[FONT=Arial][SIZE=7][COLOR=blue]

Este es mi log:

Logfile of HijackThis v1.99.1
Scan saved at 19:00:45, on 02/05/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\PTSNOOP.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\LOADQM.EXE
C:\WINDOWS\SYSTEM\WINSHOST.EXE
C:\WINDOWS\SYSTEM\CTFMON.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\ARCHIVOS DE PROGRAMA\INTERNET EXPLORER\IEXPLORE.EXE
C:\WINDOWS\SYSTEM\PSTORES.EXE
C:\HIJACKTHIS_1.99.1.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://msaps.dll/search.html
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.es/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchURL = C:\WINDOWS\system32\searchbar.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://msaps.dll/search.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system\shfcv.dll/sp.html#29126
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://msaps.dll/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system\shfcv.dll/sp.html#29126
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://e-plus.cc/search.php?aff_id=46&keyword=%s
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = c:\windows\system32\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\WINDOWS\SYSTEM\OOBE\blank.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer proporcionado por Telefónica Net
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
R3 - Default URLSearchHook is missing
F1 - win.ini: load=ptsnoop.exe
O2 - BHO: CDllBho Object - {5A5B6916-ED71-4531-8018-E792DD44156E} - C:\WINDOWS\MSNMSGRS.DLL
O2 - BHO: Loader Class - {2E246FAE-8420-11D9-870D-000C2917DE7F} - C:\WINDOWS\SYSTEM\Loader.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [tapisys] C:\WINDOWS\System32\tss.exe
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [winshost.exe] C:\WINDOWS\SYSTEM\winshost.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [IPOZ.EXE] C:\WINDOWS\IPOZ.EXE
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - HKCU\..\Run: [tapisys] C:\WINDOWS\System32\tss.exe
O4 - HKCU\..\Run: [WINGET.EXE] C:\ARCHIVOS DE PROGRAMA\INDENTIX\WINGET\WINGET.EXE /silent
O4 - HKCU\..\Run: [winshost.exe] C:\WINDOWS\SYSTEM\winshost.exe
O4 - HKCU\..\Run: [keydrv.exe] C:\WINDOWS\SYSTEM\winsystems.exe
O4 - Startup: Microsoft Office.lnk = C:\Archivos de programa\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\ARCHIV~1\MICROS~1\OFFICE10\EXCEL.EXE/3000
O15 - Trusted Zone: *.05p.com
O15 - Trusted Zone: *.searchmiracle.com
O15 - Trusted Zone: *.clickspring.net
O15 - Trusted Zone: *.mt-download.com
O15 - Trusted Zone: *.my-internet.info
O15 - Trusted Zone: *.scoobidoo.com
O15 - Trusted Zone: *.05p.com (HKLM)
O15 - Trusted Zone: *.searchmiracle.com (HKLM)
O15 - Trusted Zone: *.clickspring.net (HKLM)
O15 - Trusted Zone: *.mt-download.com (HKLM)
O15 - Trusted Zone: *.my-internet.info (HKLM)
O15 - Trusted Zone: *.scoobidoo.com (HKLM)
O15 - Trusted IP range: 206.161.125.149
O15 - Trusted IP range: 206.161.125.149 (HKLM)
O15 - ProtocolDefaults: 'http' protocol is in Trusted Zone, should be Internet Zone
O15 - ProtocolDefaults: 'http' protocol is in Trusted Zone, should be Internet Zone (HKLM)
O16 - DPF: {4B0999FD-6937-11D5-8FEC-00606779369C} (NetConf) -
O16 - DPF: {B785FA3C-1DE9-4D20-8396-613C486FE95E} (AeatCtl Class) - https://aeat.es/imagenes/comun/cactivex.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O17 - HKLM\System\CCS\Services\VxD\MSTCP: NameServer = 195.235.113.3,195.235.96.90

Imprime o copia estas indicaciones!!!

