cowpatty
Brute-force WPA dictionary attack
Site oficial:
https://www.willhackforsushi.com/?page_id=50
Empacotamento:
https://salsa.debian.org/pkg-security-team/cowpatty
Versão no Kali: 4.8-4 · Arquiteturas: any · Comandos: 2
Metapacotes:
kali-linux-everything
kali-linux-large
kali-tools-802-11
kali-tools-wireless
Documentação do Kali:
https://www.kali.org/tools/cowpatty/
If you are auditing WPA-PSK or WPA2-PSK networks, you can use this tool to identify weak passphrases that were used to generate the PMK. Supply a libpcap capture file that includes the 4-way handshake, a dictionary file of passphrases to guess with, and the SSID for the network.
sudo apt install cowpatty (73 KB)
Dependências: libc6, libpcap0.8t64, libssl3t64
Escolha um comando ao lado para ver a descrição e a ajuda completa.
cowpatty
Brute-force dictionary attack against WPA-PSK
root@kali:~# cowpatty -h cowpatty 4.8 - WPA-PSK dictionary attack. <jwright@hasborg.com> Usage: cowpatty [options] -f Dictionary file -d Hash file (genpmk) -r Packet capture file -s Network SSID (enclose in quotes if SSID includes spaces) -c Check for valid 4-way frames, does not crack -h Print this help information and exit -v Print verbose information (more -v for more verbosity) -V Print program version and exit
genpmk
WPA-PSK precomputation attack
root@kali:~# genpmk -h genpmk 1.3 - WPA-PSK precomputation attack. <jwright@hasborg.com> Usage: genpmk [options] -f Dictionary file -d Output hash file -s Network SSID -h Print this help information and exit -v Print verbose information (more -v for more verbosity) -V Print program version and exit After precomputing the hash file, run cowpatty with the -d argument.
genpmk Usage Example
Use the provided dictionary file (`-f /usr/share/wordlists/nmap.lst`) to generate a hashfile, saving it to a file (`-d cowpatty_dict`) for the given ESSID (`-s securenet`):
root@kali:~# genpmk -f /usr/share/wordlists/nmap.lst -d cowpatty_dict -s securenet genpmk 1.3 - WPA-PSK precomputation attack. \<jwright@hasborg.com\> File cowpatty_dict does not exist, creating. key no. 1000: pinkgirl 1641 passphrases tested in 3.60 seconds: 456.00 passphrases/second
cowpatty Usage Example
Use the provided hashfile (`-d cowpatty_dict`), read the packet capture (`-r Kismet-20181113-13-37-00-1.pcapdump`), and crack the password for the given ESSID (`-s 6F36E6`):
root@kali:~# cowpatty -d cowpatty_dict -r Kismet-20181113-13-37-00-1.pcapdump -s 6F36E6 cowpatty 4.8 - WPA-PSK dictionary attack. <jwright@hasborg.com> Collected all necessary data to mount crack against WPA2/PSK passphrase. Starting dictionary attack. Please be patient. The PSK is "12345678". 5 passphrases tested in 0.00 seconds: 50000.00 passphrases/second
