Problema HiJackThis, virus o surriscaldamento pc?

[Skymon.mars]

Ciao a tutti, vi scrivo da un portatile notebook samsung 360 plus, il problema è che spesso si spegne da solo, non capisco se sia surriscaldamento o meno poichè se guardo un film o una partita streaming per intenderci all'improvviso si spegne, però se lo riaccendo questo parte ed è come se nulla fosse. Effettivamente è molto caldo nella parte in alto a sinistra, in direzione della ventola, però volevo postare un file di hijack per chiedervi aiuto su cosa eventualmente fixare, poichè potrebbero essere dei virus. Ho fatto la scansione ma mi è comparsa questa immagine: http://i.imgur.com/UnPAn.jpg
dunque non ha potuto terminare normalmente la scansione, inoltre non è stato nemmeno possibile salvare il log poichè mi è comparso un messaggio che dice: Impossibile trovare il file C:\Program Files\TrendMicro\HiJackThis\hijackthis.log Creare un nuovo file?
se dico si o no è uguale, viene aperto un foglio di blocco note bianco..
Che fare? grazie e scusate la scrittura.. sono con un gomito ingessato

[tecnico24]

Per farsi che Hijackthis rilasci il log , sono necessari i privilegi di amministratore.
Tasto destro su Hijackthis e clicca su Esegui come Ammministratore.
Do a system scan and save logfile e rilascia il log.
Dubito che sia un virus inerente allo spegnimento improvviso , potrebbe trattarsi dell'alimentatore o della ventola di raffreddamento.

[Skymon.mars]

Ho cliccato tasto destro su hijack sul desktop ma non c'è l'opzione che mi consigli di usare.. ho vista home premium

[tecnico24]

Riscaricalo da qui
http://www.ilsoftware.it/querydl.asp?id=754
L'opzione deve uscire obbligatoriamente.

[Skymon.mars]

Grande..
Ecco il log

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 12.43.52, on 08/10/2012
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v9.00 (9.00.8112.16450)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\taskeng.exe
C:\Program Files\Samsung\Samsung Recovery Solution II\WCScheduler.exe
C:\Program Files\Samsung\EBM\EasyBatteryMgr3.exe
C:\Program Files\SAMSUNG\EasySpeedUpManager\EasySpeedUpManager.exe
C:\Program Files\Samsung\Easy Display Manager\dmhkcore.exe
C:\Windows\Explorer.EXE
C:\Program Files\Samsung\Samsung Magic Doctor\MagicDoctorKbdHk.exe
C:\Windows\system32\Dwm.exe
C:\Windows\RtHDVCpl.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\Program Files\CyberLink\PCM4Everio\EverioService.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Avira\AntiVir Desktop\avgnt.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Windows\ehome\ehtray.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Windows\ehome\ehmsas.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\conime.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BtStackServer.exe
C:\Program Files\Synaptics\SynTP\SynTPHelper.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CCC.exe
C:\Program Files\Orbitdownloader\orbitdm.exe
C:\Program Files\Orbitdownloader\orbitnet.exe
C:\Windows\System32\mspaint.exe
C:\Users\T3O\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\T3O\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\T3O\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\T3O\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Windows\System32\notepad.exe
C:\Program Files\CCleaner\CCleaner.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Users\T3O\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\T3O\Desktop\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.orbitdownloader.com
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 =
O2 - BHO: btorbit.com - {000123B4-9B42-4900-B3F7-F4B073EFC214} - C:\Program Files\Orbitdownloader\orbitcth.dll
O2 - BHO: Supporto di collegamento per Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll
O2 - BHO: Easy Gif Animator Toolbar Helper - {96372AB6-15EB-4316-B497-71C741BC548C} - C:\Program Files\Easy Gif Animator Extension\v3.3.0.2\EasyGifAnimator_Toolbar.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.4.4525.1752\swg.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google Toolbar\Component\fastsearch_B7C5AC242193BB3E.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: Easy Gif Animator Toolbar - {35065594-9169-4A34-B167-FC4865038E53} - C:\Program Files\Easy Gif Animator Extension\v3.3.0.2\EasyGifAnimator_Toolbar.dll
O3 - Toolbar: (no name) - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - (no file)
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [StartCCC] C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [LanguageShortcut] "C:\Program Files\CyberLink\PowerDVD\Language\Language.exe"
O4 - HKLM\..\Run: [EverioService] "C:\Program Files\CyberLink\PCM4Everio\EverioService.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\Avira\AntiVir Desktop\avgnt.exe" /min
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: BTTray.lnk = ?
O8 - Extra context menu item: &Download by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/201
O8 - Extra context menu item: &Grab video by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/204
O8 - Extra context menu item: Do&wnload selected by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/203
O8 - Extra context menu item: Down&load all by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/202
O8 - Extra context menu item: Invia immagine alla periferica &Bluetooth... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
O8 - Extra context menu item: Invia pagina alla periferica &Bluetooth... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-12650 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O16 - DPF: {0CCA191D-13A6-4E29-B746-314DEE697D83} (Facebook Photo Uploader 5 Control) - http://upload.facebook.com/controls/200 ... oader5.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/f ... wflash.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs: C:\Windows\System32\avgrsstx.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\Windows\system32\browseui.dll
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: Agere Modem Call Progress Audio (AgereModemAudio) - Agere Systems - C:\Windows\system32\agrsmsvc.exe
O23 - Service: Avira Pianificatore (AntiVirSchedulerService) - Avira Operations GmbH & Co. KG - C:\Program Files\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira Realtime Protection (AntiVirService) - Avira Operations GmbH & Co. KG - C:\Program Files\Avira\AntiVir Desktop\avguard.exe
O23 - Service: Ati External Event Utility - ATI Technologies Inc. - C:\Windows\system32\Ati2evxx.exe
O23 - Service: CT Device Query service (CTDevice_Srv) - Creative Technology Ltd - C:\Program Files\Creative\Shared Files\CTDevSrv.exe
O23 - Service: Creative Centrale Media Server (CTUPnPSv) - Creative Technology Ltd - C:\Program Files\Creative\Creative Centrale\CTUPnPSv.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Program Files\CyberLink\Shared Files\RichVideo.exe
O23 - Service: Samsung Update Plus - Unknown owner - C:\Program Files\Samsung\Samsung Update Plus\SLUBackgroundService.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files\Skype\Updater\Updater.exe

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End of file - 9207 bytes

[tecnico24]

Il log è pulito.
C'è qualche residuo di avg , passa questo tool
http://www.avg.com/it-it/strumenti
Il problema dipende da altro , non sicuramente da un malware.

[Skymon.mars]

Grazie. l'ho fatto partire, è stato breve, dovrebbe aver finito.. Ok, quindi sarà proprio un problema hardware :(

[The Doctor]

Sei in grado di verificare quanta polvere è depositata sulla ventola? Magari basta una pulita con dell'aria compressa