近一段时间我的电脑上网老是不短掉线,这是什么原因??我扫秒了个进程,高人帮我看看,有问题吗?如果有问题该怎么解决??(请说详细点,本人电盲)
Logfile of HijackThis v1.99.1
Scan saved at 23:26:44, on 06-6-8
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
D:\PROGRAM FILES\RISING\RAV\RAVMOND.EXE
D:\PROGRAM FILES\RISING\RAV\RAVMON.EXE
D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\RPCSS.EXE
C:\WINDOWS\SYSTEM\INTERNAT.EXE
D:\PROGRAM FILES\RISING\RAV\RAVTASK.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\WINDOWS\NETDDE.EXE
F:\应用程序\HIJACKTHIS\HIJACKTHIS.EXE

O1 - Hosts: 58.215.76.197 sky001.e11.163ns.com
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - D:\PROGRAM FILES\FLASHGET\JCCATCH.DLL
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - (no file)
O2 - BHO: HBObject Class - {AE22AFE5-1EF4-4D25-9E23-D2825FB17DA1} - (no file)
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\SYSTEM\XUNLEIBHO_V4.DLL
O2 - BHO: yPhtb - {33BBE430-0E42-4f12-B075-8D21ACB10DCB} - (no file)
O2 - BHO: TeachingHandler - {31EBA2E2-58B2-4980-9C41-F12F5F1422C5} - C:\PROGRAM FILES\COMMON FILES\COLLEGESOFT\SHARE COMPONENTS\TPHANDLE.DLL
O2 - BHO: ChajianHelper Class - {0CB66BA8-5E1F-4963-93D1-E1D6B78FE9A2} - C:\WINDOWS\SYSTEM\SYSREA~1.DLL
O2 - BHO: (no name) - {B9E914B5-6B61-401f-A49F-9E84E547D3DD} - \leftup.dll (file missing)
O2 - BHO: Kmedia - {42D25F15-CF07-4A72-B191-DB0792BF310C} - C:\WINDOWS\SYSTEM\KMEDIA.DLL
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - D:\PROGRAM FILES\FLASHGET\FGIEBAR.DLL
O3 - Toolbar: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [internat.exe] internat.exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [RavTask] "D:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\RunServices: [RavMond] "D:\Program Files\Rising\Rav\RavMond.exe"
O4 - HKLM\..\RunServices: [RavMon] "D:\Program Files\Rising\Rav\RavMon.exe" -system
O4 - HKLM\..\RunServices: [RsCcenter] "D:\Program Files\Rising\Rav\CCenter.exe"
O8 - Extra context menu item: 使用网际快车下载 - D:\PROGRAM FILES\FLASHGET\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - D:\PROGRAM FILES\FLASHGET\jc_all.htm
O8 - Extra context menu item: &使用暴风下载器下载 - D:\PROGRAM FILES\RINGZ STUDIO\STORM DOWNLOADER\geturl.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\PROGRAM FILES\TENCENT\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\PROGRAM FILES\TENCENT\QQ\AddEmotion.htm
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\PROGRAM FILES\TENCENT\QQ\AddToNetDisk.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\PROGRAM FILES\TENCENT\QQ\SendMMS.htm
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRAM FILES\FLASHGET\FLASHGET.EXE
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRAM FILES\FLASHGET\FLASHGET.EXE
O9 - Extra button: 易趣购物 - {EE60714F-AC19-427e-861A-FD60ABDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=1 (file missing)
O9 - Extra 'Tools' menuitem: 易趣购物 - {EE60714F-AC19-427e-861A-FD60ABDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=1 (file missing)
O9 - Extra button: 浩方对战平台 - {0A155D3C-68E2-4215-A47A-E800A446447A} - E:\浩方对战平台\GAMECLIENT.EXE
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\PROGRAM FILES\TENCENT\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\PROGRAM FILES\TENCENT\QQ\QQ.EXE
O9 - Extra button: 游一游 - {29269350-EC07-4274-821F-F2E0E2697149} - http://act.youyy.com/YoyyLink.html (file missing)
O15 - Trusted Zone: http://*.9ddm.com
O15 - Trusted Zone: http://*.9photo.cn
O15 - Trusted Zone: http://*.9photo.com.cn
O15 - Trusted Zone: http://*.9ddm.com (HKLM)
O15 - Trusted Zone: http://*.9photo.cn (HKLM)
O15 - Trusted Zone: http://*.9photo.com.cn (HKLM)
O16 - DPF: {CFCB7308-782F-11D4-BE27-000102598CE4} (NPX Control) - http://nprotect.shaiya.com/nProtect/Netizen/npx.cab
O16 - DPF: {88734439-46D0-42C0-A13F-7E881EE550CF} (Filetran Control) - http://www.bluesky.cn/download/filetran.cab
O16 - DPF: {488A4255-3236-44B3-8F27-FA1AECAA8844} (CEditCtrl Object) - https://img.alipay.com/download/1007/aliedit.cab
O16 - DPF: {3D8F74EE-8692-4F8F-B8D2-7522E732519E} (WebActivater Control) - http://game.qq.com/QQGame2.cab
O16 - DPF: {1C3DE665-D259-4C72-9D7D-C51FCB4CCFB9} (Panasonic Network Camera) - http://203.141.196.51/SysCamInst.cab
O17 - HKLM\System\CCS\Services\VxD\MSTCP: NameServer = 61.139.2.69
O21 - SSODL: DLMon - {590498A3-4131-4D8F-BA4B-36791A0803B1} - (no file)