Logfile of HijackThis v1.99.1
Scan saved at 17.16.22, on 26/12/2006
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\Symantec Shared\ccProxy.exe
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\WINDOWS\system\icrss.exe
C:\Programmi\Norton Internet Security\Norton AntiVirus\navapsvc.exe
C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Programmi\Analog Devices\SoundMAX\SMTray.exe
C:\WINDOWS\System32\LVCOMSX.EXE
C:\Programmi\Java\jre1.5.0_09\bin\jusched.exe
C:\WINDOWS\System32\sysnet.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Alice ti aiuta\bin\mpbtn.exe
C:\Programmi\Norton Internet Security\Norton AntiVirus\SAVScan.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\MSN Messenger\msnmsgr.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Windows Media Player\wmplayer.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\Documents and Settings\Lazio\Documenti\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://it.yahoo.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Programmi\File comuni\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [URLLSTCK.exe] C:\Programmi\Norton Internet Security\UrlLstCk.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Programmi\File comuni\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [Smapp] C:\Programmi\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\System32\LVCOMSX.EXE
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre1.5.0_09\bin\jusched.exe"
O4 - HKLM\..\Run: [Services] C:\WINDOWS\System32\sysnet.exe
O4 - HKLM\..\Run: [Intec Services Driverrs] winrvc.exe
O4 - HKLM\..\RunServices: [Intec Services Driverrs] winrvc.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Intec Services Driverrs] winrvc.exe
O4 - HKCU\..\RunServices: [Intec Services Driverrs] winrvc.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
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab31267.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{21D08AAD-C5EC-4A3E-919D-B0A3224017B9}: NameServer = 85.37.17.16 85.38.28.68
O17 - HKLM\System\CS1\Services\Tcpip\..\{21D08AAD-C5EC-4A3E-919D-B0A3224017B9}: NameServer = 85.37.17.16 85.38.28.68
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccProxy.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: icrss manager 32bit (icrss) - Unknown owner - C:\WINDOWS\system\icrss.exe
O23 - Service: Servizio Norton AntiVirus Auto-Protect (navapsvc) - Symantec Corporation - C:\Programmi\Norton Internet Security\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton Internet Security\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: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\Security Center\SymWSC.exe

Ciao, esegui la seguente procedura:
avvia il computer in modalità provvisoria;
rendi visibili le cartelle nascoste - da Risorse del computer >> Strumenti >> Opzioni cartella >> visualizzazione >> metti la spunta su:
<i>"Visualizza file e cartelle nascoste"</i>;

toglila da:
<i>"Nascondi file protetti del sistema (consigliato)"</i>


Cerca ed elimina i seguenti file (in grassetto rosso) di cui ti do il percorso:
__________________________________________
<font color=red>C:\WINDOWS\system\<b>icrss.exe</b>
C:\WINDOWS\System32\<b>sysnet.exe</b></font id=red>
___________________________________________

Per cancellare il servizio infetto fai così:
Con hijackthis , seleziona <b>Open The Misc tools Section</b>, clicca su <b>Delete an NT service</b> copia e incolla la stringa <b>icrss.exe</b> nello spazio bianco della finestrella che si è aperta, conferma con <b>Ok</b>;


Avvia hijackthis, con tutte le applicazioni chiuse,premi su <b>do a system scan only</b>, spunta ed elimina <b>(fix checked)</b> le voci che sotto ti elenco:
____________________________________________
<font color=red>
O4 - HKLM\..\Run: [Intec Services Driverrs] winrvc.exe
O4 - HKLM\..\RunServices: [Intec Services Driverrs] winrvc.exe
O23 - Service: icrss manager 32bit (icrss) - Unknown owner - C:\WINDOWS\system\icrss.exe
</font id=red>
____________________________________________


elimina i file inutili con CCleaner, lo scarichi da qui (<b>N.B.</b>: in fase di installazione evita di installare la ToolBar Yahoo);
http://www.ccleaner.com/ccdownload.asp;

elimina le chiavi orfane di registro con RegSeeker. Lo scarichi da qui.
http://www.pc-facile.com/download/pulizia/regseeker/

fai una scansione on-line:
http://www.bitdefender.com

<b>Alla fine:</b>
rinascondi le cartelle di sistema;
rittiva il ripristino conf di sistema;
posta un log pulito.

<b>P.S.</b> hai una versione scaduta di Internet Explorer. Aggiornalo con Windows Update.


Edited by - pidue on 12/26/2006 21:10:30

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Ciao, e ben tornata. Il file a cui alludi probabilmente, anzi quasi certamente, è stato eliminato con la procedura di HJT. Meglio una procedura in più che una in meno. Sarebbe stato preoccupante se tu non fossi riuscita a cancellarlo.
Auguroni. <img src=icon_smile.gif border=0 align=middle>

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