Function at 0x43732d
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x4e45c4]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.00453d60
mov edi, eax
call fcn.004378b3
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x437359
mov esi, 0x4a804c
mov ebx, dword [sym.imp.KERNEL32.dll_CreateFileW]
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push 0xc0000000
push esi
mov dword [edi + 0xc], ebp
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x437400
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push closesocket
push esi
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x4373af
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push closesocket
push esi
call ebx
mov dword [edi], eax
cmp dword [edi], 0xffffffff
mov dword [edi + 0xc], 1
jne 0x437400
mov eax, dword [esp + 0x28]
push esi
mov dword [edi], ebp
mov dword [edi + 0x2c], eax
mov dword [edi + 0x18], 0xfde9
call sub.MSVCRT.dll_wcslen
pop ecx
lea eax, [eax*2 + 2]
push eax
push ebp
push dword [0x4e36cc]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x437681
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x437681
push ebp
push dword [edi]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x28]
push 3
mov dword [edi + 0x18], ebp
mov dword [edi + 0x2c], eax
mov eax, dword [esp + 0x18]
pop esi
cmp eax, esi
jl 0x437477
push ebp
lea eax, [esp + 0x20]
push eax
push esi
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call ebx
cmp dword [esp + 0x1c], esi
jne 0x437468
push esi
lea eax, [esp + 0x14]
push 0x4bc274
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x437468
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x437477
push ebp
push ebp
push ebp
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x14]
test eax, eax
jle 0x43750e
add eax, 2
push eax
push ebp
push dword [0x4e36cc]
cmp dword [edi + 0x18], ebp
jne 0x437543
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x43750a
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x4e36cc]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x43750a
push 0
lea eax, [esp + 0x20]
push eax
push dword [esp + 0x1c]
push esi
push dword [edi]
call ebx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x14]
shl eax, 2
mov dword [esp + 0x14], eax
lea eax, [esp + 0x28]
push eax
push esi
lea eax, [esp + 0x1c]
push eax
push dword [edi + 0x10]
call fcn.00454ea0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x4e36cc]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x437681
xor edx, edx
mov word [ecx + eax], dx
mov eax, dword [esp + 0x14]
mov esi, dword [edi + 0x10]
add eax, esi
mov dword [edi + 0x14], eax
push 0xa
pop ebx
cmp esi, eax
jae 0x437681
mov al, byte [esi]
cmp al, 0x20
je 0x437540
cmp al, 9
jne 0x437569
inc esi
jmp 0x437536
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x43750a
push ebp
lea ecx, [esp + 0x20]
push ecx
push dword [esp + 0x1c]
push eax
push dword [edi]
call ebx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], eax
jmp 0x43750e
mov al, byte [esi]
cmp al, 0x3b
jne 0x4375ad
inc esi
cmp byte [esi], 0x20
jne 0x437576
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0043769b
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4375a3
mov cl, byte [esi]
cmp cl, bl
je 0x43766a
cmp cl, 0xd
je 0x43766a
inc esi
cmp byte [esi], 0
jne 0x43758f
jmp 0x43766a
cmp al, 0x5b
jne 0x4375fe
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.0043769b
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4375da
mov al, byte [esi]
cmp al, 0x5d
je 0x4375e8
cmp al, bl
je 0x4375df
cmp al, 0xd
je 0x4375df
inc esi
cmp byte [esi], 0
jne 0x4375cb
cmp byte [esi], 0x5d
jne 0x43766a
mov byte [esi], 0
jmp 0x4375f5
cmp al, bl
je 0x43766d
cmp al, 0xd
je 0x43766e
inc esi
mov al, byte [esi]
test al, al
jne 0x4375ed
jmp 0x43766e
cmp al, bl
je 0x43766e
cmp al, 0xd
je 0x43766e
mov edx, esi
jmp 0x437619
cmp al, 0x3d
je 0x43761d
cmp al, 0xd
je 0x43761d
cmp al, bl
je 0x43761d
inc esi
mov al, byte [esi]
test al, al
jne 0x43760a
lea eax, [esi - 1]
jmp 0x43762f
mov cl, byte [eax]
cmp cl, 0x20
je 0x43762e
cmp cl, 9
jne 0x437633
dec eax
cmp eax, edx
ja 0x437622
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x437637
cmp al, 9
je 0x437637
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0043769b
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x437665
mov al, byte [esi]
cmp al, bl
je 0x43766a
cmp al, 0xd
je 0x43766a
inc esi
cmp byte [esi], 0
jne 0x43765a
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x43766d
cmp al, 0xd
je 0x43766d
cmp esi, dword [edi + 0x14]
jb 0x437536
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8