Function at 0x459d40
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0xffffffffffffffff
push 0x466881
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], 0x467578
mov dword [esp + 0x38], 0x467570
call fcn.00405529
lea edx, [esp + 0x34]
lea ecx, [esp + 0xc]
push edx
mov dword [esp + 0xa8], 0
call fcn.00452c60
test eax, eax
mov byte [esp + 0xa4], 1
je 0x459dad
lea ecx, [eax + 4]
jmp 0x459daf
xor ecx, ecx
push ebx
push esi
push edi
push 0x47d770
call fcn.00431634
test eax, eax
je 0x459e05
lea eax, [esp + 0x74]
lea ecx, [esp + 0x18]
push eax
call fcn.00452c60
test eax, eax
mov byte [esp + 0xb0], 2
je 0x459ddf
lea ecx, [eax + 4]
jmp 0x459de1
xor ecx, ecx
push 0x47d8e0
call fcn.00431634
test eax, eax
lea ecx, [esp + 0x74]
mov byte [esp + 0xb0], 1
sete bl
call fcn.0040127e
test bl, bl
je 0x459e07
mov bl, 1
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 0
call fcn.0040127e
test bl, bl
je 0x459e71
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.0045a1c0
add esp, 0x10
lea ecx, [esp + 0x18]
mov esi, eax
mov dword [esp + 0xb0], 0xffffffff
call fcn.0040127e
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x9c]
mov dword fs:[0], ecx
add esp, 0xa8
ret
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
lea ecx, [esp + 0x30]
call fcn.004058df
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0xc], eax
or ebx, 0xffffffff
mov byte [esp + 0xb0], 3
cmp eax, ebx
je 0x45a0ec
lea edx, [esp + 0x10]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, ebx
je 0x45a0ec
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x45a0ec
push esi
call fcn.0043ba8f
mov edi, eax
add esp, 4
test edi, edi
je 0x45a0ec
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 0x45a053
mov eax, dword [esp + 0x10]
test eax, eax
je 0x45a053
lea edx, [esp + 0x40]
lea ecx, [esp + 0x18]
push edx
call fcn.00452c60
test eax, eax
mov byte [esp + 0xb0], 4
je 0x459f26
lea esi, [eax + 4]
jmp 0x459f28
xor esi, esi
push 0x47d58c
call fcn.0043ba72
add esp, 4
mov ecx, esi
push eax
mov eax, dword [esi + 8]
push 0x47d58c
push eax
push 0
call fcn.00402ed4
test eax, eax
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 3
sete bl
call fcn.0040127e
test bl, bl
je 0x459f85
mov ecx, dword [esp + 0xbc]
mov edx, dword [esp + 0xb8]
push edi
push ecx
push edx
call fcn.0045a130
add esp, 0xc
test eax, eax
je 0x45a053
jmp 0x459ffd
lea eax, [esp + 0x40]
lea ecx, [esp + 0x18]
push eax
call fcn.00452c60
test eax, eax
mov byte [esp + 0xb0], 5
je 0x459fa4
lea esi, [eax + 4]
jmp 0x459fa6
xor esi, esi
push 0x47d764
call fcn.0043ba72
mov ecx, dword [esi + 8]
add esp, 4
push eax
push 0x47d764
push ecx
push 0
mov ecx, esi
call fcn.00402ed4
test eax, eax
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 3
sete bl
call fcn.0040127e
test bl, bl
je 0x45a053
mov edx, dword [esp + 0xbc]
mov eax, dword [esp + 0xb8]
push edi
push edx
push eax
call fcn.0045a160
add esp, 0xc
test eax, eax
je 0x45a053
push edi
call fcn.0043ad89
mov ecx, dword [esp + 0x10]
add esp, 4
test ecx, ecx
je 0x45a022
mov eax, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x45a022
push ecx
call eax
mov dword [esp + 0xc], 0
lea ecx, [esp + 0x18]
mov dword [esp + 0xb0], 0xffffffff
call fcn.0040127e
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.0043ad89
mov ecx, dword [esp + 0x10]
add esp, 4
test ecx, ecx
je 0x45a078
mov eax, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x45a078
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.0043ad89
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.0040b642
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 0x45a10d
lea ecx, [esp + 0xc]
mov byte [esp + 0xb0], 0
call fcn.00419551
lea ecx, [esp + 0x18]
mov dword [esp + 0xb0], ebx
call fcn.0040127e
mov ecx, dword [esp + 0xa8]
pop edi
pop esi
xor eax, eax
pop ebx
mov dword fs:[0], ecx
add esp, 0xa8
ret