Function at 0x4f5cd1
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x6c8f38]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0052e287
mov edi, eax
call fcn.004f6257
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x4f5cfd
mov esi, 0x5c9008
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 0x4f5da4
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 0x4f5d53
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 0x4f5da4
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 [0x6c3550]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x4f6025
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x4f6025
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 0x4f5e1b
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 0x4f5e0c
push esi
lea eax, [esp + 0x14]
push 0x5ddeb0
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x4f5e0c
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x4f5e1b
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 0x4f5eb2
add eax, 2
push eax
push ebp
push dword [0x6c3550]
cmp dword [edi + 0x18], ebp
jne 0x4f5ee7
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x4f5eae
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x6c3550]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x4f5eae
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.0052f240
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x6c3550]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x4f6025
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 0x4f6025
mov al, byte [esi]
cmp al, 0x20
je 0x4f5ee4
cmp al, 9
jne 0x4f5f0d
inc esi
jmp 0x4f5eda
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x4f5eae
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 0x4f5eb2
mov al, byte [esi]
cmp al, 0x3b
jne 0x4f5f51
inc esi
cmp byte [esi], 0x20
jne 0x4f5f1a
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.004f603f
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4f5f47
mov cl, byte [esi]
cmp cl, bl
je 0x4f600e
cmp cl, 0xd
je 0x4f600e
inc esi
cmp byte [esi], 0
jne 0x4f5f33
jmp 0x4f600e
cmp al, 0x5b
jne 0x4f5fa2
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.004f603f
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4f5f7e
mov al, byte [esi]
cmp al, 0x5d
je 0x4f5f8c
cmp al, bl
je 0x4f5f83
cmp al, 0xd
je 0x4f5f83
inc esi
cmp byte [esi], 0
jne 0x4f5f6f
cmp byte [esi], 0x5d
jne 0x4f600e
mov byte [esi], 0
jmp 0x4f5f99
cmp al, bl
je 0x4f6011
cmp al, 0xd
je 0x4f6012
inc esi
mov al, byte [esi]
test al, al
jne 0x4f5f91
jmp 0x4f6012
cmp al, bl
je 0x4f6012
cmp al, 0xd
je 0x4f6012
mov edx, esi
jmp 0x4f5fbd
cmp al, 0x3d
je 0x4f5fc1
cmp al, 0xd
je 0x4f5fc1
cmp al, bl
je 0x4f5fc1
inc esi
mov al, byte [esi]
test al, al
jne 0x4f5fae
lea eax, [esi - 1]
jmp 0x4f5fd3
mov cl, byte [eax]
cmp cl, 0x20
je 0x4f5fd2
cmp cl, 9
jne 0x4f5fd7
dec eax
cmp eax, edx
ja 0x4f5fc6
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x4f5fdb
cmp al, 9
je 0x4f5fdb
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.004f603f
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4f6009
mov al, byte [esi]
cmp al, bl
je 0x4f600e
cmp al, 0xd
je 0x4f600e
inc esi
cmp byte [esi], 0
jne 0x4f5ffe
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x4f6011
cmp al, 0xd
je 0x4f6011
cmp esi, dword [edi + 0x14]
jb 0x4f5eda
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8