You can use John in conjunction with Aircrack, by telling John to just print out all of the words it has generated to stdout, and then using stdout as the aircrack wordlist/dictionary. This allows you to just let John crank away. There are certainly better ways to do it, but this can be a quick check for weak passwords.
Aircrack's main/default interface is NOT scripting-friendly (example: when you run aircrack on a capture file, and it finds a matching passphrase, it prints the result to the screen - but it doesn't save it to a file. Inexplicably. So if you accidentally close your window after ten days of cranking away, then, too bad, I guess?!?)
Crack Cap File Without Dictionary Definitions
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hccap is short for hashcat cap file, it is a file type that can contain WPA handshakes. It's also a convenient intermediary format between John and Aircrack. Use the hccap2john utility to convert an hccap file to a john hash file:
This means you have misspelt the file name of the dictionary or it is not in the current directory. If the dictionary is located in another directory, you must provide the full path to the dictionary. [...]
You could try using John the Ripper to generate the passwords and then pipe them to Aircrack-ng. John has a mode called INCREMENTAL where you can define what type of passwords it generates and you dont have to stome them on file as you are piping it to aircrack, and it has resume capabilities.
Alright, the setup is done. Now fluxion is ready to fish. Fluxion will make Fake AP, which has the same Wi-Fi information as the target, it is also called EvilTwin AP attack, but without any encryption or Open Connection.Lets read the log file and reveal the password.
Hi Sir! Could you tell me please, how much time does Fern WIFI Cracker takes if I bruteforce WPA encryption with WPS flaw in condition of processing power 2.2 Ghz dual cored AMD Turion microprocessor? While I was cracking WPA with dictionary attack on Airocrack-ng it shows 500 words per second. Can I guess same indications on Fern Cracker or is it cracks less combinations because my microprocessor is generating them? Do you have some articles about WPS cracks and How it works on Fern WIFI Cracker?
[root@x IN /x/x]$ crunch 8 8 -t @o@@@@@@ aircrack-ng - -b 94:0E:6B:A5:F3:32Crunch will now generate the following amount of data: 72286291584 bytes68937 MB67 GB0 TB0 PBCrunch will now generate the following number of lines: 8031810176 Opening -Unsupported file format (not a pcap or IVs file).[root@x IN /x/x]$So as you can see, crunch works fine. I even tried it without the pipe, and it worked perfectly, but aircrack doesn't seem to be able to read it. I have eliminated the problem to the format of crunch's output, but still tell any other possible reasons for the error.
[root@x IN /x/x]$ sudo crunch 8 8 -t @o@@@@@@ -d 5 aircrack-ng -w - mifipass.cap -b 94:0E:6B:A5:F3:32 mifipass2Opening mifipass.capread(file header) failed: SuccessCrunch will now generate the following amount of data: 72286273800 bytes68937 MB67 GB0 TB0 PBCrunch will now generate the following number of lines: 8031808200 [root@x IN /x/x]$ This is the most I could find on the subject: -does-read-swap-header-failed-success-mean
Okay, I found the problem: I wasn't using a .cap file. When you want to crack a wireless key with aircrack-ng, what you have to do is first capture enough encrypted packets (until you get a 4-way handshake) using airodump-ng. After you did this and saved the output to a file, you must use this file with aircrack-ng; as this is the file aircrack-ng will use to break the encryption (rather than trying the password on the actual WiFi network. Here is what to do:
What I did here is simple:1-A general scan of available networks. You must find your network and copy the bssid and channel.2-Captured a 4-way handshake for my wireless network and saved it into a file without an extension3-Used the file with the .cap extension with aircrack-ng while telling it to read from standard output. (airodump added the extension to the file automatically)
If a match is found in the password hash, John the Ripper then displays the password in raw form as the cracked password. The process of matching the password hashes to locate a match is known as a dictionary attack. 2ff7e9595c