Noto che sei un nuovo iscritto, quindi un saluto e benvenuto o benvenuta.
Allora il pc non è infettato, non dar retta a quello che dice virit, lo dovresti usare solo per analizzare un file e non averlo in Avvio automatico. Hai solo troppi programmi, toolbar inutili e troppe voci in avvio, dovresti avere il pc rallentato, se è un portatile ancora peggio.
Se hai dei programmi che usi saltuariamente è meglio rimuoverli e li installi solo quando ti servono, tieni solo quelli che usi di frequente, questa è la mia opinione.

Fai questa scansione:
Scarica Adwcleaner sul desktop:
http://general-changelog-team.fr/en/downloads/finish/20-outils-de-xplode/2-adwcleaner
Avvialo e clicca sul pulsante "Elimina".
Conferma con OK le varie finestre che ti compariranno.
Il pc si riavvierà, e uscirà il log con le eliminazioni.
Postalo qui.

Dopo rifai una scansione con HJT e posta il log aggiornato e eliminiamo voci inutili.
Dovresti dirmi anche se il pc ha dei problemi altrimenti basta fare un pò di pulizie. Ciao

# AdwCleaner v2.109 - Logfile creato il 28/01/2013 alle 12:34:22
# Aggiornamento 26/01/2013 by Xplode
# Sistema Operativo : Microsoft Windows XP Service Pack 3 (32 bits)
# Utente : Pamela Spuri - SN012345678912
# Modalità Avvio : Modalità Normale
# Eseguito da : F:\adwcleaner.exe
# Opzioni [Elimina]


***** [Servizi] *****


***** [File / Cartelle] *****

Cartella Eliminato : C:\Documents and Settings\Pamela Spuri\Impostazioni locali\Dati applicazioni\Conduit
Cartella Eliminato : C:\Documents and Settings\Pamela Spuri\Impostazioni locali\Dati applicazioni\Freecorder
Cartella Eliminato : C:\Programmi\Conduit
Cartella Eliminato : C:\Programmi\Crawler
Eliminato al riavvio : C:\Programmi\Freecorder

