开机后系统自动在临时文件夹c:\windows\temp（我的系统是winme）里生成tydns.exe(有Trojan.Qhost.gb病毒）、js.dll(有另一种木马病毒，我忘记名字了）、55.exe foxrar.exe shua.exe.exe（这三个文件自动运行但查不出有毒）。删除后再开机自动运行。用瑞星、木马克星、木马杀克、反间谍专家均对付不了。望高人伸手帮助。以下为hijackthis扫描的日志。
Logfile of HijackThis v1.99.1
Scan saved at 16:55:16, on 2006-9-24
Platform: Windows ME (Win9x 4.90.3000)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)
Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
C:\PROGRAM FILES\RISING\RAV\RAVMOND.EXE
C:\PROGRAM FILES\RISING\RAV\RAVMON.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\RPCSS.EXE
C:\WINDOWS\SYSTEM\RESTORE\STMGR.EXE
C:\WINDOWS\SYSTEM\INTERNAT.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\RISING\RAV\RAVTASK.EXE
C:\WINDOWS\RUNDLL32.EXE
C:\PROGRAM FILES\DUDU\DDDCLIENT\DUDUACC.EXE
C:\PROGRAM FILES\DUDU\DDDCLIENT\DUDUPROS.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\PROGRAM FILES\TENCENT\QQ\QQ.EXE
C:\PROGRAM FILES\TENCENT\QQ\TIMPLATFORM.EXE
C:\PROGRAM FILES\TENCENT\TT\TTRAVELER.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\SYSTEM\PSTORES.EXE
E:\TOOLS\日志扫描\HIJACKTHIS.EXE
R3 - URLSearchHook: YOK Search Class - {88351CEF-BAC0-4A9B-8380-31A173E2926F} - C:\PROGRAM FILES\YOK.COM\SUPERSEARCH\YOK_SUPERSEARCH.DLL
O1 - Hosts: 61.188.38.64 www.gamezt.com.cn
O1 - Hosts: 61.188.38.64 meng.nicemm.cn
O1 - Hosts: 61.188.38.64 www.hyap98.com
O1 - Hosts: 61.188.38.64 upd.etsoft.com.cn
O1 - Hosts: 61.188.38.64 www.essonarts.com
O1 - Hosts: 61.188.38.64 ert0003.e76.163ns.com
O1 - Hosts: 61.188.38.64 sky001.e11.163ns.com
O1 - Hosts: 61.188.38.64 woool.100888290cs.com
O1 - Hosts: 61.188.38.64 rxjh.100888290cs.com
O1 - Hosts: 61.188.38.64 www.yowoool.com
O1 - Hosts: 61.188.38.64 13511.com
O1 - Hosts: 61.188.38.64 www.13511.com
O1 - Hosts: 61.188.38.64 ywg.cn
O2 - BHO: DuDu.com - {6BDE1669-B490-48E3-B668-456314F2D6C3} - C:\PROGRAM FILES\DUDU\DDDCLIENT\DDDIEMON.DLL
O2 - BHO: 珊瑚虫工具栏 - {75FE2B5A-D3A4-4EFA-AC11-ADC9C9459688} - C:\PROGRAM FILES\YOK.COM\SUPERSEARCH\YOK_SUPERSEARCH.DLL
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\SYSTEM\XUNLEIBHO_V5.DLL
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\YAHOO!\ASSIST~1\ASSIST\YDRAGS~1.DLL
O2 - BHO: WMHlprObj Class - {F5824EFB-728A-4726-A5A5-85A68B20EDC3} - C:\PROGRAM FILES\CNNIC\CDN\WMHLPR.DLL
O2 - BHO: ThunderBHO - {889D2FEB-5411-4565-8998-1DD2C5261283} - C:\PROGRAM FILES\THUNDER NETWORK\THUNDER\COMDLLS\XUNLEIBHO_002.DLL
O2 - BHO: MyIEHelper Class - {16B770A0-0E87-4278-B748-2460D64A8386} - C:\WINDOWS\SYSTEM\IEHELPER_5014.DLL
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRAM FILES\YAHOO!\ASSISTANT\ASSIST\YASBAR.DLL
