Hola! Primero que nada buenas tardes, 
Me ha surgido un problema en Windows vista y es así... entra a Windows normalmente pero al terminar de cargar todo el escritorio, barra, botones, íconos, etc. sucede que se queda ciclado completamente al intentar abrir cualquier aplicación (MSN, Office, Google Chrome).
Ya probé entrando con F8 (Modo a prueba de errores) y la PC funciona perfectamente en ese estado, desde el cual le corrí el Malware byte's y el AVG; no estoy seguro de que tenga virus porqué sucedió en un rato que dejé la laptop suspendida y ambos programas no detectaron nada.
Aquí está el log del Hijack This
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 01:31:41 p.m., on 09/03/2011
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v8.00 (8.00.6001.19019)
Boot mode: Safe mode with network support
Running processes:
C:WindowsExplorer.EXE
C
rogram FilesGoogleChromeApplicationchrome.exe
C
rogram FilesGoogleChromeApplicationchrome.exe
C
rogram FilesGoogleChromeApplicationchrome.exe
C
rogram FilesGoogleChromeApplicationchrome.exe
C:UsersfernyDownloadsHijackThis (2).exe
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,SearchAssistant =
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,CustomizeSearch =
O4 - HKLM..Run: [AVG_TRAY] C
rogram FilesAVGAVG10avgtray.exe
O4 - HKLM..Run: [***' Anti-Malware] "C
rogram Files***' Anti-Malwarembamgui.exe" /starttray
O4 - HKCU..Run: [msnmsgr] "C
rogram FilesWindows LiveMessengermsnmsgr.exe" /background
O4 - HKUSS-1-5-19..Run: [Sidebar] %ProgramFiles%Windows SidebarSidebar.exe /detectMem (User 'SERVICIO LOCAL')
O4 - HKUSS-1-5-19..Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'SERVICIO LOCAL')
O4 - HKUSS-1-5-20..Run: [Sidebar] %ProgramFiles%Windows SidebarSidebar.exe /detectMem (User 'Servicio de red')
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O23 - Service: ArcSoft Connect Daemon (ACDaemon) - ArcSoft Inc. - C
rogram FilesCommon FilesArcSoftConnection ServiceBinACService.exe
O23 - Service: Adobe Active File Monitor V7 (AdobeActiveFileMonitor7.0) - Adobe Systems Incorporated - C
rogram FilesAdobePhotoshop Elements 7.0PhotoshopElementsFileAgent.exe
O23 - Service: @%SystemRoot%system32aelupsvc.dll,-1 (AeLookupSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32Alg.exe,-112 (ALG) - Unknown owner - C:WindowsSystem32alg.exe
O23 - Service: @%systemroot%system32appinfo.dll,-100 (Appinfo) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32audiosrv.dll,-204 (AudioEndpointBuilder) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32audiosrv.dll,-200 (Audiosrv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: AVGIDSAgent - AVG Technologies CZ, s.r.o. - C
rogram FilesAVGAVG10Identity ProtectionAgentBinAVGIDSAgent.exe
O23 - Service: WatchDog de AVG (avgwd) - AVG Technologies CZ, s.r.o. - C
rogram FilesAVGAVG10avgwdsvc.exe
O23 - Service: @%SystemRoot%system32bfe.dll,-1001 (BFE) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32qmgr.dll,-1000 (BITS) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32browser.dll,-100 (Browser) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32certprop.dll,-11 (CertPropSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32cryptsvc.dll,-1001 (CryptSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @oleres.dll,-5012 (DcomLaunch) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:Windowssystem32DFSR.exe
O23 - Service: @%SystemRoot%system32dhcpcsvc.dll,-100 (Dhcp) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32dnsapi.dll,-101 (Dnscache) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32dot3svc.dll,-1102 (dot3svc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32dps.dll,-500 (DPS) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32eapsvc.dll,-1 (EapHost) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32emdmgmt.dll,-1000 (EMDMgmt) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wevtsvc.dll,-200 (Eventlog) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @comres.dll,-2450 (EventSystem) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Intel® PROSet/Wireless Event Log (EvtEng) - Intel(R) Corporation - C
rogram FilesIntelWiFibinEvtEng.exe
O23 - Service: @%systemroot%system32fdPHost.dll,-100 (fdPHost) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32fdrespub.dll,-100 (FDResPub) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32FntCache.dll,-100 (FontCache) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @gpapi.dll,-112 (gpsvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Servicio de actualización de Google (gupdate1c9cc8764415b51) (gupdate1c9cc8764415b51) - Unknown owner - C
rogram FilesGoogleUpdateGoogleUpdate.exe
