Full Disclosure mailing list archives

RE: [inbox] RE: 3 new MS patches next week...


From: "Exibar" <exibar () thelair com>
Date: Sun, 11 Jan 2004 12:17:23 -0500



This really long 'form action' item
http://www.citibank.com:achaaa9uwdtyazjwvwaaaa9p398haaa9uwdtyazjwv
waboundpyw
wgc2l6zt00pjxtvgc2l6zt00pjxywwgc2l6zt00pjxt398haaa9uwdtyazjwvwaaou
ndpywwgc2l
6zt00pjxtvgc2l6zt00pjxvgc2l6zt00pjxt@211.239.150.170/login/form.php

obviously contains the 0x01 exploit. What I'm curious about is the HUGE
amount of crap in between the : and the @ sign. I mean, if the
0x01 exploit
is 'good enough', what's with the extra characters?



The above http: line doesn't make use of the 0x01 exploit.  In order to make
use of that exploit, you NEED "0x01" in there just before the @ symbol.  The
above link only makes use of of a "feature" of using the @ symbol to pass
credentials.  All the gibberish that you see in the link is a poor attempt
to mask the actual address it's going to.  When you click on the link,
you'll see "211.239.150.170/login/form.php" in the browser's address bar.
If it was using the 0x01 expoilt you'd see "http://www.citibank.com"; in the
address bar.

 Exibar

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