[URGENT] How to intercept a copy of virus-infected message?

Martin Hepworth martinh at SOLID-STATE-LOGIC.COM
Fri Apr 30 10:36:17 IST 2004


Mike

I quarantine this sort of stuff,

Quarantine Dir = /var/spool/MailScanner/quarantine

Quarantine Infections = yes

           # Do you want to quarantine the original *entire* message as
well as
# just the infected attachments?
# This can also be the filename of a ruleset.
Quarantine Whole Message = yes


# When you quarantine an entire message, do you want to store it as
# raw mail queue files (so you can easily send them onto users) or
# as human-readable files (header then body in 1 file)?
Quarantine Whole Messages As Queue Files = yes

# Where to send the notices.
# This can also be the filename of a ruleset.
Notices To = postmaster at mydomain


in mailscanner.conf

then I zip up the files with passwd protection and send them off to
Sophos support.

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


Mike Brudenell wrote:
> Greetings -
>
> I believe our site is being copies of a virus (probably Bagle-X or a
> variant) that Sophos Anti-Virus is not identifying.  At present the
> messages are only being blocked because we have MailScanner configured not
> to allow attachments with filename suffixes such as ".hta" etc.
>
> Sophos (the company!) have asked me to grab a couple of these messages and
> send them in for analysis.
>
> Plese could someone quickly explain how to configure MailScanner (4.29.3)
> to intercept such a message: ideally forwarding it to a specific e-mail
> address or, second choice, to quarantine its Sendmail queue files?
>
> Ideally I guess I'd just like to intercept messages which are being blocked
> because they are failing the filename based checks; I'm not particularly
> interested in getting the ones infected with known viruses because, well,
> Sophos Anti-Virus already knows them!  :-}
>
> With many thanks,
>
> Mike B-)
>
> --
> The Computing Service, University of York, Heslington, York Yo10 5DD, UK
> Tel:+44-1904-433811  FAX:+44-1904-433740
>
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>
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