Remove Obfuscated Code [20081221b]

[Kye-U]

That's not intentional; that simply translates to "foobar" (or so I'd hope so).
I'll be revising the filter today; I came across some false positives, and I'll implement z12's ideas into the filter to make it more readable.

Thanks!

EDIT: Updated. Got rid of the "foobar" replacement texts, updated the octal and hex matching expressions (thanks z12), and I also added $TYPE(vbs).

I should have fixed most/all false positives by simply ensuring there is a double/single quote at the beginning (I had to increase the byte size to 91 to accommodate for this additional byte).