Esegui 
ho avuto la fortuna di beccarmi Bagle, penso. Ha fatto fuori il mio antivirus, non mi fa installare altri (e ne ho provati parecchi), non mi fa riavviare in modalità provvisoria. Ho l'XP Sp 2.
Allego dunque lo script di Gmer, quello dell'autostart:
GMER 1.0.12.12244 - http://www.gmer.net
Autostart scan 2007-06-05 22:50:36
Windows 5.1.2600 Service Pack 2
HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\SubSystems@Windows = %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon@Userinit = C:\WINDOWS\system32\userinit.exe,
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\AtiExtEvent@DLLName = Ati2evxx.dll
HKLM\SYSTEM\CurrentControlSet\Services\ >>>
ATI Smart /*ATI Smart*/@ = C:\WINDOWS\system32\ati2sgag.exe
CCALib8 /*Canon Camera Access Library 8*/@ = C:\Programmi\Canon\CAL\CALMAIN.exe
O&O Defrag /*O&O Defrag*/@ = C:\WINDOWS\system32\oodag.exe
PnkBstrA /*PnkBstrA*/@ = C:\WINDOWS\system32\PnkBstrA.exe
SLService /*SmartLinkService*/@ = slserv.exe
Spooler /*Spooler di stampa*/@ = %SystemRoot%\system32\spoolsv.exe
StarWindService /*StarWind iSCSI Service*/@ = C:\Programmi\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
HKLM\Software\Microsoft\Windows\CurrentVersion\Run >>>
@AtiPTAatiptaxx.exe = atiptaxx.exe
@Acrobat Assistant 7.0"C:\Programmi\Adobe\Acrobat 7.0\Distillr\Acrotray.exe" = "C:\Programmi\Adobe\Acrobat 7.0\Distillr\Acrotray.exe"
@ /*file not found*/ = /*file not found*/
@hldrrrC:\WINDOWS\system32\hldrrr.exe /*file not found*/ = C:\WINDOWS\system32\hldrrr.exe /*file not found*/
@KernelFaultCheck%systemroot%\system32\dumprep 0 -k = %systemroot%\system32\dumprep 0 -k
HKCU\Software\Microsoft\Windows\CurrentVersion\Run >>>
@CachemanC:\PROGRA~1\Cacheman\Cacheman.exe = C:\PROGRA~1\Cacheman\Cacheman.exe
@Skype"C:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized = "C:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized
@Active Desktop CalendarC:\Programmi\Active Desktop Calendar\ADC.exe = C:\Programmi\Active Desktop Calendar\ADC.exe
@hldrrrC:\WINDOWS\system32\hldrrr.exe /*file not found*/ = C:\WINDOWS\system32\hldrrr.exe /*file not found*/
@german.exeC:\WINDOWS\system32\wintems.exe /*file not found*/ = C:\WINDOWS\system32\wintems.exe /*file not found*/
@drvsyskitC:\Documents and Settings\Luca\Dati applicazioni\hidires\hidr.exe = C:\Documents and Settings\Luca\Dati applicazioni\hidires\hidr.exe
HKLM\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved >>>
@{42071714-76d4-11d1-8b24-00a0c9068ff3} /*Estensione panoramica video del Pannello di controllo*/deskpan.dll /*file not found*/ = deskpan.dll /*file not found*/
@{596AB062-B4D2-4215-9F74-E9109B0A8153} /*Pagina proprietà versioni precedenti*/%SystemRoot%\system32\twext.dll = %SystemRoot%\system32\twext.dll
@{9DB7A13C-F208-4981-8353-73CC61AE2783} /*Versioni precedenti*/%SystemRoot%\system32\twext.dll = %SystemRoot%\system32\twext.dll
@{00E7B358-F65B-4dcf-83DF-CD026B94BFD4} /*Autoplay for SlideShow*/(null) =
@{692F0339-CBAA-47e6-B5B5-3B84DB604E87} /*Extensions Manager Folder*/%SystemRoot%\system32\extmgr.dll = %SystemRoot%\system32\extmgr.dll
@{BDEADF00-C265-11D0-BCED-00A0C90AB50F} /*Cartelle Web*/C:\PROGRA~1\FILECO~1\MICROS~1\WEBFOL~1\MSONSEXT.DLL = C:\PROGRA~1\FILECO~1\MICROS~1\WEBFOL~1\MSONSEXT.DLL
@{42042206-2D85-11D3-8CFF-005004838597} /*Microsoft Office HTML Icon Handler*/C:\Programmi\Microsoft Office\OFFICE11\msohev.dll = C:\Programmi\Microsoft Office\OFFICE11\msohev.dll
@{D25B2CAB-8A9A-4517-A9B2-CB5F68A5A802} /*Adobe.Acrobat.ContextMenu*/C:\Programmi\Adobe\Acrobat 7.0\Acrobat Elements\ContextMenu.dll = C:\Programmi\Adobe\Acrobat 7.0\Acrobat Elements\ContextMenu.dll
@{B41DB860-8EE4-11D2-9906-E49FADC173CA} /*WinRAR shell extension*/C:\Programmi\WinRAR\rarext.dll = C:\Programmi\WinRAR\rarext.dll
@{32020A01-506E-484D-A2A8-BE3CF17601C3} /*AlcoholShellEx*/C:\PROGRA~1\ALCOHO~1\ALCOHO~1\AXShlEx.dll = C:\PROGRA~1\ALCOHO~1\ALCOHO~1\AXShlEx.dll
