Function at 0x49b250
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x24]
xor ebp, ebp
test eax, eax
mov edx, edi
je 0x49b46b
mov eax, dword [esp + 0x20]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea ebx, [eax + eax*8]
mov eax, dword [ecx*4 + 0x4cdf80]
lea esi, [ecx*4 + 0x4cdf80]
shl ebx, 2
mov dword [esp + 0x18], esi
lea ecx, [ebx + eax]
mov al, byte [ebx + eax + 4]
test al, 2
jne 0x49b46b
test al, 0x48
je 0x49b2c3
mov al, byte [ecx + 5]
cmp al, 0xa
je 0x49b2c3
mov byte [edi], al
mov eax, dword [esp + 0x28]
mov ecx, dword [esi]
dec eax
lea edx, [edi + 1]
mov ebp, 1
mov dword [esp + 0x28], eax
mov byte [ebx + ecx + 5], 0xa
mov ecx, dword [esp + 0x28]
lea eax, [esp + 0x14]
push 0
push eax
push ecx
push edx
mov edx, dword [esi]
mov eax, dword [ebx + edx]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x49b329
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
jne 0x49b30c
call fcn.00499ae0
mov dword [eax], 9
call fcn.00499af0
mov dword [eax], 5
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
cmp eax, 0x6d
je 0x49b46b
push eax
call fcn.00499a60
add esp, 4
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
mov ecx, dword [esi]
mov edx, dword [esp + 0x14]
add ebp, edx
mov al, byte [ebx + ecx + 4]
lea ecx, [ebx + ecx + 4]
test al, 0x80
je 0x49b461
test edx, edx
je 0x49b34e
cmp byte [edi], 0xa
jne 0x49b34e
or al, 4
jmp 0x49b350
and al, 0xfb
mov byte [ecx], al
mov eax, dword [esp + 0x24]
add ebp, eax
mov esi, edi
cmp eax, ebp
mov dword [esp + 0x28], ebp
jae 0x49b45b
mov al, byte [edi]
cmp al, 0x1a
je 0x49b445
cmp al, 0xd
je 0x49b37d
mov byte [esi], al
inc esi
inc edi
jmp 0x49b429
dec ebp
cmp edi, ebp
jae 0x49b39d
cmp byte [edi + 1], 0xa
jne 0x49b393
add edi, 2
mov byte [esi], 0xa
jmp 0x49b428
mov byte [esi], 0xd
inc esi
inc edi
jmp 0x49b429
mov ecx, dword [esp + 0x18]
xor ebp, ebp
lea edx, [esp + 0x14]
push ebp
push edx
mov edx, dword [ecx]
lea eax, [esp + 0x1b]
push 1
push eax
mov eax, dword [ebx + edx]
push eax
inc edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x49b3c9
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebp, eax
test ebp, ebp
jne 0x49b425
mov eax, dword [esp + 0x14]
test eax, eax
je 0x49b425
mov ecx, dword [esp + 0x18]
mov edx, dword [ecx]
test byte [ebx + edx + 4], 0x48
je 0x49b3fa
mov al, byte [esp + 0x13]
cmp al, 0xa
jne 0x49b3ee
mov byte [esi], al
jmp 0x49b428
mov byte [esi], 0xd
mov ecx, dword [ecx]
inc esi
mov byte [ebx + ecx + 5], al
jmp 0x49b429
cmp esi, dword [esp + 0x24]
jne 0x49b40c
cmp byte [esp + 0x13], 0xa
jne 0x49b40c
mov byte [esi], 0xa
jmp 0x49b428
mov edx, dword [esp + 0x20]
push 1
push 0xffffffffffffffff
push edx
call fcn.0049b500
mov al, byte [esp + 0x1f]
add esp, 0xc
cmp al, 0xa
je 0x49b429
mov byte [esi], 0xd
inc esi
mov ebp, dword [esp + 0x28]
cmp edi, ebp
jb 0x49b366
sub esi, dword [esp + 0x24]
mov ebp, esi
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
mov eax, dword [esp + 0x18]
mov ecx, dword [eax]
mov al, byte [ebx + ecx + 4]
test al, 0x40
lea ebx, [ebx + ecx + 4]
jne 0x49b45b
or al, 2
mov byte [ebx], al
sub esi, dword [esp + 0x24]
mov ebp, esi
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc
ret