ho un piccolo preoblema: da qualche giorno in c: vedo w.exe, identificato in alcuni siti come trojan, e non riesco a rimuoverlo. fino ad ora ho provato con spy boot, ad-aware e a-squared ma non lo riconoscono. inoltre l'ho bloccato usando wintask pro 5, lui rimane dove era e, come prima, se voglio eliminarlo dice che non è possibile perchè lo sta già usando un altro programma. che potrei fare prima di reinstallare il sist?

il mio os è win xp, allego il log di hijackthis e di startuplist nella speranza che qualcuno venga in mio aiuto.

grazie in anticipo!

Logfile of HijackThis v1.99.1
Scan saved at 17.22.57, on 07/12/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\Sygate\SPF\smc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\Programmi\TOSHIBA\ConfigFree\CFSvcs.exe
C:\Programmi\TOSHIBA\TME3\Tmesrv31.exe
C:\WINDOWS\system32\00THotkey.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Programmi\Apoint2K\Apoint.exe
C:\Programmi\TOSHIBA\TouchED\TouchED.Exe
C:\WINDOWS\system32\TFNF5.exe
C:\Programmi\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe
C:\WINDOWS\system32\TPSMain.exe
C:\Programmi\TOSHIBA\TME3\TMERzCtl.EXE
C:\Programmi\TOSHIBA\TOSHIBA Controls\TFncKy.exe
C:\Programmi\TOSHIBA\ConfigFree\NDSTray.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\TOSHIBA\TOSCDSPD\toscdspd.exe
C:\Programmi\Apoint2K\Apntex.exe
C:\WINDOWS\system32\TPSBattM.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\Programmi\TOSHIBA\TME3\TMEEJME.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\Programmi\LIUtilities\WinTasks\wintasks.exe
C:\WINDOWS\system32\WISPTIS.EXE
C:\Programmi\mozilla.org\Mozilla\mozilla.exe
C:\Programmi di instalazione\HijackThis1991.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
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
O4 - HKLM\..\Run: [000StTHK] 000StTHK.exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Apoint] C:\Programmi\Apoint2K\Apoint.exe
O4 - HKLM\..\Run: [TouchED] C:\Programmi\TOSHIBA\TouchED\TouchED.Exe
O4 - HKLM\..\Run: [TFNF5] TFNF5.exe
O4 - HKLM\..\Run: [SmoothView] C:\Programmi\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe
O4 - HKLM\..\Run: [TPSMain] TPSMain.exe
O4 - HKLM\..\Run: [TMESRV.EXE] C:\Programmi\TOSHIBA\TME3\TMESRV31.EXE /Logon
O4 - HKLM\..\Run: [TMERzCtl.EXE] C:\Programmi\TOSHIBA\TME3\TMERzCtl.EXE /Service
O4 - HKLM\..\Run: [NDSTray.exe] NDSTray.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SmcService] C:\PROGRA~1\Sygate\SPF\smc.exe -startgui
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [TOSCDSPD] C:\Programmi\TOSHIBA\TOSCDSPD\toscdspd.exe
O4 - Startup: Microsoft Office OneNote 2003 Quick Launch.lnk = C:\Programmi\Microsoft Office\OFFICE11\ONENOTEM.EXE
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\j2re1.4.2_05\bin\npjpi142_05.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\j2re1.4.2_05\bin\npjpi142_05.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
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: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: ConfigFree Service (CFSvcs) - TOSHIBA CORPORATION - C:\Programmi\TOSHIBA\ConfigFree\CFSvcs.exe
O23 - Service: Sygate Personal Firewall (SmcService) - Sygate Technologies, Inc. - C:\Programmi\Sygate\SPF\smc.exe
O23 - Service: Tmesrv3 (Tmesrv) - TOSHIBA - C:\Programmi\TOSHIBA\TME3\Tmesrv31.exe




StartupList report, 07/12/2005, 17.23.35
StartupList version: 1.52
Started from : C:\Programmi di instalazione\startuplist1521\StartupList.EXE
Detected: Windows XP SP2 (WinNT 5.01.2600)
Detected: Internet Explorer v6.00 SP2 (6.00.2900.2180)
* Using default options
==================================================