Si no sabes cómo hacer algunos de los procedimientos mira esto:
http://www.arwinianos.net/foro/index.php?topic=39


Baja este programa:
disk cleaner
http://www.xs4all.nl/~mp2004/
Y el AdAware Se :
ftp://ftp.download.com/pub/win95/utilities/aawsepersonal.exe

Desconéctate físicamente de Internet (cables,ADSL, o Dial Up modem a tu PC )

Reinicia en Modo seguro
Haz que se vean todos los archivos.
Cierra todas las aplicaciones
Lanza el Hijack
Busca “Open the Misc Tools Section"
Selecciona "Open process manager"
Busca los siguientes procesos:

tss.exe
winshost.exe
IPOZ.EXE
winsystems.exe

Y uno a uno termina estos procesos clickeando "Kill process" y “Yes”
Cuando terminas con todos clickea "Back"
Scan y luego Fix a estas:
C:\WINDOWS\SYSTEM\WINSHOST.EXE
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://msaps.dll/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchURL = C:\WINDOWS\system32\searchbar.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://msaps.dll/search.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system\shfcv.dll/sp.html#29126
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://msaps.dll/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system\shfcv.dll/sp.html#29126
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://e-plus.cc/search.php?aff_id=46&keyword=%s
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = c:\windows\system32\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\WINDOWS\SYSTEM\OOBE\blank.htm
R3 - Default URLSearchHook is missing
O2 - BHO: CDllBho Object - {5A5B6916-ED71-4531-8018-E792DD44156E} - C:\WINDOWS\MSNMSGRS.DLL
O2 - BHO: Loader Class - {2E246FAE-8420-11D9-870D-000C2917DE7F} - C:\WINDOWS\SYSTEM\Loader.dll
O4 - HKLM\..\Run: [tapisys] C:\WINDOWS\System32\tss.exe
O4 - HKLM\..\Run: [winshost.exe] C:\WINDOWS\SYSTEM\winshost.exe
O4 - HKLM\..\RunServices: [IPOZ.EXE] C:\WINDOWS\IPOZ.EXE
O4 - HKCU\..\Run: [tapisys] C:\WINDOWS\System32\tss.exe
O4 - HKCU\..\Run: [winshost.exe] C:\WINDOWS\SYSTEM\winshost.exe
O4 - HKCU\..\Run: [keydrv.exe] C:\WINDOWS\SYSTEM\winsystems.exe

O15 - Trusted Zone: *.05p.com
O15 - Trusted Zone: *.searchmiracle.com
O15 - Trusted Zone: *.clickspring.net
O15 - Trusted Zone: *.mt-download.com
O15 - Trusted Zone: *.my-internet.info
O15 - Trusted Zone: *.scoobidoo.com
O15 - Trusted Zone: *.05p.com (HKLM)
O15 - Trusted Zone: *.searchmiracle.com (HKLM)
O15 - Trusted Zone: *.clickspring.net (HKLM)
O15 - Trusted Zone: *.mt-download.com (HKLM)
O15 - Trusted Zone: *.my-internet.info (HKLM)
O15 - Trusted Zone: *.scoobidoo.com (HKLM)
O15 - Trusted IP range: 206.161.125.149
O15 - Trusted IP range: 206.161.125.149 (HKLM)
O15 - ProtocolDefaults: 'http' protocol is in Trusted Zone, should be Internet Zone
O15 - ProtocolDefaults: 'http' protocol is in Trusted Zone, should be Internet Zone (HKLM)
O16 - DPF: {4B0999FD-6937-11D5-8FEC-00606779369C} (NetConf) –

Cierra el Hijack.
Busca estos archivos y los eliminas:
C:\WINDOWS\SYSTEM\WINSHOST.EXE
C:\WINDOWS\system32\searchbar.html
C:\WINDOWS\system\shfcv.dll
C:\WINDOWS\MSNMSGRS.DLL
C:\WINDOWS\System32\tss.exe
C:\WINDOWS\SYSTEM\winshost.exe
C:\WINDOWS\IPOZ.EXE
C:\WINDOWS\SYSTEM\winsystems.exe
Borra con el Disk Cleaner :Archivos Temp. de Internet,Temp. de Sistema,cookies,historial , etc.
Vacía la Papelera
Lanza el AdAware Se actualizado al 28/04/05 Reinicia normal, conecta Internet y pega un nuevo log
Salu2
Caito

Parece que por ahora no me sale nada, mira el nuevo log a ver que te parece y sobre todo gracias por tu ayuda..

