我共使用了以下软件，瑞星、卡巴斯基、木马杀客、ewido；均升级至最新病毒库。只有ewido找到病毒，其它三个找不到。
过程如下，打开电脑后，点击桌面的internet explorer图标准备上网，ewido就会弹出提示，发现威胁，并隔离，来源：c:\program files\internet explorer\IEXPLORE.EXE
被感染了： Backdoor.Delf.aow
每次开机都这样。我用以上几个软件，除了ewido，其它的都找不到病毒。
大家请帮帮忙，这中的是什么病毒？我应该怎么办，才能彻底地搞掉它？
谢谢！

请用SREng2描一个log贴上来。
1 解压缩sreng2.zip
2 运行SREng2.exe
3 智能扫描=》扫描=》保存报告
4 把日志SREngLOG.log中的报告完整拷贝贴上来，不要修改

扫描前关闭所有手工打开的软件和窗口，扫描后将日志发上来，但请不要用附件形式贴。

注意在没有进一步提示前，勿要胡乱修复，否则系统可能变的情况更糟。

学习

2006-11-25,16:30:43

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]
    <IMJPMIG8.1><"C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32>  [Microsoft Corporation]
    <PHIME2002ASync><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC>  [Microsoft Corporation]
    <PHIME2002A><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName>  [Microsoft Corporation]
    <HideFolder><C:\WINDOWS\system32\HideFolder\HideFolder.exe>  [夏冰软件]
    <HFbaohu><"C:\WINDOWS\system32\HideFolder\baohu.exe">  [夏冰软件]
    <RavTask><"C:\Program Files\Rising\Rav\RavTask.exe" -system>  [Beijing Rising Technology Co., Ltd.]
    <NvCplDaemon><RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup>  [NVIDIA Corporation]
    <nwiz><nwiz.exe /install>  [NVIDIA Corporation]
    <NvMediaCenter><RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit>  [NVIDIA Corporation]
    <C-Media Mixer><Mixer.exe /startup>  [C-Media Electronic Inc. (www.cmedia.com.tw)]
    <SKYNET Personal FireWall><C:\Program Files\SkyNet\FireWall\PFW.exe>  [广州众达天网技术有限公司]
    <IMSCMig><C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40A\IMSCMIG.EXE /Preload>  [Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce]
    <RavStub><"C:\Program Files\Rising\Rav\ravstub.exe" /RUNONCE>  [Beijing Rising Technology Co., Ltd.]
[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><logonui.exe>  [Microsoft Corporation]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks]
    <{57B86673-276A-48B2-BAE7-C6DBB3020EB8}><D:\tool\ewido anti-spyware 4.0\shellexecutehook.dll>  [Anti-Malware Development a.s.]
    <{32CD708B-60A7-4C00-9377-D73EAA495F0F}><C:\WINDOWS\system32\RavExt.dll>  [Beijing Rising Technology Co., Ltd.]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\klogon]
    <WinlogonNotify: klogon><C:\WINDOWS\system32\klogon.dll>  [Kaspersky Lab]

==================================
启动文件夹
服务
[Kaspersky Anti-Virus 6.0 / AVP]
  <"C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe" -r><Kaspersky Lab>
[ewido anti-spyware 4.0 guard / ewido anti-spyware 4.0 guard]
  <D:\tool\ewido anti-spyware 4.0\guard.exe><Anti-Malware Development a.s.>
[NVIDIA Display Driver Service / NVSvc]
  <C:\WINDOWS\system32\nvsvc32.exe><NVIDIA Corporation>
[Rising Process Communication Center / RsCCenter]
  <"C:\Program Files\Rising\Rav\CCenter.exe"><Beijing Rising Technology Co., Ltd.>
[Rising RealTime Monitor / RsRavMon]
  <"C:\Program Files\Rising\Rav\Ravmond.exe"><Beijing Rising Technology Co., Ltd.>
[Windows_ServerDdos / Windows_ServerDdos]
  <C:\WINDOWS\system32\sdss.exe><N/A>

