谢谢斑竹大哥，好象问题是解决了
但是我又用HijackThis扫描了一次，下面是我的日志
HijackThis_815汉化版扫描日志 V1.99.1
保存于 21:34:45, 日期 2006-2-17
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
D:\rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
D:\rising\Rav\Ravmond.exe
d:\rising\rfw\rfwproxy.exe
d:\rising\rfw\rfwsrv.exe
C:\WINDOWS\system32\spoolsv.exe
D:\rising\Rav\RavStub.exe
C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\Explorer.EXE
d:\rising\rfw\RfwMain.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
D:\rising\Rav\RavTask.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
D:\rising\Rav\Ravmon.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\jiangwei\桌面\4483172005817224059\HijackThis1991zww.exe
R3 - 默认的URLSearchHook丢失。用HijackThis修复
O2 - BHO: ThunderIEHelper - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v13.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Program Files\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.4000.1001\zh-cn\msntb.dll
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - D:\NetTransport 2\NTIEHelper.dll
O3 - IE工具栏增项: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.4000.1001\zh-cn\msntb.dll
O3 - IE工具栏增项: BitCometBar - {3F1ABCDB-A875-46c1-8345-B72A4567E486} - D:\BitComet\BitCometBar\BitCometBar0.2.dll
O4 - 启动项HKLM\\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - 启动项HKLM\\Run: [RavTask] "D:\rising\Rav\RavTask.exe" -system
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O8 - IE右键菜单中的新增项目: &使用迅雷下载 - D:\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 - D:\Thunder Network\Thunder\getallurl.htm
O8 - IE右键菜单中的新增项目: 使用影音传送带下载 - D:\NetTransport 2\NTAddLink.html
O8 - IE右键菜单中的新增项目: 使用影音传送带下载全部链接 - D:\NetTransport 2\NTAddList.html
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - D:\Tencent\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - D:\Tencent\AddEmotion.htm
O8 - IE右键菜单中的新增项目: 用QQ彩信发送该图片 - D:\Tencent\SendMMS.htm
O12 - IE插件，支持文件类型.spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2354A44B-3CEB-4829-9940-545B03103538} (PowerPlr Control) - http://bbsky.wuhan.net.cn/plugin/PowerPlr.ocx
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1120298417937
O16 - DPF: {68253470-5D4F-4CDF-8D9C-353C14A2F013} (SVPorsche Control) - http://www.seevideo.co.kr/pub/seevideo2003/svporsche.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O16 - DPF: {DF6FE46D-1D23-4668-AD3A-CDEA1262B282} (PowerDld Control) - http://bbsky.wuhan.net.cn/plugin/PowerDld.ocx
O16 - DPF: {F281A59C-7B65-11D3-8617-0010830243BD} (AcPreview 控件) -
file://D:\Autocad2002\AcPreview.ocx
O17 - HKLM\System\CCS\Services\Tcpip\..\{635D4FDA-CD23-41B2-8F68-DC319190ADEB}: NameServer = 202.103.0.68 202.103.24.68
O23 - NT 服务: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
O23 - NT 服务: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - NT 服务: Rising Proxy Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - d:\rising\rfw\rfwproxy.exe
O23 - NT 服务: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - d:\rising\rfw\rfwsrv.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - D:\rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\rising\Rav\Ravmond.exe
把你说的删除后出现了上面第一条
R3 - 默认的URLSearchHook丢失。用HijackThis修复
这个直接用HijackThis修复就可以吗？
