Probabile infezione

[hihey54]

Ragazzi, è un periodo veramente no per il mio computer. Prima un problema relativo ad uno dei miei HD con la conseguenza che non posso più utilizzarlo(pare che abbia perso tutti i dati e devo ripristinare tutto d'accapo)...ora quest'altro problema, forse più grosso, forse no...

Però ho davvero bisogno di una mano perchè sto per esplodere. Questi problemi tecnici proprio non sono il mio forte.

Praticamente, OGGI, dopo essermi accorto di ciò che era successo al mio Hard disk, cercando un metodo in internet per far tornare tutto apposto, ho notato una incredibile lentezza del mio computer(sino ad ora velocissimo) nell'effettuare qualsiasi processo che richieda RAM(io ne ho 1 giga).

Aprenso il task manager non vedo niente di particolare...Solo, alla fine, noto con GRANDE disperazione che la memoria in uso è la bellezza di 1600MB!!!

Nella lista dei processi non c'è nulla che stia usando una così alta quantità di memoria...

Comincio quindi a chiudere tutti i processi che ritengo "inutili", ma la memoria utilizzata resta comunque sui 1500MB.

Al che, noto che il processo services.exe comincia a prendere sempre più memoria, continuamente, sino ad arrivare alla bellezza di 600MB. Quindi si azzera e riparte. Comincia a riprendere memoria, arriva a 600 e così via.

Ho quindi fatto una ricerca su google, e ho visto che sotto il falso nome di system.exe si potrebbe celare un worm.

Adesso ho lanciato una scansione antivirus, comunque intanto riporto il log di hijack this...a me non sembra che ci sia nulla di anormale, però se una qualche buona anima mi facesse il piacere di controllare gliene sarei molto grato

 Hijack scrive:

Logfile of HijackThis v1.99.1
Scan saved at 23.46.16, on 10/03/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16608)