==================================
浏览器加载项
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <D:\tool\tencent\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Thunder Browser Helper]
  {889D2FEB-5411-4565-8998-1DD2C5261283} <D:\tool\迅雷\ComDlls\XunLeiBHO_002.dll, Thunder Networking Technologies,LTD>
[启动迅雷]
  {0062C9BD-B349-40DE-91A0-755F37ACD559} <D:\tool\迅雷\Thunder.exe, Thunder Networking Technologies,LTD>
[Web Anti-Virus]
  {1F460357-8A94-4D71-9CA3-AA4ACF32ED8E} <C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\scieplugin.dll, Kaspersky Lab>
[信息检索(&R)]
  {92780B25-18CC-41C8-B9BE-3C9C571A8263} <D:\tool\OFFICE~1\OFFICE11\REFIEBAR.DLL, Microsoft Corporation>
[QQ]
  {c95fe080-8f5d-11d2-a20b-00aa003c157b} <D:\tool\tencent\QQ.EXE, TENCENT>
[QQIEFloatBarCfgCmd Class]
  {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} <D:\tool\tencent\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Messenger]
  {FB5F1910-F110-11d2-BB9E-00C04F795683} <C:\Program Files\Messenger\msmsgs.exe, Microsoft Corporation>
[访问瑞星网站]
  {FF2DE7A6-ECB1-4CBC-9C0E-D92A9E66E444} <http://www.rising.com.cn/?u=RSTB, N/A>
[访问卡卡社区]
  {FF2DE7A6-ECB1-4CBC-9C0E-D92A9E66E445} <http://www.ikaka.com/?u=RSTB, N/A>
[卡卡上网安全助手]
  {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} <C:\WINDOWS\system32\kakatool.dll, Beijing Rising Technology Co., Ltd.>
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <D:\tool\tencent\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[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} <D:\tool\迅雷\ComDlls\XunLeiBHO_002.dll, Thunder Networking Technologies,LTD>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\macromed\flash\flash.ocx, Macromedia, Inc.>
[卡卡上网安全助手]
  {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} <C:\WINDOWS\system32\kakatool.dll, Beijing Rising Technology Co., Ltd.>
[&使用迅雷下载]
  <D:\tool\迅雷\Program\GetUrl.htm, N/A>
[&使用迅雷下载全部链接]
  <D:\tool\迅雷\Program\GetAllUrl.htm, N/A>
[上传到QQ网络硬盘]
  <D:\tool\tencent\AddToNetDisk.htm, N/A>
[导出到 Microsoft Office Excel(&X)]
  <res://D:\tool\OFFICE~1\OFFICE11\EXCEL.EXE/3000, N/A>
[添加到QQ自定义面板]
  <D:\tool\tencent\AddPanel.htm, N/A>
[添加到QQ表情]
  <D:\tool\tencent\AddEmotion.htm, N/A>
[用QQ彩信发送该图片]
  <D:\tool\tencent\SendMMS.htm, N/A>