O2 - BHO: BHelper Class - {F2E37336-BFDB-409B-8D0E-6F013C438B20} - C:\WINDOWS\B93OB490.DLL
O2 - BHO: Microsoft Solo Browser Helper
Object - {E3DB85B5-C559-4894-B474-42E89FAA1EFD} - C:\WINDOWS\SYSTEM\WINMSD.DLL
O2 - BHO: yPhtb - {33BBE430-0E42-4f12-B075-8D21ACB10DCB} - C:\PROGRAM FILES\YAHOO!\ASSISTANT\ASSIST\YPHTB.DLL
O2 - BHO: Anti Fish - {38928D50-8A48-44C2-945F-D2F23F771410} - C:\PROGRAM FILES\YAHOO!\ASSISTANT\ASSIST\YANGLING.DLL
O2 - BHO: XBTP03129 - {B07D1F6B-6B8C-4904-8EE8-5E5A2B4624B3} - C:\PROGRA~1\MICRSO~1\TBUA020\SEARCH~1.DLL
O3 - Toolbar: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O3 - Toolbar: (no name) - {B580CF65-E151-49C3-B73F-70B13FCA8E86} - (no file)
O3 - Toolbar: 珊瑚虫工具栏 - {F869BB38-FFEF-4589-B986-610B7AD0ADA2} - C:\PROGRAM FILES\YOK.COM\SUPERSEARCH\YOK_SUPERSEARCH.DLL
O3 - Toolbar: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRAM FILES\YAHOO!\ASSISTANT\ASSIST\YASBAR.DLL
O3 - Toolbar: Micrsoft SearchBar - {6D53ADB7-6AD5-4A59-BFE4-7B57D2F4AA89} - C:\PROGRAM FILES\MICRSOFT SEARCHBAR\TBUA020\SEARCHBAR.DLL
O4 - HKLM\..\Run: [internat.exe] internat.exe
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [*StateMgr] C:\WINDOWS\System\Restore\StateMgr.exe
O4 - HKLM\..\RunServices: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\RunServices: [RsCcenter] "C:\Program Files\Rising\Rav\CCenter.exe"
O4 - HKLM\..\RunServices: [RavMond] "C:\Program Files\Rising\Rav\RavMond.exe"
O4 - HKLM\..\RunServices: [RavMon] "C:\Program Files\Rising\Rav\RavMon.exe" -system
O4 - Global Startup: DuDu下载加速器.lnk = C:\Program Files\DuDu\DddClient\DuDuAcc.exe
O8 - Extra context menu item: 豪杰超级解霸V8实时播放 - C:\Herosoft\HeroV8\MPURLGET.HTM
O8 - Extra context menu item: 百度搜索 - res://C:\WINDOWS\DOWNLOADED PROGRAM FILES\BAIDUBAR.DLL/BAIDUSEARCH.HTM
O8 - Extra context menu item: 百度新闻搜索 - res://C:\WINDOWS\DOWNLOADED PROGRAM FILES\BAIDUBAR.DLL/BAIDUNEWS.HTM
O8 - Extra context menu item: 百度图片搜索 - res://C:\WINDOWS\DOWNLOADED PROGRAM FILES\BAIDUBAR.DLL/BAIDUIMG.HTM
O8 - Extra context menu item: 百度mp3搜索 - res://C:\WINDOWS\DOWNLOADED PROGRAM FILES\BAIDUBAR.DLL/BAIDUMP3.HTM
O8 - Extra context menu item: 百度Flash搜索 - res://C:\WINDOWS\DOWNLOADED PROGRAM FILES\BAIDUBAR.DLL/FLASHSEARCH.HTM
O8 - Extra context menu item: 百度信息快递搜索 - res://C:\WINDOWS\DOWNLOADED PROGRAM FILES\BAIDUBAR.DLL/BAIDUIE.HTM
O8 - Extra context menu item: 添加到QQ自定义面板 - C:\PROGRAM FILES\TENCENT\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - C:\PROGRAM FILES\TENCENT\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - C:\PROGRAM FILES\TENCENT\QQ\SendMMS.htm
