Malware disabilita Task Manager e Regedit

[Gan_HOPE326]

Devo essermi beccato una qualche infezione, perché d'un tratto mi sono comparsi i messaggi 'Task Manager disabilitato dall'amministratore (che sarei io...)' e idem con regedit. Non vedo alcun altro sintomo e tutti i processi (sono riuscito a riabilitare Task manager temporaneamente con un tool chiamato TaskManagerFix, ma ovviamente il virus ha incasinato tutto di nuovo) mi sembrano puliti. Qualcuno può aiutarmi? Ecco il log di HijackThis:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 22.38.29, on 13/01/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16640)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Programmi\AVG\AVG9\avgchsvx.exe
C:\Programmi\AVG\AVG9\avgrsx.exe
C:\Programmi\AVG\AVG9\avgcsrvx.exe
C:\WINDOWS\system32\spoolsv.exe
c:\programmi\idt\wdm\STacSV.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe
C:\WINDOWS\System32\accelerometerST.exe
C:\Programmi\IDT\WDM\sttray.exe
C:\Programmi\Hewlett-Packard\HP Wireless Assistant\HPWAMain.exe
C:\PROGRA~1\AVG\AVG9\avgtray.exe
C:\Programmi\File comuni\InstallShield\UpdateService\issch.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Skype\Phone\Skype.exe
C:\Programmi\Packard Bell\Software Suite\PBSoftSuite.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Programmi\AVG\AVG9\avgwdsvc.exe
C:\MATLAB6p5\webserver\bin\win32\matlabserver.exe
C:\Programmi\AVG\AVG9\avgnsx.exe
C:\WINDOWS\system32\niSvcLoc.exe
C:\Programmi\Packard Bell\Software Suite\PowerSave\PSPBSSS.exe
c:\Programmi\Microsoft SQL Server\90\Shared\sqlwriter.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\nipalsm.exe
C:\Programmi\Packard Bell\Software Suite\pbDevDetect.exe
C:\WINDOWS\system32\nipalsm.exe
C:\Programmi\Hewlett-Packard\Shared\hpqwmiex.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Programmi\Skype\Plugin Manager\skypePM.exe
C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\Com4QLBEx.exe
C:\Documents and Settings\Gan_HOPE326\Documenti\HyperCut\HyperCut.exe
C:\Programmi\Hewlett-Packard\Shared\hpqToaster.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Programmi\AVG\AVG9\avgui.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
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 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Programmi\AVG\AVG9\Toolbar\IEToolbar.dll
R3 - URLSearchHook: (no name) - *{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
O2 - BHO: Internet Explorer Plugin - {2D779922-091F-4548-A2DF-9B3F6634463D} - tydcw16.dll (file missing)
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Programmi\AVG\AVG9\avgssie.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_06\bin\ssv.dll
O2 - BHO: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Programmi\AVG\AVG9\Toolbar\IEToolbar.dll
O3 - Toolbar: AVG Security Toolbar - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - C:\Programmi\AVG\AVG9\Toolbar\IEToolbar.dll
O4 - HKLM\..\Run: [StartCCC] "C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [QlbCtrl.exe] C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe /Start
O4 - HKLM\..\Run: [UCam_Menu] "c:\Programmi\CyberLink\YouCam\MUITransfer\MUIStartMenu.exe" "c:\Programmi\CyberLink\YouCam" update "Software\CyberLink\YouCam\2.0"
O4 - HKLM\..\Run: [AccelerometerSysTrayApplet] c:\WINDOWS\System32\accelerometerST.exe
O4 - HKLM\..\Run: [SysTrayApp] %ProgramFiles%\IDT\WDM\sttray.exe
O4 - HKLM\..\Run: [WirelessAssistant] C:\Programmi\Hewlett-Packard\HP Wireless Assistant\HPWAMain.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [AVG9_TRAY] C:\PROGRA~1\AVG\AVG9\avgtray.exe
O4 - HKLM\..\Run: [SSBkgdUpdate] "C:\Programmi\File comuni\Scansoft Shared\SSBkgdUpdate\SSBkgdupdate.exe" -Embedding -boot
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: [DNS7reminder] "C:\Programmi\Nuance\NaturallySpeaking10\Ereg\Ereg.exe" -r "C:\Documents and Settings\All Users\Dati applicazioni\Nuance\NaturallySpeaking10\Ereg.ini
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\QTTask.exe" -atboottime
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Skype] "C:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [Packard Bell Software Suite] "C:\Programmi\Packard Bell\Software Suite\PBSoftSuite.exe" /run
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-19\..\RunOnce: [_nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-20\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'Default user')
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Tasto di scelta rapida per l'avvio di AutoCAD.lnk = C:\Programmi\File comuni\Autodesk Shared\acstart17.exe
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context menu item: &Point&&Go - C:\Programmi\File comuni\Expert System\PGPlatform\PGPlatform.htm
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~1\Office12\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_06\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~1\Office12\REFIEBAR.DLL
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
O17 - HKLM\System\CCS\Services\Tcpip\..\{F3595AA1-A4E1-47EC-A4A3-1921B27BCFB9}: NameServer = 193.204.37.150,131.175.1.4
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Programmi\AVG\AVG9\avgpp.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: avgrsstarter - C:\WINDOWS\SYSTEM32\avgrsstx.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Programmi\File comuni\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: AVG Free WatchDog (avg9wd) - AVG Technologies CZ, s.r.o. - C:\Programmi\AVG\AVG9\avgwdsvc.exe
O23 - Service: Com4QLBEx - Hewlett-Packard Development Company, L.P. - C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\Com4QLBEx.exe
O23 - Service: Servizio di Google Update (gupdate) (gupdate) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: hpqwmiex - Hewlett-Packard Development Company, L.P. - C:\Programmi\Hewlett-Packard\Shared\hpqwmiex.exe
O23 - Service: MATLAB Server (matlabserver) - Unknown owner - C:\MATLAB6p5\webserver\bin\win32\matlabserver.exe
O23 - Service: nidevldu - National Instruments Corporation - C:\WINDOWS\system32\nipalsm.exe
O23 - Service: NILM License manager - Macrovision Corporation - C:\Programmi\National Instruments\Shared\License Manager\Bin\lmgrd.exe
O23 - Service: nipxirmu - National Instruments Corporation - C:\WINDOWS\system32\nipalsm.exe
O23 - Service: NI Service Locator (niSvcLoc) - National Instruments - C:\WINDOWS\system32\niSvcLoc.exe
O23 - Service: PowerSave Service (PowerSave) - Packard Bell Services - C:\Programmi\Packard Bell\Software Suite\PowerSave\PSPBSSS.exe
O23 - Service: ServiceLayer - Nokia. - C:\Programmi\Nokia\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: Audio Service (STacSV) - IDT, Inc. - c:\programmi\idt\wdm\STacSV.exe

--
End of file - 9807 bytes

[wjmat]

Ciao

segui la guida alla disinfezione per infetti ed esegui, in ordine, tutte le scansioni ed il caricamento dei relativi log in un unico post e secondo le regole di sezione (esempio1 & esempio2)

link caricamento log generici ► fileqube.com ■ wikisend.com
link caricamento immagini ► fileqube.com ■ picoodle.com ■ imageshack.us