@{B327765E-D724-4347-8B16-78AE18552FC3} /*NeroDigitalIconHandler*/C:\Programmi\File comuni\Ahead\lib\NeroDigitalExt.dll = C:\Programmi\File comuni\Ahead\lib\NeroDigitalExt.dll
@{7F1CF152-04F8-453A-B34C-E609530A9DC8} /*NeroDigitalPropSheetHandler*/C:\Programmi\File comuni\Ahead\lib\NeroDigitalExt.dll = C:\Programmi\File comuni\Ahead\lib\NeroDigitalExt.dll
@{48EAD1E1-ECF2-4a85-AA09-1C44FBEED451} /*OODefrag*/C:\PROGRA~1\DEFRAG~1\oodsh.dll = C:\PROGRA~1\DEFRAG~1\oodsh.dll
@{e82a2d71-5b2f-43a0-97b8-81be15854de8} /*ShellLink for Application References*/C:\WINDOWS\system32\dfshim.dll = C:\WINDOWS\system32\dfshim.dll
@{E37E2028-CE1A-4f42-AF05-6CEABC4E5D75} /*Shell Icon Handler for Application References*/C:\WINDOWS\system32\dfshim.dll = C:\WINDOWS\system32\dfshim.dll
HKLM\Software\Classes\*\shellex\ContextMenuHandlers\ >>>
Adobe.Acrobat.ContextMenu@{D25B2CAB-8A9A-4517-A9B2-CB5F68A5A802} = C:\Programmi\Adobe\Acrobat 7.0\Acrobat Elements\ContextMenu.dll
OODefrag@{48EAD1E1-ECF2-4a85-AA09-1C44FBEED451} = C:\PROGRA~1\DEFRAG~1\oodsh.dll
WinRAR@{B41DB860-8EE4-11D2-9906-E49FADC173CA} = C:\Programmi\WinRAR\rarext.dll
HKLM\Software\Classes\*\shellex\ContextMenuHandlers@{EB4D3CFE-E2AA-4C6E-B2FE-2A749F95D208} = C:\Programmi\Nero\Nero 7\Nero BackItUp\NBShell.dll
HKLM\Software\Classes\Directory\shellex\ContextMenuHandlers\WinRAR@{B41DB860-8EE4-11D2-9906-E49FADC173CA} = C:\Programmi\WinRAR\rarext.dll
HKLM\Software\Classes\Folder\shellex\ContextMenuHandlers\ >>>
OODefrag@{48EAD1E1-ECF2-4a85-AA09-1C44FBEED451} = C:\PROGRA~1\DEFRAG~1\oodsh.dll
WinRAR@{B41DB860-8EE4-11D2-9906-E49FADC173CA} = C:\Programmi\WinRAR\rarext.dll
HKLM\Software\Classes\Folder\shellex\ContextMenuHandlers@{EB4D3CFE-E2AA-4C6E-B2FE-2A749F95D208} = C:\Programmi\Nero\Nero 7\Nero BackItUp\NBShell.dll
HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects >>>
@{06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll = C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
@{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}C:\Programmi\Java\jre1.6.0_01\bin\ssv.dll = C:\Programmi\Java\jre1.6.0_01\bin\ssv.dll
@{AE7CD045-E861-484f-8273-0445EE161910}C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll = C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
HKLM\Software\Microsoft\Internet Explorer\Main >>>
@Default_Page_URLhttp://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome = http://www.microsoft.com/isapi/redir.dl ... ar=msnhome
@Start Pagehttp://www.microsoft.com/isapi/redir.dll?prd={SUB_PRD}&clcid={SUB_CLSID}&pver={SUB_PVER}&ar=home = http://www.microsoft.com/isapi/redir.dll?prd={SUB_PRD}&clcid={SUB_CLSID}&pver={SUB_PVER}&ar=home
HKCU\Software\Microsoft\Internet Explorer\Main@Start Page = http://www.microsoft.com/isapi/redir.dl ... ar=msnhome
HKLM\Software\Classes\PROTOCOLS\Filter\text/xml@CLSID = C:\Programmi\File comuni\Microsoft Shared\OFFICE11\MSOXMLMF.DLL
HKLM\Software\Classes\PROTOCOLS\Handler\ >>>
dvd@CLSID = C:\WINDOWS\system32\msvidctl.dll
its@CLSID = C:\WINDOWS\system32\itss.dll
mhtml@CLSID = %SystemRoot%\system32\inetcomm.dll
ms-its@CLSID = C:\WINDOWS\system32\itss.dll
mso-offdap@CLSID = C:\PROGRA~1\FILECO~1\MICROS~1\WEBCOM~1\10\OWC10.DLL
mso-offdap11@CLSID = C:\PROGRA~1\FILECO~1\MICROS~1\WEBCOM~1\11\OWC11.DLL
skype4com@CLSID = C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
tv@CLSID = C:\WINDOWS\system32\msvidctl.dll
HKLM\Software\Classes\PROTOCOLS\Handler\wia@CLSID = C:\WINDOWS\system32\wiascr.dll
C:\Documents and Settings\Luca\Menu Avvio\Programmi\Esecuzione automatica = Adobe Gamma.lnk
---- EOF - GMER 1.0.12 ----
Ho fatto l'analisi del Rootkit ma è un po' lungo, l'uniche due voci che mi appaiono in rosso sono:
File C:\Documents and Settings\Luca\Dati applicazioni\hidires\m_hook.sys
e
Service C:\Documents and Settings\Luca\Dati applicazioni\hidires\m_hook.sys [MANUAL] m_hook
Spero di aver fornito le indicazioni necessarie..
Ragazzi mi potreste indicare lo script da eseguire con avenger.
Grazie....
