While Wi-Fi networks can be set up by smart IT people, that doesn't mean the users of the system are similarly tech-savvy. We'll demonstrate how an evil twin attack can steal Wi-Fi passwords by kicking a user off their trusted network while creating a nearly identical fake one. This forces the victim to connect to the fake network and supply the Wi-Fi password to regain internet access.
Linset Download Evil Twin Attack Hacking Tool
An evil twin attack is a type Wi-Fi attack that works by taking advantage of the fact that most computers and phones will only see the "name" or ESSID of a wireless network. This actually makes it very hard to distinguish between networks with the same name and same kind of encryption. In fact, many networks will have several network-extending access points all using the same name to expand access without confusing users.
In a captive portal-style evil twin attack, we will use the Airgeddon wireless attack framework to try to force the user to connect to an open network with the same name as the network they trust. A captive portal is something like the screen you see when connecting to an open network at a coffee shop, on a plane, or at a hotel. This screen that contains terms and conditions is something people are used to seeing, and we'll be using that to our advantage to create a phishing page that looks like the router is updating.
To prepare our evil twin access point attack, we'll need to be using Kali Linux or another supported distro. Quite a few distributions are supported, and you can check out the Airgeddon GitHub page for more about which Airgeddon will work with.
To start using the Airgeddon wireless attack framework, we'll need to download Airgeddon and any needed programs. The developer also recommends downloading and installing a tool called CCZE to make the output easier to understand. You can do so by typing apt-get install ccze a terminal window.
The best way of defending against an evil twin attack is to know about the tactic, and know that the signs of one should make you highly suspicious. If you abruptly lose the ability to connect to your trusted network and suddenly see an open wireless network with the same name, these are neither a coincidence nor a normal turn of events.
Thanks for reading this guide to evil twin AP attacks! If you have any questions or comments, feel free to leave a comment or reach me on Twitter @KodyKinzie. And check out our Wi-Fi hacking series for more guides.
But why do people connected to the evil twin access point? They didn't do anything particular! The beauty of the attack is that it relies on a "feature" of wifi: when 2 networks have the same name (SSID), the devices connect to the one with the strongest signal. And as auto-connect is enabled most of the time on all devices, the victims' devices were simply auto-connecting to the malicious access point, thinking that it was a legitimate one.
Hello, in this guide we will be launching a captive portal evil twin attack using airgeddon tool. Evil twin attacks have been around for a long time. Attackers combine evil twin attacks and phishing to launch sophisticated social engineering attacks on unsuspecting victims using public hotspots found in cafes and airports. In evil twin attacks, the victim will be redirected to a cloned website requesting his/her credentials.
In evil twin attacks, the attacker deauthenticates a user connected to a legitimate internet access point, the attacker then creates a rogue access point looking similar to the legitimate internet access point. The victim unknowingly connects to the rogue access point. From the rogue access point, the attacker is able to launch phishing attacks.
Airgeddon is a Linux command line application with numerous features used by security engineers as they carry out different evil twin attack tests in their day to day work. Some of its features include:
After installing the required dependencies, airgeddon is ready to launch an evil twin attack but first, we need to choose the interface we will be working with. In our case, we will be using wlan0. We choose the interface and click enter.
Now we have airgeddon on monitor mode, our next step to launching an attack is to select the evil twin attack option from where we will select the captive portal option. We will select option 7.
We will choose if we want to run the attack in pursuit mode(Pursuit mode - in some cases, you may find an access point that is set to run in channel hopping mode. This means the access point keeps on switching its channel after a certain period of time. In such a situation, you must use pursuit mode while launching an evil twin attack).
It is also possible for a hacker to perform a denial of service (DOS) attack on the legitimate hotspot, which will, in turn, disconnect everyone from it. The devices will then choose the evil twin when reconnecting. This is especially easy to perform on open WiFi networks.
Wifislax is one of the best Spanish Linux Operating systems. It is one of the most famous operating systems for wifi hacking, to be precise this Linux based operating system is for hacking wifi networks. WifiSlax has all inbuilt tools required to hack wifi, of course, linset as well. So for this tutorial, I am using WifiSlax.
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An evil twin is a forgery of a Wi-Fi access point (Bogus AP) that masquerades as genuine but is purposefully set up to listen in on wireless traffic. By creating a fake website and enticing people to it, this type of attack can be used to obtain credentials from the legitimate clients. 2ff7e9595c
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