***** [Registro] *****

Chiave Eliminata : HKCU\Software\Conduit
Chiave Eliminata : HKCU\Software\CToolbar
Chiave Eliminata : HKCU\Software\Freecorder
Chiave Eliminata : HKCU\Software\Microsoft\Internet Explorer\MenuExt\Crawler Search
Chiave Eliminata : HKCU\Software\Microsoft\Internet Explorer\SearchScopes\{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}
Chiave Eliminata : HKCU\Software\Microsoft\Internet Explorer\SearchScopes\{AFDBDDAA-5D3F-42EE-B79C-185A7020515B}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{02478D38-C3F9-4EFB-9B51-7695ECA05670}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{1392B8D2-5C05-419F-A8F6-B9F15A596612}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{201F27D4-3704-41D6-89C1-AA35E39143ED}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{3041D03E-FD4B-44E0-B742-2D9B88305F98}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{4B3803EA-5230-4DC3-A7FC-33638F3D3542}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{02478D38-C3F9-4EFB-9B51-7695ECA05670}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{1392B8D2-5C05-419F-A8F6-B9F15A596612}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{201F27D4-3704-41D6-89C1-AA35E39143ED}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{3041D03E-FD4B-44E0-B742-2D9B88305F98}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{4B3803EA-5230-4DC3-A7FC-33638F3D3542}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{8736C681-37A0-40C6-A0F0-4C083409151C}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{9CB65201-89C4-402C-BA80-02D8C59F9B1D}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{9CB65206-89C4-402C-BA80-02D8C59F9B1D}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{FE063DB1-4EC0-403E-8DD8-394C54984B2C}
Chiave Eliminata : HKCU\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{FE063DB9-4EC0-403E-8DD8-394C54984B2C}
Chiave Eliminata : HKCU\Software\Softonic
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{02478D38-C3F9-4EFB-9B51-7695ECA05670}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{1392B8D2-5C05-419F-A8F6-B9F15A596612}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{147A976F-EEE1-4377-8EA7-4716E4CDD239}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{183643C8-EE67-4574-9A38-927852E34163}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{1DDA201E-5B42-4352-933E-21A92B297E3B}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{3C471948-F874-49F5-B338-4F214A2EE0B1}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{4B3803EA-5230-4DC3-A7FC-33638F3D3542}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{4D25FB7A-8902-4291-960E-9ADA051CFBBF}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{54ECA872-DB2A-4C6B-BBB2-F3777C6786CC}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{8736C681-37A0-40C6-A0F0-4C083409151C}
Chiave Eliminata : HKLM\SOFTWARE\Classes\CLSID\{9AFB8248-617F-460D-9366-D71CDEDA3179}
Chiave Eliminata : HKLM\SOFTWARE\Classes\ctbcommon.Buttons
Chiave Eliminata : HKLM\SOFTWARE\Classes\ctbr.R404Pro
Chiave Eliminata : HKLM\SOFTWARE\Classes\CToolbar.TB4Client
Chiave Eliminata : HKLM\SOFTWARE\Classes\CToolbar.TB4Script
Chiave Eliminata : HKLM\SOFTWARE\Classes\CToolbar.TB4Server
Chiave Eliminata : HKLM\SOFTWARE\Classes\IMsiDe1egate.Application.1
Chiave Eliminata : HKLM\SOFTWARE\Classes\Interface\{01C78433-6FDF-4E5A-A82D-B535C32E03DF}
Chiave Eliminata : HKLM\SOFTWARE\Classes\Interface\{41349826-5C7F-4BF0-8279-5DAF1DE6E9AE}
Chiave Eliminata : HKLM\SOFTWARE\Classes\Interface\{604EA016-1EDE-41E6-A23E-76CF8F2A4808}
Chiave Eliminata : HKLM\SOFTWARE\Classes\Interface\{B3BA5582-79A9-464D-A7FA-711C5888C6E9}
Chiave Eliminata : HKLM\SOFTWARE\Classes\Interface\{E9BBD270-4B87-4EE2-912F-6635674986C0}
Chiave Eliminata : HKLM\SOFTWARE\Classes\PROTOCOLS\Handler\tbr
Chiave Eliminata : HKLM\SOFTWARE\Classes\TypeLib\{506F578A-91E1-46CE-830F-E2F4268E9966}
Chiave Eliminata : HKLM\SOFTWARE\Classes\TypeLib\{E79BB61D-7F1A-41DF-8AD0-402795E3B566}
Chiave Eliminata : HKLM\Software\Conduit
Chiave Eliminata : HKLM\Software\CToolbar
Chiave Eliminata : HKLM\Software\Freecorder
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Management\ARPCache\CToolbar_UNINSTALL
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Management\ARPCache\Freecorder Toolbar
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1392B8D2-5C05-419F-A8F6-B9F15A596612}
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved\{02478D38-C3F9-4EFB-9B51-7695ECA05670}
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\Crawler
Chiave Eliminata : HKLM\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\0FF2AEFF45EEA0A48A4B33C1973B6094
Chiave Eliminata : HKLM\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\305B09CE8C53A214DB58887F62F25536
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CToolbar_UNINSTALL
Chiave Eliminata : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Freecorder Toolbar
Valore Eliminata : HKCU\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser [{4B3803EA-5230-4DC3-A7FC-33638F3D3542}]
Valore Eliminata : HKCU\Software\Microsoft\Internet Explorer\URLSearchHooks [{1392B8D2-5C05-419F-A8F6-B9F15A596612}]
Valore Eliminata : HKCU\Software\Microsoft\Internet Explorer\URLSearchHooks [{9CB65206-89C4-402C-BA80-02D8C59F9B1D}]
Valore Eliminata : HKLM\SOFTWARE\Microsoft\Internet Explorer\Toolbar [{1392B8D2-5C05-419F-A8F6-B9F15A596612}]
Valore Eliminata : HKLM\SOFTWARE\Microsoft\Internet Explorer\Toolbar [{4B3803EA-5230-4DC3-A7FC-33638F3D3542}]
Valore Eliminata : HKLM\SOFTWARE\Mozilla\Firefox\Extensions [{4B3803EA-5230-4DC3-A7FC-33638F3D3542}]

***** [Browser Internet] *****

-\\ Internet Explorer v8.0.6001.18702

[OK] Registro Pulito.

-\\ Mozilla Firefox v18.0.1 (it)

File : C:\Documents and Settings\Pamela Spuri\Dati applicazioni\Mozilla\Firefox\Profiles\uaaeo0sk.default\prefs.js

[OK] File Pulito.

-\\ Google Chrome v24.0.1312.56

File : C:\Documents and Settings\Pamela Spuri\Impostazioni locali\Dati applicazioni\Google\Chrome\User Data\Default\Preferences

[OK] File Pulito.

*************************

AdwCleaner[S1].txt - [7822 octets] - [28/01/2013 12:34:22]

########## EOF - C:\AdwCleaner[S1].txt - [7882 octets] ##########


Ecco il secono log dopo la pulizia...



Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 12.48.56, on 28/01/2013
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Intel\Wireless\Bin\EvtEng.exe
C:\Programmi\Intel\Wireless\Bin\S24EvMon.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Alwil Software\Avast5\AvastSvc.exe
C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\WINDOWS\ATK0100\HControl.exe
C:\Programmi\File comuni\Ulead Systems\AutoDetector\monitor.exe
C:\Programmi\Sonic\DigitalMedia LE v7\MyDVD LE\DetectorApp.exe
C:\Programmi\File comuni\InstallShield\UpdateService\issch.exe
C:\APPS\Powercinema\PCMService.exe
C:\Programmi\Intel\Wireless\bin\ZCfgSvc.exe
C:\Programmi\Intel\Wireless\Bin\ifrmewrk.exe
C:\Programmi\WinAlarm\WinAlarm.exe
C:\Programmi\PC Tools Firewall Plus\FirewallGUI.exe
C:\Programmi\Alwil Software\Avast5\avastUI.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\VEXPLite\MONLITE.EXE
C:\APPS\SMP\SmpSys.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Programmi\program\soffice.exe
C:\Programmi\program\soffice.bin
C:\WINDOWS\ATK0100\ATKOSD.exe
C:\Programmi\Bonjour\mDNSResponder.exe
C:\WINDOWS\system32\cisvc.exe
c:\APPS\Powercinema\Kernel\TV\CLCapSvc.exe
c:\APPS\Powercinema\Kernel\TV\CLSched.exe
c:\APPS\Powercinema\Kernel\CLML_NTService\CLMLServer.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\PC Tools Firewall Plus\FWService.exe
C:\Programmi\Intel\Wireless\Bin\RegSrvc.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\File comuni\Ulead Systems\DVD\ULCDRSvr.exe
C:\Programmi\Sonic\DigitalMedia LE v7\MyDVD LE\USBDeviceService.exe
C:\VEXPLite\viritsvc.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\cidaemon.exe
C:\Programmi\Trend Micro\HiJackThis\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.tgsoft.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: Yahoo! Toolbar con blocco Pop-Up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: VirIT eXplorer Antivirus - {373BCD12-5B7A-4c09-897B-6B42EC48B0F8} - C:\VEXPLite\viritie.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre6\bin\ssv.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\Alwil Software\Avast5\aswWebRepIE.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Programmi\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Programmi\Google\GoogleToolbarNotifier\5.7.8313.1002\swg.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\Alwil Software\Avast5\aswWebRepIE.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Programmi\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [Collegamento alla pagina delle proprietà di High Definition Audio] HDAShCut.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
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: [HControl] C:\WINDOWS\ATK0100\HControl.exe
O4 - HKLM\..\Run: [Ulead AutoDetector v2] C:\Programmi\File comuni\Ulead Systems\AutoDetector\monitor.exe
O4 - HKLM\..\Run: [DetectorApp] C:\Programmi\Sonic\DigitalMedia LE v7\MyDVD LE\DetectorApp.exe
O4 - HKLM\..\Run: [ISUSPM Startup] C:\PROGRA~1\FILECO~1\INSTAL~1\UPDATE~1\ISUSPM.exe -startup
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Programmi\File comuni\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [PCMService] "c:\APPS\Powercinema\PCMService.exe"
O4 - HKLM\..\Run: [IntelZeroConfig] "C:\Programmi\Intel\Wireless\bin\ZCfgSvc.exe"
O4 - HKLM\..\Run: [IntelWireless] "C:\Programmi\Intel\Wireless\Bin\ifrmewrk.exe" /tf Intel PROSet/Wireless
O4 - HKLM\..\Run: [USB2Check] RUNDLL32.EXE "C:\WINDOWS\system32\PCLECoInst.dll",CheckUSBController
O4 - HKLM\..\Run: [WinAlarm] C:\Programmi\WinAlarm\WinAlarm.exe
O4 - HKLM\..\Run: [00PCTFW] "C:\Programmi\PC Tools Firewall Plus\FirewallGUI.exe" -s
O4 - HKLM\..\Run: [avast] "C:\Programmi\Alwil Software\Avast5\avastUI.exe" /nogui
O4 - HKLM\..\Run: [APSDaemon] "C:\Programmi\File comuni\Apple\Apple Application Support\APSDaemon.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programmi\File comuni\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [VIRIT LITE MONITOR] C:\VEXPLite\MONLITE.EXE
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [SmpcSys] C:\APPS\SMP\SmpSys.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programmi\File comuni\Nero\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [swg] "C:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Pamela Spuri\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
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 - Startup: OpenOffice.org 3.4.1.lnk = C:\Programmi\program\quickstart.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O12 - Plugin for .spop: C:\Programmi\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=file://C:\APPS\IE\offline\it.htm
O16 - DPF: {474F00F5-3853-492C-AC3A-476512BBC336} (UploadListView Class) - http://picasaweb.google.it/s/v/31.36/uploader2.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1358014227296
O16 - DPF: {FFBB3F3B-0A5A-4106-BE53-DFE1E2340CB1} (DownloadManager Control) - http://dlm.tools.akamai.com/dlmanager/versions/activex/dlm-activex-2.2.2.1.cab
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {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: avast! Antivirus - AVAST Software - C:\Programmi\Alwil Software\Avast5\AvastSvc.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Programmi\Bonjour\mDNSResponder.exe
O23 - Service: CyberLink Background Capture Service (CBCS) (CLCapSvc) - Unknown owner - c:\APPS\Powercinema\Kernel\TV\CLCapSvc.exe
O23 - Service: CyberLink Task Scheduler (CTS) (CLSched) - Unknown owner - c:\APPS\Powercinema\Kernel\TV\CLSched.exe
O23 - Service: CyberLink Media Library Service - Cyberlink - c:\APPS\Powercinema\Kernel\CLML_NTService\CLMLServer.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log (EvtEng) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: Servizio di Google Update (gupdate) (gupdate) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Programmi\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: PC Tools Firewall Plus (PCToolsFirewallPlus) - Unknown owner - C:\Programmi\PC Tools Firewall Plus\FWService.exe
O23 - Service: Intel(R) PROSet/Wireless Registry Service (RegSrvc) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Intel(R) PROSet/Wireless Service (S24EventMonitor) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\Programmi\File comuni\Ulead Systems\DVD\ULCDRSvr.exe
O23 - Service: USBDeviceService - Unknown owner - C:\Programmi\Sonic\DigitalMedia LE v7\MyDVD LE\USBDeviceService.exe
O23 - Service: VirIT eXplorer Lite (viritsvclite) - TG Soft Sas www.tgsoft.it - C:\VEXPLite\viritsvc.exe

