The file MDLCFRR.EXE is identified as the Trojan Program that is used for stealing bank information and users passwords.
To delete MDLCFRR.EXE we suggest you should use UnHackMe:
http://www.unhackme.com

MDLCFRR.EXE Information and Removal:
MDLCFRR.EXE is known as: Mal/Behav-374 [Sophos] Trojan-Spy.Win32.Flux [Ikarus].
MD5 of MDLCFRR.EXE = 5F1B3ECF344231FF68739F49C31EB23F
MDLCFRR.EXE size is 1878528 bytes.
Full path on a computer: %SYSTEM%\MDLCFRR.EXE
Related Files:
%SYSTEM%\NYET.EXE
%SYSTEM%\BTSTACFWD.DLL
%SYSTEM%\BTSTCFWD.LOG
%SYSTEM%\MDLCAVS.EXE
%SYSTEM%\MDLCFRR.EXE
%SYSTEM%\MDLCLRJ.EXE
%SYSTEM%\MDLCPGN.EXE
%SYSTEM%\MSGRUPD.EXE