Logfile of HijackThis v1.99.1
Scan saved at 1:42:08, on 03/05/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\PTSNOOP.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\LOADQM.EXE
C:\WINDOWS\SYSTEM\CTFMON.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\ARCHIVOS DE PROGRAMA\INTERNET EXPLORER\IEXPLORE.EXE
C:\HIJACKTHIS_1.99.1.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer proporcionado por Telefónica Net
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
F1 - win.ini: load=ptsnoop.exe
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - Startup: Microsoft Office.lnk = C:\Archivos de programa\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\ARCHIV~1\MICROS~1\OFFICE10\EXCEL.EXE/3000
O15 - Trusted IP range: 206.161.125.149
O16 - DPF: {B785FA3C-1DE9-4D20-8396-613C486FE95E} (AeatCtl Class) - https://aeat.es/imagenes/comun/cactivex.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O17 - HKLM\System\CCS\Services\VxD\MSTCP: NameServer = 195.235.113.3,195.235.96.90

Solo falta eliminar esta :
O15 - Trusted IP range: 206.161.125.149
Baja este programa:

http://ralphcaddell.com/Uploads/deldomains.zip
Descomprímelo, te quedará este archivo:

DelDomains.inf
Click derecho sobre este y selecciona Install
Ya está.
Reinicia y pon un nuevo log.
Salu2
Caito

Este es mi nuevo log...

Logfile of HijackThis v1.99.1
Scan saved at 1:14:17, on 04/05/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\PTSNOOP.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\LOADQM.EXE
C:\WINDOWS\SYSTEM\CTFMON.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\HIJACKTHIS_1.99.1.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.es/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer proporcionado por Telefónica Net
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
F1 - win.ini: load=ptsnoop.exe
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - Startup: Microsoft Office.lnk = C:\Archivos de programa\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\ARCHIV~1\MICROS~1\OFFICE10\EXCEL.EXE/3000
O16 - DPF: {B785FA3C-1DE9-4D20-8396-613C486FE95E} (AeatCtl Class) - https://aeat.es/imagenes/comun/cactivex.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O17 - HKLM\System\CCS\Services\VxD\MSTCP: NameServer = 195.235.113.3,195.235.96.90

Limpio
Salu2
Caito

Me parece que todavia tengo algun problema porque se me bloquea internet y sale una pantalla con colores, mira mi log:

Logfile of HijackThis v1.99.1
Scan saved at 11:26:21, on 08/05/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\PTSNOOP.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\LOADQM.EXE
C:\WINDOWS\SYSTEM\CTFMON.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\HIJACKTHIS_1.99.1.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.es/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer proporcionado por Telefónica Net
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
F1 - win.ini: load=ptsnoop.exe
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\ARCHIV~1\SPYBOT~1\SDHELPER.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - Startup: Microsoft Office.lnk = C:\Archivos de programa\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\ARCHIV~1\MICROS~1\OFFICE10\EXCEL.EXE/3000
O16 - DPF: {B785FA3C-1DE9-4D20-8396-613C486FE95E} (AeatCtl Class) - https://aeat.es/imagenes/comun/cactivex.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O17 - HKLM\System\CCS\Services\VxD\MSTCP: NameServer = 195.235.113.3,195.235.96.90

Podrías darnos más datos sobre esa pantalla que te aparece y en qué momento se te bloquea internet, a simple vista se ve limpio.
Salu2
Caito