In this article we show you Metasploit – Best Hacking Weapon for Hacker. We will discuss Installation, usage etc.
- What is Metasploit Framework? The Beginner’s Guide
- A Brief History of Metasploit
- Who Uses Metasploit?
- Requirements And Supported Operating System
- Basic Terms of Metasploit
- How To Install And Setup Metasploit
- A cheat sheet of Basic Commands
- Metasploit Uses and Benefits
- How to Get Metasploit ?
- Reason to Learn Metasploit
What is Metasploit Framework? The Beginner’s Guide
Contents
The Metasploit framework is a very powerful tool which can be used by cybercriminals as well as ethical hackers to probe systematic vulnerabilities on networks and servers. Because it’s an open-source framework, it can be easily customized and used with most operating systems.
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With Metasploit, the pen testing team can use ready-made or custom code and introduce it into a network to probe for weak spots. As another flavor of threat hunting, once flaws are identified and documented, the information can be used to address systemic weaknesses and prioritize solutions.
A Brief History of Metasploit
The Metasploit Project was undertaken in 2003 by H.D. Moore for use as a Perl-based portable network tool, with assistance from core developer Matt Miller. It was fully converted to Ruby by 2007, and the license was acquired by Rapid7 in 2009, where it remains as part of the Boston-based company’s repertoire of IDS signature development and targeted remote exploit, fuzzing, anti-forensic, and evasion tools.
Portions of these other tools reside within the Metasploit framework, which is built into the Kali Linux OS. Rapid7 has also developed two proprietary OpenCore tools, Metasploit Pro, Metasploit Express.
This framework has become the go-to exploit development and mitigation tool. Prior to Metasploit, pen testers had to perform all probes manually by using a variety of tools that may or may not have supported the platform they were testing, writing their own code by hand, and introducing it onto networks manually. Remote testing was virtually unheard of, and that limited a security specialist’s reach to the local area and companies spending a fortune on in-house IT or security consultants.
Who Uses Metasploit?
Due to its wide range of applications and open-source availability, Metasploit is used by everyone . It’s helpful to anyone who needs an easy to install, reliable tool that gets the job done regardless of which platform or language is used. The software is popular with hackers and widely available, which reinforces the need for security professionals to become familiar with the framework even if they don’t use it.
Metasploit now includes more than 1677 exploits organized over 25 platforms, including Android, PHP, Python, Java, Cisco, and more. The framework also carries nearly 500 payloads, some of which include:
- Command shell payloads that enable users to run scripts or random commands against a host
- Dynamic payloads that allow testers to generate unique payloads to evade antivirus software
- Meterpreter payloads that allow users to commandeer device monitors using VMC and to take over sessions or upload and download files
- Static payloads that enable port forwarding and communications between networks
Requirements And Supported Operating System
Hardware Requirements:
- 2 GHz+ Processor
- 4 GB RAM (8 GB recommended)
- 1 GB Disk space (50 GB recommended)
Supported Operating System:
- Windows
- Linux
- Android (Using Termux)
Required Browser version:
- Google Chrome(latest)
- Mozilla Firefox(latest)
- Microsoft internet explorer 11
Basic Terms of Metasploit
- Vulnerability: A vulnerability is a weakness which can be exploited by an attacker to perform unauthorized actions with a computer system. A vulnerability can be as simple as weak passwords or as complex as buffer overflows or SQL injection vulnerabilities.
- Exploit: Exploit is a piece of code, or a chunk of data, or a sequence of commands that take the advantage of a vulnerability present in a computer system to cause unintended behavior to occur on a computer system such as giving unauthorized access to a system or allowing privilege escalation.
- Payload: The payload is the part of the private user text which could also contain malware such as worms or viruses which performs the malicious action; deleting data, sending spam or encrypting data.
- Auxiliary: Auxiliaries are modules present in Metasploit that are used to perform scanning, sniffing, and fuzzing. Auxiliary modules are not useful to give you a shell, but they are extremely useful to brute force passwords or for scanning vulnerabilities.
- Post: Post modules are used for post exploitation that is used on a compromised target machine to gather evidence or pivot deep within the network.
- Encoders: Encoder module is used to ensure the payload makes it to the destination.
- Nops: Nops are used to keep the size of the payload consistent across exploit attempts.