O23 - Service: @%SystemRoot%System32hidserv.dll,-101 (hidserv) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32kmsvc.dll,-6 (hkmsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32ikeext.dll,-501 (IKEEXT) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32IPBusEnum.dll,-102 (IPBusEnum) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32iphlpsvc.dll,-200 (iphlpsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @comres.dll,-2946 (KtmRm) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32srvsvc.dll,-100 (LanmanServer) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32wkssvc.dll,-100 (LanmanWorkstation) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32lltdres.dll,-1 (lltdsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32lmhsvc.dll,-101 (lmhosts) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: MBAMService - *** Corporation - C
rogram Files***' Anti-Malwarembamservice.exe
O23 - Service: @%systemroot%system32mmcss.dll,-100 (MMCSS) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32FirewallAPI.dll,-23090 (MpsSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:WindowsSystem32msdtc.exe
O23 - Service: @%SystemRoot%system32iscsidsc.dll,-5000 (MSiSCSI) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32msimsg.dll,-27 (msiserver) - Unknown owner - C:Windowssystem32msiexec.exe
O23 - Service: @%SystemRoot%system32qagentrt.dll,-6 (napagent) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32netlogon.dll,-102 (Netlogon) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @%SystemRoot%system32netman.dll,-109 (Netman) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32netprof.dll,-246 (netprofm) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32nlasvc.dll,-1 (NlaSvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32nsisvc.dll,-200 (nsi) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8004 (p2pimsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8006 (p2psvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32pcasvc.dll,-1 (PcaSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32pla.dll,-500 (pla) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32umpnpmgr.dll,-100 (PlugPlay) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8002 (PNRPAutoReg) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8000 (PNRPsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32polstore.dll,-5010 (PolicyAgent) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32profsvc.dll,-300 (ProfSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @%SystemRoot%system32qwave.dll,-1 (QWAVE) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32rasauto.dll,-200 (RasAuto) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32rasmans.dll,-200 (RasMan) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Intel® PROSet/Wireless Registry Service (RegSrvc) - Intel(R) Corporation - C
rogram FilesCommon FilesIntelWirelessCommonRegSrvc.exe
O23 - Service: @regsvc.dll,-1 (RemoteRegistry) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32Locator.exe,-2 (RpcLocator) - Unknown owner - C:Windowssystem32locator.exe
O23 - Service: @oleres.dll,-5010 (RpcSs) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Intel(R) Sample Collector (SampleCollector) - Intel Corporation - C
rogram FilesSonyVAIO Carecollsvc.exe
O23 - Service: @%SystemRoot%system32samsrv.dll,-1 (SamSs) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @%SystemRoot%System32SCardSvr.dll,-1 (SCardSvr) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32schedsvc.dll,-100 (Schedule) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32certprop.dll,-13 (SCPolicySvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32sdrsvc.dll,-107 (SDRSVC) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32seclogon.dll,-7001 (seclogon) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32Sens.dll,-200 (SENS) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32SessEnv.dll,-1026 (SessionEnv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32shsvcs.dll,-12288 (ShellHWDetection) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32SLsvc.exe,-101 (slsvc) - Unknown owner - C:Windowssystem32SLsvc.exe
O23 - Service: @%SystemRoot%system32SLUINotify.dll,-103 (SLUINotify) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:WindowsSystem32snmptrap.exe
O23 - Service: VAIO Media plus Content Importer (SOHCImp) - Sony Corporation - C
rogram FilesCommon FilesSony SharedSOHLibSOHCImp.exe
O23 - Service: VAIO Media plus Database Manager (SOHDBSvr) - Sony Corporation - C
rogram FilesCommon FilesSony SharedSOHLibSOHDBSvr.exe
O23 - Service: VAIO Media plus Digital Media Server (SOHDms) - Sony Corporation - C
rogram FilesCommon FilesSony SharedSOHLibSOHDms.exe
O23 - Service: VAIO Media plus Device Searcher (SOHDs) - Sony Corporation - C
rogram FilesCommon FilesSony SharedSOHLibSOHDs.exe
O23 - Service: VAIO Media plus Playlist Manager (SOHPlMgr) - Sony Corporation - C
rogram FilesCommon FilesSony SharedSOHLibSOHPlMgr.exe
O23 - Service: @%systemroot%system32spoolsv.exe,-1 (Spooler) - Unknown owner - C:WindowsSystem32spoolsv.exe
