Cavallo di troia TR/pokapoka.F.1 e log hijackthis

[liverani_99]

Salve a tutti! Il buon antivir mi ha segnalato poco fa la presenza di questo cavallo di troia, che ha poi eliminato. Io ho fatto una scansione con hijackthis, però non riesco a capire cosa siano alcune voci, poi mi dice che dovre eliminare il file ALCXMNTR.EXE, che per quanto ne so io, dovrebbe essere un componente dei driver della scheda audio. Potreste darmi un'occhiatina al log?
Grazie

Logfile of HijackThis v1.99.1
Scan saved at 18.07.11, on 25/09/2005
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\TGTSoft\StyleXP\StyleXPService.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Java\jre1.5.0_04\bin\jusched.exe
C:\windows\system\hpsysdrv.exe
C:\WINDOWS\System32\hphmon05.exe
C:\HP\KBD\KBD.EXE
C:\Programmi\Multimedia Card Reader\shwicon2k.exe
C:\WINDOWS\ALCXMNTR.EXE
C:\Programmi\Microsoft IntelliPoint\point32.exe
C:\Programmi\AVPersonal\AVGNT.EXE
C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb04.exe
C:\WINDOWS\system32\netdde.exe
C:\Programmi\Aqua Dock\Aqua Dock.exe
C:\Programmi\TGTSoft\StyleXP\StyleXP.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\HP\Digital Imaging\bin\hpqtra08.exe
C:\PROGRAMMI\AVPERSONAL\AVGUARD.EXE
C:\Programmi\AVPersonal\AVWUPSRV.EXE
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Webroot\Spy Sweeper\WRSSSDK.exe
C:\Programmi\RealVNC\VNC4\winvnc4.exe
C:\WINDOWS\system32\taskmgr.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\APC\APC PowerChute Personal Edition\mainserv.exe
C:\Programmi\APC\APC PowerChute Personal Edition\apcsystray.exe
C:\Programmi\Windows Media Player\wmplayer.exe
C:\Programmi\Windows Media Connect\mswmcls.exe
C:\WINDOWS\System32\dllhost.exe
C:\WINDOWS\system32\cisvc.exe
C:\WINDOWS\System32\dmadmin.exe
C:\WINDOWS\system32\cidaemon.exe
C:\WINDOWS\System32\wbem\wmiapsrv.exe
C:\WINDOWS\System32\dllhost.exe
C:\WINDOWS\System32\vssvc.exe
C:\WINDOWS\system32\clipsrv.exe
C:\Programmi\MSN Messenger\msnmsgr.exe
C:\Programmi\HP\Digital Imaging\bin\Hpqdirec.exe
C:\Programmi\WinRAR\WinRAR.exe
C:\Programmi\WinRAR\WinRAR.exe
C:\DOCUME~1\CARLOA~1\IMPOST~1\Temp\Rar$EX01.781\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://srch-it10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://srch-it10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://srch-it10.hpwis.com/
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: LinkTracker Class - {85A77577-A8CA-41b7-AA1E-DDAD4C0B12B1} - C:\WINDOWS\system32\hlwin.dll
O2 - BHO: TGTSoft Explorer Toolbar Changer - {C333CF63-767F-4831-94AC-E683D962C63C} - C:\Programmi\TGTSoft\StyleXP\TGT_BHO.dll
O3 - Toolbar: Vista HP - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - c:\Programmi\HP\Digital Imaging\bin\hpdtlk02.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [HPHUPD05] c:\Programmi\HP\{45B6180B-DCAB-4093-8EE8-6164457517F0}\hphupd05.exe
O4 - HKLM\..\Run: [HPHmon05] C:\WINDOWS\System32\hphmon05.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.EXE
O4 - HKLM\..\Run: [UpdateManager] "C:\Programmi\File comuni\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [Sunkist2k] C:\Programmi\Multimedia Card Reader\shwicon2k.exe
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
O4 - HKLM\..\Run: [IntelliPoint] "C:\Programmi\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [AVGCtrl] "C:\Programmi\AVPersonal\AVGNT.EXE" /min
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb04.exe
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Openwares LiveUpdate] C:\Program Files\LiveUpdate\LiveUpdate.exe
O4 - HKLM\..\Run: [Aqua Dock] C:\Programmi\Aqua Dock\Aqua Dock.exe
O4 - HKCU\..\Run: [STYLEXP] C:\Programmi\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [BackupNotify] c:\Programmi\HP\Digital Imaging\bin\backupnotify.exe
O4 - Global Startup: APC UPS Status.lnk = ?
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Programmi\HP\Digital Imaging\bin\hpqtra08.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\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O17 - HKLM\System\CCS\Services\Tcpip\..\{019D3FA7-2D91-4BFA-A1CD-30423B099053}: NameServer = 192.168.2.1
O17 - HKLM\System\CS1\Services\Tcpip\..\{019D3FA7-2D91-4BFA-A1CD-30423B099053}: NameServer = 192.168.2.1
O17 - HKLM\System\CS2\Services\Tcpip\..\{019D3FA7-2D91-4BFA-A1CD-30423B099053}: NameServer = 192.168.2.1
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O23 - Service: AntiVir Service (AntiVirService) - H+BEDV Datentechnik GmbH - C:\PROGRAMMI\AVPERSONAL\AVGUARD.EXE
O23 - Service: APC UPS Service - American Power Conversion Corporation - C:\Programmi\APC\APC PowerChute Personal Edition\mainserv.exe
O23 - Service: AntiVir Update (AVWUpSrv) - H+BEDV Datentechnik GmbH, Germany - C:\Programmi\AVPersonal\AVWUPSRV.EXE
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: StyleXPService - Unknown owner - C:\Programmi\TGTSoft\StyleXP\StyleXPService.exe
O23 - Service: Webroot Spy Sweeper Engine (svcWRSSSDK) - Webroot Software, Inc. - C:\Programmi\Webroot\Spy Sweeper\WRSSSDK.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - C:\Programmi\RealVNC\VNC4\winvnc4.exe" -service (file missing)

[crazy.cat]

Se hai una scheda audio Realtek AC97 sei a posto e non toccare quel file.

Elimina invece quello che hai evidenziato in neretto.
SConosciuto e pericoloso.

Mai fidarsi al 100% dell'analisi in automatico di quel sito.