O8 - Extra context menu item: 珊瑚虫搜索 - C:\PROGRAM FILES\YOK.COM\SUPERSEARCH\yoksch.htm
O8 - Extra context menu item: 上传到QQ网络硬盘 - C:\PROGRAM FILES\TENCENT\QQ\AddToNetDisk.htm
O8 - Extra context menu item: &使用DuDu 加速器下载 - res://C:\PROGRAM FILES\DUDU\DDDCLIENT\dddmext.dll/202
O8 - Extra context menu item: &使用DuDu 加速器下载全部链接 - res://C:\Program Files\DuDu\DddClient\dddmext.dll/203
O8 - Extra context menu item: &使用迅雷下载 - C:\PROGRAM FILES\THUNDER NETWORK\THUNDER\Program\GetUrl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - C:\PROGRAM FILES\THUNDER NETWORK\THUNDER\Program\GetAllUrl.htm
O8 - Extra context menu item: 雅虎搜索 - res://C:\PROGRAM FILES\YAHOO!\ASSISTANT\ASSIST\YASBAR.DLL/246
O8 - Extra context menu item: 添加到雅虎订阅(&Y) - res://C:\PROGRAM FILES\YAHOO!\ASSISTANT\ASSIST\YRSS.DLL/YRSSMENUEXT
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSEN~1\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: MSN Messenger Service - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSEN~1\MSMSGS.EXE
O9 - Extra button: 豪杰超级解霸V8 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\Herosoft\HeroV8\STHSDVD.EXE
O9 - Extra 'Tools' menuitem: 豪杰超级解霸V8 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\Herosoft\HeroV8\STHSDVD.EXE
O9 - Extra button: 易趣购物 - {BE9C13C3-9E46-4db1-BC05-BD8DA44599F2} - http://adfarm.mediaplex.com/ad/ck/4080-23171-9517-195?cn=song;icon;hp&mpro=http://www.ebay.com.cn (file missing)
O9 - Extra 'Tools' menuitem: 易趣购物 - {BE9C13C3-9E46-4db1-BC05-BD8DA44599F2} - http://adfarm.mediaplex.com/ad/ck/4080-23171-9517-195?cn=song;icon;hp&mpro=http://www.ebay.com.cn (file missing)
O9 - Extra button: 网址大全 - {1FBA04EE-3024-11D2-8F1F-0000F87ABD18} - http://www.coc.cc (file missing)
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\PROGRAM FILES\TENCENT\QQ\QQIEHELPER.DLL
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\PROGRAM FILES\TENCENT\QQ\QQIEHELPER.DLL
O9 - Extra button: 启动迅雷 - {0062C9BD-B349-40DE-91A0-755F37ACD559} - C:\PROGRAM FILES\THUNDER NETWORK\THUNDER\Thunder.exe
O9 - Extra 'Tools' menuitem: 启动迅雷 - {0062C9BD-B349-40DE-91A0-755F37ACD559} - C:\PROGRAM FILES\THUNDER NETWORK\THUNDER\Thunder.exe
O10 - Unknown file in Winsock LSP: c:\windows\system\quartz32.dll
O10 - Unknown file in Winsock LSP: c:\windows\system\quartz32.dll
O10 - Unknown file in Winsock LSP: c:\windows\system\quartz32.dll
O10 - Unknown file in Winsock LSP: c:\windows\system\quartz32.dll
O11 - Options group: [!CNS] 网络实名
O21 - SSODL: DelayRun - {5A6F2F95-3191-433B-8533-EB0B596A7BAC} - C:\WINDOWS\SYSTEM\B93DB490.DLL
