Function at 0x456733
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp 0x456dcc
sub esp, 0x10
push ebx
mov ebx, dword [esp + 0x18]
test ebx, ebx
jne 0x456de1
xor eax, eax
pop ebx
add esp, 0x10
ret 0x10
push esi
mov esi, dword [esp + 0x20]
cmp esi, 0x40
jb 0x456e02
mov eax, 0x5a4d
cmp word [ebx], ax
jne 0x456e02
mov ecx, dword [ebx + 0x3c]
lea eax, [ecx + 0xf8]
cmp esi, eax
jae 0x456e0c
pop esi
xor eax, eax
pop ebx
add esp, 0x10
ret 0x10
cmp dword [ecx + ebx], 0x4550
push ebp
lea ebp, [ecx + ebx]
mov dword [esp + 0x18], ebp
jne 0x456e3c
mov eax, 0x14c
cmp word [ebp + 4], ax
jne 0x456e3c
test byte [ebp + 0x16], 2
je 0x456e3c
movzx eax, word [ebp + 0x14]
mov edx, 0xe0
cmp ax, dx
jae 0x456e47
pop ebp
pop esi
xor eax, eax
pop ebx
add esp, 0x10
ret 0x10
add eax, 0xffffff20
movzx eax, ax
push edi
movzx edi, word [ebp + 6]
mov dword [esp + 0x28], eax
add eax, ecx
lea ecx, [ebx + 0xf8]
add ecx, eax
xor edx, edx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x18], edi
test edi, edi
jle 0x456ea3
xor eax, eax
jmp 0x456e7c
mov ebx, dword [esp + 0x10]
lea eax, [eax + eax*4]
mov ecx, dword [ecx + eax*8 + 0x14]
add ecx, dword [ebx + eax*8 + 0x10]
mov ebx, dword [esp + 0x24]
cmp ecx, esi
ja 0x45700d
mov ecx, dword [esp + 0x10]
inc edx
movzx eax, dx
cmp eax, edi
jl 0x456e7c
mov edx, dword [ebp + 0x50]
xor esi, esi
test edi, edi
jle 0x456f32
mov ecx, dword [ebp + 0x38]
xor eax, eax
mov dword [esp + 0x10], ecx
mov ebp, edx
nop
mov ecx, dword [ebx + 0x3c]
lea eax, [eax + eax*4]
lea ecx, [ecx + eax*8]
add ecx, dword [esp + 0x28]
mov edx, dword [ecx + ebx + 0x108]
mov edi, dword [ecx + ebx + 0x100]
mov ecx, dword [ecx + ebx + 0x104]
cmp edx, edi
mov eax, edi
cmova eax, edx
add eax, ecx
dec eax
mov dword [esp + 0x14], ecx
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x24], edx
add eax, ecx
xor edx, edx
div ecx
imul eax, ecx
cmp ebp, eax
ja 0x456f1c
cmp dword [esp + 0x24], edi
mov eax, dword [esp + 0x14]
cmova edi, dword [esp + 0x24]
dec eax
add eax, edi
add eax, ecx
xor edx, edx
div ecx
mov ebp, eax
imul ebp, ecx
inc esi
movzx eax, si
cmp eax, dword [esp + 0x18]
jl 0x456ebc
mov dword [esp + 0x24], ebp
mov ebp, dword [esp + 0x1c]
mov edx, dword [esp + 0x24]
test edx, edx
je 0x45700d
mov ecx, dword [ebp + 0x34]
call fcn.0045696c
mov edi, eax
test edi, edi
je 0x45700d
movzx eax, word [ebp + 6]
mov edx, ebx
lea ecx, [eax + eax*4]
mov eax, dword [ebx + 0x3c]
lea eax, [eax + ecx*8]
mov ecx, dword [esp + 0x28]
add ecx, 0xf8
add eax, ecx
push eax
mov ecx, edi
call fcn.0045673c
xor eax, eax
add esp, 4
xor esi, esi
cmp ax, word [ebp + 6]
jae 0x456fbd
movzx eax, si
lea ecx, [eax + eax*4]
mov eax, dword [ebx + 0x3c]
lea eax, [eax + ecx*8]
add eax, dword [esp + 0x28]
mov edx, dword [eax + ebx + 0x108]
test edx, edx
je 0x456fb6
mov ecx, dword [eax + ebx + 0x104]
test ecx, ecx
je 0x456fb6
push edx
mov edx, dword [eax + ebx + 0x10c]
add edx, ebx
add ecx, edi
call fcn.0045673c
add esp, 4
inc esi
cmp si, word [ebp + 6]
jb 0x456f7c
mov ecx, edi
call fcn.00456a2c
push dword [esp + 0x30]
mov edx, dword [esp + 0x30]
mov ecx, edi
call fcn.00456acc
add esp, 4
test eax, eax
je 0x457006
mov eax, 0x2000
test word [ebp + 0x16], ax
je 0x457019
mov eax, dword [ebp + 0x28]
test eax, eax
je 0x457019
push 0
push 1
lea esi, [eax + edi]
push edi
call esi
test eax, eax
jne 0x457019
push eax
push eax
push edi
call esi
mov ecx, edi
call fcn.00456cfc
mov ecx, edi
call fcn.004569dc
pop edi
pop ebp
pop esi
xor eax, eax
pop ebx
add esp, 0x10
ret 0x10
mov eax, edi
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x10
ret 0x10