Hola,

Yo tengo un problema similar, es decir, se abrean algunas paginas solas...

Seguí lo que comentaron y el resultado es el siguiente...

L2MFIX find log 1.04a
These are the registry keys present
************************************************** ********************************
Winlogon/notify:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\ -ucfggqdb]
"Asynchronous"=dword:00000001
"DllName"="C:\\WINDOW\\system32\\phqghu.dll"
"Startup"="Startup"
"Logon"="Logon"

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\crypt32chain]
"Asynchronous"=dword:00000000
"Impersonate"=dword:00000000
"DllName"=hex(2):63,00,72,00,79,00,70,00,74,00,33, 00,32,00,2e,00,64,00,6c,00,\
6c,00,00,00
"Logoff"="ChainWlxLogoffEvent"

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\cryptnet]
"Asynchronous"=dword:00000000
"Impersonate"=dword:00000000
"DllName"=hex(2):63,00,72,00,79,00,70,00,74,00,6e, 00,65,00,74,00,2e,00,64,00,\
6c,00,6c,00,00,00
"Logoff"="CryptnetWlxLogoffEvent"

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\cscdll]
"DLLName"="cscdll.dll"
"Logon"="WinlogonLogonEvent"
"Logoff"="WinlogonLogoffEvent"
"ScreenSaver"="WinlogonScreenSaverEvent"
"Startup"="WinlogonStartupEvent"
"Shutdown"="WinlogonShutdownEvent"
"StartShell"="WinlogonStartShellEvent"
"Impersonate"=dword:00000000
"Asynchronous"=dword:00000001

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\igfxcui]
@=""
"DLLName"="igfxsrvc.dll"
"Asynchronous"=dword:00000001
"Impersonate"=dword:00000001
"Unlock"="WinlogonUnlockEvent"

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\NavLogon]
"DllName"="C:\\WINDOW\\system32\\NavLogon.dll"
"Logoff"="NavLogoffEvent"
"StartShell"="NavStartShellEvent"

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\sclgntfy]
"Logoff"="WLEventLogoff"
"Impersonate"=dword:00000000
"Asynchronous"=dword:00000001
"DllName"=hex(2):73,00,63,00,6c,00,67,00,6e,00,74, 00,66,00,79,00,2e,00,64,00,\
6c,00,6c,00,00,00

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\SensLogn]
"DLLName"="WlNotify.dll"
"Lock"="SensLockEvent"
"Logon"="SensLogonEvent"
"Logoff"="SensLogoffEvent"
"Safe"=dword:00000001
"MaxWait"=dword:00000258
"StartScreenSaver"="SensStartScreenSaverEvent"
"StopScreenSaver"="SensStopScreenSaverEvent"
"Startup"="SensStartupEvent"
"Shutdown"="SensShutdownEvent"
"StartShell"="SensStartShellEvent"
"Unlock"="SensUnlockEvent"
"Impersonate"=dword:00000001
"Asynchronous"=dword:00000001

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\wzcnotif]
"DLLName"="wzcdlg.dll"
"Logon"="WZCEventLogon"
"Logoff"="WZCEventLogoff"
"Impersonate"=dword:00000000
"Asynchronous"=dword:00000000


RegDACL 5.1 - Permissions Manager for Registry keys for Windows NT 4 and above
Copyright (c) 1999-2001 Frank Heyne Software (http://www.heysoft.de)
This program is Freeware, use it on your own risk!

Access Control List for Registry key HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify:
(ID-NI) ALLOW Read BUILTIN\Usuarios
(ID-IO) ALLOW Read BUILTIN\Usuarios
(ID-NI) ALLOW Read BUILTIN\Usuarios avanzados
(ID-IO) ALLOW Read BUILTIN\Usuarios avanzados
(ID-NI) ALLOW Full access BUILTIN\Administradores
(ID-IO) ALLOW Full access BUILTIN\Administradores
(ID-NI) ALLOW Full access NT AUTHORITY\SYSTEM
(ID-IO) ALLOW Full access NT AUTHORITY\SYSTEM
(ID-IO) ALLOW Full access CREATOR OWNER


************************************************** ********************************
useragent:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\Internet Settings\User Agent\Post Platform]