O23 - Service: @%systemroot%system32ssdpsrv.dll,-100 (SSDPSRV) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32sstpsvc.dll,-200 (SstpSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wiaservc.dll,-9 (stisvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32swprv.dll,-103 (swprv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32sysmain.dll,-1000 (SysMain) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32TabSvc.dll,-100 (TabletInputService) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32tapisrv.dll,-10100 (TapiSrv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32tbssvc.dll,-100 (TBS) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32termsrv.dll,-268 (TermService) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32shsvcs.dll,-8192 (Themes) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32mmcss.dll,-102 (THREADORDER) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32trkwks.dll,-1 (TrkWks) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%servicingTrustedInstaller.exe,-100 (TrustedInstaller) - Unknown owner - C:WindowsservicingTrustedInstaller.exe
O23 - Service: CamMonitor (uCamMonitor) - ArcSoft, Inc. - C
rogram FilesArcSoftMagic-i Visual Effects 2uCamMonitor.exe
O23 - Service: @%SystemRoot%system32ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:Windowssystem32UI0Detect.exe
O23 - Service: @%systemroot%system32upnphost.dll,-213 (upnphost) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32dwm.exe,-2000 (UxSms) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: VAIO Entertainment TV Device Arbitration Service - Sony Corporation - C
rogram FilesCommon FilesSony SharedVAIO Entertainment PlatformVzHardwareResourceManagerVzHardwareResourceManagerVzHardwareResourceManager.exe
O23 - Service: VAIO Event Service - Sony Corporation - C
rogram FilesSonyVAIO Event ServiceVESMgr.exe
O23 - Service: VAIO Power Management - Sony Corporation - C
rogram FilesSonyVAIO Power ManagementSPMService.exe
O23 - Service: VAIO Content Folder Watcher (VCFw) - Sony Corporation - C
rogram FilesCommon FilesSony SharedVAIO Content Folder WatcherVCFw.exe
O23 - Service: VAIO Content Metadata Intelligent Analyzing Manager (VcmIAlzMgr) - Sony Corporation - C
rogram FilesSonyVCM Intelligent Analyzing ManagerVcmIAlzMgr.exe
O23 - Service: VAIO Content Metadata XML Interface (VcmXmlIfHelper) - Sony Corporation - C
rogram FilesCommon FilesSony SharedVcmXmlVcmXmlIfHelper.exe
O23 - Service: VAIO Entertainment UPnP Client Adapter (Vcsw) - Sony Corporation - C
rogram FilesCommon FilesSony SharedVAIO Entertainment PlatformVCSWVCSW.exe
O23 - Service: @%SystemRoot%system32vds.exe,-100 (vds) - Unknown owner - C:WindowsSystem32vds.exe
O23 - Service: @%systemroot%system32vssvc.exe,-102 (VSS) - Unknown owner - C:Windowssystem32vssvc.exe
O23 - Service: VAIO Entertainment Database Service (VzCdbSvc) - Sony Corporation - C
rogram FilesCommon FilesSony SharedVAIO Entertainment PlatformVzCdbVzCdbSvc.exe
O23 - Service: @%SystemRoot%system32w32time.dll,-200 (W32Time) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wcncsvc.dll,-3 (wcncsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32WcsPlugInService.dll,-200 (WcsPlugInService) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32wdi.dll,-502 (WdiServiceHost) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32wdi.dll,-500 (WdiSystemHost) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32webclnt.dll,-100 (WebClient) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wecsvc.dll,-200 (Wecsvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32wercplsupport.dll,-101 (wercplsupport) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32wersvc.dll,-100 (WerSvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%ProgramFiles%Windows DefenderMsMpRes.dll,-103 (WinDefend) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32winhttp.dll,-100 (WinHttpAutoProxySvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32wbemwmisvc.dll,-205 (Winmgmt) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32wsmsvc.dll,-101 (WinRM) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32wlansvc.dll,-257 (Wlansvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32wbemwmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:Windowssystem32wbemWmiApSrv.exe
O23 - Service: @%ProgramFiles%Windows Media Playerwmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C
rogram FilesWindows Media Playerwmpnetwk.exe
O23 - Service: @%SystemRoot%system32wpcsvc.dll,-100 (WPCSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wpdbusenum.dll,-100 (WPDBusEnum) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @C:WindowsMicrosoft.NETFrameworkv4.0.30319WPFWPFFontCache_v0400.exe,-100 (WPFFontCache_v0400) - Unknown owner - C:WindowsMicrosoft.NETFrameworkv4.0.30319WPFWPFFontCache_v0400.exe
O23 - Service: @%SystemRoot%System32wscsvc.dll,-200 (wscsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32SearchIndexer.exe,-103 (WSearch) - Unknown owner - C:Windowssystem32SearchIndexer.exe
O23 - Service: @%systemroot%system32wuaueng.dll,-105 (wuauserv) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wudfsvc.dll,-1000 (wudfsvc) - Unknown owner - C:Windowssystem32svchost.exe
--
End of file - 18814 bytes
Les agradecería de por vida si me pudieran dar unos tips para dar con el problema y solucionarlo de la manera más clara posible
Muchas gracias! Féliz día a las mujeres de este foro

