Function at 0x40b760
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x4d22d4]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0041811f
mov edi, eax
call fcn.0040bce6
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x40b78c
mov esi, 0x4a0038
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 0x40b833
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push 0x80000000
push esi
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x40b7e2
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push 0x80000000
push esi
call ebx
mov dword [edi], eax
cmp dword [edi], 0xffffffff
mov dword [edi + 0xc], 1
jne 0x40b833
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 [0x4d1a90]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x40bab4
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x40bab4
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 0x40b8aa
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 0x40b89b
push esi
lea eax, [esp + 0x14]
push 0x4a00ac
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x40b89b
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x40b8aa
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 0x40b941
add eax, 2
push eax
push ebp
push dword [0x4d1a90]
cmp dword [edi + 0x18], ebp
jne 0x40b976
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x40b93d
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x4d1a90]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x40b93d
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.00419460
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x4d1a90]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x40bab4
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 0x40bab4
mov al, byte [esi]
cmp al, 0x20
je 0x40b973
cmp al, 9
jne 0x40b99c
inc esi
jmp 0x40b969
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x40b93d
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 0x40b941
mov al, byte [esi]
cmp al, 0x3b
jne 0x40b9e0
inc esi
cmp byte [esi], 0x20
jne 0x40b9a9
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0040bace
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x40b9d6
mov cl, byte [esi]
cmp cl, bl
je 0x40ba9d
cmp cl, 0xd
je 0x40ba9d
inc esi
cmp byte [esi], 0
jne 0x40b9c2
jmp 0x40ba9d
cmp al, 0x5b
jne 0x40ba31
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.0040bace
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x40ba0d
mov al, byte [esi]
cmp al, 0x5d
je 0x40ba1b
cmp al, bl
je 0x40ba12
cmp al, 0xd
je 0x40ba12
inc esi
cmp byte [esi], 0
jne 0x40b9fe
cmp byte [esi], 0x5d
jne 0x40ba9d
mov byte [esi], 0
jmp 0x40ba28
cmp al, bl
je 0x40baa0
cmp al, 0xd
je 0x40baa1
inc esi
mov al, byte [esi]
test al, al
jne 0x40ba20
jmp 0x40baa1
cmp al, bl
je 0x40baa1
cmp al, 0xd
je 0x40baa1
mov edx, esi
jmp 0x40ba4c
cmp al, 0x3d
je 0x40ba50
cmp al, 0xd
je 0x40ba50
cmp al, bl
je 0x40ba50
inc esi
mov al, byte [esi]
test al, al
jne 0x40ba3d
lea eax, [esi - 1]
jmp 0x40ba62
mov cl, byte [eax]
cmp cl, 0x20
je 0x40ba61
cmp cl, 9
jne 0x40ba66
dec eax
cmp eax, edx
ja 0x40ba55
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x40ba6a
cmp al, 9
je 0x40ba6a
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0040bace
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x40ba98
mov al, byte [esi]
cmp al, bl
je 0x40ba9d
cmp al, 0xd
je 0x40ba9d
inc esi
cmp byte [esi], 0
jne 0x40ba8d
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x40baa0
cmp al, 0xd
je 0x40baa0
cmp esi, dword [edi + 0x14]
jb 0x40b969
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8