Ciao Alfonso grazie per la risposta.. che ho visto solo ora..
Ieri ho fatto come d'accordo con Cbbusto, partendo dalla seconda opzione di Wolfestein:
Allora, come consigliato ho fatto una ricerca di "spyware terminator",
ho trovato la cartella presente in "programmi" con i vari files all'interno + altre due cartelle in "documents and settings".
ho provato a cancellare tutto con Eraser, ma sono rimasti 2 file:
"sptcontmenu.dll" e "sp_rsser.exe" in "Programmi -> spyware terminator".
Poi ho iniziato ad eliminare le voci rimaste nel registro di sistema, anche quì non sono riuscita a cancellare tutto, ma poi con Ccleaner ho fatto la pulizia del registro e mi ha tolto il resto, anche i 2 file di prima.. almeno così pare..
E comunque un primo effetto positivo l'ho avuto: i segnali acustici dei quali parlavo in precedenza sono tornati come prima! :)
mi rimane solo un sospetto..:
Quando ho provato ad eliminare le 2 cartelle in "documents and settings" l'elenco della ricerca si è aggiornato con le 2 cartelle vuote, così sono andata a vedere per cancellarle da lì, ma non le ho trovate.. in compenso in "documents and settings\Administrator\Dati applicazioni" ho trovato una cartella così nominata:
"敎潲䍄敔灭慬整sAppData" con dentro un file: "TempCover2.cdt", questo file l'avevo visto nel rapporto di Eraser tra i file che non era riuscito a cancellare, in quanto non trovato..
Non essendo sicura non l'ho cancellato, di certo il sospetto rimane.. in più adesso mi sono accorta che incollando il nome della cartella nel sito, i quadratini davanti a "sAppData" , sono diventati caratteri cinesi...
cosa ne dite?
e comunque GRAZIE a tutti e 3 per il prezioso aiuto ricevuto fin quì!!!
Di seguito riporto il log di HiJack
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 12.37.42, on 18/10/2011
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.17103)
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\AVAST Software\Avast\AvastSvc.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Analog Devices\Core\smax4pnp.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Programmi\PDF Complete\pdfsty.exe
C:\Programmi\Hewlett-Packard\HP ProtectTools Security Manager\PTHOSTTR.EXE
C:\Programmi\Hewlett-Packard\HP Wireless Assistant\HPWAMain.exe
C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe
C:\Programmi\Hp\HP Software Update\HPWuSchd2.exe
C:\Programmi\PC Tools Firewall Plus\FirewallGUI.exe
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\Programmi\AVAST Software\Avast\avastUI.exe
C:\Programmi\Eraser\eraser.exe
C:\Programmi\File comuni\InstallShield\UpdateService\ISUSPM.exe
C:\Programmi\Rainlendar2\Rainlendar2.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\agrsmsvc.exe
C:\xampp\apache\bin\httpd.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\File comuni\InterVideo\RegMgr\iviRegMgr.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\File comuni\LightScribe\LSSrvc.exe
C:\xampp\mysql\bin\mysqld.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Norton Safe Web Lite\Engine\1.0.1.8\ccSvcHst.exe
C:\WINDOWS\system32\SupportAppXL\onda_mon.exe
C:\Programmi\PC Tools Firewall Plus\FWService.exe
C:\Programmi\PDF Complete\pdfsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\mqsvc.exe
C:\Programmi\Hewlett-Packard\Shared\hpqwmiex.exe
C:\WINDOWS\system32\mqtgsvc.exe
C:\xampp\apache\bin\httpd.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\Programmi\Hewlett-Packard\Shared\HpqToaster.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\Programmi\Trend Micro\HijackThis\HiJackThis.exe
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=69157R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://go.microsoft.com/fwlink/?LinkId=54896R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?LinkId=54896R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://go.microsoft.com/fwlink/?LinkId=69157R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext =
http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=IT_IT&c=74&bd=smb&pf=laptopR0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: AOL Toolbar Launcher - {7C554162-8CB7-45A4-B8F4-8EA1C75885F9} - C:\Programmi\AOL\AOL Toolbar 5.0\aoltb.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: Norton Safe Web Lite BHO - {F0DA78E9-6B60-42fb-BC26-EF2CFB8C8FF3} - C:\Programmi\Norton Safe Web Lite\Engine\1.0.1.8\coIEPlg.dll
O3 - Toolbar: AOL Toolbar - {DE9C389F-3316-41A7-809B-AA305ED9D922} - C:\Programmi\AOL\AOL Toolbar 5.0\aoltb.dll
