- Wifi Wpa2 Password Cracker
- Wpa2 Psk Hack Cracker Password Free Windows 7
- Wpa Wpa2 Psk Wireless Password
- Wpa2 Psk Hack Cracker Password Download Free Windows
- Wpa2 Password Hack
- Hack Wpa2 Psk Wifi Codes
- Wpa2 Psk Password
How the WPA2 WPS Crack works Basically, a PC like windows 7 can act as a Registrar for your Wifi router, and assists in authenticating other devices to your WPS enabled Wirelesss network. An attacker can pretend to be that one registrar and derive information about the correctness of parts the PIN from the AP’s responses. John the Ripper is a fast password cracker, currently available for many flavors of Unix, Windows, DOS, and OpenVMS.Internet How To Hack WiFi with WEP, WPA & WPA2 PSK Encryption & Crack WiFi PasswordWPA2 PSK Hack Cracker password Download free Windows Download: evilweb.eu Wi-Fi Protected Access (WPA) and Wi-Fi Protected Access II (WPA2) are two. Aug 07, 2018 Major password-cracking tool, Hashcat, found a simpler way to hack your WPA/WPA2 enabled Wi-Fi networks. Here's what businesses need to know. Aug 13, 2018 The attack technique can be used to compromise WPA/WPA2-secured routers and crack Wi-Fi passwords which have Pairwise Master Key Identifiers (PMKID) features enabled. Security researcher and developer of the Hashcat password cracking tool Jens 'Atom' Steube made the discovery and shared the findings on the Hashcat forum earlier this month.
In this hi-tech life, we always need a working internet connection to manage both our professional and personal life. The most comfortable way to access internet everywhere anytime is by buying mobile data recharges but they are very expensive. Another good way to connect to free WiFi if it’s luckily available at your workplace, college or home. But everyone is not that lucky.
Everybody might have many fast WiFi hotspots available in their smartphone’s range, but they don’t have access to those WiFi connections because they are password protected and you don’t have access to them so, you can’t use those WiFi hotspot to access internet in your smartphone or laptop. But, what if you can hack a WiFi?
Yes, I am not joking. What if you can hack any WiFi available in your range and crack it’s password to access free and unlimited internet? IMO, if you can learn a way to hack a WiFi network then you can access free internet everywhere. Right?
So, I am telling you the method to hack a secured WiFi network, crack its password and enjoy free internet using it.
Before moving directly to the methods to hack WiFi networks lets first see what type of security and authentication methods are implemented in WiFi networks.
WiFi Security & Encryption Methods
- Open – This is WiFi networks with no authentication. Anyone in the WiFi range can connect his device to the network without any password in enjoy free internet. However, these networks are rarely available and also risky.
- WEP – Wired Equivalent Privacy (WEP) is a security protocol, specified in the IEEE Wireless Fidelity (Wi-Fi) standard, 802.11b, that is designed to provide a wireless local area network (WLAN) with a level of security and privacy comparable to what is usually expected of a wired LAN.
- WPA – WiFi Protected Access (WPA) is improved and more secured security protocol which arrived with lots of improvements in encryption and authentication methods of WEP.
- WPA2 PSK – It is short of Wi-Fi Protected Access 2 – Pre-Shared Key which is the latest and most powerful encryption method used in WiFi networks right now.
Hacking WiFi Networks with WEP, WPA and WPA2 PSK Security
As security features have been improved from WEP to WPA to WPA2 PSK WiFi authentication protocol, so obviously, WEP WiFi networks are very easy to hack compared to WPA and WPA2 PSK Security methods.
Almost every password-protected WiFi networks support both WPA/WPA2 PSK authentication. If somebody is already connected to the network, you can check in his network properties to see what encryption-type is being using by the targeted WiFi network.
But if you want to know encryption-type of WiFi network which is not connected to any device in your reach, you need Ubuntu operating system to do this.
In Ubuntu, you can use nmcli command in terminal which is command-line client for NetworkManager. It will show you security types of nearby Wi-Fi access points. Enter the following command in terminal:
It will show you the output like this:
Using the above methods, you should have known the encryption-type of targeted WiFi network which you want to hack. So, I am gonna show you how to hack WiFi Network for each of WEP, WPA and WPA2 PSK secured WiFi networks.
