Ciao Alfonso,da un paio di giorni mia figlia dice che ha problemi al pc, oggi (dato che fare scansioni antivirus e antispyware sembra essere troppo) ho cercato di controllare io, ed ad awere mi da un'infezione di linkoptimizer so bene leggendo il forum quanto sia difficile l'impresa, ma prima di passare alla formattazione forzata desidero fare un tentativo.questo intanto è il log di hijackthis
Logfile of HijackThis v1.99.1
Scan saved at 10:44:21 , on 24/10/06
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programmi\QuickTime\qttask.exe
C:\WINDOWS\Temp\nysh1.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Sony Corporation\Picture Package\Picture Package Menu\SonyTray.exe
C:\Programmi\Sony Corporation\Picture Package\Picture Package Applications\Residence.exe
C:\Programmi\AntiVir PersonalEdition Classic\sched.exe
C:\Programmi\AntiVir PersonalEdition Classic\avguard.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\HPZipm12.exe
C:\Programmi\Spyware Doctor\sdhelp.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\DOCUME~1\ADMINI~1\IMPOST~1\Temp\Directory temporanea 3 per hijackthis.zip\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Class - {F3B3E00F-BA09-47FE-6659-99A56304A974} - C:\WINDOWS\vdorp1.dll (file missing)
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Programmi\MSN Apps\MSN Toolbar\MSN Toolbar\01.02.5000.1021\it\msntb.dll (file missing)
O4 - HKLM\..\Run: [SMSERIAL] sm56hlpr.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [nysh1.exe] C:\WINDOWS\Temp\nysh1.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Programmi\MSN Messenger\msnmsgr.exe" /background
O4 - Global Startup: Picture Package Menu.lnk = C:\Programmi\Sony Corporation\Picture Package\Picture Package Menu\SonyTray.exe
O4 - Global Startup: Picture Package VCD Maker.lnk = C:\Programmi\Sony Corporation\Picture Package\Picture Package Applications\Residence.exe
O8 - Extra context menu item: Eandsporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Spyware Doctor - {2D663D1A-8670-49D9-A1A5-4C56B4E14E84} - C:\PROGRA~1\SPYWAR~1\tools\iesdpb.dll (file missing)
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - :windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
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
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) -
http://messenger.zone.msn.com/binary/MineSweeper.cab31267.cabO16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) -
http://download.bitdefender.com/resources/scan8/oscan8.cabO16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) -
http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cabO17 - HKLM\System\CCS\Services\Tcpip\..\{A1C6EDD9-B267-4DE5-B51C-963B87321337}: NameServer = 151.99.125.2
O17 - HKLM\System\CCS\Services\Tcpip\..\{FE030B0B-A552-4AC4-8BE8-227E4B298FA4}: NameServer = 151.99.125.2
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSN Messenger\msgrapp.8.0.0792.00.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSN Messenger\msgrapp.8.0.0792.00.dll
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - C:\Programmi\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: PC Tools Spyware Doctor (SDhelper) - PC Tools Research Pty Ltd - C:\Programmi\Spyware Doctor\sdhelp.exe
nella cartella administratorin documenti e setting ho trovato una cartella strana di nome MdifpyfaY mai sentita prim.ed adaware mi da il linkoptimizer in regkey urlserchhooks regvalue software internet explorerurlserachhooks CFBFAE00-17A6-11D0-99CB-00C04FD64497 i regkey clsid e3a37057-dl0b-b02a-d823-20e202c583b5 cosa devo fare?
non dirmi che manca il firewall l'ho so ma in questo pc non va ZA blocca tutto e non è connesso tramite router ma modem normale in cui il mio fa da server e li è tutto a posto
grazie Emilia