************************************************** ********************************
Shell Extension key:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\Shell Extensions\Approved]
"{00022613-0000-0000-C000-000000000046}"="Hoja de propiedades de archivos multimedia"
"{176d6597-26d3-11d1-b350-080036a75b03}"="Administraci¢n de esc*ner ICM"
"{1F2E5C40-9550-11CE-99D2-00AA006E086C}"="P*gina de seguridad NTFS"
"{3EA48300-8CF6-101B-84FB-666CCB9BCD32}"="P*gina de propiedades del archivo de documentos OLE"
"{40dd6e20-7c17-11ce-a804-00aa003ca9f6}"="Extensiones de interfaz para uso compartido"
"{41E300E0-78B6-11ce-849B-444553540000}"="Extensi¢n CPL PlusPack"
"{42071712-76d4-11d1-8b24-00a0c9068ff3}"="Extensi¢n CPL del adaptador de pantalla"
"{42071713-76d4-11d1-8b24-00a0c9068ff3}"="Extensi¢n CPL del monitor de pantalla"
"{42071714-76d4-11d1-8b24-00a0c9068ff3}"="Extensi¢n de paneo de pantalla del Panel de control"
"{4E40F770-369C-11d0-8922-00A024AB2DBB}"="P*gina de seguridad DS"
"{56117100-C0CD-101B-81E2-00AA004AE837}"="Shell Scrap DataHandler"
"{59099400-57FF-11CE-BD94-0020AF85B590}"="Extensi¢n de copia de discos"
"{59be4990-f85c-11ce-aff7-00aa003ca9f6}"="Extensiones del shell para objetos de la red de Microsoft Windows"
"{5DB2625A-54DF-11D0-B6C4-0800091AA605}"="Administraci¢n de monitor ICM"
"{675F097E-4C4D-11D0-B6C1-0800091AA605}"="Administraci¢n de impresora ICM"
"{764BF0E1-F219-11ce-972D-00AA00A14F56}"="Extensiones del shell para compresi¢n de archivos"
"{77597368-7b15-11d0-a0c2-080036af3f03}"="Extensi¢n del shell de impresora en Web"
"{7988B573-EC89-11cf-9C00-00AA00A14F56}"="Disk Quota UI"
"{853FE2B1-B769-11d0-9C4E-00C04FB6C6FA}"="Men£ de contexto de cifrado"
"{85BBD920-42A0-1069-A2E4-08002B30309D}"="Malet¡n"
"{88895560-9AA2-1069-930E-00AA0030EBC8}"="Extensi¢n de icono de HyperTerminal"
"{BD84B380-8CA2-1069-AB1D-08000948F534}"="Fonts"
"{DBCE2480-C732-101B-BE72-BA78E9AD5B27}"="Perfil de ICC"
"{F37C5810-4D3F-11d0-B4BF-00AA00BBB723}"="P*gina de seguridad de impresoras"
"{f81e9010-6ea4-11ce-a7ff-00aa003ca9f6}"="Extensiones de interfaz para uso compartido"
"{f92e8c40-3d33-11d2-b1aa-080036a75b03}"="Display TroubleShoot CPL Extension"
"{60254CA5-953B-11CF-8C96-00AA00B8708C}"="Extensiones del shell para Windows Script Host"
"{7444C717-39BF-11D1-8CD9-00C04FC29D45}"="Extensi¢n PKO cifrada"
"{7444C719-39BF-11D1-8CD9-00C04FC29D45}"="Extensi¢n de firma cifrada"
"{7007ACC7-3202-11D1-AAD2-00805FC1270E}"="Conexiones de red y de acceso telef¢nico"
"{DD2110F0-9EEF-11cf-8D8E-00AA0060F5BF}"="Tasks Folder Icon Handler"
"{797F1E90-9EDD-11cf-8D8E-00AA0060F5BF}"="Tasks Folder Shell Extension"
"{D6277990-4C6A-11CF-8D87-00AA0060F5BF}"="Tareas programadas"
"{1A9BA3A0-143A-11CF-8350-444553540000}"="Carpeta Favoritos de shell"
"{20D04FE0-3AEA-1069-A2D8-08002B30309D}"="Mi PC"
"{86747AC0-42A0-1069-A2E6-08002B30309D}"="Carpeta Mi Malet¡n"
"{0AFACED1-E828-11D1-9187-B532F1E9575D}"="Acceso directo a carpeta"
"{12518493-00B2-11d2-9FA5-9E3420524153}"="Volumen montado"
"{21B22460-3AEA-1069-A2DC-08002B30309D}"="Extensi¢n de la p*gina de propiedad de archivo"
"{B091E540-83E3-11CF-A713-0020AFD79762}"="P*gina de los tipos de archivo"
"{FBF23B41-E3F0-101B-8488-00AA003E56F8}"="Hook de los tipos de archivo MIME"
"{C2FBB630-2971-11d1-A18C-00C04FD75D13}"="Servicio Copiar a de Microsoft"
"{C2FBB631-2971-11d1-A18C-00C04FD75D13}"="Servicio Mover a de Microsoft"
"{13709620-C279-11CE-A49E-444553540000}"="Servicio de automatizaci¢n de Shell"
"{62112AA1-EBE4-11cf-A5FB-0020AFE7292D}"="Vista de la carpeta de automatizaci¢n de Shell"
"{4622AD11-FF23-11d0-8D34-00A0C90F2719}"="Men£ Inicio"
"{7BA4C740-9E81-11CF-99D3-00AA004AE837}"="Servicio SendTo de Microsoft"