O3 - Toolbar: Norton Safe Web Lite - {30CEEEA2-3742-40e4-85DD-812BF1CBB83D} - C:\Programmi\Norton Safe Web Lite\Engine\1.0.1.8\coIEPlg.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Programmi\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [PDF Complete] "C:\Programmi\PDF Complete\pdfsty.exe"
O4 - HKLM\..\Run: [PTHOSTTR] C:\Programmi\Hewlett-Packard\HP ProtectTools Security Manager\PTHOSTTR.EXE /Start
O4 - HKLM\..\Run: [hpWirelessAssistant] %ProgramFiles%\Hewlett-Packard\HP Wireless Assistant\HPWAMain.exe
O4 - HKLM\..\Run: [QlbCtrl] %ProgramFiles%\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe /Start
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\Sminst\Recguard.exe
O4 - HKLM\..\Run: [Reminder] C:\WINDOWS\Creator\Remind_XP.exe
O4 - HKLM\..\Run: [Cpqset] C:\Programmi\Hewlett-Packard\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [WatchDog] C:\Programmi\InterVideo\DVD Check\DVDCheck.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Programmi\File comuni\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [HP Software Update] C:\Programmi\Hp\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [00PCTFW] "C:\Programmi\PC Tools Firewall Plus\FirewallGUI.exe" -s
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programmi\File comuni\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [avast] "C:\Programmi\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKCU\..\Run: [Eraser] C:\Programmi\Eraser\eraser.exe -hide
O4 - HKCU\..\Run: [ISUSPM] "C:\Programmi\File comuni\InstallShield\UpdateService\ISUSPM.exe" -scheduler
O4 - HKCU\..\Run: [Rainlendar2] C:\Programmi\Rainlendar2\Rainlendar2.exe
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c
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 Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: DVD Check.lnk = C:\Programmi\InterVideo\DVD Check\DVDCheck.exe
O8 - Extra context menu item: &AOL Toolbar Cerca - c:\programmi\aol\aol toolbar 5.0\resources\it-it\local\search.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: AOL Toolbar - {3369AF0D-62E9-4bda-8103-B4C75499B578} - C:\Programmi\AOL\AOL Toolbar 5.0\aoltb.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\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
O14 - IERESET.INF: START_PAGE_URL=http://www.hp.com
O16 - DPF: {73ECB3AA-4717-450C-A2AB-D00DAD9EE203} (GMNRev Class) -
http://h20270.www2.hp.com/ediags/gmn2/install/HPProductDetection2.cabO22 - 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: Agere Modem Call Progress Audio (AgereModemAudio) - Agere Systems - C:\WINDOWS\system32\agrsmsvc.exe
O23 - Service: Apache2.2 - Apache Software Foundation - C:\xampp\apache\bin\httpd.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Programmi\AVAST Software\Avast\AvastSvc.exe
O23 - Service: Controllo/blocco dispositivi HP ProtectTools (FLCDLOCK) - Hewlett-Packard Ltd - C:\WINDOWS\system32\flcdlock.exe
O23 - Service: hpqwmiex - Hewlett-Packard Development Company, L.P. - C:\Programmi\Hewlett-Packard\Shared\hpqwmiex.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: IviRegMgr - InterVideo - C:\Programmi\File comuni\InterVideo\RegMgr\iviRegMgr.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Programmi\File comuni\LightScribe\LSSrvc.exe
O23 - Service: mysql - Unknown owner - C:\xampp\mysql\bin\mysqld.exe
O23 - Service: NBService - Nero AG - C:\Programmi\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Programmi\File comuni\Ahead\Lib\NMIndexingService.exe
O23 - Service: Norton Safe Web Lite (NSL) - Symantec Corporation - C:\Programmi\Norton Safe Web Lite\Engine\1.0.1.8\ccSvcHst.exe
O23 - Service: ONDA Autorun CDROM Monitor - Unknown owner - C:\WINDOWS\system32\SupportAppXL\onda_mon.exe
O23 - Service: PC Angel (PCA) - SoftThinks - C:\WINDOWS\SMINST\PCAngel.exe
O23 - Service: PC Tools Firewall Plus (PCToolsFirewallPlus) - Unknown owner - C:\Programmi\PC Tools Firewall Plus\FWService.exe
O23 - Service: PDF Document Manager (pdfcDispatcher) - PDF Complete Inc - C:\Programmi\PDF Complete\pdfsvc.exe
O23 - Service: RoxMediaDB9 - Sonic Solutions - c:\Programmi\File comuni\Roxio Shared\9.0\SharedCOM\RoxMediaDB9.exe
O23 - Service: ServiceLayer - Nokia. - C:\Programmi\File comuni\PCSuite\Services\ServiceLayer.exe
O23 - Service: stllssvr - MicroVision Development, Inc. - c:\Programmi\File comuni\SureThing Shared\stllssvr.exe
--
End of file - 10247 bytes