RE: [Declude.Virus] OBJECT DATA Vulnerability Caught but not Reported?

2004-03-23 Thread Dave Marchette
Assuming you are running the correct Declude version, you probably are
skipping the notification in your eml file.  If you have the line
'SKIPIFVIRUSNAMEHAS Vulnerability' you may not see the notification of
the test.





  

-Original Message-
From: Dan Star [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, March 23, 2004 9:44 AM
To: [EMAIL PROTECTED]
Subject: [Declude.Virus] OBJECT DATA Vulnerability Caught but not
Reported?

I tested the Declude OBJECT DATA Vulnerability send and the email didn't

come thru but it wasn't reported as a virus.  Is this a known issue with

this test?

Dan
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Re: [Declude.Virus] OBJECT DATA Vulnerability Caught but not Reported?

2004-03-23 Thread Jim Matuska
I am seeing this same thing, it seems that the test virus email does not get
delivered but does not generate any notification message like the other
vulnerabilities do.

Jim Matuska Jr.
Computer Tech II
CCNA
Nez Perce Tribe
Information Systems
[EMAIL PROTECTED]
- Original Message - 
From: "R. Scott Perry" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, March 23, 2004 9:53 AM
Subject: Re: [Declude.Virus] OBJECT DATA Vulnerability Caught but not
Reported?


>
> >I tested the Declude OBJECT DATA Vulnerability send and the email didn't
> >come thru but it wasn't reported as a virus.  Is this a known issue with
> >this test?
>
> Are you running the latest interim?
>
> -Scott
> ---
> Declude JunkMail: The advanced anti-spam solution for IMail mailservers
> since 2000.
> Declude Virus: Ultra reliable virus detection and the leader in mailserver
> vulnerability detection.
> Find out what you've been missing: Ask for a free 30-day evaluation.
>
> ---
> [This E-mail was scanned for viruses by Declude Virus
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>
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>

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[Declude.Virus] OBJECT DATA Vulnerability Caught but not Reported?

2004-03-23 Thread Dan Star
I tested the Declude OBJECT DATA Vulnerability send and the email didn't 
come thru but it wasn't reported as a virus.  Is this a known issue with 
this test?

Dan
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Re: [Declude.Virus] OBJECT DATA Vulnerability Caught but not Reported?

2004-03-23 Thread R. Scott Perry

I tested the Declude OBJECT DATA Vulnerability send and the email didn't 
come thru but it wasn't reported as a virus.  Is this a known issue with 
this test?
Are you running the latest interim?

   -Scott
---
Declude JunkMail: The advanced anti-spam solution for IMail mailservers 
since 2000.
Declude Virus: Ultra reliable virus detection and the leader in mailserver 
vulnerability detection.
Find out what you've been missing: Ask for a free 30-day evaluation.

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Re: [Declude.Virus] New Virus option question

2004-03-23 Thread R. Scott Perry

Would it be possible to add an option to the per user setting in Declude
virus to
A) allow the vulnerabilities test to be skipped per user while maintaining 
all
   other defined virus scanning
or

B) to override the virus.cfg defined virus action for email failing
   "vulnerabilities" test.
We might, but are very hesitant to do so, especially after Bagle.

The problem is adding such a feature just encourages people to continue 
sending out dangerous E-mail, which causes viruses to spread 
faster.  People that send out dangerous E-mail must fix the problem.  Doing 
something that makes it easier for them to ignore the problem just makes 
the virus problem worse.

   -Scott
---
Declude JunkMail: The advanced anti-spam solution for IMail mailservers 
since 2000.
Declude Virus: Ultra reliable virus detection and the leader in mailserver 
vulnerability detection.
Find out what you've been missing: Ask for a free 30-day evaluation.

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[Declude.Virus] New Virus option question

2004-03-23 Thread smb
Scott,

Would it be possible to add an option to the per user setting in Declude
virus to

A) allow the vulnerabilities test to be skipped per user while maintaining all 
   other defined virus scanning 
or 

B) to override the virus.cfg defined virus action for email failing 
   "vulnerabilities" test. 

like [EMAIL PROTECTED] BANCRVIRUSES OFF 

or   [EMAIL PROTECTED] BANCRVIRUSES NOACTION

In the past this was mostly a now and then issue. However lately this has
come up more often. Luck of the draw I guess.

