前几日主页曾被修改为7939，使用专杀工具清除后正常，近几日主页又被改为9505。请各位高手指点，不胜感激。附HijackThis日志：
Logfile of HijackThis v1.99.1
Scan saved at 17:14:44, on 2006-10-6
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:\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\Explorer.EXE
c:\program files\rising\rfw\RfwMain.exe
C:\Program Files\Common Files\Sogou PXP\p2psvr.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Rising\Rav\RavTask.exe
C:\Program Files\Rising\Rav\Ravmon.exe
C:\WINDOWS\VM303_STI.EXE
C:\Program Files\Common Files\{583FB4C8-0A6A-2052-0603-050525040056}\Update.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Rising\Rav\Rav.exe
C:\Program Files\Rising\Rav\RsAgent.exe
C:\WINDOWS\msagent\AgentSvr.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\wnwb2005\wnwb.exe
D:\down\ha_hijackthis_1991\HijackThis.exe
R3 - URLSearchHook: bho Class - {ED8DFC5C-10EF-45AB-9DC2-0639AFF5A270} - C:\PROGRA~1\COMMON~1\Wnwb\wnwbio.dll
F2 - REG:system.ini: UserInit=userinit.exe,
O1 - Hosts: 219.139.58.97 www.hao123.com
O1 - Hosts: 219.139.58.97 hao123.com
O1 - Hosts: 219.139.58.97 www.7b.com.cn
O1 - Hosts: 219.139.58.97 7b.com.cn
O1 - Hosts: 219.139.58.97 www.7939.com
O1 - Hosts: 219.139.58.97 7939.com
O1 - Hosts: 219.139.58.97 www.maohehe.com
O1 - Hosts: 219.139.58.97 maohehe.com
O1 - Hosts: 219.139.58.97 www.sina-baidu.com
O1 - Hosts: 219.139.58.97 sina-baidu.com
O1 - Hosts: 219.139.58.97 60.191.60.107
O1 - Hosts: 219.139.58.97 www.maipao.com
O1 - Hosts: 219.139.58.97 maipao.com
O1 - Hosts: 219.139.58.97 update.virussky.com
O1 - Hosts: 219.139.58.97 down.virussky.com
O1 - Hosts: 219.139.58.97 219.139.58.97
O1 - Hosts: 219.139.58.97 59.34.148.81
O1 - Hosts: 219.139.58.97 60.191.60.114
O1 - Hosts: 219.139.58.97 www.ycdy.com
O1 - Hosts: 219.139.58.97 ycdy.com
O1 - Hosts: 219.139.58.97 www.2tu.cn
O1 - Hosts: 219.139.58.97 2tu.cn
O1 - Hosts: 219.139.58.97 www.91tu.cn
O1 - Hosts: 219.139.58.97 91tu.cn
O1 - Hosts: 219.139.58.97 www.haotop.com
O1 - Hosts: 219.139.58.97 news01.virussky.com
O1 - Hosts: 219.139.58.97 news02.virussky.com
O1 - Hosts: 219.139.58.97 news03.virussky.com
O1 - Hosts: 219.139.58.97 news04.virussky.com
O2 - BHO: MonitorURL Class - {08A312BB-5409-49FC-9347-54BB7D069AC6} - C:\PROGRA~1\DESKAD~1\deskipn.dll
O2 - BHO: SohuDAIEHelper - {0CA51D02-7739-43EA-8D9A-1E8AD4327B03} - C:\Program Files\P4P\sodaie.dll
O2 - BHO: IeCatch5 Class - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - C:\PROGRA~1\FlashGet\jccatch.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O2 - BHO: XBTP03129 - {B07D1F6B-6B8C-4904-8EE8-5E5A2B4624B3} - C:\PROGRA~1\MICRSO~1\tbuE\SEARCH~1.DLL
O2 - BHO: Microsoft Solo Browser Helper
Object - {E3DB85B5-C559-4894-B474-42E89FAA1EFD} - (no file)
O2 - BHO: update wnwb - {ED8DFC5C-10EF-45AB-9DC2-0639AFF5A270} - C:\PROGRA~1\COMMON~1\Wnwb\wnwbio.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: 搜狗工具条 - {DBBB7978-AF21-4EF4-9AD1-B2F4BC75696C} - C:\Program Files\P4P\ToolBar.dll
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [TkBellExe] "realsched.exe" -osboot
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [RfwMain] "C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [rundll32] rundll32 rscfg.dll s
O4 - HKLM\..\Run: [BigDog303] C:\WINDOWS\VM303_STI.EXE VIMICRO USB PC Camera (ZC0301PLH)
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: 使用搜狗直通车下载 - C:\Program Files\P4P\dl.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: 添加到QQ表情 - C:\Program Files\Tencent\qq\AddEmotion.htm
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} - 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
O10 - Unknown file in Winsock LSP: c:\windows\system32\wshcon32.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wshcon32.dll
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan
Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/pcver2006new/OL2006.cab
O20 - AppInit_DLLs: C:\WINDOWS\system32\SoDAHK.DLL
O23 - Service: Gray_Pigeon_Server1.23 (GrayPigeonServer1.23) - Unknown owner - C:\WINDOWS\G_Server1.23.exe
O23 - Service: P4P Service - Sohu.com Inc. - C:\Program Files\Common Files\Sogou PXP\p2psvr.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