--
End of file - 10687 bytes

Questa riga non l'ho trovata:
04 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k

Il Log di Malwarebytes

Malwarebytes Anti-Malware 1.70.0.1100
www.malwarebytes.org

Versione database: v2013.01.28.07

Windows XP Service Pack 3 x86 NTFS
Internet Explorer 8.0.6001.18702
Pamela Spuri :: SN012345678912 [amministratore]

28/01/2013 18.42.34
MBAM-log-2013-01-28 (19-33-27).txt

Tipo di scansione: Scansione completa (C:\|)
Opzioni di scansione attive: Memoria | Esecuzione automatica | Registro | File di sistema | Euristica/Extra | Euristica/Shuriken | PUP | PUM
Opzioni di scansione disattivate: P2P
Elementi esaminati: 272166
Tempo impiegato: 48 minuti, 43 secondi

Processi rilevati in memoria: 0
(non sono stati rilevati elementi nocivi)

Moduli di memoria rilevati: 0
(non sono stati rilevati elementi nocivi)

Chiavi di registro rilevate: 1
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{4E7BD74F-2B8D-469E-A0E8-EB65B685FA7D} (Adware.PowerSearch) -> Nessuna azione intrapresa.

Valori di registro rilevati: 2
HKCU\SOFTWARE\Microsoft\Internet Explorer\Toolbar\WebBrowser|{4E7BD74F-2B8D-469E-A0E8-EB65B685FA7D} (Adware.PowerSearch) -> Dati: O×{N+žF èëe¶…ú} -> Nessuna azione intrapresa.
HKCU\SOFTWARE\Microsoft\Internet Explorer\Toolbar\WebBrowser\{4E7BD74F-2B8D-469E-A0E8-EB65B685FA7D} (Adware.PowerSearch) -> Dati: -> Nessuna azione intrapresa.

Voci rilevate nei dati di registro: 0
(non sono stati rilevati elementi nocivi)

Cartelle rilevate: 0
(non sono stati rilevati elementi nocivi)

File rilevati: 1
C:\Documents and Settings\Pamela Spuri\Documenti\Utorrent Scaricati\Jur4551c P4rk III 50und7r4ck\CD.BMP (Extension.Mismatch) -> Nessuna azione intrapresa.

(fine)


Ma volendo si puo togliere il nome della proprietaria precedente (pamela spuri)

ok scusa, lo rifaccio, mi sembrava già di aver postato il log prima e dopo la pulizia di malwarebytes. probabilmenteho fatto un po di confusione nel postarlo!
poi mi spieghi meglio come trovare la cartella giusta da eliminare ke non vorrei sbagliare....visto la mia conoscenza informatica è uguale a - 00

Allora il log di HJT l'ultimo è incompleto ma se dici che il pc va bene non importa.
Per quanto riguarda gli aggiornamenti vai al Supporto Tecnico Microsoft QUI vedi se trovi la soluzione dovresti provare il Fix che ti propone oppure cerca nelle altre pagine se trovi qualche soluzione. Ciao

Di niente, quando hai bisogno scrivi pure. Ciao