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The file %SysDir%\QUADRANGLE.EXE is a part of Potentially Unwanted Software.
We recommend you remove %SysDir%\QUADRANGLE.EXE from your computer necessarily.
Kill the file %SysDir%\QUADRANGLE.EXE and remove %SysDir%\QUADRANGLE.EXE from Windows startup.
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%SysDir%\QUADRANGLE.EXE Information and Removal:
QUADRANGLE.EXE is known as: Trojan.FakeAV!rem [PCTools] Trojan.FakeAV [Symantec] packed with UPX [Kaspersky Lab].
MD5 of QUADRANGLE.EXE = AAF5C49ED7A4666695CB7A77F75C6337
QUADRANGLE.EXE size is 182320 bytes.
Full path on a computer: %SYSTEM%\QUADRANGLE.EXE
Related Files:
%PROGRAMFILES%\QDOCTOR\
%SYSTEM%\KBD101B.DLL
%SYSTEM%\KBD101C.DLL
%SYSTEM%\KBD103.DLL
%SYSTEM%\KBD106.DLL
%SYSTEM%\KBDJPN.DLL
%SYSTEM%\KBDKOR.DLL
%SYSTEM%\QUADRANGLE.DAT
%SYSTEM%\QUADRANGLE.EXE
%SYSTEM%\UNINST_QDOCTOR.EXE