\CnsHook.dll
O2 - BHO: YiSou - {EF1D17A9-089F-40cc-8D64-7324CDEBA0DB} - C:\PROGRA~1\yisou\yisoub.dll
O3 - IE工具栏增项: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - IE工具栏增项: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - IE工具栏增项: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O3 - IE工具栏增项: 一搜工具条 - {115F6E46-FCBC-41ed-B3B5-3BDDD4AAB5E5} - C:\Program Files\yisou\yisou.dll
O4 - 启动项HKLM\\Run: [Synchronization Manager] mobsync.exe /logon
O4 - 启动项HKLM\\Run: [SoundMan] SOUNDMAN.EXE

O4 - 启动项HKLM\\Run: [IgfxTray] C:\WINNT\system32\igfxtray.exe
O4 - 启动项HKLM\\Run: [HotKeysCmds] C:\WINNT\system32\hkcmd.exe
O4 - 启动项HKLM\\Run: [Thunder] "E:\Program Files\Thunder Network\Thunder\ThunderShell.exe" /s
O4 - 启动项HKLM\\Run: [NTdhcp] C:\WINNT\system32\NTdhcp.exe
O4 - 启动项HKLM\\Run: [Device Detector] DevDetect.exe -autorun
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - 启动项HKLM\\Run: [helper.dll] C:\WINNT\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - 启动项HKLM\\Run: [CnsMin] Rundll32.exe C:\WINNT\DOWNLO~1\CnsMin.dll,Rundll32
O4 - 启动项HKLM\\Run: [Update] C:\Program Files\Common Files\Upd\Update.exe
O4 - 启动项HKLM\\Run: [Torjan Program] C:\WINNT\services.exe
O4 - 启动项HKLM\\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"
O4 - 启动项HKLM\\Run: [AddrPlus3] RUNDLL32.EXE C:\PROGRA~1\TENCENT\AddrPlus\QAHook3.dll,Rundll32
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - Startup: 腾讯QQ.lnk = E:\Program Files\Tencent\QQ\QQ.exe
O8 - IE右键菜单中的新增项目:  >> 彩信发送 << - res://C:\PROGRA~1\MMSASS~1\Mmsass~1.dll/mms.htm
O8 - IE右键菜单中的新增项目: !搜一搜 - res://C:\WINNT\DOWNLO~1\CnsMinEx.dll/1003
O8 - IE右键菜单中的新增项目: &使用迅雷下载 - e:\Program Files\Thunder Network\Thunder\geturl.htm
O8 - IE右键菜单中的新增项目: &使用迅雷下载全部链接 - e:\Program Files\Thunder Network\Thunder\getallurl.htm
O8 - IE右键菜单中的新增项目: Google 搜索(&G) - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - IE右键菜单中的新增项目: 上传到QQ网络硬盘 - E:\Program Files\Tencent\QQ\AddToNetDisk.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载 - E:\JetCar1.65\jc_link.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载全部链接 - E:\JetCar1.65\jc_all.htm
O8 - IE右键菜单中的新增项目: 反向链接 - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - E:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - E:\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 - E:\Program Files\Tencent\QQ\SendMMS.htm
O8 - IE右键菜单中的新增项目: 类似网页 - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - IE右键菜单中的新增项目: 缓存的网页快照 - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - IE右键菜单中的新增项目: 翻译英文字词(&T) - res://c:\program files\google\GoogleToolbar1.dll/cmwordtrans.html
O9 - 浏览器额外的按钮: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=211322_1006 (file missing)
O9 - 浏览器额外的按钮: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - 浏览器额外的按钮: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://adtaobao.allyes.com/main/adfclick?db=adtaobao&bid=138,140,18&cid=816,8,1&sid=5042&show=ignore&url=?allyesPara=816 (file missing)
O9 - 浏览器额外的按钮: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/?source=Cns (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: MMSAssist工具条设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll
O9 - 浏览器额外的按钮: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - 浏览器额外的“工具”菜单项: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - 浏览器额外的按钮: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - e:\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} - e:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的按钮: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - e:\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} - e:\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.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O9 - 浏览器额外的按钮: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (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://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的按钮: 网上购物 - {EE60714F-AC27-427e-861A-FD60CBDF119A} - http://ad.imhero.com/ADShow.aspx?PlaceID=B1 (file missing)
O9 - 浏览器额外的“工具”菜单项: 网上购物 - {EE60714F-AC27-427e-861A-FD60CBDF119A} - http://ad.imhero.com/ADShow.aspx?PlaceID=B1 (file missing)
O9 - 浏览器额外的按钮: 精彩图铃 - {EE60714F-AC37-427e-861A-FD60CBDF119A} - http://ad.imhero.com/ADShow.aspx?PlaceID=B2 (file missing)
O9 - 浏览器额外的“工具”菜单项: 精彩图铃 - {EE60714F-AC37-427e-861A-FD60CBDF119A} - http://ad.imhero.com/ADShow.aspx?PlaceID=B2 (file missing)
O9 - 浏览器额外的按钮: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (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://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O11 - Options group: [!CNS]  上网助手-地址栏搜索
O11 - Options group: [TBH]  QQ地址栏搜索插件
O20 - Winlogon Notify: igfxcui - C:\WINNT\SYSTEM32\igfxsrvc.dll
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - NT 服务: Spplication Layer Gateway Serv - Unknown owner - C:\WINNT\BDC.exe
O23 - NT 服务: Universal Disk Manager - Unknown owner - C:\Program Files\Common Files\SAN\diskman.exe

谁帮我看看这个日志啊，谢谢了！

啊？那应该怎么办？