Function at 0x4fecc0
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x6b3d0c]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0052eed9
mov edi, eax
call fcn.004ff4ff
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x4fecec
mov esi, 0x5cc008
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 0x4fed93
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 0x4fed42
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 0x4fed93
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 [0x6b00f0]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x4ff014
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x4ff014
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 0x4fee0a
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 0x4fedfb
push esi
lea eax, [esp + 0x14]
push 0x5ccdc0
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x4fedfb
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x4fee0a
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 0x4feea1
add eax, 2
push eax
push ebp
push dword [0x6b00f0]
cmp dword [edi + 0x18], ebp
jne 0x4feed6
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x4fee9d
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x6b00f0]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x4fee9d
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.0052fe40
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x6b00f0]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x4ff014
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 0x4ff014
mov al, byte [esi]
cmp al, 0x20
je 0x4feed3
cmp al, 9
jne 0x4feefc
inc esi
jmp 0x4feec9
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x4fee9d
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 0x4feea1
mov al, byte [esi]
cmp al, 0x3b
jne 0x4fef40
inc esi
cmp byte [esi], 0x20
jne 0x4fef09
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.004ff02e
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4fef36
mov cl, byte [esi]
cmp cl, bl
je 0x4feffd
cmp cl, 0xd
je 0x4feffd
inc esi
cmp byte [esi], 0
jne 0x4fef22
jmp 0x4feffd
cmp al, 0x5b
jne 0x4fef91
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.004ff02e
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4fef6d
mov al, byte [esi]
cmp al, 0x5d
je 0x4fef7b
cmp al, bl
je 0x4fef72
cmp al, 0xd
je 0x4fef72
inc esi
cmp byte [esi], 0
jne 0x4fef5e
cmp byte [esi], 0x5d
jne 0x4feffd
mov byte [esi], 0
jmp 0x4fef88
cmp al, bl
je 0x4ff000
cmp al, 0xd
je 0x4ff001
inc esi
mov al, byte [esi]
test al, al
jne 0x4fef80
jmp 0x4ff001
cmp al, bl
je 0x4ff001
cmp al, 0xd
je 0x4ff001
mov edx, esi
jmp 0x4fefac
cmp al, 0x3d
je 0x4fefb0
cmp al, 0xd
je 0x4fefb0
cmp al, bl
je 0x4fefb0
inc esi
mov al, byte [esi]
test al, al
jne 0x4fef9d
lea eax, [esi - 1]
jmp 0x4fefc2
mov cl, byte [eax]
cmp cl, 0x20
je 0x4fefc1
cmp cl, 9
jne 0x4fefc6
dec eax
cmp eax, edx
ja 0x4fefb5
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x4fefca
cmp al, 9
je 0x4fefca
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.004ff02e
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4feff8
mov al, byte [esi]
cmp al, bl
je 0x4feffd
cmp al, 0xd
je 0x4feffd
inc esi
cmp byte [esi], 0
jne 0x4fefed
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x4ff000
cmp al, 0xd
je 0x4ff000
cmp esi, dword [edi + 0x14]
jb 0x4feec9
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8