Function at 0x4d5277
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
sub esp, 0x24
push ebx
push edi
cmp ecx, 0xfffffffe
jne 0x4d52a1
call fcn.004c86ed
and dword [eax], 0
call fcn.004c8700
mov dword [eax], 9
jmp 0x4d560f
test ecx, ecx
js 0x4d55f7
cmp ecx, dword [0x51b130]
jae 0x4d55f7
mov eax, ecx
mov edx, ecx
shr edx, 6
and eax, 0x3f
imul edi, eax, 0x38
xor ebx, ebx
mov dword [ebp - 8], edx
inc ebx
mov dword [ebp - 0x1c], ebx
mov eax, dword [edx*4 + 0x51af30]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], edi
mov dl, byte [eax + edi + 0x28]
mov byte [ebp - 1], dl
test bl, dl
je 0x4d55f7
mov edx, dword [ebp + 0x10]
cmp edx, 0x7fffffff
jbe 0x4d530a
call fcn.004c86ed
and dword [eax], 0
call fcn.004c8700
mov dword [eax], 0x16
jmp 0x4d560a
test edx, edx
je 0x4d55f3
test byte [ebp - 1], 2
jne 0x4d55f3
cmp dword [ebp + 0xc], 0
je 0x4d52f2
push esi
mov esi, dword [eax + edi + 0x18]
mov al, byte [eax + edi + 0x29]
mov byte [ebp - 1], al
mov dword [ebp - 0x18], esi
xor esi, esi
movsx eax, al
sub eax, 1
je 0x4d537e
sub eax, 1
je 0x4d534d
mov ebx, edx
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edx
jmp 0x4d53fe
mov eax, edx
not eax
test bl, al
jne 0x4d5371
call fcn.004c86ed
and dword [eax], esi
call fcn.004c8700
mov dword [eax], 0x16
call fcn.004c93aa
jmp 0x4d552a
mov eax, dword [ebp - 0x14]
mov ebx, edx
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edx
jmp 0x4d53fb
mov eax, edx
not eax
test bl, al
je 0x4d5355
push 4
shr edx, 1
pop ebx
cmp edx, ebx
jb 0x4d5391
mov ebx, edx
push ebx
call fcn.004d72a7
push 0
mov esi, eax
call fcn.004d726d
push 0
call fcn.004d726d
add esp, 0xc
mov dword [ebp - 0xc], esi
test esi, esi
jne 0x4d53cc
call fcn.004c8700
mov dword [eax], 0xc
call fcn.004c86ed
mov dword [eax], 8
jmp 0x4d552a
push 1
push 0
push 0
push dword [ebp + 8]
call fcn.004cdb3b
mov ecx, dword [ebp - 8]
add esp, 0x10
mov ecx, dword [ecx*4 + 0x51af30]
mov dword [edi + ecx + 0x20], eax
mov eax, dword [ebp - 8]
mov dword [edi + ecx + 0x24], edx
mov edx, esi
mov eax, dword [eax*4 + 0x51af30]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
xor edi, edi
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x20], edx
test byte [eax + ecx + 0x28], 0x48
mov ecx, dword [ebp + 8]
je 0x4d54cd
mov edx, dword [ebp - 0x14]
mov al, byte [eax + edx + 0x2a]
mov edx, dword [ebp - 0xc]
cmp al, 0xa
je 0x4d54cd
test ebx, ebx
je 0x4d54cd
mov ecx, dword [ebp - 0x10]
inc edi
mov byte [edx], al
inc edx
mov eax, dword [ebp - 8]
dec ebx
cmp byte [ebp - 1], 0
mov dword [ebp - 0xc], edx
mov eax, dword [eax*4 + 0x51af30]
mov byte [ecx + eax + 0x2a], 0xa
mov ecx, dword [ebp + 8]
je 0x4d54cd
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x51af30]
mov al, byte [ecx + eax + 0x2b]
mov ecx, dword [ebp + 8]
cmp al, 0xa
je 0x4d54cd
test ebx, ebx
je 0x4d54cd
mov ecx, dword [ebp - 0x10]
mov byte [edx], al
inc edx
mov eax, dword [ebp - 8]
dec ebx
cmp byte [ebp - 1], 1
push 2
mov dword [ebp - 0xc], edx
mov eax, dword [eax*4 + 0x51af30]
pop edi
mov byte [ecx + eax + 0x2b], 0xa
mov ecx, dword [ebp + 8]
jne 0x4d54cd
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x51af30]
mov al, byte [ecx + eax + 0x2c]
mov ecx, dword [ebp + 8]
cmp al, 0xa
je 0x4d54cd
test ebx, ebx
je 0x4d54cd
mov byte [edx], al
inc edx
mov eax, dword [ebp - 8]
dec ebx
mov dword [ebp - 0xc], edx
mov edx, dword [ebp - 0x10]
push 3
mov eax, dword [eax*4 + 0x51af30]
pop edi
mov byte [edx + eax + 0x2c], 0xa
push ecx
call fcn.004e1247
pop ecx
test eax, eax
je 0x4d5547
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x51af30]
cmp byte [ecx + eax + 0x28], 0
jge 0x4d5547
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
test eax, eax
je 0x4d5547
cmp byte [ebp - 1], 2
jne 0x4d554b
push 0
lea eax, [ebp - 0x14]
shr ebx, 1
push eax
push ebx
mov ebx, dword [ebp - 0xc]
push ebx
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadConsoleW]
test eax, eax
jne 0x4d553c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004c86a6
pop ecx
or edi, 0xffffffff
push esi
call fcn.004d726d
pop ecx
mov eax, edi
pop esi
jmp 0x4d5612
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp + 0x10]
lea edi, [edi + eax*2]
jmp 0x4d556e
mov byte [ebp - 0x1c], 0
push 0
lea eax, [ebp - 0x14]
push eax
push ebx
mov ebx, dword [ebp - 0xc]
push ebx
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4d55bf
mov ecx, dword [ebp + 0x10]
cmp dword [ebp - 0x14], ecx
ja 0x4d55bf
add edi, dword [ebp - 0x14]
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x51af30]
cmp byte [edx + eax + 0x28], 0
jge 0x4d552d
cmp byte [ebp - 1], 2
je 0x4d559f
shr ecx, 1
push ecx
push dword [ebp + 0xc]
push edi
push ebx
push dword [ebp + 8]
call fcn.004d4f91
add esp, 0x14
mov edi, eax
jmp 0x4d552d
shr edi, 1
cmp byte [ebp - 0x1c], 0
push edi
push dword [ebp - 0x20]
push dword [ebp + 8]
je 0x4d55b8
call fcn.004d50e8
add esp, 0xc
jmp 0x4d559b
call fcn.004d4de9
jmp 0x4d55b3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop edi
cmp eax, edi
jne 0x4d55e3
call fcn.004c8700
mov dword [eax], 9
call fcn.004c86ed
mov dword [eax], edi
jmp 0x4d552a
cmp eax, 0x6d
jne 0x4d5523
xor edi, edi
jmp 0x4d552d
xor eax, eax
jmp 0x4d5612
call fcn.004c86ed
and dword [eax], 0
call fcn.004c8700
mov dword [eax], 9
call fcn.004c93aa
or eax, 0xffffffff
pop edi
pop ebx
leave
ret