GrendelWT
27-04-2010, 16:03
Ciao a tutti,
dopo aver provato in tutti i modi eccomi qui a chiedere il vostro aiuto. Ho un pc in ufficio che ha iniziato qualche giorno fa a comportarsi in modo strano:
- Internet explorer non funziona bene (tutto ciò che non è banalmente html non lo visualizza, vedi igoogle, facebook, ecc)
- L'antivirus McAfee è in systray ma non posso aprirlo, non ha menù contestuale, non ha descrizione quando lascio la freccia del mouse sull'icona.
- Non posso modificare le impostazioni dei files nascosti (quando ci provo, applico e chiudo.. quando riapro il menù di impostazione è di nuovo come era prima)
- se provo ad avviare da cd ed eseguire una nuova installazione, al momento dell'interazione per decidere se installare o ripristinare va in BSOD con errore session3_initialization_failed.
Ho il piccolissimo sospetto che ci sia qualcosa che non va... un rootkit?? Un virus di qualche genere annidato dove non batte il sole? :confused:
Posto il log di HijackThis.. a me sembra tutto ok...
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 15.53.27, on 27/04/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16876)
Boot mode: Normal
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\File comuni\McAfee\SystemCore\mfevtps.exe
C:\Programmi\lotus\notes\ntmulti.exe
C:\Programmi\File comuni\McAfee\SystemCore\mcshield.exe
C:\Programmi\File comuni\McAfee\SystemCore\mfefire.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Samsung\ComSMMgr\ssmmgr.exe
C:\Programmi\ATI Technologies\ATI.ACE\CLI.EXE
C:\Programmi\SHARP\PCFAX2.0\PcfaxRcv.exe
C:\Programmi\Sharp\Sharpdesk\SharpTray.exe
C:\Programmi\Sharp\Sharpdesk\FtpServer.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\McAfee.com\Agent\mcagent.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\3M\PSNLite\PsnLite.exe
C:\PROGRA~1\3M\PSNLite\PSNGive.exe
C:\Programmi\Sharp\Sharpdesk\nsapp.exe
C:\Programmi\ATI Technologies\ATI.ACE\cli.exe
C:\Programmi\ATI Technologies\ATI.ACE\cli.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/ig
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
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 192.168.19.*
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: scriptproxy - {7DB2D5A0-7241-4E79-B68D-6309F01C5231} - C:\Programmi\File comuni\McAfee\SystemCore\ScriptSn.20100427113004.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [ATICCC] "C:\Programmi\ATI Technologies\ATI.ACE\CLIStart.exe"
O4 - HKLM\..\Run: [Samsung Common SM] "C:\WINDOWS\Samsung\ComSMMgr\ssmmgr.exe" /autorun
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Receiver] C:\Programmi\SHARP\PCFAX2.0\PcfaxRcv.exe
O4 - HKLM\..\Run: [IndexTray] "C:\Programmi\Sharp\Sharpdesk\IndexTray.exe /n"
O4 - HKLM\..\Run: [SharpTray] C:\Programmi\Sharp\Sharpdesk\SharpTray.exe
O4 - HKLM\..\Run: [FtpServer.exe] C:\Programmi\Sharp\Sharpdesk\FtpServer.exe -usedefault
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [mcui_exe] "C:\Programmi\McAfee.com\Agent\mcagent.exe" /runkey
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Post-it® Software Notes Lite.lnk = C:\Programmi\3M\PSNLite\PsnLite.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) - {53F6FCCD-9E22-4d71-86EA-6E43136192AB} - (no file)
O9 - Extra button: (no name) - {925DAB62-F9AC-4221-806A-057BFB1014AA} - (no file)
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O15 - Trusted Zone: http://www.google.it
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1168017546640
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1168017749078
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\Software\..\Telephony: DomainName = RETEDATI.locale
O17 - HKLM\System\CCS\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS1\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS2\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS3\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS3\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS4\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS4\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: McAfee Services (mcmscsvc) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McAfee VirusScan Announcer (McNaiAnn) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McAfee Network Agent (McNASvc) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McAfee Scanner (McODS) - McAfee, Inc. - C:\Programmi\McAfee\VirusScan\mcods.exe
O23 - Service: McAfee Proxy Service (McProxy) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McShield - McAfee, Inc. - C:\Programmi\File comuni\McAfee\SystemCore\\mcshield.exe
O23 - Service: McAfee Firewall Core Service (mfefire) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\SystemCore\\mfefire.exe
O23 - Service: McAfee Validation Trust Protection Service (mfevtp) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\SystemCore\mfevtps.exe
O23 - Service: Multi-user Cleanup Service - IBM Corp - C:\Programmi\lotus\notes\ntmulti.exe
--
End of file - 7318 bytes
Chiunque abbia un'idea è il benvenuto!!!
