> > In most phishing scams, the real address of a URL is unrelated to the link > > text that appears in the mail client. Is it possible to detect where > > <A HREF="foo">bar</A> > > and foo and bar are unrelated domains? > > > I guess the question boils down to "can backreferences be used in > regexes for SA rules"? If so, the combined wisdom of the list ought to > be able to come up with a suitable rule...
And the answer is... Grab the SARE phishing rules. Although I don't think any of them use backreferences for catching that sort of thing. Loren