Allowing .exe files in .zip files

Mark Nienberg mark at TIPPINGMAR.COM
Tue Aug 17 18:31:58 IST 2004


On 17 Aug 2004 at 18:19, Julian Field wrote:

> At 17:59 17/08/2004, you wrote:
> >On 17 Aug 2004 at 9:45, Rob Poe wrote:
> > > But I found that setting wasn't double uncompressing .zip files (new
> > > viruses seem to be coming as double compressed .zip files)...
> >
> > > >>> mark at TIPPINGMAR.COM 8/16/2004 12:10:35 PM >>>
> > > On 16 Aug 2004 at 10:55, Renata D. Vieira wrote:
> > >
> > > > Does anyone know if it is possible to configure MailScanner to allow
> > > .exe files compressed in .zip
> > > > files?
> > >
> > > You can configure MailScanner so it does not enforce filename checks on
> > > files that are compresed in zipfiles.
> > >
> > > Maximum Archive Depth = 0
> >
> >I know Julian fixed something related to this in the current
> >release.  Perhaps it was
> >the problem you mention.
>
> The problem was with analysing files buried in nested zip files which all
> have the same filename. This problem was highlighted by MyDoom-O.

I assume that
Maximum Archive Depth = 0
only tells MailScanner not to consider filename rules in the zip file.  It still unzips as
many layers are needed to scan for viruses, correct?
--
Mark W. Nienberg, SE
Tipping Mar + associates
1906 Shattuck Ave, Berkeley, CA  94704
visit our website at http://www.tippingmar.com

------------------------ MailScanner list ------------------------
To unsubscribe, email jiscmail at jiscmail.ac.uk with the words:
'leave mailscanner' in the body of the email.
Before posting, read the MAQ (http://www.mailscanner.biz/maq/) and
the archives (http://www.jiscmail.ac.uk/lists/mailscanner.html).



More information about the MailScanner mailing list