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Discussione: Pioc1.exe

  1. #1

    Pioc1.exe

    Ragazzi ho un file che si mette in
    c:\windows\temp\pioc1.exe

    Gli antivirus non me lo trovano,
    ho appena pulito il pc (post) ma nulla di fatto.

    Ogni tanto appare e mi butta giù la connessione ADSL tentando di creare un'altra connessione.
    Lo rimuovo dai file in RUN dal registro, ma poi riparte.
    Oltre tutto non riesco a killare il processo, nemmeno con i programmi della sysinternal

    Allego hijack log

    ===

    Logfile of HijackThis v1.99.1
    Scan saved at 0.54.02, on 03/11/2006
    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:\WINDOWS\system32\spoolsv.exe
    C:\WINDOWS\Explorer.EXE
    C:\PROGRA~1\Utility\AvgFree\avgamsvr.exe
    C:\PROGRA~1\Utility\AvgFree\avgupsvc.exe
    C:\PROGRA~1\Utility\AvgFree\avgemc.exe
    C:\WINDOWS\system32\inetsrv\inetinfo.exe
    C:\PROGRA~1\MICROS~3\MSSQL\binn\sqlservr.exe
    C:\Programmi\Thomson\SpeedTouch USB\Dragdiag.exe
    C:\PROGRA~1\Utility\AvgFree\avgcc.exe
    C:\WINDOWS\system32\RUNDLL32.EXE
    C:\driver\MediaKey\MediaKey.EXE
    C:\driver\A4Tech\Mouse\Amoumain.exe
    C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
    C:\WINDOWS\system32\nvsvc32.exe
    C:\PROGRA~1\Nokia\NOKIAP~1\LAUNCH~1.EXE
    C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\system32\ctfmon.exe
    C:\Programmi\Internet\DynDNS\DynDNS.exe
    C:\Programmi\Internet\Free Download Manager\fdm.exe
    C:\Programmi\Nokia\Nokia PC Suite 6\PcSync2.exe
    C:\Programmi\Internet\eMule\emule.exe
    C:\Programmi\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
    C:\VEXPLITE\viritsvc.exe
    C:\Programmi\UltraVNC\WinVNC.exe
    C:\PROGRA~1\FILECO~1\Nokia\MPAPI\MPAPI3s.exe
    C:\Programmi\File comuni\PCSuite\Services\ServiceLayer.exe
    C:\Programmi\Macromedia\Dreamweaver 8\Dreamweaver.exe
    C:\Programmi\Internet Explorer\iexplore.exe
    C:\Programmi\Google\GoogleToolbarNotifier\1.2.908. 5008\GoogleToolbarNotifier.exe
    C:\Programmi\Macromedia\Fireworks 8\Fireworks.exe
    C:\Programmi\Utility\ProcessExplorerNt\procexp.exe
    C:\Programmi\Utility\ProcessExplorerNt\procexp.exe
    C:\Programmi\Utility\HiJackThis\HijackThis.exe

