I would love to get some comments and suggestions, to see if people would actually use this and what functionality they want.
This has been sitting around for a while now and I have not got myself to finish it yet.
As you will be able to tell, this is still rough and not polished (more or less a prototype).
http://thorly.batr.am/
There are many commonly used flash files that are known to be vulnerable and are used all over the place regardless.
Thorly aims to give you some idea about which files to avoid.
Simply input a URL or upload a flash file and it will check for common security problems (for example XSS).
At the moment the user only gets information about whether the file is assumed to be vulnerable.
This will only be a short test run and I will probably take it down after a few hours (to scared to let it run on its own).