Me ha surgido un problema en Windows vista y es así... entra a Windows normalmente pero al terminar de cargar todo el escritorio, barra, botones, íconos, etc. sucede que se queda ciclado completamente al intentar abrir cualquier aplicación (MSN, Office, Google Chrome).

Ya probé entrando con F8 (Modo a prueba de errores) y la PC funciona perfectamente en ese estado, desde el cual le corrí el Malware byte's y el AVG; no estoy seguro de que tenga virus porqué sucedió en un rato que dejé la laptop suspendida y ambos programas no detectaron nada.
Aquí está el log del Hijack This
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 01:31:41 p.m., on 09/03/2011
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v8.00 (8.00.6001.19019)
Boot mode: Safe mode with network support
Running processes:
C:WindowsExplorer.EXE
C

rogram FilesGoogleChromeApplicationchrome.exe
C

rogram FilesGoogleChromeApplicationchrome.exe
C

rogram FilesGoogleChromeApplicationchrome.exe
C

rogram FilesGoogleChromeApplicationchrome.exe
C:UsersfernyDownloadsHijackThis (2).exe
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,SearchAssistant =
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,CustomizeSearch =
O4 - HKLM..Run: [AVG_TRAY] C

rogram FilesAVGAVG10avgtray.exe
O4 - HKLM..Run: [***' Anti-Malware] "C

rogram Files***' Anti-Malwarembamgui.exe" /starttray
O4 - HKCU..Run: [msnmsgr] "C

rogram FilesWindows LiveMessengermsnmsgr.exe" /background
O4 - HKUSS-1-5-19..Run: [Sidebar] %ProgramFiles%Windows SidebarSidebar.exe /detectMem (User 'SERVICIO LOCAL')
O4 - HKUSS-1-5-19..Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'SERVICIO LOCAL')
O4 - HKUSS-1-5-20..Run: [Sidebar] %ProgramFiles%Windows SidebarSidebar.exe /detectMem (User 'Servicio de red')
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O23 - Service: ArcSoft Connect Daemon (ACDaemon) - ArcSoft Inc. - C

rogram FilesCommon FilesArcSoftConnection ServiceBinACService.exe
O23 - Service: Adobe Active File Monitor V7 (AdobeActiveFileMonitor7.0) - Adobe Systems Incorporated - C

