Function at 0x458f40
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0xffffffffffffffff
push 0x465c51
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x9c
mov ecx, dword [esp + 0xb4]
lea eax, [esp + 0xb]
push 0
push eax
push ecx
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], 0x4665b8
mov dword [esp + 0x38], 0x4665b0
call fcn.00401b55
lea edx, [esp + 0x34]
lea ecx, [esp + 0xc]
push edx
mov dword [esp + 0xa8], 0
call fcn.004528d0
test eax, eax
mov byte [esp + 0xa4], 1
je 0x458fad
lea ecx, [eax + 4]
jmp 0x458faf
xor ecx, ecx
push ebx
push esi
push edi
push str..dll
call fcn.0043191a
test eax, eax
je 0x459005
lea eax, [esp + 0x74]
lea ecx, [esp + 0x18]
push eax
call fcn.004528d0
test eax, eax
mov byte [esp + 0xb0], 2
je 0x458fdf
lea ecx, [eax + 4]
jmp 0x458fe1
xor ecx, ecx
push 0x47d330
call fcn.0043191a
test eax, eax
lea ecx, [esp + 0x74]
mov byte [esp + 0xb0], 1
sete bl
call fcn.00401257
test bl, bl
je 0x459007
mov bl, 1
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 0
call fcn.00401257
test bl, bl
je 0x459071
mov ecx, dword [esp + 0xc4]
mov eax, dword [esp + 0xbc]
lea edx, [esp + 0x18]
push ecx
mov ecx, dword [esp + 0xbc]
push edx
push eax
push ecx
call fcn.004593c0
add esp, 0x10
lea ecx, [esp + 0x18]
mov esi, eax
mov dword [esp + 0xb0], 0xffffffff
call fcn.00401257
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x9c]
mov dword fs:[0], ecx
add esp, 0xa8
ret
mov eax, dword [esp + 0x20]
test eax, eax
jne 0x45907e
mov eax, 0x466588
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0xc], eax
or ebx, 0xffffffff
mov byte [esp + 0xb0], 3
cmp eax, ebx
je 0x4592f0
lea edx, [esp + 0x10]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, ebx
je 0x4592f0
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x4592f0
push esi
call fcn.0043c1d4
mov edi, eax
add esp, 4
test edi, edi
je 0x4592f0
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x10]
push 0
push eax
push esi
push edi
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x459257
mov eax, dword [esp + 0x10]
test eax, eax
je 0x459257
lea edx, [esp + 0x40]
lea ecx, [esp + 0x18]
push edx
call fcn.004528d0
test eax, eax
mov byte [esp + 0xb0], 4
je 0x45912a
lea esi, [eax + 4]
jmp 0x45912c
xor esi, esi
push str..bmp
call fcn.0043bfdf
add esp, 4
mov ecx, esi
push eax
mov eax, dword [esi + 8]
push str..bmp
push eax
push 0
call fcn.00402d75
test eax, eax
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 3
sete bl
call fcn.00401257
test bl, bl
je 0x459189
mov ecx, dword [esp + 0xbc]
mov edx, dword [esp + 0xb8]
push edi
push ecx
push edx
call fcn.00459330
add esp, 0xc
test eax, eax
je 0x459257
jmp 0x459201
lea eax, [esp + 0x40]
lea ecx, [esp + 0x18]
push eax
call fcn.004528d0
test eax, eax
mov byte [esp + 0xb0], 5
je 0x4591a8
lea esi, [eax + 4]
jmp 0x4591aa
xor esi, esi
push str..wmf
call fcn.0043bfdf
mov ecx, dword [esi + 8]
add esp, 4
push eax
push str..wmf
push ecx
push 0
mov ecx, esi
call fcn.00402d75
test eax, eax
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 3
sete bl
call fcn.00401257
test bl, bl
je 0x459257
mov edx, dword [esp + 0xbc]
mov eax, dword [esp + 0xb8]
push edi
push edx
push eax
call fcn.00459360
add esp, 0xc
test eax, eax
je 0x459257
push edi
call fcn.0043b3dc
mov ecx, dword [esp + 0x10]
add esp, 4
test ecx, ecx
je 0x459226
mov eax, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x459226
push ecx
call eax
mov dword [esp + 0xc], 0
lea ecx, [esp + 0x18]
mov dword [esp + 0xb0], 0xffffffff
call fcn.00401257
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x9c]
mov dword fs:[0], ecx
add esp, 0xa8
ret
push edi
call fcn.0043b3dc
mov ecx, dword [esp + 0x10]
add esp, 4
test ecx, ecx
je 0x45927c
mov eax, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x45927c
push ecx
call eax
mov dword [esp + 0xc], 0
lea eax, [esp + 0x18]
lea ecx, [esp + 0x38]
neg eax
sbb eax, eax
mov dword [esp + 0xb0], 6
and eax, ecx
mov edx, dword [eax]
mov esi, dword [edx + 4]
add esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi], eax
lea esi, [esp + 0x18]
neg esi
sbb esi, esi
lea eax, [esp + 0x2c]
and esi, eax
mov ecx, dword [esi]
push ecx
call fcn.0043b3dc
mov edx, dword [esi + 8]
add esp, 4
push edx
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
lea ecx, [esp + 0x18]
lea eax, [esp + 0x1c]
neg ecx
sbb ecx, ecx
push 1
and ecx, eax
call fcn.00401caf
mov ecx, dword [esp + 0x18]
mov edx, dword [ecx + 4]
mov eax, dword [esp + edx + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
jmp 0x459311
lea ecx, [esp + 0xc]
mov byte [esp + 0xb0], 0
call fcn.00419930
lea ecx, [esp + 0x18]
mov dword [esp + 0xb0], ebx
call fcn.00401257
mov ecx, dword [esp + 0xa8]
pop edi
pop esi
xor eax, eax
pop ebx
mov dword fs:[0], ecx
add esp, 0xa8
ret