Grazieee
dopo aver provato in tutti i modi eccomi qui a chiedere il vostro aiuto. Ho un pc in ufficio che ha iniziato qualche giorno fa a comportarsi in modo strano:
- Internet explorer non funziona bene (tutto ciò che non è banalmente html non lo visualizza, vedi igoogle, facebook, ecc)
- L'antivirus McAfee è in systray ma non posso aprirlo, non ha menù contestuale, non ha descrizione quando lascio la freccia del mouse sull'icona.
- Non posso modificare le impostazioni dei files nascosti (quando ci provo, applico e chiudo.. quando riapro il menù di impostazione è di nuovo come era prima)
- se provo ad avviare da cd ed eseguire una nuova installazione, al momento dell'interazione per decidere se installare o ripristinare va in BSOD con errore session3_initialization_failed.
Ho il piccolissimo sospetto che ci sia qualcosa che non va... un rootkit?? Un virus di qualche genere annidato dove non batte il sole? :confused:
Posto il log di HijackThis.. a me sembra tutto ok...
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 15.53.27, on 27/04/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16876)
Boot mode: Normal
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\File comuni\McAfee\SystemCore\mfevtps.exe
C:\Programmi\lotus\notes\ntmulti.exe
C:\Programmi\File comuni\McAfee\SystemCore\mcshield.exe
C:\Programmi\File comuni\McAfee\SystemCore\mfefire.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Samsung\ComSMMgr\ssmmgr.exe
C:\Programmi\ATI Technologies\ATI.ACE\CLI.EXE
C:\Programmi\SHARP\PCFAX2.0\PcfaxRcv.exe
C:\Programmi\Sharp\Sharpdesk\SharpTray.exe
C:\Programmi\Sharp\Sharpdesk\FtpServer.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\McAfee.com\Agent\mcagent.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\3M\PSNLite\PsnLite.exe
C:\PROGRA~1\3M\PSNLite\PSNGive.exe
C:\Programmi\Sharp\Sharpdesk\nsapp.exe
C:\Programmi\ATI Technologies\ATI.ACE\cli.exe
C:\Programmi\ATI Technologies\ATI.ACE\cli.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/ig
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
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 192.168.19.*
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: scriptproxy - {7DB2D5A0-7241-4E79-B68D-6309F01C5231} - C:\Programmi\File comuni\McAfee\SystemCore\ScriptSn.20100427113004.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [ATICCC] "C:\Programmi\ATI Technologies\ATI.ACE\CLIStart.exe"
O4 - HKLM\..\Run: [Samsung Common SM] "C:\WINDOWS\Samsung\ComSMMgr\ssmmgr.exe" /autorun
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Receiver] C:\Programmi\SHARP\PCFAX2.0\PcfaxRcv.exe
O4 - HKLM\..\Run: [IndexTray] "C:\Programmi\Sharp\Sharpdesk\IndexTray.exe /n"
O4 - HKLM\..\Run: [SharpTray] C:\Programmi\Sharp\Sharpdesk\SharpTray.exe
O4 - HKLM\..\Run: [FtpServer.exe] C:\Programmi\Sharp\Sharpdesk\FtpServer.exe -usedefault
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [mcui_exe] "C:\Programmi\McAfee.com\Agent\mcagent.exe" /runkey
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Post-it® Software Notes Lite.lnk = C:\Programmi\3M\PSNLite\PsnLite.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) - {53F6FCCD-9E22-4d71-86EA-6E43136192AB} - (no file)
O9 - Extra button: (no name) - {925DAB62-F9AC-4221-806A-057BFB1014AA} - (no file)
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O15 - Trusted Zone: http://www.google.it
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1168017546640
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1168017749078
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\Software\..\Telephony: DomainName = RETEDATI.locale
O17 - HKLM\System\CCS\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS1\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS2\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS3\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS3\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O17 - HKLM\System\CS4\Services\Tcpip\Parameters: Domain = RETEDATI.locale
O17 - HKLM\System\CS4\Services\Tcpip\..\{579A2886-FAB7-4282-A036-C836036B9B05}: NameServer = 192.168.10.7
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: McAfee Services (mcmscsvc) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McAfee VirusScan Announcer (McNaiAnn) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McAfee Network Agent (McNASvc) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McAfee Scanner (McODS) - McAfee, Inc. - C:\Programmi\McAfee\VirusScan\mcods.exe
O23 - Service: McAfee Proxy Service (McProxy) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\McSvcHost\McSvHost.exe
O23 - Service: McShield - McAfee, Inc. - C:\Programmi\File comuni\McAfee\SystemCore\\mcshield.exe
O23 - Service: McAfee Firewall Core Service (mfefire) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\SystemCore\\mfefire.exe
O23 - Service: McAfee Validation Trust Protection Service (mfevtp) - McAfee, Inc. - C:\Programmi\File comuni\McAfee\SystemCore\mfevtps.exe
O23 - Service: Multi-user Cleanup Service - IBM Corp - C:\Programmi\lotus\notes\ntmulti.exe
--
End of file - 7318 bytes
Chiunque abbia un'idea è il benvenuto!!!
Grazieee