Las cosas han mejorado, la velocidad es normal y en el 90% de los casos puedo navegar.
Ewido no pude ejecutarlo y Kaspersky dió los sgtes resultados:
KASPERSKY ONLINE SCANNER REPORT
Friday, July 28, 2006 2
25 PM
Operating System: Microsoft Windows XP Professional, Service Pack 1 (Build 2600)
Kaspersky Online Scanner version: 5.0.83.0
Kaspersky Anti-Virus database last update: 28/07/2006
Kaspersky Anti-Virus database records: 198005
Scan Settings
Scan using the following antivirus database standard
Scan Archives true
Scan Mail Bases true
Scan Target Critical Areas
C:\WINNT
C:\DOCUME~1\FAMILI~1\CONFIG~1\Temp\
Scan Statistics
Total number of scanned objects 10811
Number of viruses found 1
Number of infected objects 2 / 0
Number of suspicious objects 0
Duration of the scan process 00:08:45
Infected Object Name Virus Name Last Action
C:\WINNT\Debug\oakley.log Object is locked skipped
C:\WINNT\Debug\PASSWD.LOG Object is locked skipped
C:\WINNT\SchedLgU.Txt Object is locked skipped
C:\WINNT\system32\config\AppEvent.Evt Object is locked skipped
C:\WINNT\system32\config\default Object is locked skipped
C:\WINNT\system32\config\default.LOG Object is locked skipped
C:\WINNT\system32\config\SAM Object is locked skipped
C:\WINNT\system32\config\SAM.LOG Object is locked skipped
C:\WINNT\system32\config\SecEvent.Evt Object is locked skipped
C:\WINNT\system32\config\SECURITY Object is locked skipped
C:\WINNT\system32\config\SECURITY.LOG Object is locked skipped
C:\WINNT\system32\config\software Object is locked skipped
C:\WINNT\system32\config\software.LOG Object is locked skipped
C:\WINNT\system32\config\SysEvent.Evt Object is locked skipped
C:\WINNT\system32\config\system Object is locked skipped
C:\WINNT\system32\config\system.LOG Object is locked skipped
C:\WINNT\system32\h323log.txt Object is locked skipped
C:\WINNT\system32\mswinsfixers.exe Infected: Backdoor.Win32.Rbot.gen skipped
C:\WINNT\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped
C:\WINNT\system32\wbem\Repository\FS\OBJECTS.DATA Object is locked skipped
C:\WINNT\system32\WindowNewsUpdater14.exe Infected: Backdoor.Win32.Rbot.gen skipped
C:\WINNT\Temp\tmp000010a1\tmp00000000 Object is locked skipped
C:\DOCUME~1\FAMILI~1\CONFIG~1\Temp\~DF3095.tmp Object is locked skipped
C:\DOCUME~1\FAMILI~1\CONFIG~1\Temp\~DF33BE.tmp Object is locked skipped
C:\DOCUME~1\FAMILI~1\CONFIG~1\Temp\~DFA59E.tmp Object is locked skipped
Scan process completed.
Aun siguen apareciendo ventanas que piden que revise el registro (todo publicidad, creo) pero todo va mejorando mucho.
Espero su respuesta.
Muchas Gracias