Salve, dal nome del topic avrete già capito che ho problemi con hi jack... ma questo solo da quando ho fatto gli ultimi aggiornamenti di windows. il problema è il seguente : appena apro internet explorer si apre una finestrella del mio antivirus ( PANDA 2009 ) che mi dice che un file vuole , diciamo, " cambiare " ; e lui come antivirus me lo blocca e mi chiede il permesso pre farlo. Io ovviamente nego, ma lui come antivirus nn me lo trova perchè lo ritiene minaccia sconosciuta.
qui di seguito vi invio il log. grazie in anticipo e buona domeica.
Andrea.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11.30.11, on 30/11/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16735)
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:\Programmi\Panda Security\Panda Global Protection 2009\TPSrv.exe
C:\PROGRAMMI\PANDA SECURITY\PANDA GLOBAL PROTECTION 2009\WebProxy.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Telecom Italia\WanMiniport1st\srvany.exe
C:\Programmi\Telecom Italia\WanMiniport1st\WanMiniport1st_srv.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\PsCtrls.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\PavFnSvr.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\system32\PnkBstrB.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\PsImSvc.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\PskSvc.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\pavsrv51.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\AVENGINE.EXE
C:\WINDOWS\system32\SearchIndexer.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\ApvxdWin.exe
c:\programmi\panda security\panda global protection 2009\firewall\PSHOST.EXE
C:\Programmi\Analog Devices\Core\smax4pnp.exe
C:\Programmi\Analog Devices\SoundMAX\Smax4.exe
C:\Programmi\ASUS\AASP\1.00.23\aaCenter.exe
C:\Program Files\ASUS\Ai Gear\GearHelp.exe
C:\Program Files\ASUS\Ai Nap\AiNap.exe
C:\PROGRA~1\ALICET~1\SMARTB~1\MotiveSB.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\PROGRA~1\ALICET~1\vendors\AliceRE\content\template\driven~1\syncer\McciTrayApp.exe
C:\Programmi\Java\jre1.6.0_05\bin\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\File comuni\Ahead\Lib\NMBgMonitor.exe
C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Programmi\File comuni\Ahead\Lib\NMIndexingService.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\SRVLOAD.EXE
C:\Programmi\Panda Security\Panda Global Protection 2009\PavBckPT.exe
C:\Programmi\File comuni\Ahead\Lib\NMIndexStoreSvr.exe
C:\Programmi\Alice ti aiuta\bin\mpbtn.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\avciman.exe
C:\Programmi\Panda Security\Panda Global Protection 2009\psimreal.exe
C:\Programmi\WinRAR\WinRAR.exe
C:\DOCUME~1\Andr3eA\IMPOST~1\Temp\Rar$EX00.406\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.libero.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
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.zyxel.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
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: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Programmi\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Programmi\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [JMB36X IDE Setup] C:\WINDOWS\JM\JMInsIDE.exe
O4 - HKLM\..\Run: [36X Raid Configurer] C:\WINDOWS\system32\JMRaidSetup.exe boot
O4 - HKLM\..\Run: [AsusServiceProvider] C:\Programmi\ASUS\AASP\1.00.23\aaCenter.exe
O4 - HKLM\..\Run: [AsusStartupHelp] C:\Programmi\ASUS\AASP\1.00.23\AsRunHelp.exe
O4 - HKLM\..\Run: [Ai Gear Help] "C:\Program Files\ASUS\Ai Gear\GearHelp.exe"
O4 - HKLM\..\Run: [Ai Nap] "C:\Program Files\ASUS\Ai Nap\AiNap.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Programmi\File comuni\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [ATICustomerCare] "C:\Programmi\ATI\ATICustomerCare\ATICustomerCare.exe"
O4 - HKLM\..\Run: [APVXDWIN] "C:\Programmi\Panda Security\Panda Global Protection 2009\APVXDWIN.EXE" /s
O4 - HKLM\..\Run: [SCANINICIO] "C:\Programmi\Panda Security\Panda Global Protection 2009\Inicio.exe"
O4 - HKLM\..\Run: [StartCCC] "C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [Motive SmartBridge] C:\PROGRA~1\ALICET~1\SMARTB~1\MotiveSB.exe
O4 - HKLM\..\Run: [AliceRE_McciTrayApp] C:\PROGRA~1\ALICET~1\vendors\AliceRE\content\template\driven~1\syncer\McciTrayApp.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programmi\File comuni\Ahead\Lib\NMBgMonitor.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 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Alice ti aiuta.lnk = C:\Programmi\Alice ti aiuta\bin\matcli.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office10\OSA.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_05\bin\ssv.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: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1219287799390
O16 - DPF: {E8F628B5-259A-4734-97EE-BA914D7BE941} (Driver Agent ActiveX Control) - http://driveragent.com/files/driveragent.cab
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: NBService - Nero AG - C:\Programmi\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: Network WanMiniport First Position - Unknown owner - C:\Programmi\Telecom Italia\WanMiniport1st\srvany.exe
O23 - Service: NMIndexingService - Nero AG - C:\Programmi\File comuni\Ahead\Lib\NMIndexingService.exe
O23 - Service: Panda Software Controller - Panda Security, S.L. - C:\Programmi\Panda Security\Panda Global Protection 2009\PsCtrls.exe
O23 - Service: Panda Function Service (PAVFNSVR) - Panda Security, S.L. - C:\Programmi\Panda Security\Panda Global Protection 2009\PavFnSvr.exe
O23 - Service: Panda Process Protection Service (PavPrSrv) - Unknown owner - C:\Programmi\File comuni\Panda Security\PavShld\pavprsrv.exe (file missing)
O23 - Service: Panda On-Access Anti-Malware Service (PAVSRV) - Panda Security, S.L. - C:\Programmi\Panda Security\Panda Global Protection 2009\pavsrv51.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: PnkBstrB - Unknown owner - C:\WINDOWS\system32\PnkBstrB.exe
O23 - Service: Panda Host Service (PSHost) - Panda Software International - c:\programmi\panda security\panda global protection 2009\firewall\PSHOST.EXE
O23 - Service: Panda IManager Service (PSIMSVC) - Panda Security S.L. - C:\Programmi\Panda Security\Panda Global Protection 2009\PsImSvc.exe
O23 - Service: Panda PSK service (PskSvcRetail) - Panda Security, S.L. - C:\Programmi\Panda Security\Panda Global Protection 2009\PskSvc.exe
O23 - Service: Panda TPSrv (TPSrv) - Panda Security, S.L. - C:\Programmi\Panda Security\Panda Global Protection 2009\TPSrv.exe

--
End of file - 8999 bytes

Ciao.
E' difficile dirti se acconsentire o no , il cambiamento di quel file senza conoscerne il nome o il percorso.
Avrei bisogno di più informazioni riguardanti il file che Panda blocca.
Il log non è messo male.
Aggiorna Java: (prima elimina tutte le versioni che trovi in Installazione Applicazioni)
http://www.aiutaamici.com/software?ID=11134