Buona sera a tutti, qualcuno mi può dare una mano. E' da due settimane che ho un problema con due o tre malware e non riesco a scacciarli. Malware bytes li trova, li elimina, rebootta e non ci sono più, ma al successivo riavvio me li trovo sempre e danno un bel fastidio.
Di seguito incollo l'ultimo log di MalwareByte e di hijackthis, avete qualche consiglio da darmi??


Grazie a tutti

Simo

Malwarebytes' Anti-Malware 1.30
Versione del database: 1449
Windows 5.1.2600 Service Pack 3

09/12/2008 20.34.21
mbam-log-2008-12-09 (20-34-21).txt

Tipo di scansione: Scansione rapida
Elementi scansionati: 58649
Tempo trascorso: 9 minute(s), 47 second(s)

Processi delle memoria infetti: 0
Moduli della memoria infetti: 1
Chiavi di registro infette: 3
Valori di registro infetti: 4
Elementi dato del registro infetti: 2
Cartelle infette: 0
File infetti: 3

Processi delle memoria infetti:
(Nessun elemento malevolo rilevato)

Moduli della memoria infetti:
C:\WINDOWS\system32\vufosesa.dll (Trojan.Agent) -> Delete on reboot.

Chiavi di registro infette:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{123728a8-04bf-4175-99ed-93716fcd82fc} (Trojan.BHO.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{123728a8-04bf-4175-99ed-93716fcd82fc} (Trojan.BHO.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Quarantined and deleted successfully.

Valori di registro infetti:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\ssodl (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cpm6f466d8e (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nibofuvehu (Trojan.Agent) -> Quarantined and deleted successfully.

Elementi dato del registro infetti:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.BHO) -> Data: c:\windows\system32\vufosesa.dll -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.BHO) -> Data: system32\vufosesa.dll -> Quarantined and deleted successfully.

Cartelle infette:
(Nessun elemento malevolo rilevato)

File infetti:
C:\WINDOWS\system32\pewodaju.dll (Trojan.BHO.H) -> Delete on reboot.
c:\WINDOWS\system32\vufosesa.dll (Trojan.BHO) -> Delete on reboot.
C:\WINDOWS\system32\yirumuno.dll (Trojan.Agent) -> Quarantined and deleted successfully.





Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 20.35.48, on 09/12/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16735)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Apps\ActivBoard\nhksrv.exe
C:\Programmi\AntiVir PersonalEdition Classic\sched.exe
C:\Programmi\AntiVir PersonalEdition Classic\avguard.exe
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\system32\slserv.exe
C:\Programmi\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\UAService7.exe
C:\Programmi\Virtual CD v4 SDK\system\vcssecs.exe
C:\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\htpatch.exe
C:\Apps\ActivBoard\MMKeybd.exe
C:\apps\ActivSurf\4448364\Program\backweb-4448364.exe
C:\Programmi\QuickTime\qttask.exe
C:\Apps\ActivBoard\TrayMon.exe
C:\Apps\ActivBoard\OSD.exe
C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
C:\Programmi\AntiVir PersonalEdition Classic\avgnt.exe
C:\WINDOWS\VM303_STI.EXE
C:\WINDOWS\system32\atwtusb.exe
C:\Programmi\Java\jre1.5.0_03\bin\jusched.exe
C:\Programmi\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Macrogaming\SweetIM\SweetIM.exe
C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe
C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe
C:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\APPS\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
C:\APPS\Ulead Systems\Ulead Photo Express 4.0 SE\CalCheck.exe
C:\Programmi\Hewlett-Packard\Digital Imaging\bin\hpohmr08.exe
C:\Programmi\Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
C:\Programmi\NETGEAR\WG111v3\WG111v3.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Programmi\Hewlett-Packard\Digital Imaging\bin\hpoevm08.exe
C:\Programmi\Hewlett-Packard\Digital Imaging\Bin\hpoSTS08.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\Microsoft Money\System\urlmap.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Documents and Settings\Simone\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.libero.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer fornito da Libero
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: SweetIM For Internet Explorer - {BC4FFE41-DE9F-46fa-B455-AAD49B9F9938} - C:\Programmi\Macrogaming\SweetIMBarForIE\toolbar.dll
O1 - Hosts: 127.255.255.255 serial.alcohol-soft.com
O1 - Hosts: 127.255.255.255 www.alcohol-soft.com
O1 - Hosts: 127.255.255.255 images.alcohol-soft.com
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {123728a8-04bf-4175-99ed-93716fcd82fc} - C:\WINDOWS\system32\pewodaju.dll
O2 - BHO: edit_html Class - {14D1A72D-8705-11D8-B120-0040F46CB696} - C:\Documents and Settings\Simone\1027131427.dll (file missing)
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: SWEETIE - {1A0AADCD-3A72-4b5f-900F-E3BB5A838E2A} - C:\PROGRA~1\MACROG~1\SWEETI~1\toolbar.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\Programmi\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Programmi\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar3.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Programmi\Google\GoogleToolbarNotifier\3.1.807.1746\swg.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Programmi\MSN Apps\MSN Toolbar\MSN Toolbar\01.02.5000.1021\it\msntb.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - C:\Programmi\Microsoft Money\System\mnyviewer.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Programmi\MSN Apps\MSN Toolbar\MSN Toolbar\01.02.5000.1021\it\msntb.dll
O3 - Toolbar: SweetIM For Internet Explorer - {BC4FFE41-DE9F-46fa-B455-AAD49B9F9938} - C:\Programmi\Macrogaming\SweetIMBarForIE\toolbar.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar3.dll
O4 - HKLM\..\Run: [ATIPTA] C:\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [HTpatch] C:\WINDOWS\htpatch.exe
O4 - HKLM\..\Run: [EM_EXEC] C:\PROGRA~1\MOUSEW~1\SYSTEM\EM_EXEC.EXE
O4 - HKLM\..\Run: [ACTIVBOARD] C:\Apps\ActivBoard\MMKeybd.exe
O4 - HKLM\..\Run: [ActivSurf] C:\apps\ActivSurf\4448364\Program\backweb-4448364.exe
O4 - HKLM\..\Run: [VCSPlayer] "C:\Program Files\Virtual CD v4 SDK\system\vcsplay.exe"
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\NeroCheck.exe
O4 - HKLM\..\Run: [windows auto update] msblast.exe
O4 - HKLM\..\Run: [CleanEasyImg] c:\apps\easydvd\cleanall.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Zone Labs Client] C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [SoftwareStation] C:\Programmi\eAcceleration\Station\station.exe /b Startup
O4 - HKLM\..\Run: [webscan] "C:\Programmi\Acceleration Software\Anti-Virus\stopsignav.exe" -k
O4 - HKLM\..\Run: [012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678912345678] C:\WINDOWS\system32\wuauclt.exe
O4 - HKLM\..\Run: [BigDog303] C:\WINDOWS\VM303_STI.EXE VIMICRO USB PC Camera (ZC0301PLH)
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [atwtusb] atwtusb.exe beta
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_03\bin\jusched.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programmi\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [SpywareCleaner] C:\WINDOWS\system32\SpywareRemover.exe
O4 - HKLM\..\Run: [6c755e12] rundll32.exe "C:\WINDOWS\system32\wumoyuvo.dll",b
O4 - HKLM\..\Run: [CPM6f466d8e] Rundll32.exe "c:\windows\system32\tokivafa.dll",a
O4 - HKLM\..\Run: [nibofuvehu] Rundll32.exe "C:\WINDOWS\system32\yirumuno.dll",s
O4 - HKLM\..\Run: [Malwarebytes Anti-Malware (reboot)] "C:\Programmi\Malwarebytes' Anti-Malware\mbam.exe" /runcleanupscript
O4 - HKCU\..\Run: [MoneyAgent] "C:\Programmi\Microsoft Money\System\Money Express.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MessengerPlus3] "C:\Programmi\MessengerPlus! 3\MsgPlus.exe" /WinStart
O4 - HKCU\..\Run: [SweetIM] C:\Programmi\Macrogaming\SweetIM\SweetIM.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [msnmsgr] "C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [swg] C:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKLM\..\Policies\Explorer\Run: [1] C:\WINDOWS\service32.exe
O4 - HKUS\S-1-5-20\..\Run: [nibofuvehu] Rundll32.exe "C:\WINDOWS\system32\yirumuno.dll",s (User 'SERVIZIO DI RETE')
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 - Startup: CountDown.lnk = C:\Programmi\CountDown\CountDown.exe
O4 - Global Startup: Acrobat Assistant.lnk = C:\APPS\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
O4 - Global Startup: Controllo del Calendario di Ulead Photo Express.lnk = C:\APPS\Ulead Systems\Ulead Photo Express 4.0 SE\CalCheck.exe
O4 - Global Startup: hp psc 1000 series.lnk = ?
O4 - Global Startup: hpoddt01.exe.lnk = ?
O4 - Global Startup: NETGEAR WG111v3 Smart Wizard.lnk = C:\Programmi\NETGEAR\WG111v3\WG111v3.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Crea preferiti portatile - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\Programmi\Microsoft ActiveSync\inetrepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Programmi\Microsoft ActiveSync\inetrepl.dll
O9 - Extra 'Tools' menuitem: Crea preferiti portatile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Programmi\Microsoft ActiveSync\inetrepl.dll
O9 - Extra button: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\Programmi\ICQ\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\Programmi\ICQ\ICQ.exe
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\Programmi\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
O9 - Extra button: Money Viewer - {E023F504-0C5A-4750-A1E7-A9046DEA8A21} - C:\Programmi\Microsoft Money\System\mnyviewer.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: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.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
O12 - Plugin for .spop: C:\Programmi\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.libero.it
O16 - DPF: {0CCA191D-13A6-4E29-B746-314DEE697D83} (Facebook Photo Uploader 5 Control) - http://upload.facebook.com/controls/2008.10.10_v5.5.8/FacebookPhotoUploader5.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://gioegio.spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1165341986484
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O16 - DPF: {E6ACF817-0A85-4EBE-9F0A-096C6488CFEA} (NTR ActiveX 1.1.8) - http://www.ntrsupport.com/inquiero/mod/setup/ntractivex118_24.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs: C:\WINDOWS\system32\gumapoke.dll c:\windows\system32\tokivafa.dll
O21 - SSODL: SSODL - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\tokivafa.dll
O22 - SharedTaskScheduler: STS - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\tokivafa.dll
O23 - Service: AntiVir Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Service (AntiVirService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Programmi\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Netropa NHK Server (nhksrv) - Unknown owner - C:\Apps\ActivBoard\nhksrv.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\System32\HPZipm12.exe
O23 - Service: Controllo Registro Sistema (rgsystctl) - Unknown owner - C:\WINDOWS\Downlo~1\n01ox\854o7.exe (file missing)
O23 - Service: SmartLinkService (SLService) - - C:\WINDOWS\SYSTEM32\slserv.exe
O23 - Service: SrvSwu - Unknown owner - \\?\C:\Programmi\File comuni\Services\lpt9.exe (file missing)
O23 - Service: StarWind iSCSI Service (StarWindService) - Rocket Division Software - C:\Programmi\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
O23 - Service: SecuROM User Access Service (V7) (UserAccess7) - Unknown owner - C:\WINDOWS\system32\UAService7.exe
O23 - Service: Virtual CD v4 Security service (SDK - Version) (VCSSecS) - H+H Software GmbH - C:\Programmi\Virtual CD v4 SDK\system\vcssecs.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe

--
End of file - 14050 bytes

Ciao, le scansioni vanno fatte in mod provvisoria. A parte questo hai il pc molto infetto. Inoltre hai il blaster, una vecchia conoscenza.

Fai bene attenzione a quello che devi fare:
Chiudi HijackThis in una cartella a lui dedicata (possibilmente non sul desktop), altrimenti perdi i backup;

Disattiva il Ripristino configurazione di Sistema comequi descritto:
avvia in modalità provvisoria come qui descritto;
rendi visibili le cartelle nascoste ------ > procedura:
da Risorse del computer:
Strumenti >> Opzioni cartella >> visualizzazione;
metti la spunta su:
Visualizza file e cartelle nascoste;
togli la spunta da:
Nascondi file protetti del sistema(consigliato)

Avvia hijackthis, con tutte le applicazioni chiuse, premi su Do a system scan only , spunta ed elimina (fix checked) le seguenti righe:

---

O1 - Hosts: 127.255.255.255 serial.alcohol-soft.com
O2 - BHO: (no name) - {123728a8-04bf-4175-99ed-93716fcd82fc} - C:\WINDOWS\system32\pewodaju.dll
O2 - BHO: edit_html Class - {14D1A72D-8705-11D8-B120-0040F46CB696} - C:\Documents and Settings\Simone\1027131427.dll (file missing)
O4 - HKLM\..\Run: [windows auto update] msblast.exe
O4 - HKLM\..\Run: [SpywareCleaner] C:\WINDOWS\system32\SpywareRemover.exe
O4 - HKLM\..\Run: [6c755e12] rundll32.exe "C:\WINDOWS\system32\wumoyuvo.dll",b
O4 - HKLM\..\Run: [CPM6f466d8e] Rundll32.exe "c:\windows\system32\tokivafa.dll",a
O4 - HKLM\..\Run: [nibofuvehu] Rundll32.exe "C:\WINDOWS\system32\yirumuno.dll",s
O4 - HKLM\..\Policies\Explorer\Run: [1] C:\WINDOWS\service32.exe
O20 - AppInit_DLLs: C:\WINDOWS\system32\gumapoke.dll c:\windows\system32\tokivafa.dll
O21 - SSODL: SSODL - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\tokivafa.dll
O22 - SharedTaskScheduler: STS - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\tokivafa.dll
O23 - Service: Controllo Registro Sistema (rgsystctl) - Unknown owner - C:\WINDOWS\Downlo~1\n01ox\854o7.exe (file missing)
O23 - Service: SrvSwu - Unknown owner - \?C:ProgrammiFile comuniServiceslpt9.exe (file missing)

---

Trova e cancella il file in rosso:
___________________________________________
C:\WINDOWS\system32\pewodaju.dll
C:\WINDOWS\system32\SpywareRemover.exe
c:\windows\system32\tokivafa.dll
C:\WINDOWS\service32.exe
___________________________________________

Se non riesci a riìmuovere i file manualmente, dovremo adottare altre procedure.

