ciao a tutti ho ricevuto la risposta da r16 ma non sono riuscito a toglielo spero che mi aiutate di nuovo ciao a tutti

Fai una scansione antivirus on line da questo indirizzo
http://security.symantec.com/sscv6/default.asp?productid=globalsites&langid=it&venid=sym
se la scansione on line rileva dei virus significa che il tuo antivirus è stato infettato o non è in grado di risolvere il problema, ti consiglio di formattare il disco fisso e reinstallare tutto.

---

alfonso_aiutamici@hotmail.it

scusa ho sbaglito nome a.roselli

ciao ho fatto come mi hai detto ho cancellato le voci (wget) manualmente nel registro del sistema poi
ho trovato la voce(plugin1.dat)nel sistem 32 nella cartella windows e l'ho eliminato ma quando ho trovato SysPr.prx nella cartella sistem32
quando la vado ad eliminare mi dice :file in uso in altro sistama provare a chiudere l'applicazionein uso.
Allora sono andato in modalità provvvisoria togliendo la configurazione del sistema pulendo il pc con CCleaner
facendo la scanzione con AVG antispyware Avast ,Dottor alex,cercando tutte le voci nel registro del sistema con il comando "regedit"
e risulta tutto pulito ma quando riavvio il pc normalmente "non in linea"provo a cercare la voce SysPr.prx me la ritova e non riesco a cancellarla mi dice come sopra fil in uso...... e anche dottor alex me la rileva
a te le conclusioni speriamo di risorvere il tutto grazie per la collaborazione ciao

ciao ti posto il mio loog
Logfile of HijackThis v1.99.1
Scan saved at 10.44.52, on 12/05/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
E:\WINDOWS\System32\smss.exe
E:\WINDOWS\system32\winlogon.exe
E:\WINDOWS\system32\services.exe
E:\WINDOWS\system32\lsass.exe
E:\WINDOWS\system32\Ati2evxx.exe
E:\WINDOWS\system32\svchost.exe
E:\WINDOWS\System32\svchost.exe
E:\WINDOWS\system32\svchost.exe
E:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
E:\Programmi\Alwil Software\Avast4\ashServ.exe
E:\WINDOWS\system32\Ati2evxx.exe
E:\WINDOWS\system32\LEXBCES.EXE
E:\WINDOWS\system32\LEXPPS.EXE
E:\WINDOWS\system32\spoolsv.exe
E:\Programmi\a-squared Free\a2service.exe
E:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
E:\Programmi\SiteAdvisor\6253\SAService.exe
E:\WINDOWS\system32\svchost.exe
E:\WINDOWS\Explorer.EXE
E:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
E:\Programmi\Alwil Software\Avast4\ashWebSv.exe
E:\WINDOWS\system32\wscntfy.exe
E:\Programmi\Internet Explorer\iexplore.exe
E:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
E:\Programmi\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
E:\Programmi\MSN Messenger\msnmsgr.exe
E:\Programmi\MSN Messenger\usnsvc.exe
E:\WINDOWS\system32\ctfmon.exe
E:\Programmi\Mozilla Firefox\firefox.exe
C:\TOP SECRET\WINRAR ZIP ARCHIVE\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Supporto di collegamento per Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - E:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {089FD14D-132B-48FC-8861-0048AE113215} - E:\Programmi\SiteAdvisor\6253\SiteAdv.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - E:\Programmi\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - E:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - E:\PROGRA~1\MICROS~2\Office12\GRA8E1~1.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - E:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: PrintMe - {97387E2B-B2FA-4E4A-A607-F3B5C134F71C} - E:\Programmi\EFI\PrintMeToolbar\htpmcap.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - e:\programmi\google\googletoolbar2.dll
O3 - Toolbar: McAfee SiteAdvisor - {0BF43445-2F28-4351-9252-17FE6E806AA0} - E:\Programmi\SiteAdvisor\6253\SiteAdv.dll
O3 - Toolbar: PrintMe - {97387E2B-B2FA-4E4A-A607-F3B5C134F71C} - E:\Programmi\EFI\PrintMeToolbar\htpmcap.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - e:\programmi\google\googletoolbar2.dll
O4 - HKLM\..\Run: [avast!] E:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "E:\Programmi\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [ctfmon.exe] E:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://E:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Invia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - E:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: I&nvia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - E:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - E:\Programmi\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.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: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - E:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - E:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - E:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - E:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - E:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://gfx1.hotmail.com/mail/w2/resources/MSNPUpld.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{B288D050-55E1-4B9D-BCE1-D8242820EC3D}: NameServer = 85.37.17.55 85.38.28.93
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - E:\PROGRA~1\MICROS~2\Office12\GR99D3~1.DLL
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - E:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - E:\Programmi\File comuni\Microsoft Shared\Help\hxds.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - E:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: siteadvisor - {3A5DC592-7723-4EAA-9EE6-AF4222BCF879} - E:\Programmi\SiteAdvisor\6253\SiteAdv.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - E:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - E:\PROGRA~1\FILECO~1\MICROS~1\OFFICE12\MSOXMLMF.DLL
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - E:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - E:\Programmi\a-squared Free\a2service.exe
O23 - Service: Adobe LM Service - Adobe Systems - E:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - E:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - E:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - E:\WINDOWS\system32\ati2sgag.exe
O23 - Service: avast! Antivirus - ALWIL Software - E:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - E:\Programmi\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - E:\Programmi\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - E:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: Google Updater Service (gusvc) - Google - E:\Programmi\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - E:\Programmi\File comuni\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - E:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: MSCSPTISRV - Sony Corporation - E:\Programmi\File comuni\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: PACSPTISVR - Unknown owner - E:\Programmi\File comuni\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: PCLEPCI - Pinnacle Systems GmbH - E:\WINDOWS\system32\drivers\pclepci.sys
O23 - Service: Servizio SiteAdvisor (SiteAdvisor Service) - Unknown owner - E:\Programmi\SiteAdvisor\6253\SAService.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - E:\Programmi\File comuni\Sony Shared\AVLib\SPTISRV.exe

ciao

grazie di tutto
a questo punto non avendo trovato più niente con l'antivirus on line ho disinstallato doctor il pc viaggia bene a
risentirci ciao