"{D969A300-E7FF-11d0-A93B-00A0C90F2719}"="Servicio de nuevos objetos de Microsoft"
"{09799AFB-AD67-11d1-ABCD-00C04FC30936}"="Abrir con el controlador del men£ contextual"
"{3FC0B520-68A9-11D0-8D77-00C04FD70822}"="Mostrar extensiones HTML de Panel de control"
"{75048700-EF1F-11D0-9888-006097DEACF9}"="ActiveDesktop"
"{6D5313C0-8C62-11D1-B2CD-006097DF8C11}"="Extensi¢n de p*gina de la propiedad de opciones de carpeta"
"{57651662-CE3E-11D0-8D77-00C04FC99D61}"="CmdFileIcon"
"{4657278A-411B-11d2-839A-00C04FD918D0}"="Ayudante para arrastrar y colocar de Shell"
"{A470F8CF-A1E8-4f65-8335-227475AA5C46}"="Agregar elemento de cifrado a los men£s de contexto en el explorador"
"{5E6AB780-7743-11CF-A12B-00AA004AE837}"="Microsoft Internet Toolbar"
"{22BF0C20-6DA7-11D0-B373-00A0C9034938}"="Download Status"
"{568804CA-CBD7-11d0-9816-00C04FD91972}"="Menu Shell Folder"
"{5b4dae26-b807-11d0-9815-00c04fd91972}"="Menu Band"
"{8278F931-2A3E-11d2-838F-00C04FD918D0}"="Tracking Shell Menu"
"{E13EF4E4-D2F2-11d0-9816-00C04FD91972}"="Menu Site"
"{ECD4FC4F-521C-11D0-B792-00A0C90312E1}"="Menu Desk Bar"
"{91EA3F8B-C99B-11d0-9815-00C04FD91972}"="Augmented Shell Folder"
"{6413BA2C-B461-11d1-A18A-080036B11A03}"="Augmented Merge Shell Folder"
"{F61FFEC1-754F-11d0-80CA-00AA005B4383}"="BandProxy"
"{D82BE2B0-5764-11D0-A96E-00C04FD705A2}"="IShellFolderBand"
"{7BA4C742-9E81-11CF-99D3-00AA004AE837}"="Microsoft BrowserBand"
"{30D02401-6A81-11d0-8274-00C04FD5AE38}"="Microsoft SearchBand"
"{169A0691-8DF9-11d1-A1C4-00C04FD75D13}"="In-pane search"
"{07798131-AF23-11d1-9111-00A0C98BA67D}"="Web Search"
"{0E5CBF21-D15F-11d0-8301-00AA005B4383}"="&V¡nculos"
"{AF4F6510-F982-11d0-8595-00AA004CD6D8}"="Registry Tree Options Utility"
"{01E04581-4EEE-11d0-BFE9-00AA005B4383}"="&Direcci¢n"
"{A08C11D2-A228-11d0-825B-00AA005B4383}"="Address EditBox"
"{00BB2763-6A77-11D0-A535-00C04FD7D062}"="Microsoft AutoComplete"
"{7487cd30-f71a-11d0-9ea7-00805f714772}"="Thumbnail Image"
"{7376D660-C583-11d0-A3A5-00C04FD706EC}"="TridentImageExtractor"
"{6756A641-DE71-11d0-831B-00AA005B4383}"="MRU AutoComplete List"
"{00BB2764-6A77-11D0-A535-00C04FD7D062}"="Microsoft History AutoComplete List"
"{03C036F1-A186-11D0-824A-00AA005B4383}"="Microsoft Shell Folder AutoComplete List"
"{00BB2765-6A77-11D0-A535-00C04FD7D062}"="Microsoft Multiple AutoComplete List Container"
"{ECD4FC4E-521C-11D0-B792-00A0C90312E1}"="Shell Band Site Menu"
"{3CCF8A41-5C85-11d0-9796-00AA00B90ADF}"="Shell DeskBarApp"
"{ECD4FC4C-521C-11D0-B792-00A0C90312E1}"="Shell DeskBar"
"{ECD4FC4D-521C-11D0-B792-00A0C90312E1}"="Shell Rebar BandSite"
"{DD313E04-FEFF-11d1-8ECD-0000F87A470C}"="User Assist"
"{EF8AD2D1-AE36-11D1-B2D2-006097DF8C11}"="Global Folder Settings"
"{EFA24E61-B078-11d0-89E4-00C04FC9E26E}"="Favorites Band"
"{0A89A860-D7B1-11CE-8350-444553540000}"="Shell Automation Inproc Service"
"{E7E4BC40-E76A-11CE-A9BB-00AA004AE837}"="Shell DocObject Viewer"
"{FBF23B40-E3F0-101B-8488-00AA003E56F8}"="InternetShortcut"
"{3C374A40-BAE4-11CF-BF7D-00AA006946EE}"="Servicio de Historial de las direcciones URL de Microsoft"
"{FF393560-C2A7-11CF-BFF4-444553540000}"="Historial"
"{7BD29E00-76C1-11CF-9DD0-00A0C9034933}"="Archivos temporales de Internet"
"{CFBFAE00-17A6-11D0-99CB-00C04FD64497}"="Hook de b£squeda de direcciones URL de Microsoft"
"{A2B0DD40-CC59-11d0-A3A5-00C04FD706EC}"="Pantalla de bienvenida de IE4 Suite"
"{67EA19A0-CCEF-11d0-8024-00C04FD75D13}"="CDF Extension Copy Hook"
"{131A6951-7F78-11D0-A979-00C04FD705A2}"="ISFBand OC"
"{9461b922-3c5a-11d2-bf8b-00c04fb93661}"="Search Assistant OC"
"{3DC7A020-0ACD-11CF-A9BB-00AA004AE837}"="Internet"
"{871C5380-42A0-1069-A2EA-08002B30309D}"="Internet Name Space"