rogram FilesAdobePhotoshop Elements 7.0PhotoshopElementsFileAgent.exe
O23 - Service: @%SystemRoot%system32aelupsvc.dll,-1 (AeLookupSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32Alg.exe,-112 (ALG) - Unknown owner - C:WindowsSystem32alg.exe
O23 - Service: @%systemroot%system32appinfo.dll,-100 (Appinfo) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32audiosrv.dll,-204 (AudioEndpointBuilder) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32audiosrv.dll,-200 (Audiosrv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: AVGIDSAgent - AVG Technologies CZ, s.r.o. - C

rogram FilesAVGAVG10Identity ProtectionAgentBinAVGIDSAgent.exe
O23 - Service: WatchDog de AVG (avgwd) - AVG Technologies CZ, s.r.o. - C

rogram FilesAVGAVG10avgwdsvc.exe
O23 - Service: @%SystemRoot%system32bfe.dll,-1001 (BFE) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32qmgr.dll,-1000 (BITS) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32browser.dll,-100 (Browser) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32certprop.dll,-11 (CertPropSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32cryptsvc.dll,-1001 (CryptSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @oleres.dll,-5012 (DcomLaunch) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:Windowssystem32DFSR.exe
O23 - Service: @%SystemRoot%system32dhcpcsvc.dll,-100 (Dhcp) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32dnsapi.dll,-101 (Dnscache) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32dot3svc.dll,-1102 (dot3svc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32dps.dll,-500 (DPS) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32eapsvc.dll,-1 (EapHost) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32emdmgmt.dll,-1000 (EMDMgmt) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wevtsvc.dll,-200 (Eventlog) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @comres.dll,-2450 (EventSystem) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Intel® PROSet/Wireless Event Log (EvtEng) - Intel(R) Corporation - C

rogram FilesIntelWiFibinEvtEng.exe
O23 - Service: @%systemroot%system32fdPHost.dll,-100 (fdPHost) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32fdrespub.dll,-100 (FDResPub) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32FntCache.dll,-100 (FontCache) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @gpapi.dll,-112 (gpsvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Servicio de actualización de Google (gupdate1c9cc8764415b51) (gupdate1c9cc8764415b51) - Unknown owner - C

rogram FilesGoogleUpdateGoogleUpdate.exe
O23 - Service: @%SystemRoot%System32hidserv.dll,-101 (hidserv) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32kmsvc.dll,-6 (hkmsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32ikeext.dll,-501 (IKEEXT) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32IPBusEnum.dll,-102 (IPBusEnum) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32iphlpsvc.dll,-200 (iphlpsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @comres.dll,-2946 (KtmRm) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32srvsvc.dll,-100 (LanmanServer) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32wkssvc.dll,-100 (LanmanWorkstation) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32lltdres.dll,-1 (lltdsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32lmhsvc.dll,-101 (lmhosts) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: MBAMService - *** Corporation - C

rogram Files***' Anti-Malwarembamservice.exe
O23 - Service: @%systemroot%system32mmcss.dll,-100 (MMCSS) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32FirewallAPI.dll,-23090 (MpsSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:WindowsSystem32msdtc.exe
O23 - Service: @%SystemRoot%system32iscsidsc.dll,-5000 (MSiSCSI) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32msimsg.dll,-27 (msiserver) - Unknown owner - C:Windowssystem32msiexec.exe
O23 - Service: @%SystemRoot%system32qagentrt.dll,-6 (napagent) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32netlogon.dll,-102 (Netlogon) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @%SystemRoot%system32netman.dll,-109 (Netman) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32netprof.dll,-246 (netprofm) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32nlasvc.dll,-1 (NlaSvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32nsisvc.dll,-200 (nsi) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8004 (p2pimsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8006 (p2psvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32pcasvc.dll,-1 (PcaSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32pla.dll,-500 (pla) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32umpnpmgr.dll,-100 (PlugPlay) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8002 (PNRPAutoReg) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32p2psvc.dll,-8000 (PNRPsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32polstore.dll,-5010 (PolicyAgent) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32profsvc.dll,-300 (ProfSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @%SystemRoot%system32qwave.dll,-1 (QWAVE) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32rasauto.dll,-200 (RasAuto) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32rasmans.dll,-200 (RasMan) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Intel® PROSet/Wireless Registry Service (RegSrvc) - Intel(R) Corporation - C

