Prima di tutto cerco di spiegare meglio il problema:
il messaggio che arriva non è pubblicitario, ma una richiesta di effettuare prenotazioni di voli aerei con la eventuale possibilità di pagarli a distanza tramite carte di credito. E' come se tu, dall'estero, mandassi una mail alla tua agenzia di viaggi chiedendo di farti un biglietto aereo e pagando con carta. Ciò che è sicuramente strano è che intanto questi soggetti non sono clienti e non fanno altro che dare un nome e un cognome e chiedere se è possibile fare questa operazione; poi anche il fatto che questi messaggi sono inviati a numerose agenzie, e messaggi simili arrivano dopo un po' di tempo con altri nomi. Spero di essere stato più chiaro. In ogni caso allego log di Hijack:
Logfile of HijackThis v1.99.1
Scan saved at 10.00.57, on 03/12/2005
Platform: Windows ME (Win9x 4.90.3000)
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\SPOOL32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\MDM.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\SSDPSRV.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\RESTORE\STMGR.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\SYSTEM\ICSMGR.EXE
C:\WINDOWS\SYSTEM\LINKSTS.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\PROGRAMMI\NORTON ANTIVIRUS\NAVAPW32.EXE
C:\PROGRAMMI\NORTON ANTIVIRUS\POPROXY.EXE
C:\PROGRAMMI\RVS\WCOM\SYSTEM\CCUI.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\PROGRAMMI\RVS\WCOM\SYSTEM\CCSRV.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\PROGRAMMI\INTERNET EXPLORER\IEXPLORE.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\SYSTEM\PSTORES.EXE
C:\PROGRAMMI\OUTLOOK EXPRESS\MSIMN.EXE
C:\PROGRAMMI\INTERNET EXPLORER\IEXPLORE.EXE
C:\WINDOWS\DESKTOP\HIJACKTHIS.EXE
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.msn.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
F1 - win.ini: run=hpfsched
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
O3 - Toolbar: @msdxmLC.dll,-1@1040,&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: [PCHealth] C:\WINDOWS\PCHealth\Support\PCHSchd.exe -s
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [ICSMGR] ICSMGR.EXE
O4 - HKLM\..\Run: [Linksts] Linksts.exe
O4 - HKLM\..\Run: [NAV DefAlert] C:\PROGRA~1\NORTON~1\DEFALERT.EXE
O4 - HKLM\..\Run: [Norton Auto-Protect] C:\PROGRA~1\NORTON~1\NAVAPW32.EXE /LOADQUIET
O4 - HKLM\..\Run: [Norton eMail Protect] C:\Programmi\Norton AntiVirus\POPROXY.EXE
O4 - HKLM\..\RunServices: [Machine Debug Manager] C:\WINDOWS\SYSTEM\MDM.EXE
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [SSDPSRV] C:\WINDOWS\SYSTEM\ssdpsrv.exe
O4 - HKLM\..\RunServices: [*StateMgr] C:\WINDOWS\System\Restore\StateMgr.exe
O4 - HKCU\..\RunOnce: [CommCenter] C:\Programmi\RVS\WCOM\SYSTEM\ccui.exe
O4 - Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSEN~1\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: MSN Messenger Service - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSEN~1\MSMSGS.EXE
O15 - Trusted Zone:
http://*.worldspan.com
O15 - Trusted Zone:
http://*.wspan.com
O15 - Trusted Zone:
http://www.autobus.it
O15 - Trusted Zone: www2.autobus.it
O15 - Trusted Zone: www3.autobus.it
O15 - Trusted Zone: new.autobus.it
O16 - DPF: {9145A52A-9B22-4858-AEE7-74D6C7D3F366} (BrowserConfig Class) -
https://go6d.wspan.com/secure/DLLs/WSBrowserConfig.cab
O16 - DPF: {E99BF99C-5D95-11D4-A0EC-00500489A32D} (WSFileIO Class) -
https://go6d.wspan.com/secure/DLLs/WSFileIO.cab
O16 - DPF: {52454909-B15F-11D3-83A3-000083613743} (SCMDir Class) -
https://go4b.wspan.com/Secure/DLLs/SCMDIRCTL.CAB
O16 - DPF: {EFFFC7A6-4D95-4A18-8A14-FEB082D9C67D} (SCM Class1) -
https://go4b.wspan.com/Secure/DLLs/WSSCM1.CAB
O16 - DPF: {8D33B6F0-1E74-419C-BBEF-D00E976A3A5D} (WSFileIO Class 2) -
https://go4b.wspan.com/Secure/DLLs/WSFileIO2.cab
O16 - DPF: {6FC2871E-004B-4141-B9C0-59708BD96CCE} (WSEmul Control 3) -
https://go4b.wspan.com/Secure/DLLs/WSEMUL3.CAB
O16 - DPF: {85788258-6ACF-4FC1-A2CD-3BD248065AB9} (WSKeyboardMap Class) -
https://go4b.wspan.com/Secure/DLLs/WSKe ... slator.cab
O16 - DPF: {A4D41E3A-613D-11D3-85B2-400011500081} (WSCustInst Class) -
https://go4b.wspan.com/Secure/DLLs/WSCustInst.CAB
O16 - DPF: {6DD584C4-79F4-4F46-8F81-C26AA75D8467} (ComboBox.UserControl1) -
https://go4b.wspan.com/Secure/DLLs/WSCombo.CAB
O16 - DPF: {7DB7E238-1425-4434-8B05-6453AD6A49C6} (WSPrint3 Control) -
https://go4b.wspan.com/secure/DLLs/WSPrint3.CAB
O16 - DPF: {69B62AE7-E2F8-11D4-AB34-009027721369} (PrinterX Object) -
http://www.autobus.it/Direct%20Printer% ... interX.cab
O16 - DPF: {53D602E4-66ED-4B03-A5B8-19E4F4F6F18F} (Tiphone Control) -
http://netphone.tiscali.it/netphone/ocx/tiphone.cab
O16 - DPF: {7F8B2500-3B5D-474C-B828-C766ECE3AB3C} (ATLmosquito1 Class) -
http://fax.tiscali.it/netphone/ocx/mosquito.cab
O16 - DPF: {03DF0933-6E10-4D32-9835-B9A815622831} (WSSystemInfo Class) -
https://go3f.wspan.com/secure/DLLs/WSSy ... mation.cab
O16 - DPF: {1FCAC714-58A5-4EAF-9A28-55132521C0DD} (TraceRoute Class) -
https://go3f.wspan.com/secure/DLLs/wstracer.cab
O16 - DPF: {D4233B6D-88A0-11D3-BC29-400011500032} (WspGoCal Class) -
https://go12f.wspan.com/scripts/us/bin/WSCAL.CAB
O16 - DPF: {19AA6251-23F6-11D3-872A-400011500075} (GetFont Class) -
https://go8f.wspan.com/secure/DLLs/WSFontCtrl.cab
O16 - DPF: {EFCF5E68-BDEC-4068-92B9-E09F57077804} (CLIENT_SETTIME.UserControl1) -
https://www.autobus.it/PLUSMANAGER_SQL/ ... oneOra.ocx
O16 - DPF: {CE7C3CF0-4B15-11D1-ABED-709549C10000} -
https://go10f.wspan.com/secure/DLLs/IEHelper.cab
O16 - DPF: {917623D1-D8E5-11D2-BE8B-00104B06BDE3} (CamImage Class) -
http://85.33.228.200/activex/AxisCamControl.cab
Grazie, in ogni caso!