Problems with crtl+alt+c

When I try to run the ctrl+alt+del appears a message saying that the Task Manager has been disabled by admin, also i can't open regedit. Could you help me solve this problem? Thanks

Rogério Fernandes / Brasil

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 17:11:46, on 2/1/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
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:\Arquivos de programas\Faronics\Deep Freeze\Install C-0\DF5Serv.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\RUNDLL32.EXE
C:\ARQUIV~1\Grisoft\AVG7\avgcc.exe
C:\Arquivos de programas\Faronics\Deep Freeze\Install C-0\_$Df\FrzState2k.exe
C:\ARQUIV~1\Grisoft\AVG7\avgamsvr.exe
C:\ARQUIV~1\Grisoft\AVG7\avgupsvc.exe
C:\ARQUIV~1\Grisoft\AVG7\avgemc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Arquivos de programas\MSN Messenger\msnmsgr.exe
C:\Arquivos de programas\MSN Messenger\usnsvc.exe
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE
C:\Arquivos de programas\uTorrent\uTorrent.exe
C:\Arquivos de programas\Windows Defender\MsMpEng.exe
C:\Arquivos de programas\Windows Defender\MSASCui.exe
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE
C:\DOCUME~1\FAMLIA~1\CONFIG~1\Temp\Rar$EX09.422\HijackThis.exe
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE

O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Arquivos de programas\Arquivos comuns\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [AVG7_CC] C:\ARQUIV~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Windows Defender] "C:\Arquivos de programas\Windows Defender\MSASCui.exe" -hide
O4 - HKCU\..\Run: [msnmsgr] "C:\Arquivos de programas\MSN Messenger\msnmsgr.exe" /background
O4 - HKUS\S-1-5-19\..\Run: [AVG7_Run] C:\ARQUIV~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [AVG7_Run] C:\ARQUIV~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [AVG7_Run] C:\ARQUIV~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [AVG7_Run] C:\ARQUIV~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'Default user')
O4 - Global Startup: NETSUPER.lnk = ?
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Livro de recortes HP - {58ECB495-38F0-49cb-A538-10282ABF65E7} - C:\Arquivos de programas\HP\Smart Web Printing\hpswp_extensions.dll
O9 - Extra button: Seleção HP Smart - {700259D7-1666-479a-93B1-3250410481E8} - C:\Arquivos de programas\HP\Smart Web Printing\hpswp_extensions.dll
O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp
O17 - HKLM\System\CCS\Services\Tcpip\..\{B74F7FF0-38E9-49B1-811A-D159E039E932}: NameServer = 200.225.197.34 200.225.197.37
O20 - Winlogon Notify: DfLogon - C:\WINDOWS\SYSTEM32\LogonDll.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVG7\avgemc.exe
O23 - Service: DF5Serv - Faronics Corporation - C:\Arquivos de programas\Faronics\Deep Freeze\Install C-0\DF5Serv.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

--
End of file - 4057 bytes

Hi Rogerio,

I'm sorry it's taken so long for you to get a response, if you still need help please do as follows:

Download RSIT by random/random to your Desktop (right-click the link, select Save Target As..., select your Desktop and press Save)

• Double click RSIT.exe to start the program, and click Continue at the disclaimer screen.
• When the scan is complete, two text files will open - log.txt <- this one will be maximized and info.txt <-this one will be minimized
• Make sure Format->Word Wrap is unchecked
• Copy (Ctrl+A then Ctrl+C) and paste (Ctrl+V) the contents of log.txt and info.txt in your reply

Once complete, please post both RSIT logs, you won't need to produce a new HijackThis log as RSIT produces one for you.

Do you still need help with your machine?

If the instructions are unclear or something isn't working, please let me know before proceeding.

Due to a Lack of Response this topic is now closed.

If you still require help, please open a new thread in the Malware Removal forum.

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please read Donations For Malware Removal