mi makina esta fallando demasiado, y he tratado de arreglarla borrando algunos archivos sospechosos y tratando de hacer lo poco ke se... pero nada

. Ayudenme por favor. Los archivos que parecen sospechosos y no puedo borrare son sys32.pif, wkfix.exe

. Si descubren otro avisenme por favor. Estare muy agradecido. Gracias de antemano.
este es mi log de hijackthis:
Logfile of HijackThis v1.99.1
Scan saved at 09:25:50 p.m., on 26/09/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)
Running processes:
F:\WINDOWS\System32\smss.exe
F:\WINDOWS\system32\winlogon.exe
F:\WINDOWS\system32\services.exe
F:\WINDOWS\system32\lsass.exe
F:\WINDOWS\system32\svchost.exe
F:\WINDOWS\System32\svchost.exe
F:\WINDOWS\system32\spoolsv.exe
F:\ARCHIV~1\Agnitum\OUTPOS~1.0\outpost.exe
F:\Archivos de programa\Arescom\NDS1060USB ADSL Adapter\dslmon.exe
F:\WINDOWS\explorer.exe
F:\ARCHIV~1\WINZIP\winzip32.exe
F:\Documents and Settings\Aber\Configuración local\Temp\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://google.com/R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - F:\Archivos de programa\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - F:\ARCHIV~1\FlashGet\jccatch.dll
O2 - BHO: FlashFXP Helper for Internet Explorer - {E5A1691B-D188-4419-AD02-90002030B8EE} - F:\ARCHIV~1\FlashFXP\IEFlash.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - F:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - F:\ARCHIV~1\FlashGet\fgiebar.dll
O4 - HKLM\..\Run: [MSConfig] F:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKLM\..\RunServices: [Security Patch] scmss.exe
O4 - HKLM\..\RunServices: [Internet2 Optimizer] wkfix.exe
O4 - HKLM\..\RunServices: [Windows System Security] sys32.pif
O4 - HKCU\..\RunServices: [Windows System Security] sys32.pif
O4 - Global Startup: DSLMON.lnk = ?
O8 - Extra context menu item: Download All by FlashGet - F:\Archivos de programa\FlashGet\jc_all.htm
O8 - Extra context menu item: Download using FlashGet - F:\Archivos de programa\FlashGet\jc_link.htm
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://F:\ARCHIV~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - F:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - F:\WINDOWS\web\related.htm
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - F:\ARCHIV~1\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - F:\ARCHIV~1\FlashGet\flashget.exe
O9 - Extra button: Messenger Addon - {FB5F1911-F110-11d2-BB9E-00C04F795683} -
http://messenger.ipfox.com (file missing)
O9 - Extra 'Tools' menuitem: &Messenger Addon - {FB5F1911-F110-11d2-BB9E-00C04F795683} -
http://messenger.ipfox.com (file missing)
O15 - ProtocolDefaults: 'http' protocol is in My Computer Zone, should be Internet Zone
O16 - DPF: {14A3221B-1678-1982-A355-7263B1281987} - ms-its:mhtml:file://C:\foo.mht!http://82.179.170.82/e9xr2.chm::/file.exe
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} -
http://static.windupdates.com/cab/MediaAcc...bridge-c267.cabO16 - DPF: {33331111-1111-1111-1111-611111193457} - file://c:\ex.cab
O16 - DPF: {33331111-1111-1111-1111-611111193458} - file://c:\ex.cab
O16 - DPF: {33331111-1111-1111-1111-622221193458} - file://c:\ex.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) -
http://by107fd.bay107.hotmail.msn.com/resources/MsnPUpld.cabO16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) -
http://v5.windowsupdate.microsoft.com/v5co...b?1109690645325O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) -
http://messenger.msn.com/download/MsnMesse...pDownloader.cabO16 - DPF: {C5E28B9D-0A68-4B50-94E9-E8F6B4697514} (NsvPlayX Control) -
http://www.nullsoft.com/nsv/embed/nsvplayx_vp3_mp3.cabO17 - HKLM\System\CCS\Services\Tcpip\..\{697C2921-2975-4654-B7A6-E7458622E4D3}: NameServer = 200.48.225.130 200.48.225.146
O21 - SSODL: SystemCheck2 - {54645654-2225-4455-44A1-9F4543D34545} - F:\WINDOWS\System32\vbsys2.dll (file missing)
O23 - Service: kavsvc - Kaspersky Lab - F:\Archivos de programa\Kaspersky Anti-Virus Personal\kavsvc.exe
O23 - Service: Outpost Firewall Service (OutpostFirewall) - Agnitum - F:\ARCHIV~1\Agnitum\OUTPOS~1.0\outpost.exe
O23 - Service: Portable Media Serial Nunber - Unknown owner - F:\WINDOWS\WndmPmSp.exe (file missing)