Security Basics mailing list archives

RE: Microsoft Access security


From: "David Gillett" <gillettdavid () fhda edu>
Date: Wed, 28 Apr 2004 10:02:02 -0700

  It's a simple substitution cipher -- in fact, the substitute
alphabet is in the same order as the plaintext alphabet.  At
a wild guess, the tool sits *between his ears*....

David Gillett


-----Original Message-----
From: Sanjay K. Patel [mailto:sanjay.patel () rexwire com]
Sent: Wednesday, April 28, 2004 5:01 AM
To: Burling, Matthewx; security-basics () securityfocus com;
security () rexwire com
Subject: RE: Microsoft Access security


I dont mean to sound really stupid but for some reason I am 
not getting it. 
What tool can I use to convert from ASCII back to text?

I was not able to find any converters on google and did not 
see anyway to do 
this using any of the office products.

Thanks for all the help.


---------- Original Message -----------
From: "Burling, Matthewx" <matthewx.burling () intel com>
To: <security-basics () securityfocus com>, <sanjay.patel () rexwire com>, 
<security () rexwire com>
Sent: Wed, 28 Apr 2004 12:40:30 +0100
Subject: RE: Microsoft Access security

ABCDEFGHIJKLMNOPQRSTUVWXYZ
jklmnopqrstuvwxyz

..., etc.

-----Original Message-----
From: Sanjay K. Patel [mailto:sanjay.patel () rexwire com] 
Sent: 27 April 2004 15:54
To: 'Joerg Over Dexia'; security-basics () securityfocus com
Subject: RE: Microsoft Access security

 what tool did you use to come up with that conversion?

-----Original Message-----
From: Joerg Over Dexia [mailto:over () dexia de] 
Sent: Tuesday, April 27, 2004 6:10 AM
To: security () rexwire com; security-basics () securityfocus com
Subject: Re: Microsoft Access security

Hi there,

Am 15:58 26.04.2004 -0400 teilte security () rexwire com mir 
folgendes mit:
->We did not find any backdoors but we found out that he
encrypted two columns
->of data in a access database. The data in the columns look like
this
->:)Orwjwlrju)Yu&#402;)\}n);<99
->
->We cant figure out how he encrypted it. Has anyone seen this
before?

No, I haven't seen that before.
However, it's probably "1 Financial Plz Ste 2300" (Not sure about 
the "z", that could be a "%" also, depending on conversion issues.)
 Now you know it, it should be easy to find out what happened. :)
 (Dunno if that's an Access feature?)

Best regards, JO


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------- End of Original Message -------


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---------------------------------------------------------------------------
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any course! All of our class sizes are guaranteed to be 10 students or less 
to facilitate one-on-one interaction with one of our expert instructors. 
Attend a course taught by an expert instructor with years of in-the-field 
pen testing experience in our state of the art hacking lab. Master the skills 
of an Ethical Hacker to better assess the security of your organization. 
Visit us at: 
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