We are going to see both bind and reverse shells and also the difference between encrypted and not encrypted traffic. In this article we are going to see how to use socat in an imaginary scenario of attacker and victim, where we are trying to get a shell to the victim`s machine. We are not going to expand on how to use socat, but if you are interested in it, there are many available sources online to read. The reason behind it, putting it simple, is that netcat features is a subset of the socat features. Though there is this other tool called socat which you may or may not have heard before, that deserves that title a bit more. You are able to use Ctrl + C to cancel the bind listener.Well it is pretty known that the title of the Swiss Army Knife of Network Tools has been awarded to netcat. Netcat, ncat, Metasploit, and other tools can be used to connect to this bind shell. I do not have a function that can connect to this. This command binds PowerShell to port 8088. The below command can be executed to start a bind shell that connects the defined port to PowerShell. – I removed cmdlets that did not come out until PowerShell v5 to make this more backward compatible.– A connection from Invoke-ReversePowerShell to Start-Bind is now able to be made.This method does not catch PowerCat.ps1 which I am still looking for a good way to discover. This will discover any reverse shell that creates a TcpListener object and not just the below module. BLUE TEAM DISCOVERYįind-ReverseShell.ps1 can be used to search the Windows Event Log for when a Reverse Shell is created that uses a object. If you wish to execute one of the commands whenever the file is run just add the command you wish to execute to the bottom of the file. This is a PowerShell module meaning it only contains functions/cmdlets to be imported into a PowerShell session. Invoke-ReversePowerShell function can be used to connect to Start-Listener as well as netcat and Metasploit modules or whatever other listeners you use. Functions that can be used to gain Reverse Shells with PowerShell.
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