Start >> Esegui. Scrivi (o copia e incolla) la stringa %temp%, clicca su Ok, svuota la cartella temp;
Vai su Strumenti >> Opzioni Internet, elimina la cronologia, i files temporanei internet, i cookies;
svuota il cestino;


Pubblica un log aggiornato di HijackThis e riferisci se il problema è risolto.

---

Scarica Killbox e mettilo sul desktop.
Avvia Killbox.exe e segui i passaggi sotto:

accanto alla scritta Full Path of File to delete clicca il pulsante a cartellina aperta che vedi a destra e cerca il file pewodaju.dll (lo trovi seguendo il percorso: C:\WINDOWS\system32\pewodaju.dll). A questo punto seleziona la voce a sinistra Delete on Reboot;

Clicca pulsante rosso con la X bianca in alto a destra. Il computer verrà riavviato.
Usa la stessa procedura per il file SpywareRemover.exe, tokivafa.dll e service32.exe


Questi i percorsi dei file da cancellare:

C:\WINDOWS\system32\pewodaju.dll
C:\WINDOWS\system32\SpywareRemover.exe
c:\windows\system32\tokivafa.dll
C:\WINDOWS\services32.exe

Con HijackThis fixa queste voci:

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O2 - BHO: (no name) - {123728a8-04bf-4175-99ed-93716fcd82fc} - C:\WINDOWS\system32\pewodaju.dll (file missing
O4 - HKLM\..\Run: [CPM6f466d8e] Rundll32.exe "c:\windows\system32\tokivafa.dll",a
O4 - HKLM\..\Run: [nibofuvehu] Rundll32.exe "C:\WINDOWS\system32\yirumuno.dll",s
O20 - AppInit_DLLs: C:\WINDOWS\system32\gumapoke.dll c:\windows\system32\tokivafa.dll
O21 - SSODL: SSODL - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\tokivafa.dll
O22 - SharedTaskScheduler: STS - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\tokivafa.dll
O23 - Service: Controllo Registro Sistema (rgsystctl) - Unknown owner - C:\WINDOWS\Downlo~1\n01ox\854o7.exe (file missing)

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Il sistema è molto infetto, comunque segui le indicazioni e posta un log aggiornato.

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Ciao, siamo punto e a capo.
Sei sicuro di aver fixato le voci in modalità provvisoria?

Sono "rimaste" queste, devi procedere in modalità provvisoria:

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O4 - HKLM\..\Run: [ActivSurf] C:\apps\ActivSurf\4448364\Program\backweb-4448364.exe
O4 - HKLM\..\Run: [0123456789012345678901234567890123456789012345678901234567890123456789012345678 90123456789012345678901234567890123456789012345678901234567890123456789012345678 90123456789012345678901234567890123456789012345678901234567890123456789012345678 9012345678912345678] C:\WINDOWS\system32\wuauclt.exe
O4 - HKLM\..\Run: [6c755e12] rundll32.exe "C:\WINDOWS\system32\pubulasi.dll",b
O4 - HKLM\..\Run: [CPM6f466d8e] Rundll32.exe "c:\windows\system32\zesupoma.dll",a
O4 - HKLM\..\Run: [nibofuvehu] Rundll32.exe "C:\WINDOWS\system32\yirumuno.dll",s
O20 - AppInit_DLLs: C:\WINDOWS\system32\gumapoke.dll c:\windows\system32\zesupoma.dll
O21 - SSODL: SSODL - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\zesupoma.dll
O22 - SharedTaskScheduler: STS - {EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4} - c:\windows\system32\zesupoma.dll

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In ogni caso ci voglio le maniere forti. Vai in questa pagina, leggi bene le istruzioni, scarica Unlocker, e cerca di far fuori i file in rosso:
___________________________________________________
C:\windows\system32\zesupoma.dll
C:\WINDOWS\system32\gumapoke.dll
__________________________________________________

Alla prossima.

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Qualcosa è stato levato.....(C:\windows\system32\zesupoma.dll)
Prova a fare 2 scansioni con Virit. (poi ti consiglierà come proseguire P2)
Scarica VIRIT :
http://www.tgsoft.it/italy/download.htm lo aggiorni (cliccando sulla parabola in alto) e fai la scansione in Modalità Provvisoria (è molto importante).
Posta anche il log. (lo trovi sull'icona in alto, con raffigurato un block notes ,con una penna)