Requirements for Hacking WiFi Netwoks
My methods require KALI Linux which is especially designed Linux distrbution for penetration testing and ethical hacking. You can download it for free from its official site. Download Kali Linux ISO from its website either install it as separate operating system in your system or you can use Virtual Machine/VMware to directly run KALI Linux inside Windows.
You will also need Aircrack-ng which is a security suite to assess WiFi network security. It focuses on different area of WiFi security: monitoring, attacking, testing and cracking.
Another important requirement is to check if your wireless card is compatible with Aircrack-ng or not. Because if it’s not compatible, you need to have an Aircrack-ng compatible card. Check it directly here: http://www.aircrack-ng.org/doku.php or run aireplay-ng -9 mon0 command inside terminal to view the percentage of injection your card can do.
Install Aircrack-ng using the following command in KALI LINUX
- sudo apt-cache search aircrack-ng (to seach aircrack-ng or any related repositories)
- sudo apt-get install aircrack-ng (to install aircrack-ng repository)
Fulfill only these requirements and you are ready to hack any WiFi network, whether it is a WEP, WPA or WPA2 PSK Wi-Fi.
Steps to hack WiFi Networks
Starting below, I’ll be guiding you step-by-step in hacking a secured WiFi network. You can either scroll down to read each and every WiFi hacking method or can directly jump to the required section below using these links:
There are various methods to hack into WiFi network and crack its password for all the above security-types but I am showing only those methods with which I’ve had success in cracking password of desired WiFi network and hack secured WiFi Access points. So, if you follow these steps correctly, you’ll also be able to hack any WiFi hotspot available in your reach.
How To Hack WEP WiFi Network
In this method, we are going to hack WEP secured WiFi network using packet injection method inside KALI Linux operating system. So, start KALI Linux in your system. Now follow these below steps:
Step 1: Check Wireless Interface
- Open terminal in Kali Linux and enter the command airmon-ng. It will show you what network interface are you using. In my system, I have only one network interface card wlan0, which is my wireless interface card.
- Create a network interface which runs in monitor mode. To do this enter command airmon-ng start wlan0.Make sure to replace wlan0 in command with the interface name that your card have. Here, mon0 has been created.
- Now, you might or might not get the warning appearing in the below screenshot which tells other processes using the network which can create the problem. So, you can kill them using the syntax: kill PID if you know those processes are not important for you at the moment.
Step 2: Scan available WEP WiFi networks
- Now, enter the command airodump-ng mon0 to scan & list down all the available WiFi networks using created monitor interface (mon0). It can take time to all the available WiFi networks in range.
- Once the process is done,all the available WiFi access points will appear with their important details: BSSID (WiFi Access Point MAC Address), PWR (Signal strength value; the lower, the better), CH (Channel for WiFi), ENC (Encryption type), AUTH, ESSID (Name of WiFi)
- Select the WiFi network with WEP Encryption (ENC) and lowest PWR value.
Step 3: Attack the selected WEP WiFi Network
- Open another terminal concurrently and enter command: aidodump-ng -c 1 -w bell –bssid 64:0F:28:6B:A9:B1 mon0. Here, -c 1 indicates channel number which is 1, -w bell is to write data in file “bell”, –bssid 64:0F:28:6B:A9:B1 is MAC address for my selected WiFi access point and mon0 is monitor interface that was created above. Hit Enter and it will start sending packets (visible in #Data) to the WiFi
- The speed of sending data is very slow but you need to escalate it by attacking the WEP WiFi network. First enter the command airplay-ng -1 0 -a 64:0F:28:6B:A9:B1 mon0 to perform fake authentication (-1 in command) to the network.
- Now we will perform ARP REPLAY Attack to the WiFi network to climb the data to the network at enormous rate. Useairplay-ng -3 -b 64:0F:28:6B:A9:B1 mon0, where -3 is for ARP REPLAY attack. Hit enter and the command will start doing attack to WEP WiFi Access point and you can see the #Data value increasing at enormously fast rate.