Just asking

Stu
-
CSOnline Technical Support Normal hours - Monday thru Saturday 8am - 12pm 

CSOnline Technical Support Numbers 
Seneca814-677-2447   Clarion   814-227-3638   Cochranton   814-425-1696
Parker724-399-1158   GremLan   814-337-7060 
http://www.csonline.net  http://www.cshowcase.com  http://www.learncenter.com
http://www.gremlan.org  
-

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RE: [Declude.Virus] How do we block the next Bagle?

2004-03-23 Thread Bill Naber



Thanks 
- I appreciate the insight into how I might use a JM Pro filter on the AV side 
of life.
 
-Bill 
Naber

  -Original Message-From: 
  [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On 
  Behalf Of MattSent: Monday, March 22, 2004 4:34 
  PMTo: [EMAIL PROTECTED]Subject: Re: 
  [Declude.Virus] How do we block the next Bagle?This 
  didn't make it through the first time, so I am sending it along again without 
  the content that probably tripped the filters.Matt 
  Original Message Bill,IPLINKED is of course a custom 
  filter and not a standard feature of Declude.  That filter would score 
  points on this pattern, but it wouldn't be useful in blocking these viruses on 
  it's own because it is scored low.I haven't seen the headers for this 
  message, but I assume there is a pattern there.  The body displays the 
  following code:
  http://www.auscert.org.au/render.html?it=3957 
(see the body code on this page)You could pick 2 or three 
  reliable elements and construct a combo filter using the same technique that I 
  did with the ZOMBIE filter.  In this case, you could choose "DATA="" 
  class=moz-txt-link-rfc2396E href="http://%5B0-9%5D">"http://[0-9]" for one 
  filter (shorthanded), and "[0-9]:81/" for the other filter, plus maybe 
  something from the header code which I assume has some scripting embedded 
  within it, containing code elements that you could use reliably, and a 
  combination of all three in a combo filter would prevent you from FPing on 
  legitimate discussions of the virus.Note that there is presently no 
  reason to do this right now, so it's not worth it to come up with a fully 
  functional set of filters for this 
  example.MattBill Naber wrote:
  Sorry about the slip of the mouse that caused the prior reply with no new
message ...

My question regards the comment below: "it's easy to write a filter to block
something that is IP linked to port 81".  Is this referring to the IPLINKED
feature in JM?  If so, could you provide a brief example of how to use it in
this manner?  I've looked through the JM archives and haven't found anything
that is clear (to me) on how to use the filtering in this manner.

Thanks,
-Bill Naber

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Matt
Sent: Friday, March 19, 2004 4:43 PM
To: [EMAIL PROTECTED]
Subject: Re: [Declude.Virus] How do we block the next Bagle?


Heuristics!

This was a novel, but lame attempt at exploiting a download
vulnerability.  This would have been 1,000 times worse if the virus
dynamically provided a list of IP's from known infected computers.  This
can be done, and eventually it will be done.  The kid writing Bagle has
shown that he has some talent for coming up with new tricks, and so far
he has come up with the best human engineering attempt, and new exploits
for password protected files and hiding the payload outside of the
E-mail.  It's clear to me that a person that knows this stuff has some
experience with E-mail systems and he almost definitely works for spammers.

If he was to mix some human engineering with remotely hosted code, the
result could be disastrous.  This attempt was lame because the exploit
was old, long-past patched, easily detectable, and it relied on hard
coded IP's.

Pete from Sniffer has been coding up new rules for this stuff (not all
of his clients use Declude Virus), and if you have JunkMail Pro, it's
easy to write a filter to block something that is IP linked to port 81.
In the future, there will likely be little difference between what is
necessary to block spam and viruses, and I could see when it might make
sense to merge functionality between Declude Virus and Declude JunkMail
to achieve a higher level of heuristics.  Full MIME parsing in JunkMail
may very well give us many useful capabilities.  For now, I don't see
the need as being urgent, but I've thought that such a thing as you
described was possible for some time, and I've been wondering why it
didn't happen.  Maybe the AV scanner companies will come out with
command line functionality that includes content heuristics some time in
the future.

FYI, I've found Declude JunkMail on my system tends to catch most all of
the undetected variants that slip through in normal ZIP files early on.

Matt



Greg Little wrote:

  
How will we block a virus like Bagle.Q that does not use an "auto run"
vulnerability?
There's still no attachment to hand off to the mail server's virus
scanner(s).
If the body was VERY standard, it could be pattern matched by Declude.
Add a little random action to the body (and the port used) and here we
go again.

The latest batch of Bagle's (Q,R,S,T) can be blocked because, while
not a virus, it breaks the rules.
(Auto run using a hole in MS outlook)

The next version may be the same, except the user has to run it by hand.
Just a 1 K e-mail with a link to a recently compromised PC.

