sto anando nel pallone insieme al pc

[HANNY]

non sono ferratissima quindi, se decidete di darmi una mano, siate chiarissimi .grazie
si blocca in continuazione, a volte non vuole spegnersi, ho già provato con gli antivirus che ho, ho eliminato un pò di cose.
questo è il logfile di hijackthis, potete darci un'occhiata.
-------------------------------
Logfile of HijackThis v1.99.1
Scan saved at 19.38.53, on 22/06/07
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v5.50 SP1 (5.50.4522.1800)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE
C:\WINDOWS\SYSTEM\ZONELABS\MINILOG.EXE
C:\PROGRAMMI\MCAFEE\MCAFEE VIRUSSCAN\AVSYNMGR.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\EXPLORER.EXE
C:\PROGRAMMI\MCAFEE\MCAFEE VIRUSSCAN\VSSTAT.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\LOADQM.EXE
C:\PROGRAMMI\GRISOFT\AVG FREE\AVGEMC.EXE
C:\PROGRAMMI\ALCATEL\SPEEDTOUCH USB\DRAGDIAG.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\PROGRAMMI\SPYWARE TERMINATOR\SPYWARETERMINATORSHIELD.EXE
C:\PROGRAMMI\YOURWARE SOLUTIONS\FREERAM XP PRO\FREERAM XP PRO.EXE
C:\INTERNET\ZONEALARM\ZONEALARM.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\PROGRAMMI\FILE COMUNI\REAL\UPDATE_OB\REALSCHED.EXE
C:\PROGRAMMI\SOFTWIN\BITDEFENDER8\BDMCON.EXE
C:\PROGRAMMI\HIJACK\HIJACKTHIS.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer fornito da VirgilioTin
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: (no name) - {5038FED1-CEFE-11D2-9E74-00A0C945A948} - (no file)
F1 - win.ini: load=C:\OPLIMIT\ocraware.exe
O2 - BHO: DgnWebIE - {2843DAC1-05EF-11D2-95BA-0060083493D6} - C:\WINDOWS\SPEECH\DRAGON\WEB_IE.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.5.0_10\bin\ssv.dll
O2 - BHO: Canon Easy Web Print Helper - {68F9551E-0411-48E4-9AAF-4BC42A6A46BE} - C:\PROGRAMMI\CANON\EASY-WEBPRINT\EWPBROWSELOADER.DLL
O3 - Toolbar: @msdxmLC.dll,-1@1040,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\PROGRAMMI\CANON\EASY-WEBPRINT\TOOLBAND.DLL
O3 - Toolbar: McAfee VirusScan - {ACB1E670-3217-45C4-A021-6B829A8A27CB} - C:\PROGRAMMI\MCAFEE\MCAFEE VIRUSSCAN\VSCSHELLEXTENSION.DLL
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGEMC.EXE
O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Programmi\Alcatel\SpeedTouch USB\Dragdiag.exe" /icon
O4 - HKLM\..\Run: [TkBellExe] "C:\Programmi\File comuni\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SSBkgdUpdate] "C:\Programmi\File comuni\Scansoft Shared\SSBkgdUpdate\SSBkgdupdate.exe" -Embedding -boot
O4 - HKLM\..\Run: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\Run: [SpywareTerminator] "C:\PROGRAMMI\SPYWARE TERMINATOR\SpywareTerminatorShield.exe"
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [TrueVector] C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE -service
O4 - HKLM\..\RunServices: [RNBOStart] C:\WINDOWS\SYSTEM\RNBOSENT\SENTSTRT.EXE
O4 - HKLM\..\RunServices: [minilog] C:\WINDOWS\SYSTEM\ZoneLabs\MINILOG.EXE -service
O4 - HKLM\..\RunServices: [McAfeeVirusScanService] C:\Programmi\McAfee\McAfee VirusScan\AVSYNMGR.EXE
O4 - HKCU\..\Run: [FreeRAM XP] "C:\Programmi\YourWare Solutions\FreeRAM XP Pro\FreeRAM XP Pro.exe" -win
O4 - Startup: MGA QuickDesk.lnk = C:\Programmi\Matrox MGA PowerDesk\qdesk\mgaqdesk.exe
O4 - Global Startup: zonealarm.lnk = C:\INTERNET\ZoneAlarm\zonealarm.exe
O8 - Extra context menu item: &eBay Search - res://C:\PROGRAMMI\EBAY\EBAY TOOLBAR2\eBayTb.dll/RCSearch.html
O8 - Extra context menu item: Stampa Easy-WebPrint - res://C:\PROGRAMMI\CANON\EASY-WEBPRINT\Toolband.dll/RC_Print.html
O8 - Extra context menu item: Stampa ad alta velocità Easy-WebPrint - res://C:\PROGRAMMI\CANON\EASY-WEBPRINT\Toolband.dll/RC_HSPrint.html
O8 - Extra context menu item: Anteprima Easy-WebPrint - res://C:\PROGRAMMI\CANON\EASY-WEBPRINT\Toolband.dll/RC_Preview.html
O8 - Extra context menu item: Aggiungi all'elenco di stampa Easy-WebPrint - res://C:\PROGRAMMI\CANON\EASY-WEBPRINT\Toolband.dll/RC_AddToList.html
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\MSMSGS.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\PROGRAMMI\JAVA\JRE1.5.0_10\BIN\SSV.DLL
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\PROGRAMMI\JAVA\JRE1.5.0_10\BIN\SSV.DLL
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?LinkID=39204
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/1928acf7...dxIE601_it.cab
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/eng/par...bscan_ansi.cab
O16 - DPF: {7F8C8173-AD80-4807-AA75-5672F22B4582} (ICSScanner Class) - http://download.zonelabs.com/bin/pro...nner371180.cab
O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/is...43/mcfscan.cab
---------------------------
grazie

[Tidus Strife]

Fixa solo questo anche se non indispensabile:

R3 - URLSearchHook: (no name) - {5038FED1-CEFE-11D2-9E74-00A0C945A948} - (no file)

Comunque non è detto che sia un virus...

[Bugs Bunny]

da quanto non formatti quel pc?