00401027: B8 1F 85 EB 51     mov         eax,51EB851Fh
  0040102C: F7 6C 24 08        imul        dword ptr [esp+8]
  00401030: C1 FA 04           sar         edx,4
  00401033: 8B CA              mov         ecx,edx
  00401035: C1 E9 1F           shr         ecx,1Fh
  00401038: 03 CA              add         ecx,edx
  0040103A: 51                 push        ecx