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\a-squared Free\a2service.exe
C:\Programmi\WIDCOMM\Software Bluetooth\bin\btwdins.exe
C:\Programmi\File comuni\BinarySense\hldasvc.exe
C:\Programmi\File comuni\BinarySense\hldasvc.exe
C:\Programmi\NVIDIA Corporation\nTune\nTuneService.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\TVersity\Media Server\MediaServer.exe
C:\Programmi\File comuni\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Programmi\File comuni\Softwin\BitDefender Scan Server\bdss.exe
C:\Programmi\File comuni\Softwin\BitDefender Update Service\livesrv.exe
C:\Programmi\Softwin\BitDefender10\vsserv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Java\jre1.6.0_03\bin\jusched.exe
C:\Programmi\DAEMON Tools\daemon.exe
C:\Programmi\File comuni\InstallShield\UpdateService\issch.exe
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\CTHELPER.EXE
C:\WINDOWS\system32\CTXFIHLP.EXE
C:\Programmi\Creative\Shared Files\Module Loader\DLLML.exe
C:\Programmi\Creative\Sound Blaster X-Fi\DVDAudio\CTDVDDET.EXE
C:\WINDOWS\SYSTEM32\CTXFISPI.EXE
C:\Programmi\Creative\Sound Blaster X-Fi\Volume Panel\VolPanel.exe
C:\Programmi\File comuni\Logitech\G-series Software\LGDCore.exe
C:\Programmi\CyberSnipa\Intelliscope Mouse\Panel.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Unlocker\UnlockerAssistant.exe
C:\Programmi\Softwin\BitDefender10\bdmcon.exe
C:\Programmi\Softwin\BitDefender10\bdagent.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe
C:\Programmi\Creative\MediaSource\Detector\CTDetect.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtMng.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosA2dp.exe
C:\Programmi\Creative\ShareDLL\CADI\NotiMan.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtHsp.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Ap. Giovanni\Desktop\Programmi\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
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
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_03\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre1.6.0_03\bin\jusched.exe"
O4 - HKLM\..\Run: [DAEMON Tools] "C:\Programmi\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [ISUSPM Startup] "C:\Programmi\File comuni\InstallShield\UpdateService\isuspm.exe" -startup
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Programmi\File comuni\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [CTxfiHlp] CTXFIHLP.EXE
O4 - HKLM\..\Run: [AudioDrvEmulator] "C:\Programmi\Creative\Shared Files\Module Loader\DLLML.exe" -1 AudioDrvEmulator "C:\Programmi\Creative\Shared Files\Module Loader\Audio Emulator\AudDrvEm.dll"
O4 - HKLM\..\Run: [UpdReg] C:\WINDOWS\UpdReg.EXE
O4 - HKLM\..\Run: [CTDVDDET] "C:\Programmi\Creative\Sound Blaster X-Fi\DVDAudio\CTDVDDET.EXE"
O4 - HKLM\..\Run: [RCSystem] "C:\Programmi\Creative\Shared Files\Module Loader\DLLML.exe" RCSystem * -Startup
O4 - HKLM\..\Run: [VolPanel] "C:\Programmi\Creative\Sound Blaster X-Fi\Volume Panel\VolPanel.exe" /r
O4 - HKLM\..\Run: [Launch LGDCore] "C:\Programmi\File comuni\Logitech\G-series Software\LGDCore.exe" /SHOWHIDE
O4 - HKLM\..\Run: [IntelliScope] "C:\Programmi\CyberSnipa\Intelliscope Mouse\Panel.exe"
O4 - HKLM\..\Run: [UnlockerAssistant] "C:\Programmi\Unlocker\UnlockerAssistant.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [BDMCon] "C:\Programmi\Softwin\BitDefender10\bdmcon.exe" /reg
O4 - HKLM\..\Run: [BDAgent] "C:\Programmi\Softwin\BitDefender10\bdagent.exe"
O4 - HKLM\..\Run: [CloneCDTray] "C:\Programmi\SlySoft\CloneCD\CloneCDTray.exe" /s
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 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [Creative Detector] C:\Programmi\Creative\MediaSource\Detector\CTDetect.exe /R
O4 - HKCU\..\Run: [msnmsgr] "C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [NVIDIA nTune] "C:\Programmi\NVIDIA Corporation\nTune\nTuneCmd.exe" clear
O4 - Startup: Mozilla Firefox.lnk = C:\Programmi\Mozilla Firefox\firefox.exe
O4 - Global Startup: Bluetooth Manager.lnk = ?
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
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\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.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: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
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
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary...r.cab31267.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary...r.cab31267.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/reso...an8/oscan8.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsu...?1147905627421
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary...o.cab32846.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{0C61CCC6-2AD3-4B4F-8F00-81FE306AABA6}: NameServer = 193.70.152.15,193.70.152.25
O17 - HKLM\System\CCS\Services\Tcpip\..\{83F81E08-C186-4102-BE74-166A445E9DD5}: NameServer = 193.70.152.15,193.70.152.25
O17 - HKLM\System\CCS\Services\Tcpip\..\{FC3FD8FB-BFD7-4B68-BCD3-44A7A4768C34}: NameServer = 193.70.152.15,193.70.152.25
O17 - HKLM\System\CS10\Services\Tcpip\..\{0C61CCC6-2AD3-4B4F-8F00-81FE306AABA6}: NameServer = 193.70.152.15,193.70.152.25
O17 - HKLM\System\CS11\Services\Tcpip\..\{0C61CCC6-2AD3-4B4F-8F00-81FE306AABA6}: NameServer = 193.70.152.15,193.70.152.25
O18 - Protocol: hddlife - {BD758015-47D9-477A-8873-4B688A2BC0E2} - "C:\Programmi\BinarySense\HDDlife 3\hlAPP.dll" (file missing)
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\WI1F86~1\MESSEN~1\MSGRAP~1.DLL
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Programmi\File comuni\Microsoft Shared\Help\hxds.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\WI1F86~1\MESSEN~1\MSGRAP~1.DLL
O18 - Protocol: widimg - {EE7C2AFF-5742-44FF-BD0E-E521B0D3C3BA} - C:\WINDOWS\system32\btxppanel.dll
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - C:\PROGRA~1\FILECO~1\MICROS~1\OFFICE12\MSOXMLMF.DLL
O20 - Winlogon Notify: !SASWinLogon - C:\Programmi\SUPERAntiSpyware\SASWINLO.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - C:\Programmi\a-squared Free\a2service.exe
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Programmi\File comuni\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation - C:\Programmi\WIDCOMM\Software Bluetooth\bin\btwdins.exe
O23 - Service: HDDlife HDD Access service - BinarySense, Inc. - C:\Programmi\File comuni\BinarySense\hldasvc.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: BitDefender Desktop Update Service (LIVESRV) - Unknown owner - C:\Programmi\File comuni\Softwin\BitDefender Update Service\livesrv.exe" /service (file missing)
O23 - Service: MSCSPTISRV - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: nTune Service (nTuneService) - NVIDIA - C:\Programmi\NVIDIA Corporation\nTune\nTuneService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PACSPTISVR - Unknown owner - C:\Programmi\File comuni\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: SonicStage Back-End Service - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SsBeSvc.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SSScsiSV.exe
O23 - Service: TVersityMediaServer - Unknown owner - C:\Programmi\TVersity\Media Server\MediaServer.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - Unknown owner - C:\Programmi\Softwin\BitDefender10\vsserv.exe" /service (file missing)
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Programmi\File comuni\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)

Grazie in anticipo

[xcdegasp]

Segui la procedura descritta in Guida alla Disinfezione epr Infetti e pubblica tutti i log richiesti ponendo particolare attenzione alle modalità consentite elencate in "Regolde di Sezione"