- In below screenshot the bell-01.cap is the file where data is being stored that we will use to crack the password of this WEP WiFi network once we have enough data (recommended #Data value should be over 35,000).
- Once you have enough data in the file bell-01.cap, run the command aircrack-ng bell-01.cap. It will test all the data values available in key file and automatically show you the key it found by testing data in file.
- You can see in above screenshot that we have successfully cracked the password of targeted WEP WiFi network
- The key found will not be in those text or alphanumeric format that the WiFi owner has created. It will be in hex format but work just fine.
- Now, to use this key, firstly start the processes you have killed in Step 1 above using the command I have used below.
- Finally enter the cracked key 61:32:58:94:98 (without colon) as the password of targeted WEP WiFi Network and it will be connected.
Steps to Hack WPA/WPA2 Secured WiFi Network
Hacking into WPA/WPA2 WiFi Network is very tough, time & resource consuming. The technique used to crack WPA/WPA2 WiFi password is 4-way handshake for which there is a requirement to have at least one device connected to the network.
In WPA/WPA2 security method, the allowed password can have both large and small alphabets, numbers and symbols. And, allowed size of password is 64 characters. On a rough guess, if we consider password to be only 8 characters long and eliminate the use of symbols even then if you want to crack WPA or WPA2 WiFi password, using the brute force method the password combinations will be: 826+26+10=62 which is equals to:
- 98079714615416886934934209737619787751599303819750539264
So, even in fastest computer you can manage to use, it’s going to take hours.
Aircrack-ng have all the tools required to crack into WPA/WPA2 PSK WiFi network. It can perform 4-way handshake by disconnecting/connecting the connected device and capturing WPA handshake. It can perform brute-force attack but you can’t hope to crack the password if you have wordlist/dictionary for the password (which is already too big in size) with password inside it. I hate to tell you this but yes, doing it on your own can take forever.
However, there is a tricky way to crack WPA/WPA2 WiFi Password quickly which only requires you to be a bit lucky. The tool is fluxion. Fluxion use same 4-way handshake technique to crack secured WPA/WPA2 WiFi access points password but it doesn’t require you to have dictionary or perform brute force attack. So yes, it’s going to minimize your time to hack WPA or WPA2 WiFi networks password multiple folds.
Instead of doing this, it performs a little bit of phishing where the already connected user is asked to enter password of WiFi network again for security reason and when the user enter the password, first the handshake is checked with the earlier captured handshake of the device, if handshake is correct that means the password entered by user is correct. Once it is successful, Fluxion returns the key required to authenticate the network.
Steps to crack WPA/WPA2 WiFi Password using Fluxion
- Scan the networks.
- Capture a handshake (can’t be used without a valid handshake, it’s necessary to verify the password)
- Use WEB Interface *
- Launch a FakeAP instance to imitate the original access point
- Spawns a MDK3 process, which deauthenticates all users connected to the target network, so they can be lured to connect to the FakeAP and enter the WPA password.
- A fake DNS server is launched in order to capture all DNS requests and redirect them to the host running the script
- A captive portal is launched in order to serve a page, which prompts the user to enter their WPA password
- Each submitted password is verified by the handshake captured earlier
- The attack will automatically terminate, as soon as a correct password is submitted
I can understand that not all readers will be able to implement the method after reading such summarized version on hacking WPA/WPA2 PSK WiFi Network. So, below is the video tutorial on cracking WPA2 WiFi Access Point password using Fluxion.
https://youtu.be/4XLUVfoJqo8
Comments below if you face any problem in hacking WEP, WPA and WPA2 PSK WiFi Networks using the above methods.
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For the most part, aircrack-ng is ubiquitous for wifi and network hacking. But in this article, we will dive in in another tool – Hashcat, is the self-proclaimed world’s fastest password recovery tool. It had a proprietary code base until 2015, but is now released as free software and also open source. Versions are available for Linux, OS X, and Windows and can come in CPU-based or GPU-based variants.
What is different between aircrack-ng and hashcat?