"{9E56BE60-C50F-11CF-9A2C-00A0C90A90CE}"="Sendmail service"
"{9E56BE61-C50F-11CF-9A2C-00A0C90A90CE}"="Sendmail service"
"{88C6C381-2E85-11D0-94DE-444553540000}"="Carpeta del cach‚ de ActiveX"
"{E6FB5E20-DE35-11CF-9C87-00AA005127ED}"="WebCheck"
"{ABBE31D0-6DAE-11D0-BECA-00C04FD940BE}"="Subscription Mgr"
"{F5175861-2688-11d0-9C5E-00AA00A45957}"="Carpeta de suscripciones"
"{08165EA0-E946-11CF-9C87-00AA005127ED}"="WebCheckWebCrawler"
"{E3A8BDE6-ABCE-11d0-BC4B-00C04FD929DB}"="WebCheckChannelAgent"
"{E8BB6DC0-6B4E-11d0-92DB-00A0C90C2BD7}"="TrayAgent"
"{7D559C10-9FE9-11d0-93F7-00AA0059CE02}"="Code Download Agent"
"{E6CC6978-6B6E-11D0-BECA-00C04FD940BE}"="ConnectionAgent"
"{D8BD2030-6FC9-11D0-864F-00AA006809D9}"="PostAgent"
"{7FC0B86E-5FA7-11d1-BC7C-00C04FD929DB}"="WebCheck SyncMgr Handler"
"{8BEBB290-52D0-11D0-B7F4-00C04FD706EC}"="Vistas en miniatura"
"{EAB841A0-9550-11CF-8C16-00805F1408F3}"="Extractor de vistas en miniatura HTML"
"{1AEB1360-5AFC-11D0-B806-00C04FD706EC}"="Extractor de filtros de gr*ficos de Office en miniatura"
"{9DBD2C50-62AD-11D0-B806-00C04FD706EC}"="Controlador de la informaci¢n de resumen para vistas en miniatura (DOCFILES)"
"{500202A0-731E-11D0-B829-00C04FD706EC}"="Delegado de la interfaz para vistas en miniatura del archivo LNK"
"{352EC2B7-8B9A-11D1-B8AE-006008059382}"="Administrador de aplicaciones de Shell"
"{0B124F8C-91F0-11D1-B8B5-006008059382}"="Enumerador de aplicaciones instaladas"
"{CFCCC7A0-A282-11D1-9082-006008059382}"="Darwin App Publisher"
"{f39a0dc0-9cc8-11d0-a599-00c04fd64433}"="Archivo de canal"
"{f3aa0dc0-9cc8-11d0-a599-00c04fd64434}"="Acceso directo al canal"
"{f3ba0dc0-9cc8-11d0-a599-00c04fd64435}"="Objeto de control de canal"
"{f3da0dc0-9cc8-11d0-a599-00c04fd64437}"="Channel Menu"
"{f3ea0dc0-9cc8-11d0-a599-00c04fd64438}"="Channel Properties"
"{fe1290f0-cfbd-11cf-a330-00aa00c16e65}"="Directory Namespace"
"{9E51E0D0-6E0F-11d2-9601-00C04FA31A86}"="Shell properties for a DS object"
"{8A23E65E-31C2-11d0-891C-00A024AB2DBB}"="Directory Query UI"
"{163FDC20-2ABC-11d0-88F0-00A024AB2DBB}"="Directory Object Find"
"{F020E586-5264-11d1-A532-0000F8757D7E}"="Directory Start/Search Find"
"{0D45D530-764B-11d0-A1CA-00AA00C16E65}"="Directory Property UI"
"{62AE1F9A-126A-11D0-A14B-0800361B1103}"="Directory Context Menu Verbs"
"{450D8FBA-AD25-11D0-98A8-0800361B1103}"="MyDocs Folder"
"{ECF03A33-103D-11d2-854D-006008059367}"="MyDocs Copy Hook"
"{ECF03A32-103D-11d2-854D-006008059367}"="MyDocs Drop Target"
"{4a7ded0a-ad25-11d0-98a8-0800361b1103}"="MyDocs Properties"
"{750fdf0e-2a26-11d1-a3ea-080036587f03}"="Men£ de archivos sin conexi¢n"
"{10CFC467-4392-11d2-8DB4-00C04FA31A66}"="Opciones de carpeta de archivos sin conexi¢n"
"{AFDB1F70-2A4C-11d2-9039-00C04F8EEB3E}"="Carpeta de archivos sin conexi¢n"
"{7A80E4A8-8005-11D2-BCF8-00C04F72C717}"="MMC Icon Handler"
"{0CD7A5C0-9F37-11CE-AE65-08002B2E1262}"=".CAB file viewer"
"{F0CB00CD-5A07-4D91-97F5-A8C92CDA93E4}"="Shell Extensions for RealOne Player"
"{E0D79304-84BE-11CE-9641-444553540000}"="WinZip"
"{E0D79305-84BE-11CE-9641-444553540000}"="WinZip"
"{E0D79306-84BE-11CE-9641-444553540000}"="WinZip"
"{BDA77241-42F6-11d0-85E2-00AA001FE28C}"="LDVP Shell Extensions"
"{42042206-2D85-11D3-8CFF-005004838597}"="Microsoft Office HTML Icon Handler"
"{506F4668-F13E-4AA1-BB04-B43203AB3CC0}"="{506F4668-F13E-4AA1-BB04-B43203AB3CC0}"
"{D66DC78C-4F61-447F-942B-3FB6980118CF}"="{D66DC78C-4F61-447F-942B-3FB6980118CF}"
"{BDEADF00-C265-11D0-BCED-00A0C90AB50F}"="Carpetas Web"
"{00020D75-0000-0000-C000-000000000046}"="Microsoft Office Outlook Desktop Icon Handler"
"{0006F045-0000-0000-C000-000000000046}"="Microsoft Office Outlook Custom Icon Handler"

