Hola amigos. Os dejo mi log, por si tengo que quitar algo.
Mi ordenador es un PII a 400 con 320 MB de RAM.


Logfile of HijackThis v1.99.1
Scan saved at 22:50:25, on 28/05/2006
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT2\System32\smss.exe
C:\WINNT2\system32\winlogon.exe
C:\WINNT2\system32\services.exe
C:\WINNT2\system32\lsass.exe
C:\WINNT2\system32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINNT2\system32\spoolsv.exe
C:\WINNT2\system32\svchost.exe
C:\WINDOWS\system32\Macromed\squid\sbin\squid.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINNT2\system32\regsvc.exe
C:\WINNT2\system32\MSTask.exe
C:\WINNT2\system32\stisvc.exe
C:\WINNT2\System32\WBEM\WinMgmt.exe
C:\WINDOWS\system32\Macromed\squid\libexec\unlinkd .exe
C:\WINNT2\system32\svchost.exe
C:\WINNT2\Explorer.EXE
C:\WINNT2\system32\internat.exe
C:\Program Files\HJT\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.es/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
F2 - REG:system.ini: UserInit=userinit.exe
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT2\system32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKCU\..\Run: [internat.exe] internat.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} - http://software-dl.real.com/0684836689987231ff17/netzip/RdxIE601_es.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1146910185897
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O20 - Winlogon Notify: AdminDebug - C:\WINNT2\
O20 - Winlogon Notify: WRNotifier - WRLogonNTF.dll (file missing)
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation Service (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT2\System32\dmadmin.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Internet - SQUID Web Proxy Cache - http://www.squid-cache.org/ - C:\WINDOWS\system32\Macromed\squid\sbin\squid.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton Unerase Protection (NProtectService) - Symantec Corporation - C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe

Un saludo y gracias.

El log no presenta mayores infecciones, dale fix a estas dos entradas:

O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} - http://software-dl.real.com/0684836689987231ff17/netzip/RdxIE601_es.cab

O20 - Winlogon Notify: AdminDebug - C:\WINNT2\


Y nos dejas un nuevo log



Salu2

Gracias, amigo; lo primero, perdón por el retraso; cosas del laboro.
He hecho lo que me dijiste; aquí está mi nuevo log.

Logfile of HijackThis v1.99.1
Scan saved at 22:30:21, on 29/05/2006
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT2\System32\smss.exe
C:\WINNT2\system32\winlogon.exe
C:\WINNT2\system32\services.exe
C:\WINNT2\system32\lsass.exe
C:\WINNT2\system32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINNT2\system32\spoolsv.exe
C:\WINNT2\system32\svchost.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINNT2\system32\regsvc.exe
C:\WINNT2\system32\MSTask.exe
C:\WINNT2\system32\stisvc.exe
C:\WINNT2\System32\WBEM\WinMgmt.exe
C:\WINNT2\Explorer.EXE
C:\WINNT2\system32\svchost.exe
C:\WINNT2\system32\internat.exe
C:\WINDOWS\system32\Macromed\squid\sbin\squid.exe
C:\WINDOWS\system32\Macromed\squid\libexec\unlinkd .exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\HJT\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.es/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
F2 - REG:system.ini: UserInit=userinit.exe
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT2\system32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKCU\..\Run: [internat.exe] internat.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1146910185897
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O20 - Winlogon Notify: WRNotifier - WRLogonNTF.dll (file missing)
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation Service (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT2\System32\dmadmin.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Internet - SQUID Web Proxy Cache - http://www.squid-cache.org/ - C:\WINDOWS\system32\Macromed\squid\sbin\squid.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton Unerase Protection (NProtectService) - Symantec Corporation - C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe



Un saludo.

Bien, el log está limpio así que daremos el tema por terminado




Salu2