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The file _EX-68.EXE is malware related.
You must delete the file _EX-68.EXE immediately!
Delete the file _EX-68.EXE without delay!
Kill the process _EX-68.EXE and remove _EX-68.EXE from the Windows startup.
_EX-68.EXE Information and Removal:
_EX-68.EXE is known as: W32.Waledac.C!gen1 [Symantec].
MD5 of _EX-68.EXE = 35657E0A67277809E5312CE80D798FAD
_EX-68.EXE size is 884224 bytes.
Full path on a computer: %WINDIR%\TEMP\_EX-68.EXE
Related Files:
%TEMP%\1.TMP
%WINDIR%\TEMP\_EX-68.EXE