Virus dal nulla...

[zerotre]

Salve a tutti,
da ieri ho un problema il nod mi rileva dei file infetti con una variante di Win32/medbot.bd, quindi cancella il file, la cosa prosegue per vai minuti poi smette, solo se sono connesso ad internet, ho provato a fare varie scansioni ma nulla, anche il file di hijackthis mi lascia perplesso:

Logfile of HijackThis v1.99.1
Scan saved at 11.13.51, on 21/09/2006
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
D:\programmi\antivirus\ewido anti-spyware 4.0\guard.exe
D:\programmi\antivirus\nod32\nod32krn.exe
D:\programmi\varie\norton ghost\Agent\PQV2iSvc.exe
C:\Programmi\File comuni\SafeNet Sentinel\Sentinel Protection Server\WinNT\spnsrvnt.exe
C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
C:\Programmi\Analog Devices\SoundMAX\SMTray.exe
C:\WINDOWS\system32\svchost.exe
D:\programmi\antivirus\nod32\nod32kui.exe
D:\programmi\varie\VNC4\WinVNC4.exe
D:\programmi\driver\logitech\MouseWare\system\em_exec.exe
D:\programmi\antivirus\ewido anti-spyware 4.0\ewido.exe
C:\Documents and Settings\Administrator\Desktop\rmclock_21_bin_fix\RMClock.exe
C:\WINDOWS\System32\svchost.exe
E:\emule2\emule.exe
C:\Documents and Settings\Administrator\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - D:\PROGRA~1\internet\FlashGet\fgiebar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [Smapp] C:\Programmi\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [nod32kui] "D:\programmi\antivirus\nod32\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe
O4 - HKLM\..\Run: [Norton Ghost 9.0] D:\programmi\varie\norton ghost\Agent\GhostTray.exe
O4 - HKLM\..\Run: [!ewido] "D:\programmi\antivirus\ewido anti-spyware 4.0\ewido.exe" /minimized
O4 - HKCU\..\Run: [RMClock] "C:\Documents and Settings\Administrator\Desktop\rmclock_21_bin_fix\RMClock.exe"
O4 - Startup: Adobe Gamma.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: Converti destinazione link in Adobe PDF - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Converti destinazione link in file PDF esistente - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Converti i link selezionati in Adobe PDF - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Converti i link selezionati in file PDF esistente - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Converti in Adobe PDF - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Converti nel file PDF esistente - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Converti selezione in Adobe PDF - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Converti selezione in file PDF esistente - res://C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://D:\PROGRA~1\OFFICE~1\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Scarica con FlashGet - D:\programmi\internet\FlashGet\jc_link.htm
O8 - Extra context menu item: Scarica tutto con FlashGet - D:\programmi\internet\FlashGet\jc_all.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: (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: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\OFFICE~1\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {B205A35E-1FC4-4CE3-818B-899DBBB3388C} - C:\Programmi\File comuni\Microsoft Shared\Encarta Search Bar\ENCSBAR.DLL
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRA~1\internet\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRA~1\internet\FlashGet\flashget.exe
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/reso...an8/oscan8.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{42B2CFC3-2A72-4A86-9B67-8DA19AE0A841}: NameServer = 193.12.150.2 212.247.152.2
O17 - HKLM\System\CCS\Services\Tcpip\..\{78982D01-D02F-4628-A270-4054F2E0E5C7}: NameServer = 130.244.127.161,130.244.127.169
O17 - HKLM\System\CCS\Services\Tcpip\..\{8D71AB1C-EB15-4C93-B76D-8ACFDC94E7CF}: NameServer = 130.244.127.161,130.244.127.169
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - D:\programmi\antivirus\ewido anti-spyware 4.0\guard.exe
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - D:\programmi\antivirus\nod32\nod32krn.exe
O23 - Service: Norton Ghost - Symantec Corporation - D:\programmi\varie\norton ghost\Agent\PQV2iSvc.exe
O23 - Service: Remote Administrator Service (r_server) - Unknown owner - C:\WINDOWS\system32\r_server.exe" /service (file missing)
O23 - Service: Sentinel Protection Server (SentinelProtectionServer) - SafeNet, Inc - C:\Programmi\File comuni\SafeNet Sentinel\Sentinel Protection Server\WinNT\spnsrvnt.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - D:\programmi\varie\VNC4\WinVNC4.exe" -service (file missing)

giusto quegli indirizzi ip, il primo si riferisce a tele2 e penso sia sospetto, mentre gli altri due sono sempre di teledue ma sono i dns che ho impostato io.
Qualcuno mi puo' dare un consiglio? Grazie.
Ciao.
Zerotre.

[juninho85]

il log postalo qui