It seems from the web site, one can use ClamAV and SaneSecurity to add extra 
signatures. Would it not be more efficient?
 http://sanesecurity.com/usage/signatures/

-----Original Message-----
From: Axb [mailto:axb.li...@gmail.com]
Sent: 02 September 2015 09:55
To: users@spamassassin.apache.org
Subject: Re: URIDNSBL but with full URL

On 09/02/15 10:44, Reindl Harald wrote:
>
>
> Am 02.09.2015 um 10:23 schrieb Axb:
>> On 09/02/15 09:51, Olivier Nicole wrote:
>>> Hi,
>>>
>>> I am looking at malware patrol, but they offer a list of over 300,000
>>> rules, that is way too big.
>>>
>>> So I was considering using it in a URIDNSBL type of way, but including
>>> the full URL, not only the host part. It should be able to accept things
>>> like foo.example.com:81/directory/foo?something
>>>
>>> Does that exist already?
>>
>> that doesn't exist, publicly...
>>
>> There are many reasons why running this isn't trivial either.
>>
>> - tracking IDs/unique identifiers in URLs
>> - *can* cause massive scanning overhead
>> - depending on special cases, DNS spec limitations.
>> etc, etc..
>>
>> What problem are you trying to solve which cannot be solved with "known"
>> methods?
>
> on example would be a URL for masshosting / freehosting in the way of
> http://hosterdomain/username/ where URIBL over the whole domain is not
> correct just because one user account was hacked and malware placed there

"yes & no & maybe" because "/username/" will never notice
"/hosterdomain/" is responsible and *may* notice and act if blacklisted
>
> in general it would make sense at least be specific to subdomains and
> the first folder in some cases on the listing side, drawback would be
> more URIBL requests for each possible variant

believe me, don't underestimate the requirements to do this.


Attachment: smime.p7s
Description: S/MIME cryptographic signature

Reply via email to