Sim, dava jeito eles correrem o Hijackthis e postarem o log aqui.
Aqui está o que o Hijackthis deu:
Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 14:08:12, on 19-12-2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programas\Alwil Software\Avast4\aswUpdSv.exe
C:\Programas\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Programas\Software WIDCOMM\Bluetooth\bin\btwdins.exe
C:\WINDOWS\system32\gearsec.exe
C:\Programas\Ficheiros comuns\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programas\Nero\Nero8\Nero BackItUp\NBService.exe
C:\Programas\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\Programas\Alwil Software\Avast4\ashMaiSv.exe
C:\Programas\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Programas\Apoint2K\Apoint.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Programas\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Programas\QuickTime\qttask.exe
C:\Programas\iTunes\iTunesHelper.exe
C:\Programas\HPQ\Quick Launch Buttons\EabServr.exe
C:\Programas\Java\j2re1.4.2_03\bin\jusched.exe
C:\Programas\DAEMON Tools\daemon.exe
C:\Programas\iPod\bin\iPodService.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programas\Apoint2K\Apntex.exe
C:\Programas\Lexmark 2200 Series\lxbvbmgr.exe
C:\Programas\Lexmark 2200 Series\lxbvbmon.exe
C:\WINDOWS\svchost.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programas\MSN Messenger\MsnMsgr.Exe
C:\Programas\Ficheiros comuns\Nero\Lib\NMBgMonitor.exe
C:\Programas\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
C:\Programas\Software WIDCOMM\Bluetooth\BTTray.exe
C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexingService.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Programas\Ficheiros comuns\Adobe\Updater5\AdobeUpdater.exe
C:\Programas\AutoCAD 2006\acad.exe
C:\DOCUME~1\ANAMAR~1\DEFINI~1\Temp\AdskCleanup.0001
C:\Programas\Ficheiros comuns\Autodesk Shared\Service\AdskScSrv.exe
C:\Programas\Ficheiros comuns\Autodesk Shared\WSCommCntr1.exe
C:\Documents and Settings\Ana Margarida\Ambiente de trabalho\HiJackThis_v2.exe
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hiperligações
O2 - BHO: Facilitador de Leitor de Link Adobe PDF - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Ficheiros comuns\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programas\Ficheiros comuns\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programas\google\googletoolbar2.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programas\google\googletoolbar2.dll
O4 - HKLM\..\Run: [Apoint] C:\Programas\Apoint2K\Apoint.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programas\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [Cpqset] C:\Programas\HPQ\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programas\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] C:\Programas\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [eabconfg.cpl] C:\Programas\HPQ\Quick Launch Buttons\EabServr.exe /Start
O4 - HKLM\..\Run: [UpdateManager] "C:\Programas\Ficheiros comuns\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programas\Java\j2re1.4.2_03\bin\jusched.exe
O4 - HKLM\..\Run: [DAEMON Tools] "C:\Programas\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Programas\Ficheiros comuns\Nero\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [NBKeyScan] "C:\Programas\Nero\Nero8\Nero BackItUp\NBKeyScan.exe"
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [AdslTaskBar] rundll32.exe stmctrl.dll,TaskBar
O4 - HKLM\..\Run: [Lexmark 2200 Series] "C:\Programas\Lexmark 2200 Series\lxbvbmgr.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programas\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [svchost.exe] C:\WINDOWS\svchost.exe
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programas\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programas\Ficheiros comuns\Nero\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [swg] C:\Programas\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Serviço de rede')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programas\Ficheiros comuns\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: AutoCAD Startup Accelerator.lnk = C:\Programas\Ficheiros comuns\Autodesk Shared\acstart16.exe
O4 - Global Startup: BTTray.lnk = ?
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Enviar para &Bluetooth - C:\Programas\Software WIDCOMM\Bluetooth\btsendto_ie_ctx.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\j2re1.4.2_03\bin\npjpi142_03.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\j2re1.4.2_03\bin\npjpi142_03.dll
O9 - Extra button: Pesquisar - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programas\Software WIDCOMM\Bluetooth\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-4017 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programas\Software WIDCOMM\Bluetooth\btsendto_ie.htm
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
O22 - SharedTaskScheduler: Pré-carregador Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon da cache de categorias dos componentes - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe LM Service - Unknown owner - C:\Programas\Ficheiros comuns\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Programas\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Programas\Ficheiros comuns\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Programas\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Programas\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Programas\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Programas\Software WIDCOMM\Bluetooth\bin\btwdins.exe
O23 - Service: Gear Security Service (GEARSecurity) - GEAR Software - C:\WINDOWS\system32\gearsec.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Programas\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Programas\iPod\bin\iPodService.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Programas\Ficheiros comuns\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: Nero BackItUp Scheduler 3 - Nero AG - C:\Programas\Nero\Nero8\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexingService.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programas\Analog Devices\SoundMAX\SMAgent.exe
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End of file - 9278 bytes