Logfile of HijackThis v1.99.1
Scan saved at 20:06:41, on 2006-8-11
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\csrss.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
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Rundll32.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\system\taskmgr.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\system32\CTFMON.EXE
E:\精灵\Public\Public.exe
E:\HijackThis.exe

O2 - BHO: ThunderIEHelper - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v14.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - d:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\downlo~1\CnsHook.dll
O4 - HKLM\..\Run: [CnsMin] Rundll32.exe C:\WINDOWS\downlo~1\CnsMin.dll,Rundll32
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: &使用迅雷下载 - C:\Program Files\Thunder Network\Thunder\geturl.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: 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: 用QQ彩信发送该图片 - D:\Program Files\Tencent\QQ\SendMMS.htm
O9 - Extra button: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - Extra 'Tools' menuitem: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - Extra button: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O9 - Extra 'Tools' menuitem: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O11 - Options group: [!CNS]  网络实名
O17 - HKLM\System\CCS\Services\Tcpip\..\{AED10794-DBB5-4C56-954C-FDB8DFE00421}: NameServer = 202.103.224.68
O23 - Service: Norton AntiVirus 自动防护服务 (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Distributed Link Tracking ClientXyfne2 (ServiceXyfne2) - Unknown owner - C:\WINDOWS\system\taskmgr.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe

最后那文件可以运行，但找不到

还是没有

我已经按你说的做了这是日志
System Repair Engineer 2.0.21.505 (2.0 RC 2)
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 2 (Build 2600)
- 管理权限用户 - 完整功能

以下内容被选中：
    所有的启动项目（包括注册表、启动文件夹、服务等）
    浏览器加载项
    正在运行的进程（包括进程模块信息）
    文件关联
启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
    <ctfmon.exe><C:\WINDOWS\system32\ctfmon.exe>  [Microsoft Corporation]
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <load><>  []
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <CnsMin><Rundll32.exe C:\WINDOWS\downlo~1\CnsMin.dll,Rundll32>  [北京三七二一科技有限公司]
    <TkBellExe><"C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot>  [RealNetworks, Inc.]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><Explorer.exe>  [Microsoft Corporation]
    <Userinit><C:\WINDOWS\system32\userinit.exe,>  [Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <AppInit_DLLs><>  []
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <UIHost><"\Program Files\Logonui\Royale.exe">  []
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks]
    <{D157330A-9EF3-49F8-9A67-4141AC41ADD4}><C:\WINDOWS\downlo~1\CnsHook.dll>  [北京三七二一科技有限公司]
启动文件夹
服务
[Performance Moniter / iSPONER]
  <C:\WINDOWS\SYSTEM32\RUNDLL32.EXE C:\WINDOWS\SYSTEM32\WBEM\IRJIT.DLL,Export 1087><N/A>
[Norton AntiVirus 自动防护服务 / navapsvc]
  <C:\Program Files\Norton AntiVirus\navapsvc.exe><Symantec Corporation>
[ScriptBlocking Service / SBService]
  <C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe><Symantec Corporation>
[Network ConnectionOpenDemo / ServiceOpenDemo]
  <C:\WINDOWS\systemp\watch.exe><>
[Distributed Link Tracking ClientXyfne2 / ServiceXyfne2]
  <C:\WINDOWS\system\taskmgr.exe><N/A>
[SymWMI Service / SymWSC]
  <"C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe"><Symantec Corporation>