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
    O1 - Hosts: 207.44.196.219 auto.search.msn.com #NETVISION
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\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
    O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar2.dll
    O2 - BHO: FDMIECookiesBHO Class - {CC59E0F9-7E43-44FA-9FAA-8377850BF205} - C:\Programmi\Internet\Free Download Manager\iefdmcks.dll
    O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar2.dll
    O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Programmi\Thomson\SpeedTouch USB\Dragdiag.exe" /icon
    O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Utility\AvgFree\avgcc.exe /STARTUP
    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: [MediaKey] C:\driver\MediaKey\MediaKey.EXE
    O4 - HKLM\..\Run: [WheelMouse] C:\driver\A4Tech\Mouse\Amoumain.exe
    O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
    O4 - HKLM\..\Run: [WinVNC] "C:\Programmi\UltraVNC\WinVNC.exe" -servicehelper
    O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\PROGRA~1\Nokia\NOKIAP~1\LAUNCH~1.EXE -startup
    O4 - HKLM\..\Run: [pioc1.exe] C:\WINDOWS\Temp\pioc1.exe
    O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
    O4 - HKCU\..\Run: [DynDNS Updater] "C:\Programmi\Internet\DynDNS\DynDNS.exe"
    O4 - HKCU\..\Run: [Free Download Manager] C:\Programmi\Internet\Free Download Manager\fdm.exe -autorun
    O4 - HKCU\..\Run: [PcSync] C:\Programmi\Nokia\Nokia PC Suite 6\PcSync2.exe /NoDialog
    O4 - HKCU\..\Run: [eMuleAutoStart] C:\Programmi\Internet\eMule\emule.exe -AutoStart
    O4 - Startup: Gestione servizi.lnk = C:\Programmi\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
    O4 - Global Startup: Gestione servizi.lnk = C:\Programmi\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
    O8 - Extra context menu item: Download all with Free Download Manager - file://C:\Programmi\Internet\Free Download Manager\dlall.htm
    O8 - Extra context menu item: Download selected with Free Download Manager - file://C:\Programmi\Internet\Free Download Manager\dlselected.htm
    O8 - Extra context menu item: Download with Free Download Manager - file://C:\Programmi\Internet\Free Download Manager\dllink.htm
    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\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: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
    O17 - HKLM\System\CCS\Services\Tcpip\..\{2A425B20-80B0-41C2-BD69-A100BC020DC5}: NameServer = 212.247.156.66 212.247.156.70
    O20 - Winlogon Notify: WgaLogon - WgaLogon.dll (file missing)
    O23 - Service: Adobe LM Service - Adobe Systems - C:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
    O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Utility\AvgFree\avgamsvr.exe
    O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Utility\AvgFree\avgupsvc.exe
    O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Utility\AvgFree\avgemc.exe
    O23 - Service: ColdFusion MX 7 Application Server - Macromedia Inc. - C:\CFusionMX7\runtime\bin\jrunsvc.exe
    O23 - Service: ColdFusion MX 7 ODBC Agent - Unknown owner - C:\CFusionMX7\db\slserver54\bin\swagent.exe
    O23 - Service: ColdFusion MX 7 ODBC Server - Unknown owner - C:\CFusionMX7\db\slserver54\bin\swstrtr.exe
    O23 - Service: ColdFusion MX 7 Search Server - Unknown owner - C:\CFusionMX7\verity\k2\_nti40\bin\k2admin.exe" -cfg "C:\CFusionMX7\verity\k2\common\verity.cfg" -ntstart 1 (file missing)
    O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
    O23 - Service: NetGwy - Unknown owner - C:\Programmi\File comuni\System\OZj.exe
    O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
    O23 - Service: ServiceLayer - Nokia. - C:\Programmi\File comuni\PCSuite\Services\ServiceLayer.exe
    O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
    O23 - Service: Virit eXplorer Lite (viritsvclite) - TG Soft Sas www.tgsoft.it - C:\VEXPLITE\viritsvc.exe
    O23 - Service: VNC Server (winvnc) - Unknown owner - C:\Programmi\UltraVNC\WinVNC.exe" -service (file missing)

  2. #2
    Utente di HTML.it L'avatar di holifay
    Registrato dal
    May 2005
    Messaggi
    1,330
    segui con attenzione queste istruzioni: http://forum.html.it/forum/showthrea...readid=1046884
    Pensi di avere un file infetto? Invialo a SuspectFile

  3. #3
    Avevo scritto proprio perchè seguendo quelle istruzioni, al riavvio era comunque un casino di virus.
    Devo rileggere meglio:
    http://www.suspectfile.com/forum/viewtopic.php?p=1675
    comunque sono cose che ho fatto.

    Adesso ho ripulito altre cosine con hijack e scansionato con avg che ha trovato
    "trojan horse Generic2.GAI"
    è la storia infinita...

    Riposto il nuovo hijack, grazie!
    p.s.: le ultime due voci di hijack non riesco a rimuoverle
    ===
    Logfile of HijackThis v1.99.1
    Scan saved at 14.00.37, on 03/11/2006
    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:\WINDOWS\Explorer.EXE
    C:\WINDOWS\system32\spoolsv.exe
    C:\PROGRA~1\Utility\AvgFree\avgamsvr.exe
    C:\PROGRA~1\Utility\AvgFree\avgupsvc.exe
    C:\PROGRA~1\Utility\AvgFree\avgemc.exe
    C:\WINDOWS\system32\inetsrv\inetinfo.exe
    C:\WINDOWS\system32\nvsvc32.exe
    C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
    C:\Programmi\Thomson\SpeedTouch USB\Dragdiag.exe
    C:\PROGRA~1\Utility\AvgFree\avgcc.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\system32\RUNDLL32.EXE
    C:\driver\MediaKey\MediaKey.EXE
    C:\driver\A4Tech\Mouse\Amoumain.exe
    C:\WINDOWS\system32\ctfmon.exe
    C:\Programmi\Internet\DynDNS\DynDNS.exe
    C:\Programmi\Internet\Free Download Manager\fdm.exe
    C:\Programmi\Internet\eMule\emule.exe
    C:\PROGRA~1\Utility\AvgFree\avgwb.dat
    C:\Programmi\Google\GoogleToolbarNotifier\1.2.908. 5008\GoogleToolbarNotifier.exe
    C:\Programmi\UltraVNC\winvnc.exe
    C:\Programmi\Internet Explorer\iexplore.exe
    C:\Programmi\Utility\HiJackThis\HijackThis.exe

