Ya tengo los analisis de dos antivirus. son los siguientes:
McAfee AntiSPyware:
McAfee AntiSpyware Event Log Listing
Date Created: 16/03/2006 21:07:19
Number of Events: 5

Type: Removed Program
Date: 16/03/2006 21:05:24
Program: Adware-Ezula.dldr.url
Components: 3
--------------------
Type: Removed Program
Date: 16/03/2006 21:05:23
Program: Adware-Alexa
Components: 1
--------------------
Type: Removed Program
Date: 16/03/2006 21:05:23
Program: Adware-P2PNet
Components: 7
--------------------
Type: Removed Program
Date: 16/03/2006 21:05:06
Program: Adware-Ezula
Components: 2
--------------------
Type: On Demand Scan
Date: 16/03/2006 20:43:12
Elapsed time: 00:55:44
Scan result: Completed successfully, detected PUPs
Processes scanned: 47
Registry items scanned: 31619
Files scanned: 109232
Products detected: 4
Components detected: 13
--------------------
y con el ewido:

ewido anti-malware online scanner
http://www.ewido.net
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Name: Adware.Generic
Path: HKLM\SOFTWARE\Classes\CLSID\{4da4616d-7e6e-4fd9-a2d5-b6c535733e22}
Risk: Medium

Name: Adware.Generic
Path: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objecta\{4da4616d-7e6e-4fd9-a2d5-b6c535733e22}
Risk: Medium

Name: Adware.Generic
Path: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects\{4da4616d-7e6e-4fd9-a2d5-b6c535733e22}
Risk: Medium

Name: Downloader.Delf.aeo
Path: [756] C:\WINDOWS\system32\browsela.dll
Risk: High

Name: Downloader.Delf.aeo
Path: [2040] C:\WINDOWS\system32\browsela.dll
Risk: High

Name: TrackingCookie.Doubleclick
Path: :mozilla.6:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: TrackingCookie.247realmedia
Path: :mozilla.11:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: TrackingCookie.Serving-sys
Path: :mozilla.26:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: TrackingCookie.Serving-sys
Path: :mozilla.27:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: TrackingCookie.Serving-sys
Path: :mozilla.28:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: TrackingCookie.Serving-sys
Path: :mozilla.29:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: TrackingCookie.Atdmt
Path: :mozilla.37:C:\Documents and Settings\Victor\Datos de programa\Mozilla\Firefox\Profiles\rdwgq8gm.default \cookies.txt
Risk: Medium

Name: Hijacker.Delf.eb
Path: C:\WINDOWS\alt.exe
Risk: High

Name: Downloader.Delf.aeo
Path: C:\WINDOWS\system32\browsela.dll
Risk: High

Name: Downloader.Zlob.in
Path: C:\WINDOWS\system32\dfrgsrv.exe
Risk: High

Name: Downloader.Zlob.in
Path: C:\WINDOWS\system32\ld632E.tmp
Risk: High

Name: Hijacker.SpyAxe
Path: C:\WINDOWS\system32\mssearchnet.exe
Risk: High

Name: Hijacker.SpyAxe
Path: C:\WINDOWS\system32\nvctrl.exe
Risk: High

Name: Adware.P2PNetworking
Path: C:\WINDOWS\system32\P2P Networking
Risk: Medium

Name: Adware.P2PNetworking
Path: C:\WINDOWS\system32\P2P Networking\Cache
Risk: Medium

Name: Adware.P2PNetworking
Path: C:\WINDOWS\system32\P2P Networking\Cache\Database
Risk: Medium

Name: Adware.P2PNetworking
Path: C:\WINDOWS\system32\P2P Networking\Cache\Database\index256.dbb
Risk: Medium

Name: Adware.P2PNetworking
Path: C:\WINDOWS\system32\P2P Networking\__delete_on_reboot__P2P Networking.exe
Risk: Medium

Name: Not-A-Virus.Hoax.Win32.Renos.bv
Path: C:\WINDOWS\system32\__delete_on_reboot__ginuerep.d ll
Risk: High

Name: Downloader.Zlob.in
Path: C:\WINDOWS\system32\__delete_on_reboot__ld60DC.tmp
Risk: High

Name: Downloader.Delf.aeo
Path: C:\WINDOWS\temp\tmp1b
Risk: High

Name: Downloader.Delf.aeo
Path: C:\WINDOWS\temp\tmp21
Risk: High

porfa ayudarme