Add "posters" tokens used @NMT

This commit is contained in:
Neale Pickett 2010-10-26 22:35:08 -06:00
parent b563456fda
commit aef0c2362c
4 changed files with 85 additions and 0 deletions

18
doc/2010-10-NMT/decode Executable file
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#! /usr/bin/python
import sys
def xor(s, t):
return ''.join(chr(ord(a) ^ ord(b)) for (a,b) in zip(s,t))
acc = None
for line in sys.stdin:
l = line.strip().decode('hex')
print l
if not acc:
acc = l
else:
acc = xor(acc, l)
print acc

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From: The Dirtbags <zephyr@dirtbags.net>
To: RECIP
Subject: WIN BIG AT CAPTURE THE FLAG!!!
Message-ID: <cG9zdGVyczp4YW5hZC1wb2xveA==@dirtbags.net>
MIME-Version: 1.0
Content-type: multipart/alternative; boundary=eJwryC8uSS0qtqpIzc1P1i3OT86vAABObgfA
X-Face: '8$#2%$m/.;29z5"5"/
There are 5 tokens hidden in this message. Can you find them all?
--eJwryC8uSS0qtqpIzc1P1i3OT86vAABObgfA
Content-type: text/plain; charset=UTF-8
Are you ready for CTF?
The teams are in and it looks like this year's CTF is going to be about
double the size of last year. I've posted teams at
<http://dirtbags.net/ctf>.
If you came last year, there are some changes in store for you. I've
done away with the weird boxes at each table, so there's no need to
bring a monitor or keyboard. What you really need to be a sysadmin this
year is netcat and nmap. We will *not* provide an Internet connection,
so figure out now how you're going to get onto the Internet (you will
need it).
If you have any questions, or would just like to hang out and shoot the
breeze, feel free to hop on IRC (server woozle.org, channel #ctf).
I hope you all have as much fun playing this as I've had building it!
zephyr
--eJwryC8uSS0qtqpIzc1P1i3OT86vAABObgfA
Content-type: text/html; charset=UTF-8
<p>Are you ready for CTF?</p>
<p>The teams are in and it looks like this year's CTF is going to be
about double the size of last year. I've posted teams at
<a href="http://dirtbags.net/ctf" class="posters">http://dirtbags.net/ctf</a>.</p>
<p>If you came last year, there are some changes in store for you. I've
done away with the weird boxes at each table, so there's no need to
bring a monitor or keyboard. What you really need to be a sysadmin this
year is netcat and nmap. We will <i class="xalep">not</i> provide an
Internet connection, so figure out now how you're going to get onto the
Internet (you will need it).</p>
<p>If you have any questions, or would just like to hang out and shoot
the breeze, feel free to
<a href="irc://woozle.org/ctf" class="mikex">hop on IRC (server woozle.org, channel #ctf)</a>.</p>
<p>I hope you all have as much fun playing this as I've had building it!</p>
<p>zephyr</p>
--eJwryC8uSS0qtqpIzc1P1i3OT86vAABObgfA--
cbfgref:krzbp-fbpbk

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5e5e5e205468657265277320616e6f74686572207374657020696e766f6c766564205e5e5e
5e5e5e204272696e6720796f757220616e7377657220666f7220706f696e747320205e5e5e
5e5e5e5e363a2c3c2277653c60793d663c6e7c2964242e713327716126222236645e5e5e5e

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posters:xylep-nanox
posters:xanad-polox
posters:xemoc-socox
posters:xurat-tulox
posters:xalep-mikex
posters:xylen-bubux