Function at 0x4d848b
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 0x4d84b5
call fcn.004c7e97
and dword [eax], 0
call fcn.004c7eaa
mov dword [eax], 9
jmp 0x4d8823
test ecx, ecx
js 0x4d880b
cmp ecx, dword [0x539720]
jae 0x4d880b
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 + 0x539520]
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 0x4d880b
mov edx, dword [ebp + 0x10]
cmp edx, 0x7fffffff
jbe 0x4d851e
call fcn.004c7e97
and dword [eax], 0
call fcn.004c7eaa
mov dword [eax], 0x16
jmp 0x4d881e
test edx, edx
je 0x4d8807
test byte [ebp - 1], 2
jne 0x4d8807
cmp dword [ebp + 0xc], 0
je 0x4d8506
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 0x4d8592
sub eax, 1
je 0x4d8561
mov ebx, edx
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edx
jmp 0x4d8612
mov eax, edx
not eax
test bl, al
jne 0x4d8585
call fcn.004c7e97
and dword [eax], esi
call fcn.004c7eaa
mov dword [eax], 0x16
call fcn.004c15bf
jmp 0x4d873e
mov eax, dword [ebp - 0x14]
mov ebx, edx
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edx
jmp 0x4d860f
mov eax, edx
not eax
test bl, al
je 0x4d8569
push 4
shr edx, 1
pop ebx
cmp edx, ebx
jb 0x4d85a5
mov ebx, edx
push ebx
call fcn.004d9c1b
push 0
mov esi, eax
call fcn.004d9be1
push 0
call fcn.004d9be1
add esp, 0xc
mov dword [ebp - 0xc], esi
test esi, esi
jne 0x4d85e0
call fcn.004c7eaa
mov dword [eax], 0xc
call fcn.004c7e97
mov dword [eax], 8
jmp 0x4d873e
push 1
push 0
push 0
push dword [ebp + 8]
call fcn.004d4b80
mov ecx, dword [ebp - 8]
add esp, 0x10
mov ecx, dword [ecx*4 + 0x539520]
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 + 0x539520]
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 0x4d86e1
mov edx, dword [ebp - 0x14]
mov al, byte [eax + edx + 0x2a]
mov edx, dword [ebp - 0xc]
cmp al, 0xa
je 0x4d86e1
test ebx, ebx
je 0x4d86e1
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 + 0x539520]
mov byte [ecx + eax + 0x2a], 0xa
mov ecx, dword [ebp + 8]
je 0x4d86e1
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x539520]
mov al, byte [ecx + eax + 0x2b]
mov ecx, dword [ebp + 8]
cmp al, 0xa
je 0x4d86e1
test ebx, ebx
je 0x4d86e1
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 + 0x539520]
pop edi
mov byte [ecx + eax + 0x2b], 0xa
mov ecx, dword [ebp + 8]
jne 0x4d86e1
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x539520]
mov al, byte [ecx + eax + 0x2c]
mov ecx, dword [ebp + 8]
cmp al, 0xa
je 0x4d86e1
test ebx, ebx
je 0x4d86e1
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 + 0x539520]
pop edi
mov byte [edx + eax + 0x2c], 0xa
push ecx
call fcn.004e3d3c
pop ecx
test eax, eax
je 0x4d875b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x539520]
cmp byte [ecx + eax + 0x28], 0
jge 0x4d875b
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
test eax, eax
je 0x4d875b
cmp byte [ebp - 1], 2
jne 0x4d875f
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 0x4d8750
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004c7e50
pop ecx
or edi, 0xffffffff
push esi
call fcn.004d9be1
pop ecx
mov eax, edi
pop esi
jmp 0x4d8826
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp + 0x10]
lea edi, [edi + eax*2]
jmp 0x4d8782
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 0x4d87d3
mov ecx, dword [ebp + 0x10]
cmp dword [ebp - 0x14], ecx
ja 0x4d87d3
add edi, dword [ebp - 0x14]
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x539520]
cmp byte [edx + eax + 0x28], 0
jge 0x4d8741
cmp byte [ebp - 1], 2
je 0x4d87b3
shr ecx, 1
push ecx
push dword [ebp + 0xc]
push edi
push ebx
push dword [ebp + 8]
call fcn.004d81a5
add esp, 0x14
mov edi, eax
jmp 0x4d8741
shr edi, 1
cmp byte [ebp - 0x1c], 0
push edi
push dword [ebp - 0x20]
push dword [ebp + 8]
je 0x4d87cc
call fcn.004d82fc
add esp, 0xc
jmp 0x4d87af
call fcn.004d7ffd
jmp 0x4d87c7
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop edi
cmp eax, edi
jne 0x4d87f7
call fcn.004c7eaa
mov dword [eax], 9
call fcn.004c7e97
mov dword [eax], edi
jmp 0x4d873e
cmp eax, 0x6d
jne 0x4d8737
xor edi, edi
jmp 0x4d8741
xor eax, eax
jmp 0x4d8826
call fcn.004c7e97
and dword [eax], 0
call fcn.004c7eaa
mov dword [eax], 9
call fcn.004c15bf
or eax, 0xffffffff
pop edi
pop ebx
leave
ret