E' il computer del luogo di lavoro. Mi sembra piuttosto incasinato. Che ne dite? Grazie

Logfile of HijackThis v1.99.0
Scan saved at 10.53.33, on 11/06/2005
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\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Programmi\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
C:\WINNT\System32\svchost.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\Symantec_Client_Security\Symantec AntiVirus\Rtvscan.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\Programmi\PopUp Killer\PopUpKiller.EXE
C:\Documents and Settings\Administrator\Documenti\Winamp\winampa.exe
C:\winnt\system32\xooveb.exe
C:\WINNT\system32\ctfmon.exe
C:\WINNT\system32\rundll32.exe
C:\winnt\system32\calc.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Documents and Settings\Administrator\Desktop\Programmi\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.1.78:8080
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: CeresObj Class - {00000049-8F91-4D9C-9573-F016E7626484} - C:\WINNT\ceres.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar1.dll
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar1.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Programmi\File comuni\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [PopUpKiller] C:\Programmi\PopUp Killer\PopUpKiller.EXE
O4 - HKLM\..\Run: [WinampAgent] C:\Documents and Settings\Administrator\Documenti\Winamp\winampa.exe
O4 - HKLM\..\Run: [xooveb] c:\winnt\system32\xooveb.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - HKCU\..\Run: [Instant Access] rundll32.exe C:\WINNT\eg_auth_1041.dll,InstantAccess /L
O4 - Startup: PowerReg Scheduler.exe
O8 - Extra context menu item: &Google Search - res://C:\Programmi\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Collegamenti a ritroso - res://C:\Programmi\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Pagine simili - res://C:\Programmi\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Versione cache della pagina - res://C:\Programmi\Google\GoogleToolbar1.dll/cmcache.html
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: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\YAHOO!\MESSEN~1\YPAGER.EXE
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\YAHOO!\MESSEN~1\YPAGER.EXE
O15 - Trusted Zone: www.master69.biz
O15 - Trusted Zone: www.sgrunt.biz
O15 - Trusted Zone: www.yeak.net
O16 - DPF: {31DDC1FD-CEA3-4837-A6DC-87E67015ADC9} - http://akamai.downloadv3.com/binaries/IA/svcsysnet32_EN.cab
O16 - DPF: {54C75FB0-6B8B-4278-BF7B-77036F15A69E} - http://akamai.downloadv3.com/binaries/P2EClient/EGAUTH_1041_EN_XP.cab
O16 - DPF: {86EEF11E-FF16-48CE-B1A2-474B663041A9} - http://kit.carpediem.fr/16119/CD/SessOmo.exe
O16 - DPF: {D62B5127-8D03-4175-BA71-E0041595DA4B} (UDConnect Class) - http://03.sharedsource.org/html/TriacomUD_1.0.0.3ie.cab?
O16 - DPF: {DB893839-10F0-4AF9-92FA-B23528F530AF} - http://deposito.hostance.net/dialer/1120029.exe
O16 - DPF: {F72BC3F0-6C20-4793-9DDA-258589D8A907} - http://akamai.downloadv3.com/binaries/IA/netslv32_EN.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{92C2B005-9193-421B-8991-AE0819855E23}: NameServer = 151.99.125.2,151.99.250.2
O23 - Service: DefWatch - Symantec Corporation - C:\Programmi\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
O23 - Service: Servizio amministrativo di Gestione disco logico - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: EPSON Printer Status Agent2 - SEIKO EPSON CORPORATION - C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
O23 - Service: Symantec AntiVirus Client - Symantec Corporation - C:\Programmi\Symantec_Client_Security\Symantec AntiVirus\Rtvscan.exe
O23 - Service: SymWMI Service - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\Security Center\SymWSC.exe

Per il computer del lavoro, non mi prendo nessuna responsabilità per eventuali consigli errati: in caso di problemi leggi la guida di Hijack per capire come ripristinare la copia di Backup di Hijack

Ciao ,
esegui queste operazioni

riavvia in modalità provvisoria, leggi qui come fare
http://www.aiutamici.com/software/view.asp?tipo=home&CodSw=344&SH=N

apri HIJAC THIS ed elimina come indicato in questo articolo
http://www.aiutamici.com/software/descrizione.asp?CodSw=1175
le righe che seguono, (nel caso le righe da eliminare non compaiono in modalità provvisoria, eliminale dalla modalità normale e riavvia il computer).

==================================
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.1.78:8080
-
O2 - BHO: CeresObj Class - {00000049-8F91-4D9C-9573-F016E7626484} - C:\WINNT\ceres.dll
-
O4 - HKLM\..\Run: [xooveb] c:\winnt\system32\xooveb.exe
-
O4 - HKCU\..\Run: [Instant Access] rundll32.exe C:\WINNT\eg_auth_1041.dll,InstantAccess /L
-
O15 - Trusted Zone: www.master69.biz
O15 - Trusted Zone: www.sgrunt.biz
O15 - Trusted Zone: www.yeak.net
O16 - DPF: {31DDC1FD-CEA3-4837-A6DC-87E67015ADC9} - http://akamai.downloadv3.com/binaries/IA/svcsysnet32_EN.cab
O16 - DPF: {54C75FB0-6B8B-4278-BF7B-77036F15A69E} - http://akamai.downloadv3.com/binaries/P2EClient/EGAUTH_1041_EN_XP.cab
O16 - DPF: {86EEF11E-FF16-48CE-B1A2-474B663041A9} - http://kit.carpediem.fr/16119/CD/SessOmo.exe
O16 - DPF: {D62B5127-8D03-4175-BA71-E0041595DA4B} (UDConnect Class) - http://03.sharedsource.org/html/TriacomUD_1.0.0.3ie.cab?
O16 - DPF: {DB893839-10F0-4AF9-92FA-B23528F530AF} - http://deposito.hostance.net/dialer/1120029.exe
O16 - DPF: {F72BC3F0-6C20-4793-9DDA-258589D8A907} - http://akamai.downloadv3.com/binaries/IA/netslv32_EN.cab
==================================

Con la funzione TROVA di Windows, cerca ed elimina questi file,

==================================
ceres.dll
xooveb.exe
eg_auth_1041.dll
==================================


Vai a PANNELLO DI CONTROLLO e clicca su OPZIONI INTERNET
nella finestra che si apre clicca i tre pulsanti
ELIMINA COOKIES - ELIMINA FILE - CANCELLA CRONOOLOGIA
poi clicca il pulsante PAGINA PREDEFINITA e su OK

al termine utilizza i programmi AD-AWARE e SPYBOT indicati in questo articolo
http://www.aiutamici.com/software/view.asp?tipo=home&CodSw=388&SH=N

sempre in modalità provvisoria fai una scansione Antivirus.

Nel sistema manca un programnma FIREWALL.

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Collaboratore Aiutamici