Ciao a tutti,
premetto che il mio notebook DELL LATITUDE 505 funziona correttamente, forse un po' lentino, ma considerato che ha una CPU Pentium M715 da 1,5 Ghz e 512 mega di RAM, non mi posso lamentare.
Uso Avast come antivirus e Spyware Doctotor (con licenza).
Considerato che sto cercando di ripulire il desktop infetto, ho pensato di verificare in che condizioni si trova questo computer.
Faccio girare "KasperSky Virus removal tool" e non segnala infezioni.
Faccio girare MalwareBytes e non segnala infezioni.
Ma quando provo a far girare ComboFix, si blocca.
Ho provato a farlo girare anche in modalità provvisoria e si blocca lo stesso allo stesso punto:
"Su PC molto infetti, in tempo di scansione può raddoppiare facilmente" e per sbloccarlo devo spegnerlo.
Ho installato Hijackthis e questo è il log:
Vedete qualcosa di anomalo?Codice:Logfile of Trend Micro HijackThis v2.0.3 (BETA) Scan saved at 10.57.22, on 14/02/2012 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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\Programmi\Alwil Software\Avast5\AvastSvc.exe C:\WINDOWS\system32\spoolsv.exe C:\Programmi\TeamViewer\Version7\TeamViewer_Service.exe C:\WINDOWS\system32\wscntfy.exe C:\Programmi\TeamViewer\Version7\TeamViewer.exe C:\Programmi\TeamViewer\Version7\tv_w32.exe C:\WINDOWS\Explorer.EXE C:\WINDOWS\System32\igfxtray.exe C:\WINDOWS\System32\hkcmd.exe C:\Programmi\SigmaTel\Driver audio di SigmaTel AC97\stacmon.exe C:\PROGRA~1\ALWILS~1\Avast5\avastUI.exe C:\Programmi\Unlocker\UnlockerAssistant.exe C:\WINDOWS\system32\ctfmon.exe C:\Programmi\Messenger\msmsgs.exe C:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe C:\Programmi\Skype\Phone\Skype.exe C:\WINDOWS\System32\msiexec.exe C:\Programmi\TrendMicro\HiJackThis\HiJackThis.exe R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://news.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 = http://go.microsoft.com/fwlink/?LinkId=69157 R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti R3 - URLSearchHook: (no name) - {472734EA-242A-422b-ADF8-83D1E48CC825} - (no file) O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file) O2 - BHO: Supporto di collegamento per Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelper.dll O2 - BHO: Browser Defender BHO - {2A0F3D1B-0909-4FF4-B272-609CCE6054E7} - (no file) O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\Alwil Software\Avast5\aswWebRepIE.dll O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Programmi\Google\Google Toolbar\GoogleToolbar_32.dll O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Programmi\Google\GoogleToolbarNotifier\5.7.7227.1100\swg.dll O3 - Toolbar: (no name) - {472734EA-242A-422B-ADF8-83D1E48CC825} - (no file) O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\Alwil Software\Avast5\aswWebRepIE.dll O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Programmi\Google\Google Toolbar\GoogleToolbar_32.dll O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe O4 - HKLM\..\Run: [SigmaTel StacMon] C:\Programmi\SigmaTel\Driver audio di SigmaTel AC97\stacmon.exe O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 8.0\Reader\Reader_sl.exe" O4 - HKLM\..\Run: [avast5] C:\PROGRA~1\ALWILS~1\Avast5\avastUI.exe /nogui O4 - HKLM\..\Run: [UnlockerAssistant] "C:\Programmi\Unlocker\UnlockerAssistant.exe" O4 - HKLM\..\Run: [Google Desktop Search] "C:\Programmi\Google\Google Desktop Search\GoogleDesktop.exe" /startup O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [swg] "C:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe" O4 - HKCU\..\Run: [Skype] "C:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized 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&xport to Microsoft Excel - res://D:\PROGRA~1\MICROS~1\OFFICE11\EXCEL.EXE/3000 O8 - Extra context menu item: Google Sidewiki... - res://C:\Programmi\Google\Google Toolbar\Component\GoogleToolbarDynamic_mui_en_7461B1589E8B4FB7.dll/cmsidewiki.html O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\MICROS~1\OFFICE11\REFIEBAR.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 O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1088508607634 O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1212234728272 O17 - HKLM\System\CCS\Services\Tcpip\..\{9818416C-388B-4745-A6C0-E04E52087970}: NameServer = 204.117.214.10,4.2.2.4 O17 - HKLM\System\CCS\Services\Tcpip\..\{F0212CAE-449A-42D6-93B1-874111CD53C8}: NameServer = 204.117.214.10,4.2.2.4 O17 - HKLM\System\CCS\Services\Tcpip\..\{F1C4DE53-2DD6-4561-896C-81736C7E4576}: NameServer = 204.117.214.10,4.2.2.4 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: avast! Antivirus - AVAST Software - C:\Programmi\Alwil Software\Avast5\AvastSvc.exe O23 - Service: Browser Defender Update Service - Unknown owner - C:\Programmi\Spyware Doctor\BDT\BDTUpdateService.exe (file missing) O23 - Service: Google Desktop Manager 5.9.1005.12335 (GoogleDesktopManager-051210-111108) - Google - C:\Programmi\Google\Google Desktop Search\GoogleDesktop.exe O23 - Service: Servizio di Google Update (gupdate) (gupdate) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe O23 - Service: Google Software Updater (gusvc) - Google - C:\Programmi\Google\Common\Google Updater\GoogleUpdaterService.exe O23 - Service: MaxiVista_service_A - Unknown owner - C:\Documents and Settings\Administrator\Desktop\MaxiVistaViewerA.exe O23 - Service: PEVSystemStart - Unknown owner - C:\ComboFix\pev.3XE O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - C:\Programmi\Spyware Doctor\pctsAuxs.exe O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - C:\Programmi\Spyware Doctor\pctsSvc.exe O23 - Service: TeamViewer 7 (TeamViewer7) - TeamViewer GmbH - C:\Programmi\TeamViewer\Version7\TeamViewer_Service.exe O23 - Service: ThreatFire - PC Tools - C:\Programmi\Spyware Doctor\TFEngine\TFService.exe -- End of file - 7476 bytes
Cordialità
Leo