[Esd-l] Poison Files

John D. Hardin jhardin at impsec.org
Sat Jan 18 09:36:01 PST 2003


On Sat, 18 Jan 2003, Scott Taylor wrote:

> >Something like:
> >
> >Checking "10th July 2002   claire.doc.scr" for poisoning.
> >   Checking against ".*\.asd(\?=)?$"
> >   Checking against ".*\.bat(\?=)?$"
> >   Checking against ".*\.chm(\?=)?$"
> >   Checking against ".*\.com(\?=)?$"
> >   Checking against ".*\.cil(\?=)?$"
> >   Checking against ".*\.dll(\?=)?$"
> >   Checking against ".*\.hlp(\?=)?$"
> >   Checking against ".*\.hta(\?=)?$"
> 
> Nothing like that at all John.  I see a lot of Perl code, the log
> for single test is 23K of mostly Perl code.

Yeah, unfortunately turning on verbose logging also logs the script.

All of the logging from the script processing would appear after the
script itself gets logged.

If you process an email with a file attachment whose extension is in
the MANGLE list, you *should* see the script checking that filename
against all of the filespecs in the STRIP and POISON lists.

If you don't then either (1) the extension isn't in the MANGLE list,
or (2) the script doesn't think there are STRIP or POISON lists.

--
 John Hardin KA7OHZ    ICQ#15735746    http://www.impsec.org/~jhardin/
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