浏览器加载项
[ThunderIEHelper Class]
  {0005A87D-D626-4B3A-84F9-1D9571695F55} <C:\WINDOWS\system32\xunleibho_v14.dll, Thunder Networking Technologies,LTD>
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <d:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Thunder Browser Helper]
  {889D2FEB-5411-4565-8998-1DD2C5261283} <C:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_002.dll, Thunder Networking Technologies,LTD>
[CNavExtBho Class]
  {BDF3E430-B101-42AD-A544-FADC6B084872} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[CnsHook Class]
  {D157330A-9EF3-49F8-9A67-4141AC41ADD4} <C:\WINDOWS\downlo~1\CnsHook.dll, 北京三七二一科技有限公司>
[Yahoo 3.5G电邮]
  {507F9113-CD77-4866-BA92-0E86DA3D0B97} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomail, N/A>
[寻宝乐趣多]
  {59BC54A2-56B3-44a0-93E5-432D58746E26} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=taobao, N/A>
[雅虎助手]
  {5D73EE86-05F1-49ed-B850-E423120EC338} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yassist, N/A>
[情景聊天]
  {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomsg, N/A>
[]
  {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair, N/A>
[]
  {FD00D911-7529-4084-9946-A29F1BDF4FE5} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean, N/A>
[ThunderIEHelper Class]
  {0005A87D-D626-4B3A-84F9-1D9571695F55} <C:\WINDOWS\system32\xunleibho_v14.dll, Thunder Networking Technologies,LTD>
[Windows Media Player]
  {22D6F312-B0F6-11D0-94AB-0080C74C7E95} <C:\WINDOWS\system32\wmpdxm.dll, Microsoft Corporation>
[HTML Document]
  {25336920-03F9-11CF-8FD0-00AA00686F13} <%SystemRoot%\system32\mshtml.dll, N/A>
[DHTML Edit Control Safe for Scripting for IE5]
  {2D360201-FFF5-11D1-8D03-00A0C959BC0A} <C:\Program Files\Common Files\Microsoft Shared\Triedit\dhtmled.ocx, Microsoft Corporation>
[BitComet工具栏]
  {3F1ABCDB-A875-46C1-8345-B72A4567E486} <f:\Program Files\BitComet\BitCometBar\BitCometBar0.6.dll, N/A>
[Norton AntiVirus]
  {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <d:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Windows Media Player]
  {6BF52A52-394A-11D3-B153-00C04F79FAA6} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[AutoLive]
  {7CA83CF1-3AEA-42D0-A4E3-1594FC6E48B2} <C:\PROGRA~1\3721\autolive.dll, >
[Microsoft Web 浏览器]
  {8856F961-340A-11D0-A96B-00C04FD705A2} <C:\WINDOWS\system32\shdocvw.dll, Microsoft Corporation>
[Thunder Browser Helper]
  {889D2FEB-5411-4565-8998-1DD2C5261283} <C:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_002.dll, Thunder Networking Technologies,LTD>
[]
  {A9930D97-9CF0-42A0-A10D-4F28836579D5} <D:\PROGRA~1\KuGoo3\KUGOO3~1.OCX, N/A>
[Microsoft Scriptlet Component]
  {AE24FDAE-03C6-11D1-8B76-0080C744F389} <C:\WINDOWS\system32\mshtml.dll, Microsoft Corporation>
[SearchAssistantOC]
  {B45FF030-4447-11D2-85DE-00C04FA35C89} <%SystemRoot%\system32\shdocvw.dll, N/A>
[3721]
  {B83FC273-3522-4CC6-92EC-75CC86678DA4} <C:\WINDOWS\downlo~1\CnsMin.dll, 北京三七二一科技有限公司>
[RDS.DataSpace]
  {BD96C556-65A3-11D0-983A-00C04FC29E36} <C:\Program Files\Common Files\System\msadc\msadco.dll, Microsoft Corporation>
[CNavExtBho Class]
  {BDF3E430-B101-42AD-A544-FADC6B084872} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[AUDIO__MP3 Moniker Class]
  {CD3AFA76-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[VIDEO__X_MS_ASF Moniker Class]
  {CD3AFA8F-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[VIDEO__X_MS_WMV Moniker Class]
  {CD3AFA94-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[RealPlayer G2 Control]
  {CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA} <C:\WINDOWS\system32\rmoc3260.dll, RealNetworks, Inc.>
[CnsHook Class]
  {D157330A-9EF3-49F8-9A67-4141AC41ADD4} <C:\WINDOWS\downlo~1\CnsHook.dll, 北京三七二一科技有限公司>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx, Adobe Systems, Inc.>
[&使用迅雷下载]
  <C:\Program Files\Thunder Network\Thunder\Program\GetUrl.htm, N/A>
[&使用迅雷下载全部链接]
  <C:\Program Files\Thunder Network\Thunder\Program\GetAllUrl.htm, N/A>
[上传到QQ网络硬盘]
  <D:\Program Files\Tencent\QQ\AddToNetDisk.htm, N/A>
[添加到QQ自定义面板]
  <D:\Program Files\Tencent\QQ\AddPanel.htm, N/A>
[添加到QQ表情]
  <D:\Program Files\Tencent\QQ\AddEmotion.htm, N/A>
[用QQ彩信发送该图片]
  <D:\Program Files\Tencent\QQ\SendMMS.htm, N/A>

