We started getting reports of the "HTML/Crypted.Gen" being detected in our 
Chrome extension again. I've managed to reproduce it - the signature seems to 
be the exact set of strings they use:

====
.fromCharCode
.charCodeAt
nodeValue
for
0,0,0,0,0,0
Math.min
====

I kid you not - this is their signature for an encrypted JS virus. I can't seem 
to remove a single character from any of these tokens without turning it from a 
dangerous virus to a harmless bit of JS.  Order doesn't seem to be important 
(although I haven't experimented with this that much).

I think I'll be able to work around this by replacing any sequence of six zeros 
separated by commas with the sequence 0,0,0,[space]0,0,0.

Matt.

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