- Meterpreter is used to control and gain access to a system by the threat actors. Meterpreter is a powerful tool that uses an invisible shell for attacking systems. Due to its efficient and effective functionality, it has become a favorite entity among penetration testers as well as hackers and why it is crucial to our metasploit tutorial. Meterpreter has a bunch of qualities that make it very good such as:
1.Running executables
2.Access to a command shell
3.Taking screenshots
4.Keylogging
5.Port forwarding
6.Privilege escalation
7.In-memory working of modules
How To Install And Setup Metasploit
In Linux:-Many linux operating systems Metasploit is already install (kali linux,Parrot Os,Ubuntu,etc.) you can start it using type
msfconsole
command on terminal.
if it is not installed you can clone it using git metasploit github repo. is here.
In windows:-you can install it using download metasploit windows exe file Download link is here.
In termux (Android):-follow step by step below commands to install and setup metasploit in termux.
pkg install wget wget https://raw.githubusercontent.com/gushmazuko/metasploit_in_termux/master/metasploit.sh chmod +x metasploit.sh ./metasploit.sh
After installation complete
Start postgresql using below command
./postgresql_ctl.sh start
A cheat sheet of Basic Commands
To start the Metasploit framework we type msfconsole on the terminal. We are greeted by a banner; it spawns a banner every time we start the msfconsole.
- ? / help: Display the summary of commands that can be used in msfconsole.
- banner: Change and display banner in msfconsole.
- cd: Change the current working directory.
- color: Enable or disable the color output of Metasploit. It has 3 options “true”, “false” and auto.
- connect: netcat like function to connect to a host machine build into msfconsole.
- exit: Exit the Metasploit console.
- get: Gets the value of a context-specific variable
- getg: Gets the value of global variable
- grep: It matches a given pattern from the output of another msfconsole command
- history: Shows command that are previously used in Metasploit
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- irb: Opens a live ruby interactive shell
- load: Loads a Metasploit plugin
- quit: Exit the Metasploit console
- route: It allows you to route sockets through a session or ‘comm’, providing basic pivoting capabilities
- save: This command allows you to save your current environment and settings
- sessions: This command allows you to list, interact, and kill spawned sessions
- set: This command allows you to configure Framework options and parameters for the current module that is selected on the console.
- setg: This command is used to set global variables within msfconsole
- sleep: Do nothing for the specified number of seconds
- spool: It allows a user to save the output of Metasploit console to a specified file
- threads: View and manipulate background threads
- unload: unloads a previously loaded plugin and removes any extended commands
- unset: It removes a parameter previously configured with set
- unsetg: It removes a global variable inside msfconsole
- version: Show the framework and console library version numbers
Metasploit Uses and Benefits
All you need to use Metasploit once it’s installed is to obtain information about the target either through port scanning, OS fingerprinting or using a vulnerability scanner to find a way into the network.
The framework is constructed of various models and interfaces, which include msfconsole interactive curses, msfcli to alls msf functions from the terminal/cmd, the Armitag graphical Java tool that’s used to integrate with MSF, and the Metasploit Community Web Interface that supports remote pen testing.
White hat testers trying to locate or learn from black hats and hackers should be aware that they don’t typically roll out an announcement that they’re Metasploiting.
How to Get Metasploit
Metasploit is available through open-source installers directly from the Rapid7 website. In addition to the latest version of the Chrome, Firefox, or Explorer browsers, the minimum system requirements are:
Operating Systems:
- Ubuntu Linux 14.04 or 16.04 LTS (recommended)
- Windows Server 2008 or 2012 R2
- Windows 7 SP1+, 8.1, or 10
- Red Hat Enterprise Linux Server 5.10, 6.5, 7.1, or later
Hardware:
- 2 GHz+ processor
- Minimum 4 GB RAM, but 8 GB is recommended
- Minimum 1 GB disk space, but 50 GB is recommended
You’ll have to disable any antivirus software and firewalls installed on your device before you begin, and get administrative privileges. The installer is a self-contained unit that’s configured for you when you install the framework. You also have the option of manual installation if you want to configure custom dependencies. Users with the Kali Linux version already have the Metasploit Pro version pre-bundled with their OS. Windows users will go through the install shield wizard.
After installation, upon startup, you’ll be faced with these choices:
- Creating database at /Users/joesmith/.msf4/db
- Starting Postgresql
- Creating database users
- Creating an initial database schema
Reasons to Learn Metasploit
This framework bundle is a must-have for anyone who is a security analyst or pen-tester. It’s an essential tool for discovering hidden vulnerabilities using a variety of tools and utilities. Metasploit allows you to enter the mind of a hacker and use the same methods for probing and infiltrating networks and servers.