What is reverse shell in Metasploit?

Reverse shell – A reverse shell is also known as a connect-back. It requires the attacker to set up a listener first on his box, the target machine acts as a client connecting to that listener, and then finally, the attacker receives the shell.

What is reverse TCP Metasploit?

The php/meterpreter/reverse_tcp is a staged payload used to gain meterpreter access to a compromised system. This is a unique payload in the Metasploit Framework because this payload is one of the only payloads that are used in RFI vulnerabilities in web apps.

What is Meterpreter reverse TCP shell?

Meterpreter uses a reverse_tcp shell, which means it connects to a listener on the attacker’s machine. There are two popular types of shells: bind and reverse. A bind shell opens up a new service on the target machine, and requires the attacker to connect to it in order to start a session.

What is reverse TCP handler?

Reverse_tcp is basically instead of the attacker initiating the connection which will obviously blocked by the firewall instead, the device initiates the connection to the attacker, which will be allowed by the firewall and the attacker then take control of the device and pass commands. It is a type of reverse shell.

What is the difference between BIND and reverse shells?

A reverse shell is a shell initiated from the target host back to the attack box which is in a listening state to pick up the shell. A bind shell is set up on the target host and binds to a specific port to listens for an incoming connection from the attack box.

What reverse and bind shells are?

Bind Shells have the listener running on the target and the attacker connects to the listener in order to gain remote access to the target system. In the reverse shell, the attacker has the listener running on his/her machine and the target connects to the attacker with a shell.

What is Lhost and Lport in Metasploit?

In our case, the LHOST is the IP address of our attacking Kali Linux machine and the LPORT is the port to listen on for a connection from the target once it has been compromised.

How does a reverse connection work?

In a normal forward connection, a client connects to a server through the server’s open port, but in the case of a reverse connection, the client opens the port that the server connects to. The most common way a reverse connection is used is to bypass firewall and router security restrictions.

How do reverse shells work?

Firewalls protect the victim’s network from incoming connections, so its presence discourages bind shell sessions. Instead of directly requesting a shell session, an attacker waits for a victim’s machine to initiate an outgoing connection—hence, it is called a “reverse” shell.

Why is a reverse shell more useful than a bind shell?

Reverse Shells The answer is — yes! Reverse shells have the listener running on the attacker and the target connects to the attacker with a shell. Reverse shells solve a lot of headache that bind shells caused us, let’s see how it has solved each of the 3 issues.

What is the best reverse shell for Metasploit?

As a rule of thumb, always pick a meterpreter, because it currently provides better support of post exploitation Metasploit has to offer. For example, railgun, post modules, unique meterpreter commands (like webcam controls), etc. In Windows, the most commonly used reverse shell is windows/meterpreter/reverse.

How does the Metasploit Framework work?

So using the Metasploit Framework you can create a malicious payload (Meterpreter Reverse Shell) and then setup a handler to receive this connection. By doing this you have a shell on the target machine which you can then escalate privileges, steal data or any other post exploitation. This images shows how reverse and bind shells work.

How to get a list of reverse shells?

To get a list of reverse shells, use the msfpayload command. B As a rule of thumb, always pick a Meterpreter, because it currently provides better support of the post-exploitation Metasploit has to offer. For example, railgun, post modules, different meterpreter commands.

What is the best way to use Metasploit handlers?

Metasploit handlers are best to use for Meterpreter or most reverse shells. Bellow is the code to set one up using Metasploit. Once the handler has been setup you will need to generate a malicious payload to run on the target machine.