正在运行的进程
[PID: 536][\SystemRoot\System32\smss.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 592][\??\C:\WINDOWS\system32\csrss.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 616][\??\C:\WINDOWS\system32\winlogon.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 664][C:\WINDOWS\system32\services.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 676][C:\WINDOWS\system32\lsass.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 824][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 900][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 964][C:\WINDOWS\System32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1100][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1176][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1404][C:\WINDOWS\Explorer.EXE]  <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
    [C:\WINDOWS\downlo~1\CnsMin.dll]  <北京三七二一科技有限公司><1, 5, 3, 6>
    [C:\WINDOWS\downlo~1\CnsHook.dll]  <北京三七二一科技有限公司><1, 0, 2, 7>
    [C:\WINDOWS\system32\xunleibho_v14.dll]  <Thunder Networking Technologies,LTD><4, 6, 0, 62>
    [C:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_002.dll]  <Thunder Networking Technologies,LTD><5, 0, 0, 2>
    [C:\Program Files\Norton AntiVirus\NavShExt.dll]  <Symantec Corporation><8.00.58>
[PID: 1468][C:\WINDOWS\system32\spoolsv.exe]  <Microsoft Corporation><5.1.2600.2696 (xpsp_sp2_gdr.050610-1519)>
[PID: 1648][C:\WINDOWS\system32\Rundll32.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
    [C:\WINDOWS\downlo~1\CnsMin.dll]  <北京三七二一科技有限公司><1, 5, 3, 6>
[PID: 1876][C:\Program Files\Norton AntiVirus\navapsvc.exe]  <Symantec Corporation><8.00.58>
[PID: 2008][C:\WINDOWS\systemp\watch.exe]  <><1.0.0.0>
[PID: 244][C:\WINDOWS\system32\wdfmgr.exe]  <Microsoft Corporation><5.2.3790.1230 built by: DNSRV(bld4act)>
[PID: 304][C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe]  <Symantec Corporation><2005.1.2.20>
    [C:\Program Files\Common Files\Symantec Shared\Security Center\WSCHlpr.dll]  <Symantec Corporation><2005.1.2.20>
    [C:\Program Files\Common Files\Symantec Shared\Security Center\sscnav.dll]  <Symantec Corporation><2005.1.2.20>
    [C:\Program Files\Common Files\Symantec Shared\Security Center\sscnis7.dll]  <Symantec Corporation><2005.1.2.20>
    [C:\Program Files\Common Files\Symantec Shared\Security Center\sscnis56.dll]  <Symantec Corporation><2005.1.2.20>
    [C:\PROGRA~1\NORTON~1\NAVAPSCR.dll]  <Symantec Corporation><8.00.58>
    [C:\PROGRA~1\NORTON~1\NAVOpts.dll]  <Symantec Corporation><8.00.58>
    [C:\PROGRA~1\NORTON~1\N32EXCLU.DLL]  <Symantec Corporation><8.00.58>
    [C:\PROGRA~1\NORTON~1\S32NAVO.DLL]  <Symantec Corporation><5.3.0.182>
    [C:\Program Files\Symantec\LiveUpdate\NetDetectController.DLL]  <Symantec Corporation><1.64.3.0>
[PID: 1156][C:\Program Files\Common Files\Real\Update_OB\realsched.exe]  <RealNetworks, Inc.><0.1.0.3427>
    [C:\WINDOWS\downlo~1\CnsMin.dll]  <北京三七二一科技有限公司><1, 5, 3, 6>
[PID: 1192][C:\WINDOWS\system32\ctfmon.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
    [C:\WINDOWS\downlo~1\CnsMin.dll]  <北京三七二一科技有限公司><1, 5, 3, 6>
[PID: 1556][C:\WINDOWS\System32\alg.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1028][C:\Program Files\Internet Explorer\iexplore.exe]  <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
    [C:\WINDOWS\downlo~1\CnsMin.dll]  <北京三七二一科技有限公司><1, 5, 3, 6>
    [C:\WINDOWS\downlo~1\CnsHint.dll]  <3721><1, 0, 0, 9>
    [C:\WINDOWS\downlo~1\cnsplus.dll]  <3721><1, 0, 0, 2>
    [C:\WINDOWS\system32\xunleibho_v14.dll]  <Thunder Networking Technologies,LTD><4, 6, 0, 62>
    [C:\WINDOWS\downlo~1\CnsHook.dll]  <北京三七二一科技有限公司><1, 0, 2, 7>
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  <深圳市腾讯计算机系统有限公司><1, 1, 0, 5>
    [C:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_002.dll]  <Thunder Networking Technologies,LTD><5, 0, 0, 2>
    [C:\Program Files\Norton AntiVirus\NavShExt.dll]  <Symantec Corporation><8.00.58>
    [C:\Program Files\Common Files\Symantec Shared\Script Blocking\scrauth.dll]  <Symantec Corporation><1, 1, 0, 126>
    [C:\Program Files\Common Files\Symantec Shared\Script Blocking\ScrBlock.dll]  <Symantec Corporation><1, 1, 0, 126>
    [C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx]  <Adobe Systems, Inc.><9,0,16,0>
[PID: 2024][C:\WINDOWS\system32\wuauclt.exe]  <Microsoft Corporation><5.8.0.2469 built by: lab01_n(wmbla)>
[PID: 464][E:\SREng2\SREng.exe]  <Smallfrogs Studio><2.0.21.505>
    [C:\WINDOWS\downlo~1\CnsMin.dll]  <北京三七二一科技有限公司><1, 5, 3, 6>

==================================
文件关联
.TXT  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.EXE  OK. ["%1" %*]
.COM  OK. ["%1" %*]
.PIF  OK. ["%1" %*]
.REG  OK. [regedit.exe "%1"]
.BAT  OK. ["%1" %*]
.SCR  OK. ["%1" /S]
.CHM  OK. ["C:\WINDOWS\hh.exe" %1]
.HLP  OK. [%SystemRoot%\system32\winhlp32.exe %1]
.INI  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.INF  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.VBS  OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.JS  OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.LNK  OK. [{00021401-0000-0000-C000-000000000046}]