cia alfonso,
pensavo di avere il malware ps guard così ho provato a fare tutto ciò che hai consigliato ad un altro utente utilizzando HIJAC THIS. Il problema è che le righe da cancellare non sono presenti nel mio log file. Così te lo posto sperando in una tua risposta:
Logfile of HijackThis v1.99.1
Scan saved at 15.58.27, on 29/08/05
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:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\Programmi\Norton AntiVirus\navapsvc.exe
C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
c:\windows\system32\dllcache\win32\winlogon.exe
c:\windows\system32\dllcache\win32\services.exe
c:\windows\system32\dllcache\win32\winlogon.exe
c:\windows\system32\dllcache\win32\csrss.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\msole32.exe
C:\WINDOWS\system32\shnlog.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\QuickTime\qttask.exe
C:\WINDOWS\system32\intmon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\MSN Messenger\MsnMsgr.Exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\EliteCam\LAUNCHER.EXE
C:\Programmi\Alice ti aiuta\bin\mpbtn.exe
C:\Programmi\Spybot - Search and Destroy\SpybotSD.exe
C:\Programmi\hijack\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://www.bestwebslinks.com/search.php?qq=:1
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =
http://www.bestwebslinks.com/bar.htmlR1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =
http://www.bestwebslinks.com/search.php?qq=:1
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://gw.aliceadsl.it/homeR1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
http://www.bestwebslinks.com/search.php?qq=%1R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
http://www.bestwebslinks.com/search.php?qq=%1R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) =
http://www.bestwebslinks.com/search.php?qq=%1R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
http://www.bestwebslinks.com/R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer fornito da Alice
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - Default URLSearchHook is missing
O2 - BHO: HP Class - {FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFA} - C:\WINDOWS\system32\hpEB3A.tmp
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: (no name) - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - (no file)
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [CnxTrApp] rundll32.exe "C:\Programmi\Pirelli\Access Gateway USB Network\CnxTrApp.dll",AppEntry -REG "Pirelli\Access Gateway USB"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Repair Registry Pro] C:\Programmi\Repair Registry Pro\RepairRegistryPro.exe -s
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [[01]##############################################################################################################################] C:\Documents and Settings\Gaga\Internet Optimizer\update\rogue.exe
O4 - HKLM\..\Run: [RegSvr32] C:\WINDOWS\system32\msmsgs.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [updateMgr] C:\Programmi\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe AcRdB7_0_2
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Alice ti aiuta.lnk = C:\Programmi\Alice ti aiuta\bin\matcli.exe
O4 - Global Startup: Avvio veloce di Adobe Reader.lnk = C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Launcher.lnk = C:\Programmi\EliteCam\LAUNCHER.EXE
O8 - Extra context menu item: Eandsporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
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
O9 - Extra button: Alice - {EB6D7E74-F4DA-48F1-82FB-AEFA5567D45D} -
http://gw.aliceadsl.it/alice (file missing) (HKCU)
O14 - IERESET.INF: START_PAGE_URL=http://gw.aliceadsl.it/home
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) -
http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cabO16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) -
http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1114788785200O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) -
http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cabO16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) -
http://messenger.msn.com/download/msnmessengersetupdownloader.cabO17 - HKLM\System\CCS\Services\Tcpip\..\{C77C2286-ABA2-4BF0-902B-C2757E0BB800}: NameServer = 85.37.17.47 151.99.125.1
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: Servizio Auto-Protect di Norton AntiVirus (navapsvc) - Symantec Corporation - C:\Programmi\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: WINLOAD - Unknown owner - c:\windows\system32\dllcache\win32\winlogon.exe
O23 - Service: WINSVCMGR - Unknown owner - c:\windows\system32\dllcache\win32\winlogon.exe
Per quanto riguarda i sintomi riscontrati nel mio computer ti posso dire che non appena avvio internet explorer mi si connette a:
http://www.bestwebslinks.com/ e ogni tanto mi appare la schermata e psguard.
Grazie per tutto quello che fai.
ciao ciao gaga
