
L1: 8b ff ?? mov edi, edi
 55 ?? push ebp
 8b ec ?? mov ebp, esp
 8b 4d 0c ?? mov ecx, dword ss:[ebp + 12]
 a1 40 81 42 00 ?? mov eax, dword ds:[0x00428140]
 8b 55 08 ?? mov edx, dword ss:[ebp + 8]
 23 55 0c ?? and edx, dword ss:[ebp + 12]
 f7 d1 ?? not ecx
 23 c8 ?? and ecx, eax
 0b ca ?? or ecx, edx
 89 0d 40 81 42 00 ?? mov dword ds:[0x00428140], ecx
 5d ?? pop ebp
 c3 ?? ret

