The file SAUFA.EXE is malware related.
You must delete the file SAUFA.EXE immediately!
Delete the file SAUFA.EXE without delay!
Kill the process SAUFA.EXE and remove SAUFA.EXE from the Windows startup.

SAUFA.EXE Information and Removal:
SAUFA.EXE is known as: packed with UPX [Kaspersky Lab].
MD5 of SAUFA.EXE = 5524F356FAA9755508F2829BB6414AA6
SAUFA.EXE size is 302592 bytes.
Full path on a computer: %APPDATA%\GYZAA\SAUFA.EXE
Related Files:
%APPDATA%\GYZAA\SAUFA.EXE
%APPDATA%\MYTO\ECEZ.ETA
%APPDATA%\MYTO\ECEZ.ETA.0
%TEMP%\TMP1A9348F0.BAT