文件名:svchost.exe
病毒名:Backdoor.pcshare.f
文件路径:c:\windows\system32\yqojpmpt.dll
我瑞星版本是17.37.02
但每次开机它都存在,但每次都可以杀除,再重起动有重来,我郁闷!!!!!!!
发个日志,高手看看!!
Logfile of HijackThis v1.99.1
Scan saved at 9:19:25, on 2005-7-26
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
C:\WINDOWS\system32\spoolsv.exe
e:\瑞星\rising\rfw\rfwsrv.exe
E:\瑞星\RISING\RAV\CCENTER.EXE
E:\瑞星\RISING\RAV\Ravmond.exe
E:\瑞星\RISING\RAV\RavStub.exe
C:\WINDOWS\Explorer.EXE
e:\瑞星\rising\rfw\RfwMain.exe
E:\瑞星\RISING\RAV\RAVTIMER.EXE
E:\瑞星\RISING\RAV\RAVMON.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\taskmgr.exe
C:\WINDOWS\system32\wuauclt.exe
E:\瑞星\1.99.1版本\HijackThis.exe

R3 - URLSearchHook: Tencent Url Search Hook - {DB8B2393-7A6C-4C76-88CE-6B1F6FF6FFE9} - C:\WINDOWS\Downloaded Program Files\TBHMain.dll
O2 - BHO: Tencent Browser Helper - {0C7C23EF-A848-485B-873C-0ED954731014} - C:\WINDOWS\Downloaded Program Files\TBHMain.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - E:\工具\QQ\QQIEHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O4 - HKLM\..\Run: [RavTimer] E:\瑞星\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [RavMon] E:\瑞星\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Download by NetAnts - E:\工具\netants\NETANTS\NAGet.htm
O8 - Extra context menu item: Download &All by NetAnts - E:\工具\netants\NETANTS\NAGetAll.htm
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 导出到 Microsoft Excel(&x) - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: 添加到QQ自定义面板 - E:\工具\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - E:\工具\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - E:\工具\QQ\SendMMS.htm
O9 - Extra button: NetAnts - {57E91B47-F40A-11D1-B792-444553540000} - E:\工具\netants\NETANTS\NetAnts.exe
O9 - Extra 'Tools' menuitem: &NetAnts - {57E91B47-F40A-11D1-B792-444553540000} - E:\工具\netants\NETANTS\NetAnts.exe
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\工具\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\工具\QQ\QQ.EXE
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\工具\QQ\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\工具\QQ\QQIEHelper.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O11 - Options group: [TBH] QQ地址栏搜索
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Corporation Limited - e:\瑞星\rising\rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - E:\瑞星\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - E:\瑞星\RISING\RAV\Ravmond.exe