现在用的是瑞星2006版本。但每天开机都显示有Backdoor.PCshare.5.i这种病毒，杀毒，第二天又卷土重来，杀之不尽，我天天都升级了的，还是不行，有好心人能告诉我怎样才能弄掉这个病毒？谢谢！

又是灰鸽子，http://forum.ikaka.com/topic.asp?board=28&artid=6979213第1楼下载HijackThis扫个日志发上来。

不好意思！我超菜，弄不来！

http://forumHijackThis_zww汉化版扫描日志 V1.99.1
保存于      19:29:11, 日期 2006-3-29
操作系统：  Windows XP SP1 (WinNT 5.01.2600)
浏览器：    Internet Explorer v6.00 SP1 (6.00.2800.1106)

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
C:\Program Files\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Rising\Rav\Ravmond.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Rising\Rav\RavTask.exe
C:\chenhu2\chenqxms.exe
C:\Program Files\CNNIC\Cdn\cdnup.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Rising\Rav\Ravmon.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpohmr08.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpoevm08.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\Bin\hpoSTS08.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\rising\rav\Rav.exe
c:\program files\rising\rav\RsAgent.exe
C:\WINDOWS\msagent\AgentSvr.exe
C:\Program Files\rising\rav\RsLogVw.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpSvc.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\aaa\LOCALS~1\Temp\Rar$EX00.437\HijackThis1991zww.exe

R3 - URLSearchHook: bho Class - {ED8DFC5C-10EF-45AB-9DC2-0639AFF5A270} - C:\PROGRA~1\COMMON~1\Wnwb\wnwbio.dll
R3 - URLSearchHook: CopySo拷贝搜 - {40987A5C-6AB8-4977-8BE9-A8889DE2EDCC} - C:\Program Files\Copyso\CopysoIE-2006-03-04-00-11-09.dll
O2 - BHO: Yahoo!Photo - {33BBE430-0E42-4f12-B075-8D21ACB10DCB} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yphtb.dll
O2 - BHO: Anti Fish - {38928D50-8A48-44C2-945F-D2F23F771410} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yangling.dll
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O2 - BHO: QQBrowserHelperObject Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL
O2 - BHO: NewWeb Controller - {9ACEEE30-143F-471A-AA45-72B061FE7D60} - C:\WINDOWS\system32\AdvSC.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O2 - BHO: (no name) - {A9930D97-9CF0-42A0-A10D-4F28836579D5} - C:\PROGRA~1\KuGoo3\KUGOO3~1.OCX
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - C:\Program Files\Xi\NetTransport 2\NTIEHelper.dll
O2 - BHO: (no name) - {D032570A-5F63-4812-A094-87D007C23012} - C:\WINDOWS\system32\IEBHO.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)
O2 - BHO: update wnwb - {ED8DFC5C-10EF-45AB-9DC2-0639AFF5A270} - C:\PROGRA~1\COMMON~1\Wnwb\wnwbio.dll
O3 - IE工具栏增项: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O4 - 启动项HKLM\\Run: [YLive.exe] C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
O4 - 启动项HKLM\\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
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] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - 启动项HKLM\\Run: [qcsszjcz] c:\chenhu2\chenqxms.exe
O4 - 启动项HKLM\\Run: [StormCodec_Helper] "C:\Program Files\Ringz Studio\Storm Codec\StormSet.exe" /S /opti
O4 - 启动项HKLM\\Run: [CdnCtr] C:\Program Files\CNNIC\Cdn\cdnup.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - Global Startup: hpoddt01.exe.lnk = ?
O4 - Global Startup: hp psc 1000 series.lnk = ?
O8 - IE右键菜单中的新增项目: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O9 - 浏览器额外的按钮: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomail (file missing)
O9 - 浏览器额外的按钮: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=taobao (file missing)
O9 - 浏览器额外的按钮: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yassist (file missing)
O9 - 浏览器额外的按钮: 易趣购物 - {DE60714F-AC17-427e-861A-FD60CBDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=1 (file missing)
O9 - 浏览器额外的“工具”菜单项: 易趣购物 - {DE60714F-AC17-427e-861A-FD60CBDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=1 (file missing)
O9 - 浏览器额外的按钮: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的“工具”菜单项: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的按钮: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O9 - 浏览器额外的按钮: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - 浏览器额外的“工具”菜单项: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - 浏览器额外的按钮: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O9 - 浏览器额外的“工具”菜单项: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O9 - 浏览器额外的按钮: 百万图库 - {6713E8D2-850A-101B-AFC0-4210102A8DA7} - http://www.26-3.com/star (file missing) (HKCU)
O9 - 浏览器额外的按钮: 铃声图片下载 - {7713E8D2-850A-101B-AFC0-4210102A8DA7} - http://www.26-3.com/sms/index.htm (file missing) (HKCU)
O11 - Options group: [!CNS]  上网助手-地址栏搜索
O16 - DPF: {3D8F74EE-8692-4F8F-B8D2-7522E732519E} (WebActivater Control) - http://game.qq.com/QQGame2.cab
O16 - DPF: {73E4740C-08EB-4133-896B-8D0A7C9EE3CD} (AxInputControl Class) - https://mybank.icbc.com.cn/icbc/perbank/AxSafeControls.cab
O16 - DPF: {938527D1-CDB7-4147-998A-B20FCA5CC976} (Cdmcco Class) - http://cafeimg.hanmail.net/cab9_1/dmcc2.cab
O16 - DPF: {DA984A6D-508E-11D6-AA49-0050FF3C628D} (Ravonline) - http://download.rising.com.cn/ravkill/rsonline.cab
O16 - DPF: {F138084D-84D7-48CD-BEA8-04772457516E} (VqqSpeedDlProxy Class) - http://218.85.138.27/vqqsdl1009.cab
O23 - NT 服务: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - NT 服务: Pml Driver HPZ12 - HP - C:\WINDOWS\System32\HPZipm12.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe
O23 - NT 服务: Task Scheduler (Schedule) - Unknown owner - C:\WINDOWS\System32\arcldrer.exe

发上来了，是不是这个？

请帮我看一下吧！

O23 - NT 服务: Task Scheduler (Schedule) - Unknown owner - C:\WINDOWS\System32\arcldrer.exe
应该是这个。既然楼主说自己比较菜，那就把大概步骤简要说明一下好了。
打开注册表编辑器，删除HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Schedule项目，然后重启，到C:\WINDOWS\System32\文件夹里找到arcldrer.exe并删除，注意可能还有arcldrer.dll、arcldrer_hook.dll、arcldrerKey.dll等，这些也通通删除。注意找这些文件时要先在“工具”-“文件夹选项”中把“隐藏受保护的操作系统文件”前面的勾去掉（点的时候弹出一个警告框，点“是”或“确定”就行了），以及选择“显示所有文件和文件夹”。搞定之后再用瑞星杀一次毒，确认是否清除干净了。

谢谢轩辕小聪了！我今天终于把毒杀了！万分感谢！