2018-02-27 9:03 GMT-03:00 Rob McEwen <r...@invaluement.com>:

> On 2/26/2018 1:00 PM, Kevin A. McGrail wrote:
>
> DecodeShortURLs has been on my list of must-have plugins for years, so
> I was a little surprised it took so long for someone to mention it
> in this thread.
>
> Yeah, my firm is going to look at subsidizing it's addition to SA and
> Karsten agreed.  Just trying to get the time.
>
>
> Kevin,
>
> Excellent! Also... for those situations where there are multiple cascading
> redirecting websites (after the initial URL shortners link found in the
> message), please consider having an option for *every* non-whitelisted URI
> in the chain to be added to the checks against blacklists. OFTEN - every
> single domain in that chain (past the initial URL shortner) is a
> compromised web site or spammer's website, not just the final destination
> web site.
>

Also, you can put more than one shortener (not only hacked websites) inside
same chain:

http://bit.ly/2GLA8Ss => https://goo.gl/5fnqaC => http://spfbl.net/en/uribl/

Our script can already solve this chain:

root@mx-br:/home/ubuntu# ./uribl.pl "http://bit.ly/2GLA8Ss";
(spfbl.net) is not listed in 'uribl.spfbl.net'.

Kevin. You can use our script as model to your own implementation.


> --
> Rob McEwenhttps://www.invaluement.com
>
>
>

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