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

HIJACK.EXE Information and Removal:
HIJACK.EXE is known as: New Malware.aq [McAfee] Mal/Packer [Sophos] Trojan-PWS.Win32.Delf [Ikarus] packed with NSPack [Kaspersky Lab].
MD5 of HIJACK.EXE = 602B1C95BADA65E7DC53085D58E042C8
HIJACK.EXE size is 70385 bytes.
Full path on a computer: %PROGRAMFILES%\INTERNET EXPLORER\HIJACK.EXE
Related Files:
C:\BAIDU.DAT
%WINDIR%\RRKBBCQ.EXE
%SYSTEM%\LEEPU.ETW
%TEMP%\NRESURRECTION.BAT
%TEMP%\PROCMON.EXE
%PROGRAMFILES%\INTERNET EXPLORER\HIJACK.EXE
%PROGRAMFILES%\NOWLIST.DAT
%FONTSDIR%\DBR07039.TTF
%FONTSDIR%\DBR09033.TTF
%FONTSDIR%\DBR11037.TTF
%WINDIR%\LPK.DLL
%SYSTEM%\DBR07039.OCX
%SYSTEM%\DBR09033.OCX
%SYSTEM%\DBR11037.OCX
%SYSTEM%\DBR99008.OCX
%SYSTEM%\GBVGBV11.EXE
%SYSTEM%\MSHTML.DLLLEEPU
%SYSTEM%\MSHTML.DLLNOLQV
C:\WINUP\KB37155.EXE
C:\WINUP\KB37159.EXE