************************************************** ********************************
HKEY ROOT CLASSIDS:
************************************************** ********************************
Files Found are not all bad files:

C:\WINDOW\SYSTEM32\
hmsxmf.dll Sat 2 Jul 2005 11:42:48 A.SHR 64.000 62,50 K
mscloc~1.dll Tue 6 Sep 2005 21:03:08 A.... 20.992 20,50 K
msegco~1.dll Thu 25 Aug 2005 14:39:08 A.... 22 0,02 K
phqghu.dll Sat 2 Jul 2005 11:43:44 A.... 67.072 65,50 K
phqghua.dll Sat 9 Jul 2005 7:30:44 A.... 138 0,13 K
sysnet~1.dll Thu 16 Jun 2005 16:23:36 A.... 8.192 8,00 K

6 items found: 6 files (1 H/S), 0 directories.
Total of file sizes: 160.416 bytes 156,66 K
Locate .tmp files:

No matches found.
************************************************** ********************************
Directory Listing of system files:
El volumen de la unidad C es MATEO
El n£mero de serie del volumen es: 580D-64C7

Directorio de C:\WINDOW\System32

06/09/2005 21:28 <DIR> dllcache
02/07/2005 11:42 64.000 hmsxmf.dll
1 archivos 64.000 bytes
1 dirs 6.427.081.216 bytes libres

Si pueden ayudarme les agradecería muchisimo...

Saludos

Hola!!!

Divido tu mensaje para que no quede oculto en el del otro usuario.

Descarga HijackThis 1.99.1 y déjanos también un log de esta herramienta.

Saludos