virus? ecco il log hijackthis

[tambym]

buonasera... l'eeepc di mia madre è lentissimo così dando un'occhiata veloce ho visto un paio di cose che mi hanno un po' allarmato. Innanzitutto la presenza di programmi legati a skype come GameXNGO e EasyBitsGO che ho provato a cancellare ma diceva "impossibile perché in uso". Allora con Task Manager ho guardato un po' la situazione e l'utilizzo della CPU variava tra il 20% e il 60%... e nonostante non ci fosse nulla di aperto, tutti questi programmi risultavano aperti e Skype non si riusciva a chiudere.
Ho effettuato la scansione con hijackthis e ho "fixato" la riga dove c'era scritto:
"C:\Program Files (x86)\Skype\\Phone\Skype.exe" /nosplash /minimized
Allora ho potuto cancellare un po' di quei files... e la CPU ora varia dal 7% al 40%, e quindi vi posto il log che ho appena fatto con hijackthis... (tra 2 post perché non me lo lascia postare ora)

[tambym]

post 2

[tambym]

post 3

[tambym]

ecco il log


Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 16:29:49, on 25/02/2012
Platform: Windows 7 (WinNT 6.00.3504)
MSIE: Internet Explorer v8.00 (8.00.7600.16930)
Boot mode: Normal

