On Wed, 26 Jun 2019, Amir Caspi wrote:
John et al,
I recall from a prior thread last year that there were supposed to be some
rules to check for zero-width joiner characters... but I'm seeing spams
recently that have these, but don't hit any such rules.
Here's one spample, where the ZWJ entity #x200B is being used to try to
sidestep Bayes detection of highly spammy words.
https://pastebin.com/kx0jVBtZ
I'll take a look. It's possible that there are some ZWJ the RE isn't
looking for.
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhar...@impsec.org FALaholic #11174 pgpk -a jhar...@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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