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
    O1 - Hosts: 207.44.196.219 auto.search.msn.com #NETVISION
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
    O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
    O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar2.dll
    O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar2.dll
    O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Programmi\Thomson\SpeedTouch USB\Dragdiag.exe" /icon
    O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Utility\AvgFree\avgcc.exe /STARTUP
    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: [MediaKey] C:\driver\MediaKey\MediaKey.EXE
    O4 - HKLM\..\Run: [WheelMouse] C:\driver\A4Tech\Mouse\Amoumain.exe
    O4 - HKLM\..\Run: [WinVNC] "C:\Programmi\UltraVNC\winvnc.exe" -servicehelper
    O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
    O4 - HKCU\..\Run: [DynDNS Updater] "C:\Programmi\Internet\DynDNS\DynDNS.exe"
    O4 - HKCU\..\Run: [Free Download Manager] C:\Programmi\Internet\Free Download Manager\fdm.exe -autorun
    O4 - HKCU\..\Run: [eMuleAutoStart] C:\Programmi\Internet\eMule\emule.exe -AutoStart
    O8 - Extra context menu item: Download all with Free Download Manager - file://C:\Programmi\Internet\Free Download Manager\dlall.htm
    O8 - Extra context menu item: Download selected with Free Download Manager - file://C:\Programmi\Internet\Free Download Manager\dlselected.htm
    O8 - Extra context menu item: Download with Free Download Manager - file://C:\Programmi\Internet\Free Download Manager\dllink.htm
    O17 - HKLM\System\CCS\Services\Tcpip\..\{2A425B20-80B0-41C2-BD69-A100BC020DC5}: NameServer = 212.247.156.66 212.247.156.70
    O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Utility\AvgFree\avgamsvr.exe
    O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Utility\AvgFree\avgupsvc.exe
    O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Utility\AvgFree\avgemc.exe
    O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
    O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
    O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
    O23 - Service: Virit eXplorer Lite (viritsvclite) - TG Soft Sas www.tgsoft.it - C:\VEXPLITE\viritsvc.exe
    O23 - Service: VNC Server (winvnc) - Unknown owner - C:\Programmi\UltraVNC\winvnc.exe" -service (file missing)

  4. #4
    Utente di HTML.it L'avatar di holifay
    Registrato dal
    May 2005
    Messaggi
    1,330
    Ma guarda che hai praticamente risolto, ti resta solo il residuo del dialer netvision da eliminare:

    O1 - Hosts: 207.44.196.219 auto.search.msn.com #NETVISION


    Ti consiglio comunque una scansione antivirus online, ad esempio questa http://security.symantec.com Quando la fai disabilita temporaneamente AVG.

    Per le voci O23 è più efficace farlo da DOS:
    sc stop viritsvclite
    sc disable viritsvclite (per disabilitarlo)
    sc delete viritsvclite (per cancellarlo)
    sc stop winvnc
    sc disable winvnc (per disabilitarlo)
    sc delete winvnc (per cancellarlo)

    se disabiliti winvnc allora togli anche questo dall´avvio
    4 - HKLM\\..\\Run: [WinVNC] \"C:\\Programmi\\UltraVNC\\winvnc.exe\" -servicehelper
    Pensi di avere un file infetto? Invialo a SuspectFile

  5. #5
    Ottimo grazie. Vnc Server non volevo rimuoverlo, solo che nel log di hjijack mi dava missing e non capisco perchè.

    Grazie ancora

  6. #6
    Utente di HTML.it L'avatar di holifay
    Registrato dal
    May 2005
    Messaggi
    1,330
    non far troppo caso ai (file missing) di HijackThis, ogni tanto prende delle cantonate
    Pensi di avere un file infetto? Invialo a SuspectFile

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