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trojan-gen

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trojan-gen

Postdi Xwarrior » 03/01/07 03:08

Ho avviato una scansione con avast antivirus (continuamente aggiornato). Durante il test della memoria ha rilevato questo virus:

nome malaware:Win32:Trojan-gen. {UPX!}
nel file c:\windows\system32\ntsystem.exe

Vista la posizione del virus (system32) non ho eliminato il file,per non creare eventuali danni,e mi sono rivolto a voi. Questo è il risultato di hijack. Vi ringrazio se già ora se potete aiutarmi.


Logfile of HijackThis v1.99.1
Scan saved at 3.03.46, on 03/01/2007
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Programmi\MessengerPlus! 3\MsgPlus.exe
C:\Programmi\Logitech\Profiler\lwemon.exe
C:\Programmi\WIDCOMM\Software Bluetooth\BTTray.exe
C:\Programmi\Digisoft AntiDialer\AntiDialer.exe
C:\Programmi\Hewlett-Packard\AiO\hp psc 700 series\Bin\hpobrt07.exe
C:\Programmi\Nokia\PC Suite for Nokia 6600\connmngmntbox.exe
C:\Programmi\Nokia\PC Suite for Nokia 6600\ectaskscheduler.exe
C:\Programmi\WinZip\WZQKPICK.EXE
C:\Programmi\Intuwave\Shared\mRouterRunTime\mRouterRuntime.exe
C:\PROGRA~1\WIDCOMM\SOFTWA~1\BTSTAC~1.EXE
C:\PROGRA~1\HEWLET~1\HPSHAR~1\hpgs2wnf.exe
C:\PROGRA~1\Nokia\PCSUIT~1\Elogerr.exe
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\Programmi\WIDCOMM\Software Bluetooth\bin\btwdins.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\PROGRA~1\HEWLET~1\AiO\Shared\Bin\hpoevm07.exe
C:\PROGRA~1\Nokia\PCSUIT~1\BROADC~1.EXE
C:\PROGRA~1\Nokia\PCSUIT~1\SCRFS.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\Programmi\Messenger\msmsgs.exe
C:\WINDOWS\explorer.exe
C:\Documents and Settings\Luciano\Documenti\Mirco\extreme\emule.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\PROGRA~1\WINZIP\winzip32.exe
C:\Documents and Settings\Luciano\Impostazioni locali\Temp\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R0 - HKLM\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
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Programmi\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [REGSHAVE] C:\Programmi\REGSHAVE\REGSHAVE.EXE /AUTORUN
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [gwiz] C:\WINDOWS\System32\ntsystem.exe
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Programmi\MessengerPlus! 3\MsgPlus.exe"
O4 - HKCU\..\Run: [Start WingMan Profiler] "C:\Programmi\Logitech\Profiler\lwemon.exe" /noui
O4 - HKCU\..\Run: [MessengerPlus3] "C:\Programmi\MessengerPlus! 3\MsgPlus.exe" /WinStart
O4 - Startup: Xfire.lnk = C:\Programmi\Xfire\Xfire.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: BTTray.lnk = ?
O4 - Global Startup: Digisoft AntiDialer.lnk = C:\Programmi\Digisoft AntiDialer\AntiDialer.exe
O4 - Global Startup: HPAiODevice(hp psc 700 series) - 1.lnk = C:\Programmi\Hewlett-Packard\AiO\hp psc 700 series\Bin\hpobrt07.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: PCSuiteperNokia6600 Detect.lnk = ?
O4 - Global Startup: PCSuiteperNokia6600 TS.lnk = ?
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Programmi\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: Invia a &Bluetooth - C:\Programmi\WIDCOMM\Software Bluetooth\btsendto_ie_ctx.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programmi\WIDCOMM\Software Bluetooth\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-4017 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programmi\WIDCOMM\Software Bluetooth\btsendto_ie.htm
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
O12 - Plugin for .png: C:\Programmi\Internet Explorer\PLUGINS\npqtplugin3.dll
O12 - Plugin for .tiff: C:\Programmi\Internet Explorer\PLUGINS\npqtplugin3.dll
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/ms ... b31267.cab
O16 - DPF: {076BD9A0-9F4B-4026-A5F8-412356313131} (SIMBIN_WebLauncher Control) - http://www.racemore.com/more/SIMBIN_WebLauncher.ocx
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b31267.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/Mi ... b31267.cab
O16 - DPF: {31B7EB4E-8B4B-11D1-A789-00A0CC6651A8} (Cult3D ActiveX Player) - http://www.cult3d.com/download/cult.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupda ... 7430881595
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b31267.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary/ZI ... b47946.cab
O16 - DPF: {E6187999-9FEC-46A1-A20F-F4CA977D5643} (ZoneChess Object) - http://messenger.zone.msn.com/binary/Chess.cab31267.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/So ... b31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{DAC0ABCC-00A3-4DFA-8886-3E6EC6760A27}: NameServer = 195.47.199.18,193.25.178.30
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: ASP.NET State Service (aspnet_state) - Unknown owner - C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe (file missing)
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: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Programmi\WIDCOMM\Software Bluetooth\bin\btwdins.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
Xwarrior
Utente Junior
 
Post: 19
Iscritto il: 13/07/06 02:22

Sponsor
 

Postdi Luke57 » 03/01/07 10:13

Ciao, il file è da eliminare.
Apri hijackthis, cerca e spunta le voci seguenti:
O4 - HKLM\..\Run: [gwiz] C:\WINDOWS\System32\ntsystem.exe

Premi fix checked

Scarica KILLBOX da qui
http://www.bleepingcomputer.com/files/s ... illBox.zip
- estrailo sul desktop e apri la cartella che lo contiene e quindi avvialo
- Seleziona l'opzione Delete on Reboot . Nello spazio scrivi il percorso del file da eliminare:
C:\WINDOWS\System32\ntsystem.exe
e clicchi sulla crocetta rossa (il computer si riavvierà)

Al riavvio, scarica anche AtfCleaner (pulizia file temporanei) da Atribune e salvalo sul desktop:
http://www.atribune.org/ccount/click.php?id=1

Avvia ATF cleaner clicca sul menu main e poi seleziona la casella Select All. Se usi Firefox o Opera fai la stessa cosa premendo rispettivamente anche su Firefox e Opera (se vuoi mantenere le password deseleziona la rispettiva casella). Adesso clicca sul pulsante Empty selected e aspetta il messaggio Done Cleaning!.
Luke57
Moderatore
 
Post: 6410
Iscritto il: 11/08/05 19:10


Torna a Sicurezza e Privacy


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Forum: Sicurezza e Privacy
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