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\Sygate\SPF\smc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\Programmi\TOSHIBA\ConfigFree\CFSvcs.exe
C:\Programmi\TOSHIBA\TME3\Tmesrv31.exe
C:\WINDOWS\system32\00THotkey.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Programmi\Apoint2K\Apoint.exe
C:\Programmi\TOSHIBA\TouchED\TouchED.Exe
C:\WINDOWS\system32\TFNF5.exe
C:\Programmi\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe
C:\WINDOWS\system32\TPSMain.exe
C:\Programmi\TOSHIBA\TME3\TMERzCtl.EXE
C:\Programmi\TOSHIBA\TOSHIBA Controls\TFncKy.exe
C:\Programmi\TOSHIBA\ConfigFree\NDSTray.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\TOSHIBA\TOSCDSPD\toscdspd.exe
C:\Programmi\Apoint2K\Apntex.exe
C:\WINDOWS\system32\TPSBattM.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\Programmi\TOSHIBA\TME3\TMEEJME.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\Programmi\LIUtilities\WinTasks\wintasks.exe
C:\WINDOWS\system32\WISPTIS.EXE
C:\Programmi\mozilla.org\Mozilla\mozilla.exe
C:\Programmi di instalazione\HijackThis1991.exe
C:\Programmi di instalazione\startuplist1521\StartupList.exe

--------------------------------------------------

Listing of startup folders:

Shell folders Startup:

[C:\Documents and Settings\ermanno\Menu Avvio\Programmi\Esecuzione automatica]
Microsoft Office OneNote 2003 Quick Launch.lnk = C:\Programmi\Microsoft Office\OFFICE11\ONENOTEM.EXE

--------------------------------------------------

Checking Windows NT UserInit:

[HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
UserInit = C:\WINDOWS\system32\userinit.exe,

--------------------------------------------------

Autorun entries from Registry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run

000StTHK = 000StTHK.exe
IgfxTray = C:\WINDOWS\system32\igfxtray.exe
HotKeysCmds = C:\WINDOWS\system32\hkcmd.exe
Apoint = C:\Programmi\Apoint2K\Apoint.exe
TouchED = C:\Programmi\TOSHIBA\TouchED\TouchED.Exe
TFNF5 = TFNF5.exe
SmoothView = C:\Programmi\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe
TPSMain = TPSMain.exe
TMESRV.EXE = C:\Programmi\TOSHIBA\TME3\TMESRV31.EXE /Logon
TMERzCtl.EXE = C:\Programmi\TOSHIBA\TME3\TMERzCtl.EXE /Service
NDSTray.exe = NDSTray.exe
avast! = C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
SmcService = C:\PROGRA~1\Sygate\SPF\smc.exe -startgui
NeroFilterCheck = C:\WINDOWS\system32\NeroCheck.exe

--------------------------------------------------

Autorun entries from Registry:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run

CTFMON.EXE = C:\WINDOWS\system32\ctfmon.exe
TOSCDSPD = C:\Programmi\TOSHIBA\TOSCDSPD\toscdspd.exe

--------------------------------------------------

Shell & screensaver key from C:\WINDOWS\SYSTEM.INI:

Shell=*INI section not found*
SCRNSAVE.EXE=*INI section not found*
drivers=*INI section not found*

Shell & screensaver key from Registry:

Shell=Explorer.exe
SCRNSAVE.EXE=C:\WINDOWS\system32\logon.scr
drivers=*Registry value not found*

Policies Shell key:

HKCU\..\Policies: Shell=*Registry key not found*
HKLM\..\Policies: Shell=*Registry value not found*

--------------------------------------------------


Enumerating Browser Helper Objects:

(no name) - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}
(no name) - C:\PROGRA~1\SPYBOT~1\SDHelper.dll - {53707962-6F74-2D53-2644-206D7942484F}

--------------------------------------------------

Enumerating Task Scheduler jobs:

Promemoria registrazione 1.job
Promemoria registrazione 2.job
Promemoria registrazione 3.job

--------------------------------------------------

Enumerating Download Program Files:

[Windows Genuine Advantage Validation Tool]
InProcServer32 = C:\WINDOWS\system32\LegitCheckControl.DLL
CODEBASE = http://go.microsoft.com/fwlink/?linkid=39204

--------------------------------------------------

Enumerating ShellServiceObjectDelayLoad items:

PostBootReminder: C:\WINDOWS\system32\SHELL32.dll
CDBurn: C:\WINDOWS\system32\SHELL32.dll
WebCheck: C:\WINDOWS\system32\webcheck.dll
SysTray: C:\WINDOWS\system32\stobject.dll

--------------------------------------------------
End of report, 5.599 bytes
Report generated in 0,040 seconds

Command line options:
/verbose - to add additional info on each section
/complete - to include empty sections and unsuspicious data
/full - to include several rarely-important sections
/force9x - to include Win9x-only startups even if running on WinNT
/forcent - to include WinNT-only startups even if running on Win9x
/forceall - to include all Win9x and WinNT startups, regardless of platform
/history - to list version history only