Ho da un po di tempo questo problema,un dialer mi si imposta automaticamente e io ogni volta faccio tutte le scansioni poi cancello il file sysprint.exe (che è il nome del dialer). poi fisso i problemi rilevati da hijack this,ma non so se li rimuovo tutti.il mio log è questo:

Logfile of HijackThis v1.99.1
Scan saved at 14.56.28, on 23/07/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\PROGRAMMI\EXECUTIVE SOFTWARE\DISKEEPERWORKSTATION\DKSERVICE.EXE
C:\PROGRAMMI\FILE COMUNI\SYMANTEC SHARED\CCSETMGR.EXE
C:\PROGRAMMI\FILE COMUNI\SYMANTEC SHARED\CCEVTMGR.EXE
C:\PROGRAMMI\FILE COMUNI\EPSON\EBAPI\SAGENT2.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\RPCSS.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\SYSTEM\PDESK.EXE
C:\WINDOWS\SYSTEM\FMCTRL.EXE
C:\PROGRAMMI\FILE COMUNI\SYMANTEC SHARED\CCAPP.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\RUNDLL32.EXE
C:\WINDOWS\LOADQM.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\PROGRAMMI\FILE COMUNI\REAL\UPDATE_OB\REALSCHED.EXE
C:\WINDOWS\SYSTEM\SYSHELP.EXE
C:\PROGRAMMI\MSN MESSENGER\MSNMSGR.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\PROGRAMMI\DIGISOFT ANTIDIALER\ANTIDIALER.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\SYSTEM\PSTORES.EXE
C:\HIJACK THIS\HIJACKTHIS.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = www.skymasters.biz?2015
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://gw.aliceadsl.it/home
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer fornito da Alice
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAMMI\ADOBE\ACROBAT 5.0\READER\ACTIVEX\ACROIEHELPER.OCX
O2 - BHO: CNavExtBho Class - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
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: [Matrox Powerdesk] C:\WINDOWS\SYSTEM\PDesk.exe /Autolaunch
O4 - HKLM\..\Run: [Q3dctlTray] Fmctrl.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [AdslTaskBar] rundll32.exe stmctrl.dll,TaskBar
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\Run: [TkBellExe] "C:\Programmi\File comuni\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMON.EXE /Consumer
O4 - HKLM\..\Run: [Systems] C:\WINDOWS\SYSTEM\syshelp.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [DkService] C:\Programmi\Executive Software\DiskeeperWorkstation\DkService.exe
O4 - HKLM\..\RunServices: [ScriptBlocking] "C:\Programmi\File comuni\Symantec Shared\Script Blocking\SBServ.exe" -reg
O4 - HKLM\..\RunServices: [ccSetMgr] "C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe"
O4 - HKLM\..\RunServices: [ccEvtMgr] "C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe"
O4 - HKLM\..\RunServices: [SAgent2ExePath] C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Programmi\Yahoo!\Messenger\ypager.exe -quiet
O4 - Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
O4 - Startup: EPSON Status Monitor 3 Environment Check 2.lnk = C:\WINDOWS\SYSTEM\E_SRCV02.EXE
O4 - Startup: Digisoft AntiDialer.lnk = C:\Programmi\Digisoft AntiDialer\AntiDialer.exe
O14 - IERESET.INF: START_PAGE_URL=http://gw.aliceadsl.it/home
O15 - Trusted Zone: www.redfunny.com
O15 - Trusted Zone: www.skymasters.biz
O15 - Trusted Zone: www.archiviosex.net
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/ms...downloader.cab
O16 - DPF: {4C39376E-FA9D-4349-BACC-D305C1750EF3} (EPUImageControl Class) - http://tools.ebayimg.com/eps/wl/acti..._v1-0-3-18.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {04E214E5-63AF-4236-83C6-A7ADCBF9BD02} (HouseCall Control) - http://housecall60.trendmicro.com/housecall/xscan60.cab

io di solito cancello questi:

O15 - Trusted Zone: www.redfunny.com
O15 - Trusted Zone: www.skymasters.biz
O15 - Trusted Zone: www.archiviosex.net

e poi cancello delle icone che mi vengono nel pc ke si kiamano exsplorer (con la S in più rispetto all'icona explorer). ma il problema dopo un paio di giorni si ripresenta. ho anke messo un anti-dialer sul pc ma si limita a rilevare il problema e interrompere la connessione,non lo elimina. c'è qualcos'altro ke io posso fare? premetto ke non sono un esperto di pc quindi magari spiegatemi passo passo tutto se pensate di sapere come risolvere il problema,grazie ancora!