Basically, Hashcat is a technique that uses the graphics card to brute force a password hash instead of using your CPU, it is fast and extremely flexible- to writer made it in such a way that allows distributed cracking. aircrack-ng can only work with a dictionary, which severely limits its functionality, while oclHashcat also has a rule-based engine.
Before we go through I just want to mention that you in some cases you need to use a wordlist, which is a text file containing a collection of words for use in a dictionary attack. And, also you need to install or update your GPU driver on your machine before move on.
Setup environment
Suppose this process is being proceeded in Windows. First, to perform a GPU based brute force on a windows machine you’ll need:
Then:
- You need to go to the home page of Hashcat to download it at: https://hashcat.net/hashcat/
- Then, navigate the location where you downloaded it. Then unzip it, on Windows or Linux machine you can use 7Zip, for OS X you should use Unarchiever.
- Open up your Command Prompt/Terminal and navigate your location to the folder that you unzipped. If you haven’t familiar with command prompt yet, check out this article.
- Run the executable file by typing
hashcat32.exe
orhashcat64.exe
which depends on whether your computer is 32 or 64 bit (typemake
if you are using macOS).
WPA2 dictionary attack using Hashcat
Open cmd and direct it to Hashcat directory, copy .hccapx file and wordlists and simply type in cmd
Here I have NVidia’s graphics card so I use CudaHashcat command followed by 64, as I am using Windows 10 64-bit version. yours will depend on graphics card you are using and Windows version(32/64).
cudaHashcat64.exe – The program, In the same folder theres a cudaHashcat32.exe for 32 bit OS and cudaHashcat32.bin / cudaHashcat64.bin for Linux. oclHashcat*.exe for AMD graphics card.
-m 2500 = The specific hashtype. 2500 means WPA/WPA2.
In case you forget the WPA2 code for Hashcat.
Windows CMD:
cudaHashcat64.exe –help | find “WPA”
Linux Terminal:
cudaHashcat64.bin –help | grep “WPA”
It will show you the line containing “WPA” and corresponding code.
Handshake-01.hccap
= The converted *.cap
file.wordlist.txt wordlist2.txt
= The wordlists, you can add as many wordlists as you want. To simplify it a bit, every wordlist you make should be saved in the CudaHashcat folder.After executing the command you should see a similar output:
Wait for Hashcat to finish the task. You can pass multiple wordlists at once so that Hashcat will keep on testing next wordlist until the password is matched.
WPA2 Mask attack using Hashcat
As told earlier, Mask attack is a replacement of the traditional Brute-force attack in Hashcat for better and faster results.
let’s have a look at what Mask attack really is.
In Terminal/cmd type:
cudaHashcat64.exe -m 2500 <rootsh3ll-01.hccapx> -a 3 ?d?l?u?d?d?d?u?d?s?a
-a 3
is the Attack mode, custom-character set (Mask attack)?d?l?u?d?d?d?u?d?s?a
is the character-set we passed to Hashcat. Let’s understand it in a bit of detail that- What is a character set in Hashcat ?
- Why it is useful ?
What is a character set in Hashcat ?
?d ?l ?u ?d ?d ?d ?u ?d ?s ?a
= 10 letters and digits long WPA key. Can be 8-63 char long.The above text string is called the “Mask”. Every pair we used in the above examples will translate into the corresponding character that can be an Alphabet/Digit/Special character.
For remembering, just see the character used to describe the charset
?d: For digits
?s: For Special characters
?u: For Uppercase alphabets
?l: For Lowercase alphabets
?a: all of the above.
Simple! isn’t it ?
Here is the actual character set which tells exactly about what characters are included in the list:
Here are a few examples of how the PSK would look like when passed a specific Mask.
PSK =
?d?l?u?d?d?d?u?d?s?a
0aC575G2/@
9zG432H0*K
8sA111W1$4
3wD001Q5+z
So now you should have a good understanding of the mask attack, right ?
Let’s dig a bit deeper now.
Mixing Mask attack with Custom characters.
Let’s say, we somehow came to know a part of the password. So, it would be better if we put that part in the attack and randomize the remaining part in Hashcat, isn’t it ?
Sure! it is very simple. Just put the desired characters in the place and rest with the Mask.
