Carissimi amici salve a tutti,
vi chiedo ancora una volta una mano per cercare di risolvere un problema che da qualche giorno ha il mio pc.
Mentre navigavo su internet, l'antivirus (avast) mi ha segnalato la presenza di un virus. Se visualizzo il file di registro di avast mi appare su varie righe il seguente messaggio:
"Sign of "Win32:Small-CKX[Trj]" has been found in "C:\WINDOWS\iexplorre32.dll"file.
Vi posto il log di HijackThis per chiedervi cortesemente qualche consiglio:
Logfile of HijackThis v1.99.1
Scan saved at 21.21.53, on 20/11/2006
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\service32.exe
C:\Programmi\DS-3200 Wireless Optical Slimline Deskset\MouseDrv.exe
C:\Programmi\DS-3200 Wireless Optical Slimline Deskset\PS2USBKbdDrv.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\Google\GoogleToolbarNotifier\1.2.908.5008\GoogleToolbarNotifier.exe
C:\WINDOWS\System32\mwsrvacc.exe
C:\Programmi\Pumatech\Intellisync Lite for NEC 616\Intellisync For NEC.exe
C:\Documents and Settings\jessika\Documenti\LGSyncManager.exe
C:\WINDOWS\System32\wuauclt.exe
C:\HJT\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://it.msn.com/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Programmi\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar1.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar1.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Programmi\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [WireLessMouse] C:\Programmi\DS-3200 Wireless Optical Slimline Deskset\MouseDrv.exe
O4 - HKLM\..\Run: [WireLessKeyboard] C:\Programmi\DS-3200 Wireless Optical Slimline Deskset\PS2USBKbdDrv.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [swg] C:\Programmi\Google\GoogleToolbarNotifier\1.2.908.5008\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [Instant Access] C:\WINDOWS\System32\mwsrvacc.exe /run
O4 - Global Startup: Intellisync Lite for NEC 616.lnk = ?
O4 - Global Startup: LG SyncManager.lnk = C:\Documents and Settings\jessika\Documenti\LGSyncManager.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
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
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
Nella certezza di ricevere presto qualche utile soluzione da parte vostra, vi ringrazio anticipatamente e vi saluto cordialmente.
P.S. Mentre navigo su internet spesso mi appare un pop-up con delle donne nude e a volte si blocca il pc.