Running processes:
C:\windows\System32\smss.exe
C:\windows\system32\csrss.exe
C:\windows\system32\wininit.exe
C:\windows\system32\csrss.exe
C:\windows\system32\services.exe
C:\windows\system32\winlogon.exe
C:\windows\system32\lsass.exe
C:\windows\system32\lsm.exe
C:\windows\system32\svchost.exe
C:\windows\system32\nvvsvc.exe
C:\windows\system32\svchost.exe
C:\windows\System32\svchost.exe
C:\windows\System32\svchost.exe
C:\windows\system32\svchost.exe
C:\windows\system32\svchost.exe
C:\windows\system32\nvvsvc.exe
C:\windows\system32\svchost.exe
C:\windows\system32\WLANExt.exe
C:\windows\system32\conhost.exe
C:\windows\System32\spoolsv.exe
C:\windows\system32\svchost.exe
C:\Windows\System32\AsusService.exe
C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\avp.exe
C:\windows\system32\taskhost.exe
C:\windows\system32\Dwm.exe
C:\windows\Explorer.EXE
C:\Program Files\WIDCOMM\Bluetooth Software\btwdins.exe
C:\windows\System32\svchost.exe
C:\windows\System32\svchost.exe
C:\Program Files\Microsoft\BingBar\SeaPort.EXE
C:\Program Files\Microsoft Application Virtualization Client\sftvsa.exe
C:\windows\system32\svchost.exe
C:\Program Files\Common Files\Microsoft Shared\Windows Live\WLIDSVC.EXE
C:\Program Files\Intel\Intel Matrix Storage Manager\IAANTMon.exe
C:\Program Files\Microsoft Application Virtualization Client\sftlist.exe
C:\Program Files\Common Files\Microsoft Shared\Windows Live\WLIDSvcM.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\Program Files\Synaptics\SynTP\SynAsusAcpi.exe
C:\Windows\AsScrPro.exe
C:\Program Files\Synaptics\SynTP\SynTPHelper.exe
C:\Program Files\EeePC\HotkeyService\HotKeyMon.exe
C:\Program Files\EeePC\HotkeyService\HotkeyService.exe
C:\Program Files\EeePC\SHE\SuperHybridEngine.exe
C:\Program Files\Vodafone\Vodafone Mobile Connect\Bin\VMCService.exe
C:\Program Files\Asus\LiveUpdate\LiveUpdate.exe
C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe
C:\Program Files\EeePC\CapsHook\CapsHook.exe
C:\windows\system32\wbem\wmiprvse.exe
C:\Program Files\Common Files\Microsoft Shared\Virtualization Handler\CVHSVC.EXE
C:\windows\system32\wbem\wmiprvse.exe
C:\windows\system32\SearchIndexer.exe
C:\windows\system32\svchost.exe
C:\windows\system32\svchost.exe
C:\Windows\System32\igfxtray.exe
C:\Windows\System32\hkcmd.exe
C:\Windows\System32\igfxpers.exe
C:\Program Files\Vodafone\Vodafone Mobile Connect\Bin\MobileConnect.exe
C:\windows\system32\igfxsrvc.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Ask.com\Updater\Updater.exe
C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\avp.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe
C:\Program Files\OpenOffice.org 3\program\soffice.exe
C:\Program Files\OpenOffice.org 3\program\soffice.bin
C:\Program Files\WIDCOMM\Bluetooth Software\BtStackServer.exe
C:\windows\system32\svchost.exe
C:\windows\System32\svchost.exe
C:\Program Files\Windows Media Player\wmpnetwk.exe
C:\windows\system32\taskeng.exe
C:\windows\system32\wuauclt.exe
C:\windows\system32\svchost.exe
C:\Windows\system32\WUDFHost.exe
E:\HiJackThis.exe
C:\Program Files\Microsoft\BingBar\BingBar.exe
C:\Program Files\Microsoft\BingBar\BingApp.exe
C:\windows\system32\SearchProtocolHost.exe
C:\windows\system32\SearchFilterHost.exe
C:\windows\system32\msfeedssync.exe
C:\Program Files\Microsoft\BingBar\BBSvc.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://asus.msn.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 =
R3 - URLSearchHook: UrlSearchHook Class - {00000000-6E41-4FD3-8538-502F5495E5FC} - C:\Program Files\Ask.com\GenericAskToolbar.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: IEVkbdBHO - {59273AB4-E7D3-40F9-A1A8-6FA9CCA1862C} - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\ievkbd.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Windows Live Messenger Companion Helper - {9FDDE16B-836F-4806-AB1F-1455CBEFF289} - C:\Program Files\Windows Live\Companion\companioncore.dll
O2 - BHO: (no name) - {BA3295CF-17ED-4F49-9E95-D999A0ADBFDC} - (no file)
O2 - BHO: Bing Bar Helper - {d2ce3e00-f94a-4740-988e-03dc2f38c34f} - "C:\Program Files\Microsoft\BingBar\BingExt.dll" (file missing)
O2 - BHO: Ask Toolbar BHO - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files\Ask.com\GenericAskToolbar.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: link filter bho - {E33CF602-D945-461A-83F0-819F76A199F8} - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\klwtbbho.dll
O3 - Toolbar: Bing Bar - {8dcb7100-df86-4384-8842-8fa844297b3f} - "C:\Program Files\Microsoft\BingBar\BingExt.dll" (file missing)
O3 - Toolbar: Ask Toolbar - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files\Ask.com\GenericAskToolbar.dll
O4 - HKLM\..\Run: [IAAnotif] C:\Program Files\Intel\Intel Matrix Storage Manager\iaanotif.exe
O4 - HKLM\..\Run: [SynTPEnh] %ProgramFiles%\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [SynAsusAcpi] %ProgramFiles%\Synaptics\SynTP\SynAsusAcpi.exe
O4 - HKLM\..\Run: [ASUS Screen Saver Protector] C:\windows\AsScrPro.exe
O4 - HKLM\..\Run: [UCam_Menu] "C:\Program Files\CyberLink\YouCam\MUITransfer\MUIStartMenu.exe" "C:\Program Files\CyberLink\YouCam" UpdateWithCreateOnce "Software\CyberLink\YouCam\2.0"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [HotkeyMon] AsusSender.exe C:\Program Files\EeePC\HotkeyService\HotKeyMon.exe
O4 - HKLM\..\Run: [HotkeyService] AsusSender.exe C:\Program Files\EeePC\HotkeyService\HotkeyService.exe
O4 - HKLM\..\Run: [SuperHybridEngine] AsusSender.exe C:\Program Files\EeePC\SHE\SuperHybridEngine.exe
O4 - HKLM\..\Run: [LiveUpdate] AsusSender.exe C:\Program Files\Asus\LiveUpdate\LiveUpdate.exe auto
O4 - HKLM\..\Run: [CapsHook] AsusSender.exe C:\Program Files\EeePC\CapsHook\CapsHook.exe
O4 - HKLM\..\Run: [Eee Docking] C:\Program Files\ASUS\Eee Docking\Eee Docking.exe autorun
O4 - HKLM\..\Run: [GraphicsSwitch] AsusSender.exe C:\Program Files\Asus\GraphicsSwitch\GPUStatusMonitor.exe
O4 - HKLM\..\Run: [RtHDVCpl] C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe -s
O4 - HKLM\..\Run: [OOBESetup] C:\Program Files\asus\OOBERegBackup\OOBERegBackup.exe /restore -"C:\Program Files\asus\OOBERegBackup\OOBEReg.ini"
O4 - HKLM\..\Run: [Boingo Wi-Fi] "C:\Program Files\Boingo\Boingo Wi-Fi\Boingo.lnk"
O4 - HKLM\..\Run: [IgfxTray] C:\windows\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\windows\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\windows\system32\igfxpers.exe
O4 - HKLM\..\Run: [G Data AntiVirus Tray Application] C:\Program Files\G Data\AntiVirus\AVKTray\AVKTray.exe
O4 - HKLM\..\Run: [MobileConnect] %programfiles%\Vodafone\Vodafone Mobile Connect\Bin\MobileConnect.exe /silent
O4 - HKLM\..\Run: [ASUSWebStorage] C:\Program Files\ASUS\ASUS WebStorage\3.0.108.222\AsusWSPanel.exe /S
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [ApnUpdater] "C:\Program Files\Ask.com\Updater\Updater.exe"
O4 - HKLM\..\Run: [AVP] "C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\avp.exe"
O4 - HKCU\..\Run: [Google Update] "C:\Users\Valeria\AppData\Local\Google\Update\GoogleUpdate.exe" /c
O4 - Startup: OpenOffice.org 3.2.lnk = C:\Program Files\OpenOffice.org 3\program\quickstart.exe
O4 - Global Startup: AsusVibeLauncher.lnk = C:\Program Files\ASUS\AsusVibe\AsusVibeLauncher.exe
O4 - Global Startup: Bluetooth.lnk = ?
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\windows\system32\GPhotos.scr/200
O8 - Extra context menu item: Aggiungi ad Anti-Banner - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\ie_banner_deny.htm
O8 - Extra context menu item: Send image to &Bluetooth Device... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
O8 - Extra context menu item: Send page to &Bluetooth Device... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra button: @C:\Program Files\Windows Live\Companion\companionlang.dll,-600 - {0000036B-C524-4050-81A0-243669A86B9F} - C:\Program Files\Windows Live\Companion\companioncore.dll
O9 - Extra button: @C:\Program Files\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1004 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1003 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: &Tastiera Virtuale - {4248FE82-7FCB-46AC-B270-339F08212110} - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\ievkbd.dll
O9 - Extra button: Skype Plug-In - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files\Skype\Toolbars\Internet Explorer\skypeieplugin.dll (file missing)
O9 - Extra 'Tools' menuitem: Skype Plug-In - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files\Skype\Toolbars\Internet Explorer\skypeieplugin.dll (file missing)
O9 - Extra button: @C:\Program Files\WIDCOMM\Bluetooth Software\btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @C:\Program Files\WIDCOMM\Bluetooth Software\btrez.dll,-12650 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra button: C&ontrollo URL - {CCF151D8-D089-449F-A5A4-D9909053F20F} - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\klwtbbho.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft shared\windows live\wlidnsp.dll
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Program Files\Skype\Toolbars\Internet Explorer\skypeieplugin.dll (file missing)
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O20 - AppInit_DLLs: C:\Windows\System32\nvinit.dll
O23 - Service: Asus Launcher Service (AsusService) - Unknown owner - C:\Windows\System32\AsusService.exe
O23 - Service: Servizio Kaspersky Anti-Virus (AVP) - Kaspersky Lab ZAO - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2012\avp.exe
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Program Files\WIDCOMM\Bluetooth Software\btwdins.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Intel(R) Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\IAANTMon.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:\windows\system32\nvvsvc.exe
O23 - Service: Vodafone Mobile Connect Service (VMCService) - Vodafone - C:\Program Files\Vodafone\Vodafone Mobile Connect\Bin\VMCService.exe

