Tipos de virus en internet

ComboFix 12-01-16.02 - Administrador 16/01/2012 15:23:04.2.2 - x86
Microsoft Windows XP Professional 5.1.2600.3.1252.57.3082.18.1015.605 [GMT -4:00]
Running from: c:\docume~1\ADMINI~1\CONFIG~1\Temp\Rar$EX00.484\ComboFix.exe
AV: Norton AntiVirus *Enabled/Updated* {E10A9785-9598-4754-B552-92431C1C35F8}
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((((((((((((((((((((((((((((((((((((((( Other Deletions)))))))))))))))))))))))))))))))))))))))))))))))))
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c:\documents and settings\Administrador\Datos de programa\DFF23F.exe
c:\documents and settings\Administrador\Datos de programa\Microsoft\iexploreHelper.exe
c:\documents and settings\Administrador\Escritorio\System Check.lnk
c:\documents and settings\All Users\Datos de programa\~untx2EdaZGZ4Ff
c:\documents and settings\All Users\Datos de programa\~untx2EdaZGZ4Ffrc:\documents and settings\All Users\Datos de programa\SMOVdHIyNajNyyr.exe
c:\documents and settings\All Users\Datos de programa\untx2EdaZGZ4Ff
c:\documents and settings\All Users\Datos de programa\untx2EdaZGZ4Ff.exe
c:\windows\system32\SET100D.tmp
c:\windows\system32\SETFF9.tmp
c:\windows\system32\SETFFB.tmp
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c:\windows\system32\drivers\psched.sys was missing
Restored copy from -c:\windows\ServicePackFiles\i386\psched.sys
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((((((((((((((((((((((((( Files Created from 2011-12-16 to 2012-01-16 )))))))))))))))))))))))))))))))
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2012-01-16 19:28 . 2008-04-14 04:26 69120 ----a-w- c:\windows\system32\drivers\psched.sys
2012-01-16 19:28 . 2008-04-14 04:26 69120 ----a-w- c:\windows\system32\dllcache\psched.sys
2012-01-16 19:01 . 2006-07-18 03:59 12416 ----a-w-c:\windows\system32\drivers\mouhid.sys
2012-01-16 19:01 . 2006-07-18 03:59 12416 ----a-w- c:\windows\system32\dllcache\mouhid.sys
2012-01-12 00:22 . 2012-01-12 00:22 -------- d--h--w- c:\documents and settings\Administrador\Configuración local\Datos de programa\Brice_Lambson
2012-01-12 00:11 . 2012-01-12 00:11 -------- d--h--w- c:\archivos de programa\Image Resizer for Windows
2012-01-11 23:49 .2012-01-11 23:49 -------- d--h--w- c:\documents and settings\All Users\Datos de programa\Package Cache
2012-01-09 15:38 . 2012-01-09 15:38 626688 ---ha-w- c:\archivos de programa\Mozilla Firefox\msvcr80.dll
2012-01-09 15:38 . 2012-01-09 15:38 548864 ---ha-w- c:\archivos de programa\Mozilla Firefox\msvcp80.dll
2012-01-09 15:38 . 2012-01-09 15:38 479232 ---ha-w- c:\archivos de programa\MozillaFirefox\msvcm80.dll
2012-01-09 15:38 . 2012-01-09 15:38 43992 ---ha-w- c:\archivos de programa\Mozilla Firefox\mozutils.dll
2011-12-22 21:38 . 2011-12-22 21:38 -------- d--h--w- c:\windows\.jagex_cache_32
2011-12-22 21:37 . 2011-12-22 21:38 -------- d--h--w- c:\documents and settings\Administrador\jagexcache
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(((((((((((((((((((((((((((((((((((((((( Find3M Report))))))))))))))))))))))))))))))))))))))))))))))))))))
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2011-11-26 19:25 . 2011-11-26 19:08 60872 ----a-w- c:\windows\system32\S32EVNT1.DLL
2011-11-26 19:25 . 2011-11-26 19:08 126584 ----a-w- c:\windows\system32\drivers\SYMEVENT.SYS
2011-11-26 18:36 . 2011-11-26 18:36 2560 ---ha-w- c:\windows\_MSRSTRT.EXE
2012-01-09 15:38 . 2011-12-05 14:43 121816 ---ha-w- c:\archivos de programa\mozillafirefox\components\browsercomps.dll
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((((((((((((((((((((((((((((( SnapShot@2011-11-26_18.58.41 )))))))))))))))))))))))))))))))))))))))))
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+ 2010-03-18 14:09 . 2010-03-18 14:09 99176 c:\windows\system32\PresentationHostProxy.dll
+ 2004-08-19 20:42 . 2009-03-08 08:31 46592 c:\windows\system32\pngfilt.dll
+ 2001-11-06 18:22 . 2012-01-12 00:09 75764c:\windows\system32\perfc00A.dat
+ 2001-11-06 18:22 . 2012-01-12 00:09 59112 c:\windows\system32\perfc009.dat
+ 2004-08-19 20:43 . 2008-04-14 11:49 70144 c:\windows\system32\notepad.exe
+ 2010-03-18 14:09 . 2010-03-18 14:09 49488 c:\windows\system32\netfxperf.dll
+ 2004-08-19 20:42 . 2008-04-14 11:48 91136 c:\windows\system32\mydocs.dll
+ 2004-08-19 20:39 ....