最近老是跳出莫名其妙的广告，谢谢帮忙！

Logfile of HijackThis v1.99.0
Scan saved at 16:14:44, on 2005-10-15
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Documents and Settings\qvb\桌面\gwbnauto.exe
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\Sandai\ThunderMini\ThunderMini.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Sandai\ThunderMini\TDUpdate.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\RUNDLL32.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Tencent\qq\QQ.exe
D:\hijackthis\HijackThis.exe

O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v4.dll
O2 - BHO: EyeOnBrowser Class - {1272F701-349D-4DB3-BBCD-10CBDCD049FE} - C:\WINDOWS\Downlo~1\_IS_0518\_IS_WEBH.dll
O2 - BHO: TeachingHandler - {31EBA2E2-58B2-4980-9C41-F12F5F1422C5} - C:\Program Files\Common Files\Collegesoft\Share Components\TPHANDLE.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O2 - BHO: MEobjectSDT - {D4D5C535-BA95-4327-870D-A33826FDD17A} - C:\WINDOWS\system32\obwbkya.dll
O2 - BHO: FlashFXP Helper for Internet Explorer - {E5A1691B-D188-4419-AD02-90002030B8EE} - C:\PROGRA~1\FlashFXP\IEFlash.dll
O3 - Toolbar: 金山快译(&K) - {6C3797D2-3FEF-4cd4-B654-D3AE55B4128C} - C:\PROGRA~1\Kingsoft\FastAIT\IEBand.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: 完美网译通 - {F43BD772-ABDD-43b7-A96A-3E9E61946EC0} - C:\WINDOWS\WORLD2\TOOLBAR\hmtoolbar.dll
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: [GZGWBN] "C:\Documents and Settings\qvb\桌面\gwbnauto.exe"
O4 - HKLM\..\Run: [DAEMON Tools-2052] "C:\Program Files\D-Tools\daemon.exe"  -lang 2052
O4 - HKLM\..\Run: [IMSCMig] rem C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40A\IMSCMIG.EXE /Preload
O4 - HKLM\..\Run: [NeroCheck] rem C:\WINDOWS\system32\\NeroCheck.exe
O4 - HKLM\..\Run: [thunder_mini] C:\Program Files\Sandai\ThunderMini\ThunderMini.exe
O4 - HKLM\..\Run: [avicap32] rem
O4 - HKLM\..\Run: [advapi32] rem RUNDLL32 C:\WINDOWS\Downlo~1\_IS_0518\_IS_ISC.DLL,isc
O4 - HKLM\..\Run: [MyIMLite_UpDate] rem
O4 - HKLM\..\Run: [MyIMLite] rem
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [KAVPersonal50] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe" /minimize
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: FlashGet.lnk = C:\Program Files\FlashGet\flashget.exe
O8 - Extra context menu item: &使用迷你迅雷下载 - C:\Program Files\Sandai\ThunderMini\geturl.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 Office Excel(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
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
O9 - Extra button: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm (file missing)
O9 - Extra button: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - Extra button: 上网助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://assistant.3721.com/index.htm?fb=Cns (file missing)
O9 - Extra button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
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: 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 - 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
O16 - DPF: {56A7DC70-E102-4408-A34A-AE06FEF01586} - http://iebar.t2t2.com/iebar.cab
O16 - DPF: {62B938C4-4190-4F37-8CF0-A92B0A91CC77} (InfoSecNetSign Class) - http://wssw.szds.gov.cn/NetSign.dll
O16 - DPF: {73E4740C-08EB-4133-896B-8D0A7C9EE3CD} (AxInputControl Class) - https://mybank.icbc.com.cn/icbc/normalbank/AxSafeControls.cab
O18 - Protocol: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - C:\WINDOWS\system32\mbprot.dll
O23 - Service: kavsvc - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) - Unknown - %ProgramFiles%\WinPcap\rpcapd.exe (file missing)
O23 - Service: SDAgent Service - 北京兴华基业软件技术有限公司 - C:\Program Files\Common Files\smartde\sde.exe

黄色的广告

怎么办啊

谢谢！