Ciao a tutti, avevo gia scritto su questo furum per un problema e gentilmente mi avevano datto delle dritte. Io su consiglio vostro ho fatto (in modalita provvisoria) una pulizia con ccleaner e dopo una scansione con ClamWin rilevando 2 trojan


Scan Started Wed Dec 09 22:11:39 2009

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C:\Documents and Settings\All Users.WINDOWS.0\.clamwin\quarantine\negramaro Music.rar.infected not moved/copied since already in quarantine

C:\Documents and Settings\All Users.WINDOWS.0\.clamwin\quarantine\[eXtEnDeD ver] mogol audio2 .zip.infected not moved/copied since already in quarantine

C:\Documents and Settings\All Users.WINDOWS.0\Dati applicazioni\Lavasoft\Ad-Aware\MiniMessage\3: Permission denied

C:\pagefile.sys: Permission denied

C:\WINDOWS.0\system32\config\default: Permission denied

C:\WINDOWS.0\system32\config\SAM: Permission denied

C:\WINDOWS.0\system32\config\SECURITY: Permission denied

C:\WINDOWS.0\system32\config\software: Permission denied

C:\WINDOWS.0\system32\config\system: Permission denied

C:\WINDOWS.0\system32\drivers\atapi.sys: Permission denied



C:\Documents and Settings\All Users.WINDOWS.0\.clamwin\quarantine\negramaro Music.rar.infected: Trojan.Agent-126455 FOUND

C:\Documents and Settings\All Users.WINDOWS.0\.clamwin\quarantine\[eXtEnDeD ver] mogol audio2 .zip.infected: Trojan.Agent-126455 FOUND

----------- SCAN SUMMARY -----------

Known viruses: 667018

Engine version: 0.95.3

Scanned directories: 10296

Scanned files: 72795

Infected files: 2



Not copied: 2

Data scanned: 19728.26 MB

Data read: 16901.63 MB (ratio 1.17:1)

Time: 6711.547 sec (111 m 51 s)

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Completed

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Poi ho riavviato in modalita' normale e' ho eseguito Hijack this con il seguente risultato.
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19.48.31, on 10/12/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS.0\System32\smss.exe
C:\WINDOWS.0\system32\winlogon.exe
C:\WINDOWS.0\system32\services.exe
C:\WINDOWS.0\system32\lsass.exe
C:\WINDOWS.0\system32\svchost.exe
C:\WINDOWS.0\System32\svchost.exe
C:\WINDOWS.0\Explorer.EXE
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Lavasoft\Ad-Aware\AAWService.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS.0\system32\LEXBCES.EXE
C:\WINDOWS.0\system32\LEXPPS.EXE
C:\WINDOWS.0\system32\spoolsv.exe
C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS.0\system32\svchost.exe
C:\WINDOWS.0\System32\TUProgSt.exe
C:\WINDOWS.0\system32\wuauclt.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Programmi\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Programmi\ClamWin\bin\ClamTray.exe
C:\WINDOWS.0\system32\ctfmon.exe
C:\Programmi\Opera\opera.exe
C:\Programmi\Lavasoft\Ad-Aware\AAWTray.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe
C:\WINDOWS.0\system32\wuauclt.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
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
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Programmi\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [ClamWin] "C:\Programmi\ClamWin\bin\ClamTray.exe" --logon
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS.0\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS.0\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS.0\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-20\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS.0\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS.0\system32\CTFMON.EXE (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'Default user')
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\WINDOWS.0\bdoscandel.exe
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\WINDOWS.0\bdoscandel.exe
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS.0\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS.0\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
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scanner/sources/en/scan8/oscan8.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: Lavasoft Ad-Aware Service - Lavasoft - C:\Programmi\Lavasoft\Ad-Aware\AAWService.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS.0\system32\LEXBCES.EXE
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: TuneUp Drive Defrag Service (TuneUp.Defrag) - TuneUp Software - C:\WINDOWS.0\System32\TuneUpDefragService.exe
O23 - Service: TuneUp Program Statistics Service (TuneUp.ProgramStatisticsSvc) - TuneUp Software - C:\WINDOWS.0\System32\TUProgSt.exe

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End of file - 5597 bytes
Voi vedete ancora dei problemi? come faccio adesso a far funzionare il mio antivirus ?
Vi prego aiutatemi, grazie

in attesa che qualche esperto ti legga il log di hijack scarica malwarebytes,aggiornalo,fai una scansione completa e posta il log che ti rilascera' se ci sono infezioni.
http://software.aiutamici.com/software?ID=80346