Como puedo eliminar esto:

Time Module Object Name Threat Action User Information
03/08/2007 08:26:01 a.m. IMON archive http://www.eicar.org/download/eicarcom2.zip Eicar test file Error quarantining the object - - Connection terminated FAMILY\Everyone
26/07/2007 02:58:41 a.m. AMON file C:\DOCUME~1\Everyone\CONFIG~1\Temp\7s1lgsjn.exe Win32/Hoax.Renos.HX application quarantined - deleted FAMILY\Everyone Event occurred on a file modified by the application: C:\Archivos de programa\Mozilla Firefox\firefox.exe. The file was moved to quarantine. You may close this window.
26/07/2007 02:58:34 a.m. AMON file C:\Documents and Settings\Everyone\Configuración local\Datos de programa\Mozilla\Firefox\Profiles\c6xoan78.default \Cache\2EA8CE52d01 Win32/Hoax.Renos.HX application quarantined - deleted FAMILY\Everyone Event occurred on a new file created by the application: C:\Archivos de programa\Mozilla Firefox\firefox.exe. The file was moved to quarantine. You may close this window.
26/07/2007 02:58:20 a.m. IMON file http://scanner.malwarealarm.com/a/Install1384.exe Win32/Hoax.Renos.HX application Error quarantining the object - - Connection terminated FAMILY\Everyone