Getting the failure message is key to getting THC-Hydra to work on web forms. The DVWA returns a message that the "Login failed." Now, I have all the information I need to configure THC-Hydra to crack this web app! When I do so, the BurpSuite intercepts the request and shows us the key fields we need for a THC-Hydra web form crack.Īfter collecting this information, I then forward the request from Burp Suite by hitting the "Forward" button to the far left. Now, let's try to log in with my username OTW and password OTW. Also, select the "Use this proxy server for all protocols" button. There, configure IceWeasel to use 127.0.0.1 port 8080 as a proxy by typing in 127.0.0.1 in the HTTP Proxy field, 8080 in the Port field and delete any information in the No Proxy for field at the bottom. We can go to Edit -> Preferences -> Advanced -> Network -> Settings to open the Connection Settings, as seen below. Last, we need to configure our IceWeasel web browser to use a proxy. Make sure to click on the Proxy tab at the top and then Intercept on the second row of tabs. We need to enable the Proxy and Intercept on the Burp Suite like I have below. You can run it from the Metasploitable operating system ( available at Rapid7) and then connecting to its login page, as I have here. Next, we will be attempting to crack the password on the Damn Vulnerable Web Application (DVWA). When you do, you should see the opening screen like below. You can open Burp Suite by going to Applications -> Kali Linux -> Web Applications -> Web Application Proxies -> burpsuite. We can identify each of these using a proxy such as Tamper Data or Burp Suite.Īlthough we can use any proxy to do the job, including Tamper Data, in this post we will use Burp Suite. The key parameters we must identify are the: To be able to hack web form usernames and passwords, we need to determine the parameters of the web form login page as well as how the form responds to bad/failed logins. Fire up Kali and open THC-Hydra from Applications -> Kali Linux -> Password Attacks -> Online Attacks -> hydra. If you have difficulty viewing this page, click here.
Although you can use Tamper Data for this purpose, I want to introduce you to a another tool that is built into Kali, Burp Suite. In that guide, I promised to follow up with another tutorial on how to use THC-Hydra against web forms, so here we go. In an earlier tutorial, I had introduced you to two essential tools for cracking online passwords-Tamper Data and THC-Hydra.
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