bugtraq - Re: The ArpSucker is b0rn! Be yourself, be the net.

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Date: Tue, 14 Sep 2004 10:23:48 +0300
From: Stefan.Laudat@...ianztiriac.ro
To: Alpt <alpt@...aknet.org>
Cc: bugtraq@...urityfocus.com, full-disclosure@...ts.netsys.com,
   hackers@...e.org, hackmeeting@...zz.org, ml@...urezza.org,
   primavera@...aknet.org, security-alerts@...uxsecurity.com
Subject: Re: The ArpSucker is b0rn! Be yourself, be the net.

Usually lame kiddie posts like this shouldn't reach the list. Old school 
ARP attacks are no longer a threat in a decently managed layer 2
network. I thought bugtraq is still moderated. Oh, Aleph1, where art thee 
?

---
Stefan Laudat
Networking & IT Security Manager
Allianz Tiriac SA Insurance
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Alpt <alpt@...aknet.org>
13.09.2004 23:05

        To:     primavera@...aknet.org
        cc:     hackmeeting@...zz.org, hackers@...e.org, ml@...urezza.org, 
bugtraq@...urityfocus.com, full-disclosure@...ts.netsys.com, 
security-alerts@...uxsecurity.com
        Subject:        The ArpSucker is b0rn! Be yourself, be the net.

                        Freaknet Death C is pride to present ya:
                 }----------------- (The ArpSucker) ----------------{

Hi folks, 
Did you ever dreamed to become the net, to be a big, bad, black, black,
black hole?
Yep! I did.

This code was made the "12 Sept 2004".
It started to dawn and I, Tomak and Nirvana, after eating some food,
started to rave. 
Tomak downloaded fakeap.pl; But I also wanted to give my good amount of 
death. 
So I told: <<Why not fakeip?>>. Tomak: <<Yea, good idea, but why don't
you wake up all those sleeper with a sane System of a Down's song?>>
After a while,
I started to code TheArpSucker...
Then Elibus, Pallotron were my favourite guinea pigs for direct attacks.

The idea is simple: we add all the ip we want to become in the arp cache 
of
all the machines. Yes, it's the normal arp poisoning, but we want to 
become
the ENTIRE NETWORK!
The tests of the global arp cache smashing were successful, I became the 
entire 
10.0.0.x and 10.0.1.x network. All the packets went to me and, with the 
ip_forward 
activated, I resent them to the real destination.

Then when I tried to become all the 2^32-1 IPs, I realized that the 
attacked machine
(elibus and pallotron, eheheh), were under a mortal DoS. The Elibus' 
machine was
constantly at 100% of cpu until Elibus unplugged the eth0 cable, while the 
Pallotron's
machine went in kernel panic!. Elibus uses an x86 arch with the linux 
kernel, pallotron
uses An Apple I-book, with MacOsx.
Asbesto was giving his blessing to spread death in our bicazzo network, 
and Elibus died
because he didn't want to share his gprs connection, AHHAHAHAHA.
                                                 -  E l i B u S -
                                                        RIP.
                                     He was a good guinea pig
(^_^)
That was an happy day!
So, here it is the code, Here I spread the src in the wired.

The ArpSucker is a patch to arping of iputils:
http://www.freaknet.org/alpt/src/p0f-TheArpSucker-iputils-ss020927.patch
You can get the right version of iputils here:
http://www.freaknet.org/alpt/src/iputils-ss020927.tar.gz

These are the .md5 files:
http://www.freaknet.org/alpt/src/p0f-TheArpSucker-iputils-ss020927.patch.md5

http://www.freaknet.org/alpt/src/iputils-ss020927.tar.gz.md5

Have Fun

Fuck to `cat /dev/urandom`
I love ya
-- 
:wq!
"I don't know nothing" The One Who reached the Thinking Matter   '.'

[ Alpt --- Freaknet Medialab ]
[ GPG Key ID 441CF0EE ]
[ Key fingerprint = 8B02 26E8 831A 7BB9 81A9  5277 BFF8 037E 441C F0EE ]

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