FW: MP3 Spam

Martin.Hepworth martinh at solidstatelogic.com
Thu Oct 18 21:52:03 IST 2007


Guy

Someone just posted this on the SA list...

Might be useful....

--
Martin Hepworth
Snr Systems Administrator
Solid State Logic
Tel: +44 (0)1865 842300

<snip>
> UxBoD writes:
> > Does anybody have one of these, or different one, that you could upload
> somewhere so can do some analysis ?
>
> sure: http://taint.org/x/2007/mp3spam.txt
> anyway, these rules catch them as far as I can tell:
>
>   ifplugin Mail::SpamAssassin::Plugin::MIMEHeader
>   mimeheader __CTYPE_STORM_MP3_1 Content-Type:raw =~ /^audio\/mpeg;\n
> name=\"[a-z]+\.mp3\"$/s
>   mimeheader __CDISP_STORM_MP3_1 Content-Disposition:raw =~ /^inline;\n
> filename=\"[a-z]+\.mp3\"$/s
>   mimeheader __CTYPE_STORM_MP3_2 Content-Type:raw =~
> /^audio\/mpeg;\n\tname=\"[a-z]+\.mp3\"$/s
>   mimeheader __CDISP_STORM_MP3_2 Content-Disposition:raw =~
> /^attachment;\n\tfilename=\"[a-z]+\.mp3\"$/s
>
>   meta JM_STORM_MP3      ((__CTYPE_STORM_MP3_1&&__CDISP_STORM_MP3_1) ||
> (__CTYPE_STORM_MP3_2&&__CDISP_STORM_MP3_2))
>
>
> --j.




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