Olimpo Informatico

[focault]

seguendo a margine le illuminanti indicazioni del forum ho scoperto di essere stato infettato dal linkoptimizer che ho attaccato nell'ordine con prevx removal tool , Vir it e quindi con il tool della symantec. La situazione sembra essere migliorata ma permane nella cartella Documents and settings la presenza di una cartella nascosta intitolata in modo impressionante (yjVzMYNPyoBluAbgB).
Su suggerimento di Smjert , che ringrazio per la disponibilità e la comprensione allego di seguito il risultato della scansione di hijackthis sperando che mi possiate dare eventuali suggerimenti sulla eventuale procedura da seguire per pocedere alla totale eliminazione del virus.
Vi ringrazio sinceramente per l'attenzione.

Logfile of HijackThis v1.99.1
Scan saved at 23.56.52, on 11/10/2006
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\System32\GEARSec.exe
C:\Programmi\Canon\MultiPASS4\MPSERVIC.EXE
C:\Programmi\Symantec\Norton Ghost\Agent\PQV2iSvc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\svchost.exe
C:\Programmi\File comuni\Ulead Systems\DVD\ULCDRSvr.exe
C:\VEXPLITE\viritsvc.exe
C:\Programmi\Java\j2re1.4.2_03\bin\jusched.exe
C:\windows\system\hpsysdrv.exe
C:\WINDOWS\system32\hphmon06.exe
C:\HP\KBD\KBD.EXE
C:\Programmi\File comuni\InstallShield\UpdateService\issch.exe
C:\Programmi\iTunes\iTunesHelper.exe
C:\WINDOWS\AGRSMMSG.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\ALCWZRD.EXE
C:\WINDOWS\ALCMTR.EXE
C:\Programmi\Symantec\Norton Ghost\Agent\GhostTray.exe
C:\Programmi\ScanSoft\OmniPageSE\opware32.exe
C:\Programmi\Canon\MultiPASS4\MPTBox.exe
C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb09.exe
C:\Programmi\QuickTime\qttask.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\VEXPLITE\MONLITE.EXE
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\FinePixViewer\QuickDCF.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\Programmi\HP\Digital Imaging\bin\hpqtra08.exe
C:\Programmi\Microsoft Office\OFFICE11\WINWORD.EXE
C:\applicazioni\internet\firefox\firefox.exe
C:\Programmi\WinRAR\WinRAR.exe
C:\DOCUME~1\HP_PRO~1\IMPOST~1\Temp\Rar$EX00.782\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iesearch&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iesearch&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iesearch&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iesearch&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iesearch&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iesearch&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=IT_IT&c=Q105&bd=pavilion&pf=desktop
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 6.0\Reader\ActiveX\AcroIEHelper.dll
O3 - Toolbar: Vista HP - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - c:\Programmi\HP\Digital Imaging\bin\HPDTLK02.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\j2re1.4.2_03\bin\jusched.exe
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HPHUPD06] c:\Programmi\HP\{AAC4FC36-8F89-4587-8DD3-EBC57C83374D}\hphupd06.exe
O4 - HKLM\..\Run: [HPHmon06] C:\WINDOWS\system32\hphmon06.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.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: [iTunesHelper] C:\Programmi\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [SiSPower] Rundll32.exe SiSPower.dll,ModeAgent
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [AlcWzrd] ALCWZRD.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [LSBWatcher] c:\hp\drivers\hplsbwatcher\lsburnwatcher.exe
O4 - HKLM\..\Run: [Norton Ghost 9.0] C:\Programmi\Symantec\Norton Ghost\Agent\GhostTray.exe
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe -CheckReg
O4 - HKLM\..\Run: [Omnipage] C:\Programmi\ScanSoft\OmniPageSE\opware32.exe
O4 - HKLM\..\Run: [MPTBox] C:\Programmi\Canon\MultiPASS4\MPTBox.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb09.exe
O4 - HKLM\..\Run: [REGSHAVE] C:\Programmi\REGSHAVE\REGSHAVE.EXE /AUTORUN
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [VIRIT LITE MONITOR] C:\VEXPLITE\MONLITE.EXE
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Exif Launcher.lnk = ?
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Programmi\HP\Digital Imaging\bin\hpqtra08.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) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\j2re1.4.2_03\bin\npjpi142_03.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\j2re1.4.2_03\bin\npjpi142_03.dll
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
O17 - HKLM\System\CCS\Services\Tcpip\..\{56F60A4E-8968-46E0-95D3-CA8E8E863632}: NameServer = 212.216.112.222 212.216.172.162
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: GEARSecurity - GEAR Software - C:\WINDOWS\System32\GEARSec.exe
O23 - Service: Servizio iPod (iPodService) - Apple Computer, Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: MpService - Canon Inc. - C:\Programmi\Canon\MultiPASS4\MPSERVIC.EXE
O23 - Service: Norton Ghost - Symantec Corporation - C:\Programmi\Symantec\Norton Ghost\Agent\PQV2iSvc.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: QFWAOYQPY - Unknown owner - C:\DOCUME~1\HP_PRO~1\IMPOST~1\Temp\QFWAOYQPY.exe (file missing)
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\Programmi\File comuni\Ulead Systems\DVD\ULCDRSvr.exe
O23 - Service: Virit eXplorer Lite (viritsvclite) - TG Soft Sas www.tgsoft.it - C:\VEXPLITE\viritsvc.exe
O23 - Service: Waa - Unknown owner - C:\:eSh.exe (file missing)

[Smjert]

Eccomi

Credo proprio che se hai fatto girare quei 3 tool tu lo abbia debellato, quelli sono dei rimasugli.
Per esserne però più certi basta fare una cosa "semplice":
Avvia HijackThis e premi Do a system scan only, spunta queste voci e poi premi Fix Checked:

[holifay]

credo che questo file: :eSh.exe sia nascosto negli ADS. Apri HijackThis, clicca Open the misc tools section >> Open ADS spy....
- Deseleziona la casella Quick scan
- Clicca Scan
- se lo vedi, selezionalo e premi Remove selected

[focault]

Ho seguito alla lettera la procedura che mi hai indicato eliminando
R3 - Default URLSearchHook is missing
O23 - Service: QFWAOYQPY - Unknown owner - C:\DOCUME~1\HP_PRO~1\IMPOST~1\Temp\QFWAOYQPY.exe (file missing)
O23 - Service: Waa - Unknown owner - C:\:eSh.exe (file missing).

La successiva scansione di Hijack This non ha evidenziato la presenza di
R3 - Default URLSearchHook is missing

I file C :\DOCUME~1\HP_PRO~1\IMPOST~1\Temp\QFWAOYQPY.exe
e C:\:eSh.exe non sono stati trovati né dalla ricerca in modalità provvisoria e neanche attraverso la ricerca con Hijack This .

Spero che questo possa significare la completa guarigione del mio pc.....
In ogni caso, grazie di cuore

[Smjert]

Hai provato a fare quello che ti ha detto Holifay?
Se non l'hai già fatto cancella pure quella cartella con il nome assurdo.