iexplore.exe被感染Backdoor.GPigeon.zon用瑞星杀了,重新启动电脑后又有了，求解决

　这个是HijackThis扫描的内容　高手看看
Logfile of HijackThis v1.99.1
Scan saved at 13:50:04 PM(李燕斌), on 2006-7-22
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\Ati2evxx.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:\program files\rising\rfw\rfwsrv.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\taskswitch.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Rising\Rav\RavTask.exe
C:\Program Files\Microsoft IntelliPoint\ipoint.exe
C:\Program Files\SkyNet\FireWall\PFW.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\D-Tools\daemon.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Rising\Rav\RavMon.exe
C:\Program Files\Rising\Rfw\rfwmain.exe
C:\Program Files\MYIE2\MyIE.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Program Files\Thunder Network\Thunder\Thunder.exe
C:\Program Files\Rising\Rav\Rav.exe
C:\Program Files\Rising\Rav\RsLogVw.exe
C:\WINDOWS\system32\notepad.exe
C:\Program Files\Real\RealPlayer\realplay.exe
C:\Documents and Settings\Administrator\桌面\HijackThis.exe

R3 - Default URLSearchHook is missing
O2 - BHO: (no name) - {A9930D97-9CF0-42A0-A10D-4F28836579D5} - C:\PROGRA~1\KuGoo3\KUGOO3~1.OCX
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [CoolSwitch] C:\WINDOWS\system32\taskswitch.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [RfwMain] "C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\ipoint.exe"
O4 - HKLM\..\Run: [StormCodec_Helper] "C:\Program Files\Ringz Studio\Storm Codec\StormSet.exe" /S /opti
O4 - HKLM\..\Run: [SKYNET Personal FireWall] C:\Program Files\SkyNet\FireWall\PFW.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [ATIPTA] "C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe"
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe"  -lang 1033
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: 使用KuGoo3下载(&K) - C:\Program Files\KuGoo3\KuGoo3DownX.htm
O14 - IERESET.INF: START_PAGE_URL=http://tomatolei.com
O17 - HKLM\System\CCS\Services\Tcpip\..\{5D4C5944-B104-4EC2-AED7-A5F0C515F92C}: NameServer = 202.98.96.68 61.139.2.69
O17 - HKLM\System\CCS\Services\Tcpip\..\{A49401BC-1DDD-4020-9153-DF2EDE653BEE}: NameServer = 61.173.65.48,61.139.2.69
O20 - AppInit_DLLs: APIHookDll.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Rising Proxy  Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - c:\program files\rising\rfw\rfwproxy.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - c:\program files\rising\rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe
O23 - Service: rudll - Unknown owner - C:\WINDOWS\rudll3.exe

O23 - Service: rudll - Unknown owner - C:\WINDOWS\rudll3.exe

修复
O20 - AppInit_DLLs: APIHookDll.dll

O23 - Service: rudll - Unknown owner - C:\WINDOWS\rudll3.exe
鸽子..安全模式...打开注册表编辑器，展开：HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
搜索rudll 删除..
删除
C:\WINDOWS\rudll3.exe

1.开始-运行输入regedit,打开注册表编辑器，定位到HKEY_LOCAL_MACHINE\ SYSTEM \ CURRENTCONTROLSET \ SERVICES分支，删除左栏中的病毒服务名systavm
2.重启系统，在“文件夹选项”的“查看”面板中勾选“显示系统文件”、“显示所有的文件和文件夹”两项，点击“确定”按钮。然后在%
windows%下寻找病毒文件名
C:\WINDOWS\rudll3.exe,
C:\WINDOWS\rudll3.dll,
C:\WINDOWS\rudll3_Hook.dll,
C:\WINDOWS\rudll3key.dll,能找到的都删除