rogram FilesCommon FilesIntelWirelessCommonRegSrvc.exe
O23 - Service: @regsvc.dll,-1 (RemoteRegistry) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32Locator.exe,-2 (RpcLocator) - Unknown owner - C:Windowssystem32locator.exe
O23 - Service: @oleres.dll,-5010 (RpcSs) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: Intel(R) Sample Collector (SampleCollector) - Intel Corporation - C

rogram FilesSonyVAIO Carecollsvc.exe
O23 - Service: @%SystemRoot%system32samsrv.dll,-1 (SamSs) - Unknown owner - C:Windowssystem32lsass.exe
O23 - Service: @%SystemRoot%System32SCardSvr.dll,-1 (SCardSvr) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32schedsvc.dll,-100 (Schedule) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32certprop.dll,-13 (SCPolicySvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32sdrsvc.dll,-107 (SDRSVC) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32seclogon.dll,-7001 (seclogon) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32Sens.dll,-200 (SENS) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32SessEnv.dll,-1026 (SessionEnv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32shsvcs.dll,-12288 (ShellHWDetection) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32SLsvc.exe,-101 (slsvc) - Unknown owner - C:Windowssystem32SLsvc.exe
O23 - Service: @%SystemRoot%system32SLUINotify.dll,-103 (SLUINotify) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:WindowsSystem32snmptrap.exe
O23 - Service: VAIO Media plus Content Importer (SOHCImp) - Sony Corporation - C

rogram FilesCommon FilesSony SharedSOHLibSOHCImp.exe
O23 - Service: VAIO Media plus Database Manager (SOHDBSvr) - Sony Corporation - C

rogram FilesCommon FilesSony SharedSOHLibSOHDBSvr.exe
O23 - Service: VAIO Media plus Digital Media Server (SOHDms) - Sony Corporation - C

rogram FilesCommon FilesSony SharedSOHLibSOHDms.exe
O23 - Service: VAIO Media plus Device Searcher (SOHDs) - Sony Corporation - C

rogram FilesCommon FilesSony SharedSOHLibSOHDs.exe
O23 - Service: VAIO Media plus Playlist Manager (SOHPlMgr) - Sony Corporation - C

rogram FilesCommon FilesSony SharedSOHLibSOHPlMgr.exe
O23 - Service: @%systemroot%system32spoolsv.exe,-1 (Spooler) - Unknown owner - C:WindowsSystem32spoolsv.exe
O23 - Service: @%systemroot%system32ssdpsrv.dll,-100 (SSDPSRV) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32sstpsvc.dll,-200 (SstpSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wiaservc.dll,-9 (stisvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32swprv.dll,-103 (swprv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32sysmain.dll,-1000 (SysMain) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32TabSvc.dll,-100 (TabletInputService) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32tapisrv.dll,-10100 (TapiSrv) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32tbssvc.dll,-100 (TBS) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32termsrv.dll,-268 (TermService) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32shsvcs.dll,-8192 (Themes) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32mmcss.dll,-102 (THREADORDER) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32trkwks.dll,-1 (TrkWks) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%servicingTrustedInstaller.exe,-100 (TrustedInstaller) - Unknown owner - C:WindowsservicingTrustedInstaller.exe
O23 - Service: CamMonitor (uCamMonitor) - ArcSoft, Inc. - C

rogram FilesArcSoftMagic-i Visual Effects 2uCamMonitor.exe
O23 - Service: @%SystemRoot%system32ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:Windowssystem32UI0Detect.exe
O23 - Service: @%systemroot%system32upnphost.dll,-213 (upnphost) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32dwm.exe,-2000 (UxSms) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: VAIO Entertainment TV Device Arbitration Service - Sony Corporation - C

