On Mon, 11 Mar 2002, Matthew Cline wrote:

> On Monday 11 March 2002 08:24 pm, Michael Moncur wrote:
>
> > I think that would be a great addition to SA, although I see more virus
> > emails formatted like that than actual spam. I'm trying the following in my
> > custom rules file:
> >
> > rawbody HTML_FRAMES /<i?frame /i
> > describe HTML_FRAMES        HTML with an embedded frame
> > score HTML_FRAMES   4.0
>
> Already there:
>
> # many spammers seem to do this nowadays (and probably track
> # their customers with it).  (contrib: WW)
> rawbody RELAYING_FRAME          /<frame\b[^>]+\bsrc=[3D=\s"']*http:\/\//is
> describe RELAYING_FRAME         Frame wanted to load outside URL
>
> Though it doesn't detect iframes yet...

RELAYING_FRAME doesn't catch the case where the content was sent along
with the message; only http. Not sure that matters ...

This is possibly showing the continual corpus nerd-mail problem, but
/<i?frame /i doesn't match -anything- in my non-spam boxes.

It only matches a -small- number of things in the spambox, too.

At the very least, changing RELAYING_FRAME TO:

rawbody RELAYING_FRAME          /<i?frame\b[^>]+\bsrc=[3D=\s"']*https?:\/\//is

would be worthwile; That matches several that the existing rule doesn't.
Then again, those that it matches ... are already in the spam corpus.



Did I see mention of:
uri HTTP_CTRL_CHARS_HOST    /^https\:\/\/[^\/]*[\x00-\x08\x0b\x0c\x0e-\x1f]/
the other day? That should probably be:
uri HTTP_CTRL_CHARS_HOST    /^https?\:\/\/[^\/]*[\x00-\x08\x0b\x0c\x0e-\x1f]/

-- 
Charlie Watts
[EMAIL PROTECTED]
Frontier Internet, Inc.
http://www.frontier.net/


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