--
End of file - 12271 bytes

[FrancescoFDAC]

Scarica ComboFix: http://download.bleepingcomputer.com/sUBs/ComboFix.exe
● posiziona il file scaricato sul Desktop
● disattiva l'Antivirus in uso, dall'icona presente sulla Traybar (accanto all'orologio di Windows)
● disattiva il Firewall eventualmente installato, dall'icona presente sulla Traybar (accanto all'orologio di Windows)

Eseguiti i passaggi indicati sopra:
● lancia ComboFix con un doppio click
● segui le istruzioni che verranno rilasciate per eseguire la scansione
● in caso tu abbia Windows XP, verrà richiesta l'installazione della Console di ripristino di emergenza: non la installare
● senza eseguire nessuna altra operazione, lascia che il tool completi il suo lavoro

Note - durante la scansione:
● potrebbero comparire alcuni file sul Desktop, e poi eliminati
● spariranno, per un attimo, tutte le icone presenti sul Desktop: nulla di cui preoccuparsi
● potrebbe venire rilasciato un messaggio in relazione all'Antivirus in uso: prosegui ignorando il messaggio
● il firewall potrebbe rilasciare un avviso circa la rimozione di alcuni driver: consenti
● potrebbe apparire sul Desktop l'icona di Internet Explorer

Quando ComboFix avrà concluso l'operazione di scansione:
● il sistema verrà riavviato automaticamente: in caso contrario, riavvialo te
● vai in Disco Locale C:, cerca il file di testo dal nome ComboFix.txt ed allegalo

Nota - riguardo al programma:
● per eseguire correttamente ComboFix su Windows Vista e Windows Seven, clicca con il tasto destro del mouse sull'icona del programma e, dal menù contestuale, scegli la voce Esegui come Amministratore
● sUBs, la software house che distribuisce ComboFix, non è responsabile di qualsiasi danno causato da te dopo l'utilizzo del software stesso.
Lo stesso vale per me; questo tool non è un giocattolo e non è destinato all'utilizzo quotidiano. Esso non dovrebbe essere utilizzato a meno che non venga espressamente richiesto da un esperto
● ComboFix disabilita l'esecuzione automatica delle unità USB (Chiavette, Hard Disk Esterni, Lettori MP3...) per prevenire future minacce: quando inserisci una Pendrive, sarai costretto ad avviarla dalle Risorse del computer. Una precauzione in più, una possibile minaccia in meno