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The file ASTRO.EXE is malware related.
You must delete the file ASTRO.EXE immediately!
Delete the file ASTRO.EXE without delay!
Kill the process ASTRO.EXE and remove ASTRO.EXE from the Windows startup.
ASTRO.EXE Information and Removal:
ASTRO.EXE is known as: Mal/Delf-AR [Sophos].
MD5 of ASTRO.EXE = 8219A91B2DE8869ED578390B102D3CEE
ASTRO.EXE size is 113664 bytes.
Full path on a computer: %TEMP%\ASTRO.EXE
Related Files:
%TEMP%\3.TMP
%TEMP%\ASTRO.EXE
%TEMP%\TB.EXE
%WINDIR%\WINLOGON_99.EXE
%WINDIR%\KBDETSVC.DLL