Logfile of HijackThis v1.99.1
Scan saved at 19:19:09, on 2005-10-26
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
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
C:\WINDOWS\System32\svchost.exe
D:\工具\网络工具\RISING\RAV\Ravmond.exe
D:\工具\网络工具\RISING\RAV\RavStub.exe
C:\WINDOWS\system32\spoolsv.exe
D:\工具\网络工具\RISING\RAV\CCENTER.EXE
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\diskman.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Lenovo\幸福一键通\Kbdriver.exe
C:\Program Files\Lenovo\幸福一键通\FlyShuttle.exe
C:\WINDOWS\SOUNDMAN.EXE
D:\工具\网络工具\RISING\RAV\RAVTIMER.EXE
D:\工具\网络工具\RISING\RAV\RAVMON.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe
C:\WINDOWS\system32\ctfmon.exe
D:\工具\网络工具\QQ2005Beta3\QQ2005bt.exe
D:\工具\网络工具\QQ2005Beta3\TIMPlatform.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
E:\新建文件夹\HijackThis.exe

R3 - URLSearchHook: (no name) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
R3 - URLSearchHook: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\工具\网络工具\QQ2005Beta3\QQIEHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - D:\工ぞ具運\网络绻工ぞ具運\FlashGet\jccatch.dll (file missing)
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\DOWNLO~1\CnsHook.dll
O3 - Toolbar: (no name) - {115F6E46-FCBC-41ed-B3B5-3BDDD4AAB5E5} - (no file)
O3 - Toolbar: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] ; C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [Lskbdrv] C:\Program Files\Lenovo\幸福一键通\Kbdriver.exe
O4 - HKLM\..\Run: [LenSoft] C:\Program Files\Lenovo\幸福一键通\FlyShuttle.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [RavTimer] D:\工具\网络工具\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [RavMon] D:\工具\网络工具\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [renewup] C:\Program Files\CNNIC\Cdn\cdnrenew.exe
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: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\RunOnce: [3721C:\PROGRA~1\3721\autolive.dll25140453] regsvr32 /s C:\PROGRA~1\3721\autolive.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: 腾讯QQ.lnk = ?
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: &使用迅雷下载 - D:\工具\网络工具\讯雷\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - D:\工具\网络工具\讯雷\getAllurl.htm
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\工具\网络工具\QQ2005Beta3\AddToNetDisk.htm
O8 - Extra context menu item: 使用网际快车下载 - D:\工具\网络工具\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - D:\工具\网络工具\FlashGet\jc_all.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\工具\网络工具\QQ2005Beta3\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\工具\网络工具\QQ2005Beta3\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\工具\网络工具\QQ2005Beta3\SendMMS.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: 浩方对战平台 - {0A155D3C-68E2-4215-A47A-E800A446447A} - D:\游戏\浩方对战平台\GameClient.exe
O9 - Extra button: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/?source=Cns (file missing)
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\工具\网络工具\QQ2005Beta3\QQ.EXE (file missing)
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\工具\网络工具\QQ2005Beta3\QQ.EXE (file missing)
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - D:\工具\网络工具\QQ2005Beta3\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - D:\工具\网络工具\QQ2005Beta3\QQIEHelper.dll
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)
O10 - Broken Internet access because of LSP provider 'c:\windows\system32\cdnns.dll' missing
O11 - Options group: [!CNS]  上网助手-地址栏搜索
O17 - HKLM\System\CCS\Services\Tcpip\..\{A98C0559-F6BD-4B14-A3FC-D73AEB875C82}: NameServer = 61.166.150.101 61.166.15.170
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - D:\工具\网络工具\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\工具\网络工具\RISING\RAV\Ravmond.exe
O23 - Service: Universal Disk Manager - Unknown owner - C:\WINDOWS\diskman.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。）

开始→控制面板→性能和维护→管理工具→服务→查找Universal Disk Manager→右击→属性→启动类型→禁止→应用→停止→确定。

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) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
O3 - Toolbar: (no name) - {115F6E46-FCBC-41ed-B3B5-3BDDD4AAB5E5} - (no file)
O23 - Service: Universal Disk Manager - Unknown owner - C:\WINDOWS\diskman.exe

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:\WINDOWS\diskman.exe