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The file APPDATA.EXE is malware related.
You must delete the file APPDATA.EXE immediately!
Delete the file APPDATA.EXE without delay!
Kill the process APPDATA.EXE and remove APPDATA.EXE from the Windows startup.
APPDATA.EXE Information and Removal:
MD5 of APPDATA.EXE = 0BB2A7ACD05CD4D6170C6111EA8239DA
APPDATA.EXE size is 349708 bytes.
Full path on a computer: %APPDATA%\APPDATA.EXE
Related Files:
%APPDATA%\APPDATA.EXE
%APPDATA%\LOJAZ.TXT
%APPDATA%\NEWDOSER.EXE
%TEMP%\2D4DB6F0
%TEMP%\DW.LOG