help me win32.trojan-gen

[KissOfAngel]

non riesco eliminare un trojan e avast me lo visualizza sempre help me
win32.trojan-gen other
Logfile of HijackThis v1.99.1
Scan saved at 14.05.01, on 27/12/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
C:\WINDOWS\System32\skpvbaf.exe
C:\Programmi\MSN Messenger\MsnMsgr.Exe
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\System32\devldr32.exe
C:\WINDOWS\axdcfasb.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\wuauclt.exe
C:\DOCUME~1\Debby\IMPOST~1\Temp\Rar$EX00.495\HijackThis.exe
C:\WINDOWS\system32\NOTEPAD.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = www.fastweb.it
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
F2 - REG:system.ini: Shell=explorer.exe
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar1.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar1.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [Win Prosess0r] skpvbaf.exe
O4 - HKLM\..\RunServices: [Win Prosess0r] skpvbaf.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O8 - Extra context menu item: &Cerca con Google - res://C:\Programmi\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: &Traduci parola in italiano - res://C:\Programmi\Google\GoogleToolbar1.dll/cmwordtrans.html
O8 - Extra context menu item: Link a ritroso - res://C:\Programmi\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Pagine simili - res://C:\Programmi\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Versione cache della pagina - res://C:\Programmi\Google\GoogleToolbar1.dll/cmcache.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O16 - DPF: {2ED9BC2B-4DF1-472E-9B5E-55477D2C97F5} (Microsoft Data Collection Control) - https://support.microsoft.com/OAS/ActiveX/odc.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/reso...an8/oscan8.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsu...?1135621265825
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: KGVLDUE - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\KGVLDUE.exe
O23 - Service: MicroSoft Media Tools - Unknown owner - C:\WINDOWS\MSmedia.exe (file missing)
O23 - Service: NRMJTUILOBWIRWOK - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\NRMJTUILOBWIRWOK.exe
O23 - Service: QZGY - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\QZGY.exe
O23 - Service: sdktemp - Unknown owner - C:\WINDOWS\axdcfasb.exe
O23 - Service: XCVOWYI - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\XCVOWYI.exe

[andorra24]

Fixa:
C:\WINDOWS\System32\skpvbaf.exe
C:\WINDOWS\axdcfasb.exe
F2 - REG:system.ini: Shell=explorer.exe
O4 - HKLM\..\Run: [Win Prosess0r] skpvbaf.exe
O4 - HKLM\..\RunServices: [Win Prosess0r] skpvbaf.exe
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: KGVLDUE - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\KGVLDUE.exe
O23 - Service: MicroSoft Media Tools - Unknown owner - C:\WINDOWS\MSmedia.exe (file missing)
O23 - Service: NRMJTUILOBWIRWOK - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\NRMJTUILOBWIRWOK.exe
O23 - Service: QZGY - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\QZGY.exe
O23 - Service: sdktemp - Unknown owner - C:\WINDOWS\axdcfasb.exe
O23 - Service: XCVOWYI - Sysinternals - www.sysinternals.com - C:\DOCUME~1\Debby\IMPOST~1\Temp\XCVOWYI.exe

Fai una scansione con ewido:http://download.ewido.net/ewido-setup.exe
e metti il SP2.