Function at 0x4223c0
Capabilities:
Read file on windows

Disassembly:
mov edx, dword [esp + 8]
sub esp, 0x10
mov ecx, dword [esp + 0x1c]
push ebx
push esi
test ecx, ecx
mov dword [esp + 0xc], 0
push edi
push ebp
je 0x4225e6
mov eax, dword [esp + 0x24]
and eax, 0xffffffe7
sar eax, 3
lea ebp, [eax + 0x436320]
mov eax, dword [esp + 0x24]
and eax, 0x1f
shl eax, 2
lea ebx, [eax + eax*8]
mov eax, dword [ebp]
add eax, ebx
test byte [eax + 4], 2
jne 0x4225e6
test byte [eax + 4], 0x48
je 0x42242c
mov al, byte [eax + 5]
cmp al, 0xa
je 0x42242c
mov byte [edx], al
inc edx
dec ecx
mov eax, dword [ebp]
mov dword [esp + 0x14], 1
mov byte [eax + ebx + 5], 0xa
lea eax, [esp + 0x18]
push 0
push eax
push ecx
push edx
mov ecx, dword [ebp]
mov edx, dword [ecx + ebx]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x422497
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
mov esi, eax
jne 0x422472
call fcn.00417fc0
mov dword [eax], 9
call fcn.00417fd0
pop ebp
mov dword [eax], esi
mov eax, 0xffffffff
pop edi
pop esi
pop ebx
add esp, 0x10
ret
cmp esi, 0x6d
jne 0x422481
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x10
ret
push esi
call fcn.00417f40
add esp, 4
mov eax, 0xffffffff
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x10
ret
mov eax, dword [esp + 0x18]
mov ecx, dword [ebp]
add dword [esp + 0x14], eax
lea eax, [ecx + ebx + 4]
mov cl, byte [eax]
test cl, 0x80
je 0x4225da
cmp dword [esp + 0x18], 0
je 0x4224c6
mov edx, dword [esp + 0x28]
cmp byte [edx], 0xa
jne 0x4224c6
or cl, 4
jmp 0x4224c9
and cl, 0xfb
mov edi, dword [esp + 0x28]
mov byte [eax], cl
mov esi, edi
mov eax, dword [esp + 0x14]
add eax, edi
mov dword [esp + 0x1c], eax
cmp edi, eax
jae 0x4225d2
mov al, byte [esi]
cmp al, 0x1a
je 0x4225bf
cmp al, 0xd
je 0x4224f9
inc esi
mov byte [edi], al
jmp 0x4225b2
mov ecx, dword [esp + 0x1c]
dec ecx
cmp ecx, esi
jbe 0x42251e
lea ecx, [esi + 1]
cmp byte [ecx], 0xa
jne 0x422515
add esi, 2
mov byte [edi], 0xa
jmp 0x4225b2
mov esi, ecx
mov byte [edi], al
jmp 0x4225b2
inc esi
push 0
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x17]
push eax
mov edx, dword [ebp]
mov dword [esp + 0x1c], 0
push 1
mov eax, dword [edx + ebx]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x422550
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x14], eax
cmp dword [esp + 0x14], 0
jne 0x4225af
cmp dword [esp + 0x18], 0
je 0x4225af
mov eax, dword [ebp]
test byte [eax + ebx + 4], 0x48
je 0x422585
cmp byte [esp + 0x13], 0xa
jne 0x422574
mov byte [edi], 0xa
jmp 0x4225b2
mov byte [edi], 0xd
inc edi
mov al, byte [esp + 0x13]
mov ecx, dword [ebp]
mov byte [ecx + ebx + 5], al
jmp 0x4225b3
cmp edi, dword [esp + 0x28]
jne 0x422597
cmp byte [esp + 0x13], 0xa
jne 0x422597
mov byte [edi], 0xa
jmp 0x4225b2
mov eax, dword [esp + 0x24]
push 1
push 0xffffffffffffffff
push eax
call fcn.00420390
add esp, 0xc
cmp byte [esp + 0x13], 0xa
je 0x4225b3
mov byte [edi], 0xd
inc edi
cmp esi, dword [esp + 0x1c]
jb 0x4224e3
jmp 0x4225d2
mov eax, dword [ebp]
lea eax, [eax + ebx + 4]
mov cl, byte [eax]
test cl, 0x40
jne 0x4225d2
or cl, 2
mov byte [eax], cl
sub edi, dword [esp + 0x28]
mov dword [esp + 0x14], edi
mov eax, dword [esp + 0x14]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x10
ret
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x10
ret