Sospetto che il mio computer sia infestato dal malware di kazaa denominato p2pnetworking.exe, e nonostante abbia tentato di rimuoverlo con hijack il file si ripresenta ad ogni riavvio, questo nonostante abbia fatto effettuato delle scansioni sia con spybot 1.3 e ad-aware 1.06.
Inoltre tentando di accedere alle impostazioni di registro tramite il comando regedit (il sistema operativo da me installato è windows 2000) il computer mi dava errore; uso il passato perche a seguito di una scansione di ad-aware con file di definizioni appena aggiornato il computer mi dava la presenza di un worm denominato alcan che una volta rimosso mi ha permesso di riaccedere alle impostazioni di registro di sistema.
Come posso essere sicuro di averlo totalmente rimosso ?
Allego qui di seguito il logfile di hijack, ringraziando fin da ora chiunque saprà essermi di aiuto :
Logfile of HijackThis v1.99.1
Scan saved at 14.46.24, on 30/05/2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\Ati2evxx.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\Programmi\Executive Software\Diskeeper\DkService.exe
C:\WINNT\System32\svchost.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\ZoneLabs\vsmon.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\WINNT\system32\Ati2evxx.exe
C:\WINNT\Explorer.EXE
C:\WINNT\Mixer.exe
C:\WINNT\system32\spool\drivers\w32x86\3\hpztsb05.exe
C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINNT\system32\p2pnetworking.exe
C:\Programmi\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Programmi\BHODemon 2\BHODemon.exe
C:\Programmi\SpywareGuard\sgmain.exe
C:\Programmi\StopDialers\StopDialers.exe
C:\Programmi\SpywareGuard\sgbhp.exe
C:\Programmi\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Administrator\Desktop\sicurezza\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.google.it/R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.google.it/R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SpywareGuard Download Protection - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - C:\Programmi\SpywareGuard\dlprotect.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [NeroCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINNT\system32\spool\drivers\w32x86\3\hpztsb05.exe
O4 - HKLM\..\Run: [Zone Labs Client] C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [winupdate] C:\Programmi\winupdate\winupdate.exe /auto
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [p2pnetworking] p2pnetworking.exe
O4 - HKLM\..\RunServices: [p2pnetworking] p2pnetworking.exe
O4 - Startup: BHODemon 2.0.lnk = C:\Programmi\BHODemon 2\BHODemon.exe
O4 - Startup: SpywareGuard.lnk = C:\Programmi\SpywareGuard\sgmain.exe
O4 - Startup: Stop Dialers.lnk = C:\Programmi\StopDialers\StopDialers.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Programmi\InterVideo\Common\Bin\WinCinemaMgr.exe
O8 - Extra context menu item: Download all by Free Download Manager - file://C:\Programmi\Free Download Manager\dlall.htm
O8 - Extra context menu item: Download by Free Download Manager - file://C:\Programmi\Free Download Manager\dllink.htm
O8 - Extra context menu item: Download selected by Free Download Manager - file://C:\Programmi\Free Download Manager\dlselected.htm
O8 - Extra context menu item: Download web site by Free Download Manager - file://C:\Programmi\Free Download Manager\dlpage.htm
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra button: Run WinHTTrack - {36ECAF82-3300-8F84-092E-AFF36D6C7040} - C:\Programmi\WinHTTrack\WinHTTrackIEBar.dll
O9 - Extra 'Tools' menuitem: Launch WinHTTrack - {36ECAF82-3300-8F84-092E-AFF36D6C7040} - C:\Programmi\WinHTTrack\WinHTTrackIEBar.dll
O9 - Extra button: ATI TV - {44226DFF-747E-4edc-B30C-78752E50CD0C} - C:\Programmi\ATI Multimedia\TV\EXPLBAR.DLL
O9 - Extra button: Browser Adjustment - {44627E97-789B-40d4-B5C2-58BD171129A1} - C:\WINNT\system32\shdocvw.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Alice - {30257B48-45DF-45DF-8E97-9AD9D526D48F} -
http://gw.aliceadsl.it/alice (file missing) (HKCU)
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) -
http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cabO17 - HKLM\System\CCS\Services\Tcpip\..\{471BF91F-927A-4BCB-B673-8B8B30F0B4EB}: NameServer = 212.48.4.15 62.211.69.150
O17 - HKLM\System\CS1\Services\Tcpip\..\{471BF91F-927A-4BCB-B673-8B8B30F0B4EB}: NameServer = 212.48.4.15 62.211.69.150
O20 - Winlogon Notify: nwprovau - C:\WINNT\SYSTEM32\nwprovau.dll
O23 - Service: Adobe LM Service - Unknown owner - C:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINNT\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINNT\system32\ati2sgag.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: Diskeeper - Executive Software International, Inc. - C:\Programmi\Executive Software\Diskeeper\DkService.exe
O23 - Service: Servizio amministrativo di Gestione disco logico (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINNT\system32\ZoneLabs\vsmon.exe