Fwd: Store viruses only

Jules Field MailScanner at ecs.soton.ac.uk
Sun Nov 22 12:15:34 GMT 2009


If it's being treated as a "Silent Virus" then it won't be stored in the 
quarantine. Read about "Silent Viruses" and "Non-Forging Viruses" in 
MailScanner.conf.

On 22/11/2009 10:26, Monis Monther wrote:
> > I have the clamavmodule and its working fine
>
> How do you know this?
>
>
> I knew because I see in the logs that it is catching stuff
>
>
> Try sending an email through the machine with the EICAR attachment
> (http://www.eicar.org/anti_virus_test_file.htm), and check:
>
> I tried the test , thanks for the link
>
> a) the mail system logs, to see whether MailScanner thinks it's detected a
> virus
>
> In the log , it found it and gave this
>
> Virus and Content Scanning: Starting
> ClamAVModule::INFECTED:: Eicar-Test-Signature:: ./A32B56E03A2.E8204/
> ClamAVModule::INFECTED:: Eicar-Test-Signature:: 
> ./A32B56E03A2.E8204/eicar.com <http://eicar.com>
> ....
> .....
> Requeue: A32B56E03A2.E8204 to E19D26E009C
> ....
> ....
> Cleaned: Delivered 1 cleaned messages
>
>
> b) the headers of the (presumably) received message, to see whether it 
> tells
> you that anti-virus scanning was performed (X-OrganisationName-
>
>     Viruscheck)
>
> I only had these headers
> X-MyDomain-MailScanner-ID: AA32E6E03B9.9919A
> X-MyDomain-MailScanner: Found to be infected
> X-MyDomain-MailScanner-SpamScore: ss
> X-MyDomain-MailScanner-From: monis.monther at mediaintl.net 
> <mailto:monis.monther at mediaintl.net>
> X-Spam-Status: No
> X-RCPT-TO: <someone>
> Status: U
> X-UIDL: 548082981
>
> So I conclude that it was not detected as spam but as infected , and I 
> got the notification attachment delivered saying call help desk... bal 
> bla
>
> But the attachment was not saved under quarantine, I want the 
> attachments to be saved.
>
>     c) the output of /path/to/MailScanner --lint (to see whether it
>     thinks the
>     antivirus engine is correctly installed and available)
>
>
> It showed that I have clamavmodule successfully installed
>
>
>
> Conclusion: I was mistakes when I thought it was related to spam 
> score, but now I want the virus attachment to be stored in quarantine 
> not deleted, Thanks
>
>
>
>
>
> On Thu, Nov 19, 2009 at 2:26 PM, Antony Stone 
> <Antony.Stone at mailscanner.open.source.it 
> <mailto:Antony.Stone at mailscanner.open.source.it>> wrote:
>
>     On Thursday 19 November 2009, Monis Monther wrote:
>
>     > I have the following
>     >
>     > Virus Scanning = yes
>     > Virus Scanners = clamavmodule
>     > Deliver Disinfected Files = no
>     > Silent Viruses = HTML-IFrame All-Viruses
>     > Still Deliver Silent Viruses = no
>     >
>     > I have the clamavmodule and its working fine
>
>     How do you know this?
>
>     > and when I set HighScore spam = store it started to quarantine
>     virus that
>     > get a high score spam and still delivers viruses that come with
>     low spam
>     > messages
>
>     Are you saying that the quarantined messages (quarantined because
>     they are
>     detected as spam) still contain the virus attachments, or have
>     these been
>     cleaned?
>
>     Try sending an email through the machine with the EICAR attachment
>     (http://www.eicar.org/anti_virus_test_file.htm), and check:
>
>     a) the mail system logs, to see whether MailScanner thinks it's
>     detected a
>     virus
>
>     b) the headers of the (presumably) received message, to see
>     whether it tells
>     you that anti-virus scanning was performed
>     (X-OrganisationName-Viruscheck)
>
>     c) the output of /path/to/MailScanner --lint (to see whether it
>     thinks the
>     antivirus engine is correctly installed and available)
>
>
>     Antony.
>
>     --
>     "Reports that say that something hasn't happened are always
>     interesting to me,
>     because as we know, there are known knowns; there are things we
>     know we know.
>     We also know there are known unknowns; that is to say we know
>     there are some
>     things we do not know. But there are also unknown unknowns - the
>     ones we
>     don't know we don't know."
>
>      - Donald Rumsfeld, US Secretary of Defence
>
>                                                         Please reply
>     to the list;
>                                                               please
>     don't CC me.
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>
>

Jules

-- 
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