svchost .exe va in crash

[webs86]

ciao a tutti... navigando in internet sono stato infettato da alcuni malware...

sono riuscito a rimuoverli con MalwareBytes e SpybotS&D... ma ho il file svchost che mi va in crash ogni ora... come posso risolvere?

questo il log di HijackThis

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 9.18.45, on 26/10/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
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\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Application Updater\ApplicationUpdater.exe
C:\Programmi\Intel\AMT\atchksrv.exe
C:\Programmi\Bonjour\mDNSResponder.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\Intel\AMT\LMS.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\mdm.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Trend Micro\Client Server Security Agent\ntrtscan.exe
C:\Programmi\Intel\AMT\UNS.exe
C:\Programmi\TortoiseSVN\bin\TSVNCache.exe
C:\Programmi\Common Files\VMware\USB\vmware-usbarbitrator.exe
C:\WINDOWS\system32\vmnat.exe
C:\Programmi\Trend Micro\Client Server Security Agent\tmlisten.exe
C:\Programmi\Intel\AMT\atchk.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\Programmi\VMware\VMware Player\hqtray.exe
C:\Programmi\Trend Micro\Client Server Security Agent\pccntmon.exe
C:\Programmi\LiveZilla\LiveZilla.exe
C:\WINDOWS\RTHDCPL.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Nokia\Nokia PC Suite 7\PCSuite.exe
C:\Programmi\Skype\Phone\Skype.exe
C:\Programmi\Spybot - Search & Destroy\TeaTimer.exe
C:\Programmi\VMware\VMware Player\vmware-authd.exe
C:\Programmi\OpenOffice.org 3\program\soffice.exe
C:\Programmi\OpenOffice.org 3\program\soffice.bin
C:\WINDOWS\system32\vmnetdhcp.exe
C:\Programmi\PC Connectivity Solution\ServiceLayer.exe
C:\Programmi\Skype\Plugin Manager\skypePM.exe
C:\Programmi\PC Connectivity Solution\Transports\NclUSBSrv.exe
C:\Programmi\PC Connectivity Solution\Transports\NclRSSrv.exe
C:\Programmi\Trend Micro\Client Server Security Agent\TmProxy.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Programmi\Trend Micro\Client Server Security Agent\CNTAoSMgr.exe
C:\Programmi\Mozilla Firefox\plugin-container.exe
C:\Documents and Settings\Samuele\Documenti\Download\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = "C:\Programmi\Outlook Express\msimn.exe" //newsurl:"news://news.netfielders.de/typo3.ug.italy"
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 10.1.1.3:3128
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local;www.xdebug.org;localhost;http://www.bennadel.com;10.1.1.*;<local>
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: (no name) - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Programmi\pdfforge Toolbar\SearchSettings.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Trend Micro NSC BHO - {1CA1377B-DC1D-4A52-9585-6E06050FAC53} - C:\Programmi\Trend Micro\Client Server Security Agent\bho\1009\TmIEPlg.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: (no name) - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Programmi\pdfforge Toolbar\SearchSettings.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O4 - HKLM\..\Run: [atchk] "C:\Programmi\Intel\AMT\atchk.exe"
O4 - HKLM\..\Run: [nwiz] C:\Programmi\NVIDIA Corporation\nView\nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [VMware hqtray] "C:\Programmi\VMware\VMware Player\hqtray.exe"
O4 - HKLM\..\Run: [OfficeScanNT Monitor] "C:\Programmi\Trend Micro\Client Server Security Agent\pccntmon.exe" -HideWindow
O4 - HKLM\..\Run: [OE] "C:\Programmi\Trend Micro\Client Server Security Agent\TMAS_OE\TMAS_OEMon.exe"
O4 - HKLM\..\Run: [LiveZilla] "C:\Programmi\LiveZilla\LiveZilla.exe" -minimize
O4 - HKLM\..\Run: [download] "C:\Documents and Settings\Samuele1"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programmi\File comuni\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [PC Suite Tray] "C:\Programmi\Nokia\Nokia PC Suite 7\PCSuite.exe" -onlytray
O4 - HKCU\..\Run: [Skype] "C:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Samuele\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Programmi\Spybot - Search & Destroy\TeaTimer.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')
O4 - Startup: OpenOffice.org 3.2.lnk = C:\Programmi\OpenOffice.org 3\program\quickstart.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Skype add-on for Internet Explorer - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra 'Tools' menuitem: Skype add-on for Internet Explorer - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O10 - Unknown file in Winsock LSP: c:\programmi\vmware\vmware player\vsocklib.dll
O10 - Unknown file in Winsock LSP: c:\programmi\vmware\vmware player\vsocklib.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{68029B47-9E4D-462D-9C65-4EF0F565F7F2}: NameServer = 208.67.222.222,208.67.220.220,10.1.1.109
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O18 - Protocol: tmpx - {0E526CB5-7446-41D1-A403-19BFE95E8C23} - C:\Programmi\Trend Micro\Client Server Security Agent\bho\1009\TmIEPlg.dll
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Application Updater - Spigot, Inc. - C:\Programmi\Application Updater\ApplicationUpdater.exe
O23 - Service: Intel(R) Active Management Technology System Status Service (atchksrv) - Intel Corporation - C:\Programmi\Intel\AMT\atchksrv.exe
O23 - Service:  Servizio Bonjour (Bonjour Service) - Apple Inc. - C:\Programmi\Bonjour\mDNSResponder.exe
O23 - Service: Servizio di Google Update (gupdate) (gupdate) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: Intel(R) Active Management Technology Local Management Service (LMS) - Intel - C:\Programmi\Intel\AMT\LMS.exe
O23 - Service: Scansione in tempo reale di Trend Micro Client/Server Security Agent (ntrtscan) - Trend Micro Inc. - C:\Programmi\Trend Micro\Client Server Security Agent\ntrtscan.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: ServiceLayer - Nokia - C:\Programmi\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: STRVisionPBM Server - Datapiano - C:\Programmi\STR\STR Vision PBM Server\Datapiano.Business.Application.exe
O23 - Service: Trend Micro Unauthorized Change Prevention Service (TMBMServer) - Trend Micro Inc. - C:\Programmi\Trend Micro\BM\TMBMSRV.exe
O23 - Service: Trend Micro Client/Server Security Agent Listener (tmlisten) - Trend Micro Inc. - C:\Programmi\Trend Micro\Client Server Security Agent\tmlisten.exe
O23 - Service: Servizio proxy di Trend Micro Client/Server Security Agent (TmProxy) - Trend Micro Inc. - C:\Programmi\Trend Micro\Client Server Security Agent\TmProxy.exe
O23 - Service: VMware Agent Service (ufad-ws60) - VMware, Inc. - C:\Programmi\VMware\VMware Player\vmware-ufad.exe
O23 - Service: Intel(R) Active Management Technology User Notification Service (UNS) - Intel - C:\Programmi\Intel\AMT\UNS.exe
O23 - Service: VMware Authorization Service (VMAuthdService) - VMware, Inc. - C:\Programmi\VMware\VMware Player\vmware-authd.exe
O23 - Service: VMware DHCP Service (VMnetDHCP) - VMware, Inc. - C:\WINDOWS\system32\vmnetdhcp.exe
O23 - Service: VMware USB Arbitration Service (VMUSBArbService) - VMware, Inc. - C:\Programmi\Common Files\VMware\USB\vmware-usbarbitrator.exe
O23 - Service: VMware NAT Service - VMware, Inc. - C:\WINDOWS\system32\vmnat.exe
O23 - Service: Zope instance at C:\Programmi\Plone400\parts\instance (Zope1452786466) - Unknown owner - C:\Programmi\Plone400\python\PythonService.exe (file missing)

