Problema con Windows XP SP2

[Arrevotino]

E' da un po' di tempo ormai che, poco dopo aver avviato il computer ed essermi connesso, mi compare qualche messaggio d'errore che mi impedisce di lavorare.
Il primo riguarda Generic Host Processor for Win32 Services, il secondo svchost.exe (chiudendo la finestra, explorer.exe si blocca e non potendo aprire nemmeno il task manager sono costretto a riavviarlo brutalmente), e per quanto riguarda il terzo, Antivir mi segnala il file sysmgr.exe come trojan.

edit: adesso antivir mi dà un messaggio d'allarme riguardante anche il file /.../system32/10.scr



Spero si possa trovare una soluzione alternativa al format, ecco il log di Hijackthis:


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11.28.48, on 14/02/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\Programmi\Trust\CnxDslTb.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programmi\QuickTime\qttask.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I2S1.EXE
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\File comuni\InstallShield\UpdateService\isuspm.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Programmi\File comuni\ABBYY\FineReader\9.00\Licensing\PE\NetworkLicenseServer.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programmi\Executive Software\DiskeeperLite\DkService.exe
C:\MATLAB6p5\webserver\bin\win32\matlabserver.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\File comuni\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Programmi\Internet Explorer\IEXPLORE.EXE
C:\Programmi\Internet Explorer\IEXPLORE.EXE
C:\Programmi\Avira\AntiVir PersonalEdition Classic\update.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_07\bin\ssv.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programmi\File comuni\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: FDMIECookiesBHO Class - {CC59E0F9-7E43-44FA-9FAA-8377850BF205} - C:\Programmi\Free Download Manager\iefdm2.dll
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [ISUSPM Startup] C:\PROGRA~1\FILECO~1\INSTAL~1\UPDATE~1\isuspm.exe -startup
O4 - HKLM\..\Run: [trustras] trustras.exe
O4 - HKLM\..\Run: [CnxDslTaskBar] C:\Programmi\Trust\CnxDslTb.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [StartCCC] "C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [EPSON Stylus C66 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I2S1.EXE /P23 "EPSON Stylus C66 Series" /O6 "USB001" /M "Stylus C66"
O4 - HKLM\..\Run: [Microsoft(R) System Manager] C:\WINDOWS\system32\sysmgr.exe
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [ISUSPM] "C:\Programmi\File comuni\InstallShield\UpdateService\isuspm.exe" -scheduler
O4 - HKCU\..\Run: [LaunchList] C:\Programmi\Pinnacle\Studio 11\LaunchList2.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~2\Office\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\Office\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary...r.cab31267.cab
O16 - DPF: {0A5FD7C5-A45C-49FC-ADB5-9952547D5715} (Creative Software AutoUpdate) - http://www.creative.com/softwareupda...31/CTSUEng.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary...r.cab31267.cab
O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/IT-IT/.../GAME_UNO1.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {C1B7E532-3ECB-4E9E-BB3A-2951FFE67C61} (DownloaderActiveX Control) - http://c6.community.alice.it/downloa...derActiveX.cab
O16 - DPF: {CAFEEFAC-0015-0000-0006-ABCDEFFEDCBA} (Java Plug-in 1.5.0_06) -
O16 - DPF: {F6ACF75C-C32C-447B-9BEF-46B766368D29} (Creative Software AutoUpdate Support Package) - http://www.creative.com/softwareupda...5035/CTPID.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary...n.cab31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{F88BAB67-A874-4EA7-B50B-C3EFC4BE7282}: NameServer = 193.12.150.2 212.247.152.2
O23 - Service: ABBYY FineReader 9.0 PE Licensing Service (ABBYY.Licensing.FineReader.Professional.9.0) - ABBYY (BIT Software) - C:\Programmi\File comuni\ABBYY\FineReader\9.00\Licensing\PE\NetworkLicenseServer.exe
O23 - Service: Avira AntiVir Personal - Free Antivirus Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: Avira AntiVir Personal - Free Antivirus Guard (AntiVirService) - Avira GmbH - C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Diskeeper - Executive Software International, Inc. - C:\Programmi\Executive Software\DiskeeperLite\DkService.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Programmi\File comuni\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Intel(R) Desktop Utilities Service (iHCService) - OSA Technologies, Inc. - C:\Program Files\Intel\IDU\IDUServ.exe
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: MATLAB Server (matlabserver) - Unknown owner - C:\MATLAB6p5\webserver\bin\win32\matlabserver.exe
O23 - Service: PCLEPCI - Pinnacle Systems GmbH - C:\WINDOWS\system32\drivers\pclepci.sys
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: Windows Telephony (WindowsTelephony) - Unknown owner - C:\WINDOWS\system\svhost.exe

--
End of file - 8191 bytes

[alessandro86]

tranquillo è un errore del sp2 devi soltanto scaricare gli aggiornamenti di windows basta attivare nel pannello di controllo la voce aggiornamenti automatci, te hai reistallato il s.o. da poco giusto???

[Arrevotino]

Ho incollato il log sul sito di hijackthis, e mi ha dato i file svhost.exe e sysmgr.exe come dannosi.
Per quanto riguarda Windows, l'ultima volta che l'ho reinstallato risale a più di un anno fa.

[alessandro86]

allora sono virus non ce dubbio io ho avuto problemi simili con il file spooler.exe che è il file che win carica all'avvio e riguarda la stampante il virus si chiamava esattamente come il file cambiava soltanto una o se non sbaglio...cmq che antivirus hai???

[Arrevotino]

Antivir Personal Edition.
Fixati il svhost.exe e sysmgr.exe, ecco che ricompare l'errore

Originariamente inviato da svchost.exe - Errore di applicazione

L'istruzione a "0x001f1cb0" ha fatto riferimento alla memoria a "0x001f1cb0". La memoria non poteva essere written.
Ok per terminare
Annulla per debug