你好，我用Hijackthis1.99.1又扫描了一个log，请帮我看看：
Logfile of HijackThis v1.99.1
Scan saved at 13:58:38, on 2005-11-18
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
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:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
C:\WINNT\system32\svchost.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
C:\Program Files\P4P\p2psvr.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\mspmspsv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe
C:\WINNT\system32\qcssbl9.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\WINNT\system32\internat.exe
D:\program files\kingsoft\xdict\XDICT.EXE
C:\WINNT\system32\wuauclt.exe
C:\WINNT\system32\svchost.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINNT\system32\RUNDLL32.exe
C:\WINNT\system32\RUNDLL32.exe
E:\Downloads\qq\QQ.exe
E:\Downloads\qq\TIMPlatform.exe
E:\Downloads\qq\QQ.exe
C:\Program Files\Outlook Express\msimn.exe
E:\Downloads\qq\QQGame\QQGame.exe
C:\Program Files\Microsoft Office\Office\EXCEL.EXE
C:\WINNT\msagent\AgentSvr.exe
E:\Downloads\TT\TTraveler.exe
D:\计算机基础练习\hijackthis\hijack\HijackThis.exe
R3 - URLSearchHook: MyURLSearchHook Class - {982CB676-38F0-4D9A-BB72-D9371ABE876E} - C:\Program Files\P4P\ToolBar.dll
F2 - REG:system.ini: UserInit=userinit.exe
O2 - BHO: SohuDAIEHelper - {0CA51D02-7739-43EA-8D9A-1E8AD4327B03} - C:\Program Files\P4P\sodaie.dll
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\Assistant\Assist\yasbar.dll
O2 - BHO: QQBrowserHelper
Object Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - E:\Downloads\qq\QQIEHelper.dll
O2 - BHO: DragSearch BHO - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: Sogou直通车 - {DBBB7978-AF21-4EF4-9AD1-B2F4BC75696C} - C:\Program Files\P4P\ToolBar.dll
O3 - Toolbar: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\Assistant\Assist\yasbar.dll
O3 - Toolbar: 东方卫士 - {A6790AA5-C6C7-4BCF-A46D-0FDAC4EA90EF} - C:\WINNT\system32\dfvs\dfvsol\DFVSIEBR.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [YLive.exe] C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
O4 - HKLM\..\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
O4 - HKLM\..\Run: [Install Alitalk] C:\WINNT\temp\alitalk\alitalk.exe -hideframe
O4 - HKLM\..\Run: [qcsszjcz] C:\WINNT\system32\qcssbl9.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - Global Startup: 金山词霸 2003.lnk = D:\program files\kingsoft\xdict\XDICT.EXE
O8 - Extra context menu item: !搜一搜 - res://C:\WINNT\downlo~1\CnsMinEx.dll/1003
O8 - Extra context menu item: Add to QQ Customized Panel - E:\Downloads\qq\AddPanel.htm
O8 - Extra context menu item: Add to QQ Emoticons - E:\Downloads\qq\AddEmotion.htm
O8 - Extra context menu item: Send picture by MMS - E:\Downloads\qq\SendMMS.htm
O8 - Extra context menu item: Send the Picture by QQ MMS - E:\Downloads\qq\SendMMS.htm
O8 - Extra context menu item: 使用搜狗直通车下载 - C:\Program Files\P4P\dl.htm
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 发送图片到手机 - C:\Program Files\P4P\cx.htm
O9 - Extra button: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm (file missing)
O9 - Extra button: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - Extra button: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://hot.3721.com/rd/shop_btn.htm (file missing)
O9 - Extra button: 上网助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://assistant.3721.com/index.htm?fb=Cns (file missing)
O9 - Extra button: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL (file missing)
O9 - Extra 'Tools' menuitem: MMSAssist工具条设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL (file missing)
O9 - Extra button: 我的订阅 - {8755CE6E-0BF7-4441-8751-FB728941B0B4} - C:\Program Files\P4P\rss.dll
O9 - Extra button: SoQ - {8F67DCF3-B1DF-4A39-A787-3775784BF737} - http://www.soq.com (file missing)
O9 - Extra button: 词霸 - {9A687CA6-D585-4947-9ED9-BE96071F5CD9} - D:\PROGRA~1\kingsoft\xdict\XDictExB.dll
O9 - Extra button: 东方卫士 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CE} - C:\WINNT\system32\dfvs\dfvsol\DFVSIEBR.dll
O9 - Extra 'Tools' menuitem: 东方卫士工具条 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CE} - C:\WINNT\system32\dfvs\dfvsol\DFVSIEBR.dll
O9 - Extra button: 在线杀毒 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9EE} - http://www.i110.com/dfvsonline/ (file missing)
O9 - Extra 'Tools' menuitem: 东方卫士 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9EE} - http://www.i110.com/dfvsonline/ (file missing)
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\Downloads\qq\QQ.EXE
O9 - Extra 'Tools' menuitem: Tencent QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\Downloads\qq\QQ.EXE
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\Downloads\qq\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\Downloads\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/ (file missing)
O9 - Extra button: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - Extra 'Tools' menuitem: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - Extra button: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O9 - Extra 'Tools' menuitem: 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] 网络实名
O16 - DPF: {276BF72D-CA22-4237-9BCF-593B4E490DE9} (DownLoad Class) - http://img.china.alibaba.com/club/upload/cy2101/onlinesetupimg/atdownload.cab
O16 - DPF: {5DD731E6-D4F0-11D3-BE3F-00105A6FDA50} (V3ProX Control) - http://origin-www.ahn.com.cn/aspservice/plugin/myv3.cab
O16 - DPF: {9BBD100C-E820-4930-9937-E8F3AA40E584} (DFVSScanFile Control) - http://antivirus3.sunv.com/dfvsolDown/dfvsol.cab
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan
Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/Ver2005/OL2005.cab
O18 - Protocol: dic - {C21F5C32-F57A-4A0D-8E0A-B672691C52D0} - D:\PROGRA~1\kingsoft\xdict\XDictExB.dll
O20 - AppInit_DLLs: C:\WINNT\system32\SoDAHK.DLL
O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
O23 - Service: OracleOraHome81ClientCache - Unknown owner - D:\oracle\ora81\BIN\ONRSD.EXE
O23 - Service: P4P Service - Sohu.com Inc. - C:\Program Files\P4P\p2psvr.exe