--
End of file - 11424 bytes

appena mi ritorna l'errore vi inoltro anche il messaggio del registro degli eventi di windows (si è appena resettato)...

intanto grazie mille per eventuali consigli...

[webs86]

ecco qui la segnalazione del registro eventi:

Tipo evento:    Errore
Origine evento:    Application Error
Categoria evento:    (100)
ID evento:    1000
Data:        26/10/2010
Ora:        9.38.30
Utente:        N/D
Computer:    SAMUELE
Descrizione:
Applicazione che ha provocato l'errore svchost.exe, versione 5.1.2600.5512, modulo che ha provocato l'errore ntdll.dll, versione 5.1.2600.5755, indirizzo errore 0x00023845.

Per ulteriori informazioni, consultare la Guida in linea e supporto tecnico all'indirizzo http://go.microsoft.com/fwlink/events.asp.
Dati:
0000: 41 70 70 6c 69 63 61 74   Applicat
0008: 69 6f 6e 20 46 61 69 6c   ion Fail
0010: 75 72 65 20 20 73 76 63   ure  svc
0018: 68 6f 73 74 2e 65 78 65   host.exe
0020: 20 35 2e 31 2e 32 36 30    5.1.260
0028: 30 2e 35 35 31 32 20 69   0.5512 i
0030: 6e 20 6e 74 64 6c 6c 2e   n ntdll.
0038: 64 6c 6c 20 35 2e 31 2e   dll 5.1.
0040: 32 36 30 30 2e 35 37 35   2600.575
0048: 35 20 61 74 20 6f 66 66   5 at off
0050: 73 65 74 20 30 30 30 32   set 0002
0058: 33 38 34 35               3845

[alex444]

Segui la procedura consigliato al URL:
http://forums.malwarebytes.org/lofiv...hp?t63395.html