下面是我的扫描 看是否有问题
HijackThis_zww汉化版扫描日志 V1.99.1
保存于      12:40:03, 日期 2005-12-16
操作系统：  Windows 2000 SP4 (WinNT 5.00.2195)
浏览器：    Internet Explorer v6.00 SP1 (6.00.2800.1106)

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
f:\program files\rising\rfw\rfwsrv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\svchost.exe
f:\program files\rising\rfw\RfwMain.exe
C:\Program Files\rising\Rav\CCenter.exe
C:\Program Files\rising\Rav\RavTask.exe
C:\Program Files\rising\Rav\RavMon.exe
C:\Program Files\rising\Rav\Ravmond.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINNT\system32\internat.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\rising\Rav\RavStub.exe
F:\Program Files\Maxthon\Maxthon.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Rar$EX00.159\HijackThis1991zww.exe
C:\WINNT\system32\NOTEPAD.EXE

R3 - URLSearchHook: (no name) - <default> - (no file)
O2 - BHO: QQBrowserHelperObject Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - F:\QQ\QQIEHelper.dll
O2 - BHO: IEHlprObj Class - {CE7C3CF0-4B15-11D1-ABED-709549C10000} - C:\WINNT\system32\qylhelper.dll
O2 - BHO: 超级兔子上网精灵 - {FEDF637B-F631-4583-A210-33CC828D42DB} - F:\PROGRA~1\SUPERR~1\MagicSet\HAOKAN~1.DLL
O3 - IE工具栏增项: 超级兔子上网精灵 - {FEDF637B-F631-4583-A210-33CC828D42DB} - F:\PROGRA~1\SUPERR~1\MagicSet\HAOKAN~1.DLL
O3 - IE工具栏增项: Gsuo ToolBar - {393C935C-299B-410B-90EF-6C0091C19F00} - C:\WINNT\system32\MSTQUI~1.DLL
O4 - 启动项HKLM\\Run: [Synchronization Manager] mobsync.exe /logon
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - 启动项HKLM\\Run: [RfwMain] "F:\Program Files\rising\Rfw\rfwmain.exe" -Startup
O4 - 启动项HKLM\\Run: [Super Rabbit SafeEdit] F:\Program Files\Super Rabbit\MagicSet\SRFC.EXE /Load
O4 - 启动项HKLM\\Run: [IMSCMIG40W] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40W\IMSCMIG.EXE /SetPreload /Log
O4 - 启动项HKLM\\Run: [RavTask] "C:\Program Files\rising\Rav\RavTask.exe" -system
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: Microsoft Office.lnk = D:\Program Files\Microsoft Office\Office\OSA9.EXE
O15 - “受信任的站点”中添加项: http://www.icbc.com.cn
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab31267.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/22cb9cd0a628bc697116/netzip/RdxIE601_cn.cab
O16 - DPF: {5DD731E6-D4F0-11D3-BE3F-00105A6FDA50} (V3ProX Control) - http://www.ahn.com.cn/aspservice/plugin/myv3.cab
O16 - DPF: {733652F9-53EF-4BF1-B391-375980675D6F} (V3PROXL Control) - http://202.100.72.44/itasp/myv3light/plugin/myv3light.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {ABA7CC7F-019D-47DB-A0D2-B3C2B3AC1B44} (Fc2Boot Class) - http://202.108.34.243/fun/system/fc2boot.cab
O16 - DPF: {C8BD9ACB-F7EC-48E6-BB2F-DAADC6789E9A} (Kingsoft DUBA OnlineScan) - http://scan.kingsoft.com/scan/onlinescan/KAVClean.CAB
O16 - DPF: {DA984A6D-508E-11D6-AA49-0050FF3C628D} (Ravonline) - http://download.rising.com.cn/ravkill/rsonline.cab
O18 - 列举现有的协议: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - 列举现有的协议: cdl - {3DD53D40-7B8B-11D0-B013-00AA0059CE02} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: file - {79EAC9E7-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: ftp - {79EAC9E3-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: gopher - {79EAC9E4-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: http - {79EAC9E2-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: https - {79EAC9E5-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: ipp - (no CLSID) - (no file)
O18 - 列举现有的协议: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - 列举现有的协议: local - {79EAC9E7-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: mailto - {3050F3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - 列举现有的协议: mk - {79EAC9E6-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - 列举现有的协议: msdaipp - (no CLSID) - (no file)
O18 - 列举现有的协议: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - 列举现有的协议: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINNT\system32\mshtml.dll
O18 - 列举现有的协议: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - NT 服务: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - f:\program files\rising\rfw\rfwsrv.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - C:\Program Files\rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\rising\Rav\Ravmond.exe

重新启动到安全模式（进入安全模式的方法:重新启动电脑, 开机自动检测完后, 按[F8]键(可以一直按到启动菜单出来为止), 选择安全模式(Safe Mode)进入Windows。）

请关闭所有IE界面，重新使用HijackThis扫描一次，选中下面建议修复的项目，让HijackThis修复，修复前请允许HijackThis保留备份。（如果楼主知道是安全的可以不必勾选）
R3 - URLSearchHook: (no name) - <default> - (no file)
O2 - BHO: IEHlprObj Class - {CE7C3CF0-4B15-11D1-ABED-709549C10000} - C:\WINNT\system32\qylhelper.dll
O3 - IE工具栏增项: Gsuo ToolBar - {393C935C-299B-410B-90EF-6C0091C19F00} - C:\WINNT\system32\MSTQUI~1.DLL（如果楼主不清楚，请修复）

然后打开我的电脑→再点工具→打开文件夹选项→查看→把隐藏受保护的系统文件（推荐）和隐藏已知文件类型的扩展名的勾去掉→再显示所有文件→找到以下文件并删除：(如果有的话)
C:\WINNT\system32\qylhelper.dll
C:\WINNT\system32\MSTQUI~1.DLL