rogram FilesCommon FilesSony SharedVAIO Entertainment PlatformVzHardwareResourceManagerVzHardwareResourceManagerVzHardwareResourceManager.exe
O23 - Service: VAIO Event Service - Sony Corporation - C

rogram FilesSonyVAIO Event ServiceVESMgr.exe
O23 - Service: VAIO Power Management - Sony Corporation - C

rogram FilesSonyVAIO Power ManagementSPMService.exe
O23 - Service: VAIO Content Folder Watcher (VCFw) - Sony Corporation - C

rogram FilesCommon FilesSony SharedVAIO Content Folder WatcherVCFw.exe
O23 - Service: VAIO Content Metadata Intelligent Analyzing Manager (VcmIAlzMgr) - Sony Corporation - C

rogram FilesSonyVCM Intelligent Analyzing ManagerVcmIAlzMgr.exe
O23 - Service: VAIO Content Metadata XML Interface (VcmXmlIfHelper) - Sony Corporation - C

rogram FilesCommon FilesSony SharedVcmXmlVcmXmlIfHelper.exe
O23 - Service: VAIO Entertainment UPnP Client Adapter (Vcsw) - Sony Corporation - C

rogram FilesCommon FilesSony SharedVAIO Entertainment PlatformVCSWVCSW.exe
O23 - Service: @%SystemRoot%system32vds.exe,-100 (vds) - Unknown owner - C:WindowsSystem32vds.exe
O23 - Service: @%systemroot%system32vssvc.exe,-102 (VSS) - Unknown owner - C:Windowssystem32vssvc.exe
O23 - Service: VAIO Entertainment Database Service (VzCdbSvc) - Sony Corporation - C

rogram FilesCommon FilesSony SharedVAIO Entertainment PlatformVzCdbVzCdbSvc.exe
O23 - Service: @%SystemRoot%system32w32time.dll,-200 (W32Time) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wcncsvc.dll,-3 (wcncsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32WcsPlugInService.dll,-200 (WcsPlugInService) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%systemroot%system32wdi.dll,-502 (WdiServiceHost) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32wdi.dll,-500 (WdiSystemHost) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32webclnt.dll,-100 (WebClient) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wecsvc.dll,-200 (Wecsvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%System32wercplsupport.dll,-101 (wercplsupport) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32wersvc.dll,-100 (WerSvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%ProgramFiles%Windows DefenderMsMpRes.dll,-103 (WinDefend) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%system32winhttp.dll,-100 (WinHttpAutoProxySvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32wbemwmisvc.dll,-205 (Winmgmt) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32wsmsvc.dll,-101 (WinRM) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%SystemRoot%System32wlansvc.dll,-257 (Wlansvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%Systemroot%system32wbemwmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:Windowssystem32wbemWmiApSrv.exe
O23 - Service: @%ProgramFiles%Windows Media Playerwmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C

rogram FilesWindows Media Playerwmpnetwk.exe
O23 - Service: @%SystemRoot%system32wpcsvc.dll,-100 (WPCSvc) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wpdbusenum.dll,-100 (WPDBusEnum) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @C:WindowsMicrosoft.NETFrameworkv4.0.30319WPFWPFFontCache_v0400.exe,-100 (WPFFontCache_v0400) - Unknown owner - C:WindowsMicrosoft.NETFrameworkv4.0.30319WPFWPFFontCache_v0400.exe
O23 - Service: @%SystemRoot%System32wscsvc.dll,-200 (wscsvc) - Unknown owner - C:WindowsSystem32svchost.exe
O23 - Service: @%systemroot%system32SearchIndexer.exe,-103 (WSearch) - Unknown owner - C:Windowssystem32SearchIndexer.exe
O23 - Service: @%systemroot%system32wuaueng.dll,-105 (wuauserv) - Unknown owner - C:Windowssystem32svchost.exe
O23 - Service: @%SystemRoot%system32wudfsvc.dll,-1000 (wudfsvc) - Unknown owner - C:Windowssystem32svchost.exe
--
End of file - 18814 bytes
Les agradecería de por vida si me pudieran dar unos tips para dar con el problema y solucionarlo de la manera más clara posible
Muchas gracias! Féliz día a las mujeres de este foro
