Function at 0x418773
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x437070]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0042b1b8
mov edi, eax
call fcn.00418c30
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x41879f
mov esi, 0x42e054
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 0x418846
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push SysReAllocString
push esi
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x4187f5
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push SysReAllocString
push esi
call ebx
mov dword [edi], eax
cmp dword [edi], 0xffffffff
mov dword [edi + 0xc], 1
jne 0x418846
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 [0x435800]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x418ac7
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x418ac7
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 0x4188bd
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 0x4188ae
push esi
lea eax, [esp + 0x14]
push 0x42e09c
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x4188ae
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x4188bd
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 0x418954
add eax, 2
push eax
push ebp
push dword [0x435800]
cmp dword [edi + 0x18], ebp
jne 0x418989
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x418950
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x435800]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x418950
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.0042c1d0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x435800]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x418ac7
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 0x418ac7
mov al, byte [esi]
cmp al, 0x20
je 0x418986
cmp al, 9
jne 0x4189af
inc esi
jmp 0x41897c
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x418950
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 0x418954
mov al, byte [esi]
cmp al, 0x3b
jne 0x4189f3
inc esi
cmp byte [esi], 0x20
jne 0x4189bc
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00418ad3
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4189e9
mov cl, byte [esi]
cmp cl, bl
je 0x418ab0
cmp cl, 0xd
je 0x418ab0
inc esi
cmp byte [esi], 0
jne 0x4189d5
jmp 0x418ab0
cmp al, 0x5b
jne 0x418a44
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.00418ad3
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x418a20
mov al, byte [esi]
cmp al, 0x5d
je 0x418a2e
cmp al, bl
je 0x418a25
cmp al, 0xd
je 0x418a25
inc esi
cmp byte [esi], 0
jne 0x418a11
cmp byte [esi], 0x5d
jne 0x418ab0
mov byte [esi], 0
jmp 0x418a3b
cmp al, bl
je 0x418ab3
cmp al, 0xd
je 0x418ab4
inc esi
mov al, byte [esi]
test al, al
jne 0x418a33
jmp 0x418ab4
cmp al, bl
je 0x418ab4
cmp al, 0xd
je 0x418ab4
mov edx, esi
jmp 0x418a5f
cmp al, 0x3d
je 0x418a63
cmp al, 0xd
je 0x418a63
cmp al, bl
je 0x418a63
inc esi
mov al, byte [esi]
test al, al
jne 0x418a50
lea eax, [esi - 1]
jmp 0x418a75
mov cl, byte [eax]
cmp cl, 0x20
je 0x418a74
cmp cl, 9
jne 0x418a79
dec eax
cmp eax, edx
ja 0x418a68
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x418a7d
cmp al, 9
je 0x418a7d
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00418ad3
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x418aab
mov al, byte [esi]
cmp al, bl
je 0x418ab0
cmp al, 0xd
je 0x418ab0
inc esi
cmp byte [esi], 0
jne 0x418aa0
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x418ab3
cmp al, 0xd
je 0x418ab3
cmp esi, dword [edi + 0x14]
jb 0x41897c
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8