When will it end?? (or at least slow down)

PS Sco

Re: [Declude.Virus] testing encrypted zips

2004-03-23 Thread R. Scott Perry

Could you add few more options to the test virus files? As someone pointed
out we would probably not block "normal" files within a ZIP but block
exe/etc files within a normal zip and all zips with encrypted files. I could
not find this option in the test virus menu yet.
The problem is that we only want to list files on that page that need to be 
blocked.  The problem is that a standard .exe file or .exe within a .ZIP 
file doesn't need to be blocked in order to block viruses.  Blocking them 
will help prevent future viruses from getting through before virus 
definitions are updated, but won't be necessary once the virus definitions 
are in place.

   -Scott
---
Declude JunkMail: The advanced anti-spam solution for IMail mailservers 
since 2000.
Declude Virus: Ultra reliable virus detection and the leader in mailserver 
vulnerability detection.
Find out what you've been missing: Ask for a free 30-day evaluation.

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Re: [Declude.Virus] Is this dangerous ?

2004-03-23 Thread R. Scott Perry

This is the type that ask you do click and download
Dangerous ?
How can it be blocked ?

To the internet store at: http://219.147.192.165/ee?kAgZ
That URL doesn't work right now, so I can't say what it is or whether it is 
dangerous -- but it should be treated like *any* web site that you go to 
where you do not have trust in the people who run it.

Note that while the URL looks weird (because of the IP rather than a 
domain, and the "ee?kAgZ"), there is nothing about the URL that makes it 
any more dangerous than http://www.example.com/index.html .  So the only 
way to block it is to decide that URLs with that IP should be blocked and 
filter them.

   -Scott
---
Declude JunkMail: The advanced anti-spam solution for IMail mailservers 
since 2000.
Declude Virus: Ultra reliable virus detection and the leader in mailserver 
vulnerability detection.
Find out what you've been missing: Ask for a free 30-day evaluation.

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[Declude.Virus] testing encrypted zips

2004-03-23 Thread Bonno Bloksma
Hi,

> > Was wondering if there is anyway to test and make sure Declude
is
> >catching this?
>
> There is now a test file at the Test Virus Sender at
> http://www.declude.com/tools that will test this vulnerability.
>
> -Scott

Just realised I need the latest interim to check for the EZIP but

Could you add few more options to the test virus files? As someone pointed
out we would probably not block "normal" files within a ZIP but block
exe/etc files within a normal zip and all zips with encrypted files. I could
not find this option in the test virus menu yet.

Of course it's quite easy to create those files myself but this would
probably be another hint about the quality of Declude.

Groetjes,

Bonno Bloksma

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[Declude.Virus] Is this dangerous ?

2004-03-23 Thread serge
This is the type that ask you do click and download
Dangerous ?
How can it be blocked ?





Received: from juengel.com [200.189.84.134] by mail.cefib.com
  (SMTPD32-8.05) id AA401500290; Tue, 23 Mar 2004 05:25:20 +
Message-ID: <[EMAIL PROTECTED]>
From: Security Fix <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Control Your PC
Date: Tue, 23 Mar 2004 01:28:28 -0500
Mime-Version: 1.0
Content-Type: multipart/alternative;
 boundary="=_NextPart_245_F5DD_6071F5DD.6071F5DD"
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X-Mailer: Microsoft Outlook Express 6.00.2800.1158
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X-IMAIL-SPAM-VALFROM: (22020752)
X-RBL-Warning: CMDSPACE: Space found in RCPT TO: command . [2-39-13800]
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X-RBL-Warning: NOLEGITCONTENT: No content unique to legitimate E-mail
detected. [2-43-15800]
X-RBL-Warning: Failed Foreign Filter
X-Declude-Sender: [EMAIL PROTECTED] [200.189.84.134]
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Organization: CEFIB Internet (Incoming)
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FOREIGN, CATCHALLMAILS
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To the internet store at: http://219.147.192.165/ee?kAgZ

gfvogyqfohiothkiablljnyeooqoxpddwascakjotrcnaoxbqjobymfodvdckifhizlkmvzf
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zvcstzwanrdlktengwhpclraabnbnuhmsjelidnxwtigmowukdjoqcrtdewradfsom
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avravdwlnjwxnjkizwvsqbgeluplriztdqtavpllyikntuwtstlkwtoingvgouztmtthkgslocai
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Image not showing? See
message http://219.147.192.165/ee?zMHuQms";>here.


http://219.147.192.165/o/?IGVh";>Stop all announcements.

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