Here?d ?l 123 ?d ?d ?u ?d C is the custom Mask attack we have used. Here assuming that I know the first 2 characters of the original password then setting the 2nd and third character as digit and lowercase letter followed by “123” and then “?d ?d ?u ?d” and finally ending with “C” as I knew already.
What we have actually done is that we have simply placed the characters in the exact position we knew and Masked the unknown characters, hence leaving it on to Hashcat to test further.
Here is one more example for the same:
Let’s say password is “Hi123World” and I just know the “Hi123” part of the password, and remaining are lowercase letters. Assuming length of password to be 10.
So I would simply use the command below
Where
?u
will be replaced by uppercase letters, one by one till the password is matched or the possibilities are exhausted.Moving on even further with Mask attack i.r the Hybrid attack.
In hybrid attack what we actually do is we don’t pass any specific string to hashcat manually, but automate it by passing a wordlist to Hashcat.
Wifi Wpa2 Password Cracker
Hashcat picks up words one by one and test them to the every password possible by the Mask defined.
Example:
cudaHashcat64.exe -m 2500 handshake.hccapx -a 1 password.txt ?d?l?d?l
-a 1 : The hybrid attack
password.txt : wordlist
?d?l?d?l = Mask (4 letters and numbers)
password.txt : wordlist
?d?l?d?l = Mask (4 letters and numbers)
The wordlist contains 4 words.
Now it will use the words and combine it with the defined Mask and output should be this:
carlos2e1c
bigfoot0h1d
guest5p4a
onion1h1h
It is cool that you can even reverse the order of the mask, means you can simply put the mask before the text file. Hashcat will bruteforce the passwords like this:
7a2ecarlos
8j3abigfoot
0t3wguest
6a5jonion
You getting the idea now, right ?
Using so many dictionary at one, using long Masks or Hybrid+Masks takes a long time for the task to complete. It is not possible for everyone every time to keep the system on and not use for personal work and the Hashcat developers understands this problem very well. So, they came up with a brilliant solution which no other password recovery tool offers built-in at this moment. That is the Pause/Resume feature
WPA2 Cracking Pause/resume in Hashcat (One of the best features)
This feature can be used anywhere in Hashcat. It isn’t just limited to WPA2 cracking. Even if you are cracking md5, SHA1, OSX, wordpress hashes. As soon as the process is in running state you can pause/resume the process at any moment.
Wpa2 Psk Hack Cracker Password Free Windows 7
Just press [p] to pause the execution and continue your work.
To resume press [r]. All the commands are just at the end of the output while task execution. See image below
Wpa Wpa2 Psk Wireless Password
You might sometimes feel this feature as a limitation as you still have to keep the system awake, so that the process doesn’t gets cleared away from the memory.
And we have a solution for that too. Create session!
WPA2 Cracking save Sessions and Restore.
Creating and restoring sessions with hashcat is Extremely Easy.
Just add –session at the end of the command you want to run followed by the session name.
Example:
Here I named the session “blabla”. You can see in the image below that Hashcat has saved the session with the same name i.e blabla and running.
Now you can simply press [q] close cmd, ShutDown System, comeback after a holiday and turn on the system and resume the session. That easy!
NOTE: Once execution is completed session will be deleted.
How to restore ?
Above command – “–restore”. Here it goes:
Wpa2 Psk Hack Cracker Password Download Free Windows
Hashcat will now check in its working directory for any session previously created and simply resume the Cracking process.
Wpa2 Password Hack
Simple enough ? Yes it is.
This is all for Hashcat. Hope you understand it well and performed it along. No need to be sad if you don’t have enough money to purchase those expensive Graphics cards for this purpose you can still try cracking the passwords at high speeds using the clouds. You just have to pay accordingly.
To specify device use the -d argument and the number of your GPU.
The command should look like this in end:
The command should look like this in end:
Example:
Hack Wpa2 Psk Wifi Codes
Where Handshake.hccapx is my handshake file, and eithdigit.txt is my wordlist, you need to convert cap file to hccapx using https://hashcat.net/cap2hccapx/
Wpa2 Psk Password
This article is referred from rootsh3ll.com.