arduino spoofer August 5, 2013
netgear-wnr1000-router June 23, 2013

Spamming/Phishing analysis

March 15, 2012


The Spam mobile

I just get a mail today, flagged as spam in my mailbox. As I didn’t have much to do today, I decided to have a look at it, and check what was the goal of the spammer. First let’s have a glance of what is spamming and phishing. Spam is the use of electronic messaging […]

Posted in: News

MITM 8: Countermeasures

March 4, 2012



There are two main kinds of countermeasures  for the ARP poisoning and the man-in-the-middle attack in general. The first is the prevention and the second is detection. Prevention try to avoid an attacker while detection trigger an alarm when it notices that looks like an attack or the result of an attack. To ensure a […]

Posted in: Tutorials

MITM 7: Sniffing with TCPDump

February 25, 2012



I’ve been thinking about whether develop a new application — and reinvent the wheel like for ARP poisoning with libnet and libpcap — or using tools already available. I finally decided to use TCPDump because this tool might be really handy in many situations. I think I will improve ARP Spoof SI anyway with a […]

Posted in: Tutorials

MITM 6: ARP spoofing (exploit – 2)

February 21, 2012


Repo ARP spoof SI

Today we are gonna reinvent the wheel, and the worst part is that we won’t even improve it. Why? Because I want to develop an ARP spoofer in C from the scratch based on what we’ve learnt so far in this tutorial. For this program, I used the multi-platform libraries libnet (for forging packets) and […]

Posted in: Tutorials

MITM 5: Forwarding packets

January 31, 2012



As mentioned in the previous post, after spoofing the ARP table of both victim and default gateway, you may block the internet connection of the victim because packets are sent to the attacker which doesn’t forward them to the default gateway: the attacker open the packet (data link layer) and read the destination IP address […]

Posted in: Tutorials