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The Alliance defined these in response to serious weaknesses researchers had found in the previous system, WEP (Wired Equivalent Privacy). Wi-Fi Protected Access (WPA) and Wi-Fi Protected Access II (WPA2) are two security protocols and security certification programs developed by the Wi-Fi Alliance to secure wireless computer networks. Now you need some brain, basic knowledge and Patience.Before starting the attack lets have a small introduction about WPA/WPA2. It will take some time depending on how complex the password is of the wireless network.Įnter the cmd below and run hashcat. It is used by both hackers and researchers for finding out passwords by cracking their hash.Īfter finding out the hash of the password you can enter the password in hashcat and it will find it out for you. hcxpcaptool -z test.16800 test.pcapngĤ] Using Hashcat to Crack the Wifi Password (WPA PSK Pre-Shared Key Recovery) Hashcat is a tool used a lot in the security and penetration testing field. Use the below command to extract the pcapng file. You can easily convert this into a hash format which the popular program ‘Hashcat‘ can accept. hcxdumptool -o test.pcapng -i wlp39s0f3u4u5 –enable_status The command displayed above will dump the frame to a file.ģ] After doing the above step now you will need to extract some contents from the frame file. After installing this tool run the below command in the CLI. Below are some features of Hcxdumptool:Ĭan easily capture identities and usernames from a WLAN.Can easily capture passwords, plain master keys, handshakes and PMKIDs from traffic on WLAN. After capturing the frame, it can also dump it into a file for you. It only uses one frame which it requests from the wireless router.Ģ] Install Hcxdumptool & Hcxpcaptool This is a tool that will help you to capture the PMKID packet from the access point. The attack works on the RSN-IE or Robust Security Network Information Element. This new method for finding out the password credentials does not require that anymore. Steps:- 1] Request PMKID from the router Unlike older techniques where you had to wait until a user connected to the access point so that you can capture the 4-way handshake that is of EAPOL. Tools need to be downloaded:- Hcxdumptool Hcxpcaptool Hashcat