==================================
正在运行的进程
[PID: 496][\SystemRoot\System32\smss.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 564][\??\C:\WINDOWS\system32\csrss.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 588][\??\C:\WINDOWS\system32\winlogon.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
    [C:\WINDOWS\system32\klogon.dll]  <Kaspersky Lab><6.0.0.299>
[PID: 632][C:\WINDOWS\system32\services.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 644][C:\WINDOWS\system32\lsass.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 796][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 840][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 900][C:\Program Files\Rising\Rav\CCenter.exe]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 3>
[PID: 920][C:\WINDOWS\System32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 968][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1012][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1108][C:\Program Files\Rising\Rav\Ravmond.exe]  <Beijing Rising Technology Co., Ltd.><18, 0, 1, 47>
    [C:\Program Files\Rising\Rav\BWList.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 20>
    [C:\Program Files\Rising\Rav\RsCommX.dll]  <rising><18, 0, 0, 1>
    [C:\Program Files\Rising\Rav\RsPPsys.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 3>
    [C:\Program Files\Rising\Rav\RSAPPMGR.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 2>
    [C:\Program Files\Rising\Rav\CfgDll.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 11>
    [C:\Program Files\Rising\Rav\RSCOMMON.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
    [C:\Program Files\Rising\Rav\RsLog.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 20>
    [C:\Program Files\Rising\Rav\HOOKSYS.dll]  <Beijing Rising Technology Co., Ltd.><18, 1, 0, 12>
    [C:\Program Files\Rising\Rav\Scanner.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 33>
    [C:\Program Files\Rising\Rav\libload.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 10>
    [C:\Program Files\Rising\Rav\VirusLib.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 13>
    [C:\Program Files\Rising\Rav\regmon.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 6>
    [C:\Program Files\Rising\Rav\HookWeb.dll]  <rising><18, 0, 0, 2>
    [C:\Program Files\Rising\Rav\MemMon.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 12>
    [C:\Program Files\Rising\Rav\expscan.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
    [C:\Program Files\Rising\Rav\mPorts.dll]  <Beijing Rising Technology Co., Ltd.><4, 0, 0, 3>
    [C:\Program Files\Rising\Rav\MailMon.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 5>
    [C:\Program Files\Rising\Rav\SpamEng.dll]  <N/A><18, 0, 0, 6>
    [C:\Program Files\Rising\Rav\engine.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 35>
    [C:\Program Files\Rising\Rav\PostTrt.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 18>
    [C:\Program Files\Rising\Rav\UnExe.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 11>
    [C:\Program Files\Rising\Rav\ScanExec.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 16>
    [C:\Program Files\Rising\Rav\ScanEx.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 33>
    [C:\Program Files\Rising\Rav\RSUnpack.dll]  <Beijing Rising Technology Co., Ltd.><1, 0, 0, 21>
    [C:\Program Files\Rising\Rav\ExtFile.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 24>
    [C:\Program Files\Rising\Rav\NvFile.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 7>
    [C:\Program Files\Rising\Rav\ScanMac.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 10>
    [C:\Program Files\Rising\Rav\ScanSct.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 20>
    [C:\Program Files\Rising\Rav\Unpacker.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 5>
    [C:\Program Files\Rising\Rav\ExtOLE.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 6>
[PID: 1308][C:\WINDOWS\Explorer.EXE]  <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
    [D:\tool\ewido anti-spyware 4.0\shellexecutehook.dll]  <Anti-Malware Development a.s.><4, 0, 0, 172>
    [C:\WINDOWS\system32\RavExt.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 21>
    [C:\WINDOWS\system32\nvcpl.dll]  <NVIDIA Corporation><6.14.10.5664>
    [C:\WINDOWS\system32\nvshell.dll]  <NVIDIA Corporation><6.14.10.5664>
    [C:\WINDOWS\system32\NVWRSZHC.DLL]  <NVIDIA Corporation><6.14.10.5664>
    [D:\tool\迅雷\ComDlls\XunLeiBHO_002.dll]  <Thunder Networking Technologies,LTD><5, 0, 0, 2>
[PID: 1428][C:\WINDOWS\system32\spoolsv.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1516][C:\Program Files\Rising\Rav\RavStub.exe]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 16>
    [C:\Program Files\Rising\Rav\RsCommX.dll]  <rising><18, 0, 0, 1>
    [C:\Program Files\Rising\Rav\RSCOMMON.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
[PID: 1740][C:\WINDOWS\system32\HideFolder\HideFolder.exe]  <夏冰软件><2, 3, 0, 1>
    [C:\WINDOWS\system32\HideFolder\interfacedll.dll]  <夏冰软件><9,9,9,1>
    [C:\WINDOWS\system32\HideFolder\crtool.dll]  <夏冰软件><10, 0, 0, 0>
[PID: 1748][C:\WINDOWS\system32\HideFolder\baohu.exe]  <夏冰软件><2, 3, 0, 1>
[PID: 1756][C:\Program Files\Rising\Rav\RavTask.exe]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 22>
    [C:\Program Files\Rising\Rav\RSCOMMON.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
    [C:\Program Files\Rising\Rav\RSAPPMGR.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 2>
    [C:\Program Files\Rising\Rav\CfgDll.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 11>
    [C:\Program Files\Rising\Rav\RsCommX.dll]  <rising><18, 0, 0, 1>
[PID: 1856][C:\Program Files\Rising\Rav\Ravmon.exe]  <Beijing Rising Technology Co., Ltd.><18, 0, 1, 39>
    [C:\Program Files\Rising\Rav\RsGuiLib.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 26>
    [C:\Program Files\Rising\Rav\BWList.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 20>
    [C:\Program Files\Rising\Rav\RSAPPMGR.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 2>
    [C:\Program Files\Rising\Rav\CfgDll.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 11>
    [C:\Program Files\Rising\Rav\RSCOMMON.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
    [C:\Program Files\Rising\Rav\RsCommX.dll]  <rising><18, 0, 0, 1>
    [C:\Program Files\Rising\Rav\PngDll.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 5>
[PID: 1928][C:\WINDOWS\Mixer.exe]  <C-Media Electronic Inc. (www.cmedia.com.tw)><1.44>
    [C:\WINDOWS\System32\cmnprop.dll]  <C-Media Corporation><5.00.2195.8>
[PID: 1996][C:\WINDOWS\system32\ctfmon.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 172][C:\WINDOWS\system32\nvsvc32.exe]  <NVIDIA Corporation><6.14.10.5664>
[PID: 344][C:\program files\internet explorer\IEXPLORE.EXE]  <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 2012][C:\WINDOWS\system32\wscntfy.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 2084][C:\WINDOWS\System32\alg.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 3188][D:\tool\ewido anti-spyware 4.0\ewido.exe]  <Anti-Malware Development a.s.><4, 0, 0, 172>
    [D:\tool\ewido anti-spyware 4.0\engine.dll]  <Anti-Malware Development a.s.><4, 0, 0, 172>
[PID: 3960][D:\download\download\20060822102721955\SREng2\SREng.exe]  <Smallfrogs Studio><2.0.21.505>

==================================
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}]

==================================
Winsock 提供者

==================================

[Windows_ServerDdos / Windows_ServerDdos]
<C:\WINDOWS\system32\sdss.exe><N/A>
灰鸽子..安全模式...打开注册表编辑器，展开：HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
搜索 Windows_ServerDdos 删除...
删除
C:\WINDOWS\system32\sdss.exe

学习

已解决！谢谢各位老大！

不过要提醒楼住木马杀客 本身就是木马