This is the Hijackthis log:
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 1:58:08 PM, on 3/30/2010
Platform: Unknown Windows (WinNT 6.01.3504)
MSIE: Internet Explorer v8.00 (8.00.7600.16385)
Boot mode: Normal
Running processes:
B:\Windows\system32\Dwm.exe
B:\Windows\Explorer.EXE
B:\Windows\system32\taskhost.exe
B:\Program Files\Zune\ZuneLauncher.exe
B:\Program Files\AVG\AVG9\avgtray.exe
B:\Program Files\Mozilla Firefox\firefox.exe
B:\Program Files\Malwarebytes' Anti-Malware\mbam.exe
B:\Program Files\Trend Micro\HijackThis\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?LinkId=54896R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://go.microsoft.com/fwlink/?LinkId=69157R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://go.microsoft.com/fwlink/?LinkId=69157R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://go.microsoft.com/fwlink/?LinkId=54896R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?LinkId=54896R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://go.microsoft.com/fwlink/?LinkId=69157R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - B:\Program Files\AVG\AVG9\avgssie.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - B:\Program Files\Java\jre6\bin\jp2ssv.dll
O4 - HKLM\..\Run: [Zune Launcher] "b:\Program Files\Zune\ZuneLauncher.exe"
O4 - HKLM\..\Run: [AVG9_TRAY] B:\PROGRA~1\AVG\AVG9\avgtray.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "B:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\RunOnce: [Malwarebytes' Anti-Malware] B:\Program Files\Malwarebytes' Anti-Malware\mbamgui.exe /install /silent
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] B:\Windows\System32\mctadmin.exe (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] B:\Windows\System32\mctadmin.exe (User 'NETWORK SERVICE')
O8 - Extra context menu item: &Clean Traces - B:\Program Files\DAP\Privacy Package\dapcleanerie.htm
O8 - Extra context menu item: &Download with &DAP - B:\Program Files\DAP\dapextie.htm
O8 - Extra context menu item: Download &all with DAP - B:\Program Files\DAP\dapextie2.htm
O13 - Gopher Prefix:
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - B:\Program Files\AVG\AVG9\avgpp.dll
O20 - AppInit_DLLs: avgrsstx.dll
O20 - Winlogon Notify: !SASWinLogon - B:\Program Files\SUPERAntiSpyware\SASWINLO.dll
O23 - Service: AVG Free E-mail Scanner (avg9emc) - AVG Technologies CZ, s.r.o. - B:\Program Files\AVG\AVG9\avgemc.exe
O23 - Service: AVG Free WatchDog (avg9wd) - AVG Technologies CZ, s.r.o. - B:\Program Files\AVG\AVG9\avgwdsvc.exe
O23 - Service: @comres.dll,-947 (COMSysApp) - Unknown owner - B:\Windows\system32\dllhost.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - B:\Windows\system32\nvvsvc.exe
O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - B:\Program Files\NVIDIA Corporation\3D Vision\nvSCPAPISvr.exe
O23 - Service: @%SystemRoot%\System32\TuneUpDefragService.exe,-1 (TuneUp.Defrag) - TuneUp Software GmbH - B:\Windows\System32\TuneUpDefragService.exe
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End of file - 3816 bytes