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The file ATUALIZACAOWIN2011.EXE is malware related.
You must delete the file ATUALIZACAOWIN2011.EXE immediately!
Delete the file ATUALIZACAOWIN2011.EXE without delay!
Kill the process ATUALIZACAOWIN2011.EXE and remove ATUALIZACAOWIN2011.EXE from the Windows startup.
ATUALIZACAOWIN2011.EXE Information and Removal:
ATUALIZACAOWIN2011.EXE is known as: Mal/Behav-056 [Sophos] Trojan-PWS.Win32.Delf [Ikarus].
MD5 of ATUALIZACAOWIN2011.EXE = 3E87DE351CC839FAC310847B1E8D3BFA
ATUALIZACAOWIN2011.EXE size is 553984 bytes.
Full path on a computer: C:\ATUALIZACAOWIN2011.EXE
Related Files:
C:\73773787874878474797490940349080.PAC
C:\AHAHH7772H8DHDH9DHJ92DJ.DAT
C:\ATUALIZACAOWIN2011.EXE