Netsh is a command-line scripting utility that allows you to, either locally or remotely, display or modify the network configuration of a computer that is currently running. Netsh also provides a scripting feature that allows you to run a group of commands in batch mode against a specified computer.
Netsh can also save a configuration script in a text file for archival purposes or to help you configure other servers. Netsh contains functionality to add helper DLLs for extending the functionality of the utility.
The paths to registered netsh. Before we move on to gaining the persistence on the system, keep in mind that we have already compromised the system using well-known methods. Read about them here.
So, if we are planning on using the netsh to compromise the Target Machine and gain a persistence shell, we will be needing a malicious DLL file. We used the msfvenom for creating the payload. A best practice would be to make all export operations refer to a FILE. This way, even a novice can figure out what the file contains. The file extension from export dump and import -f operations are entirely user specified. For convenience, you can associate the. NETSH is one of the Windows tools that can be run in either an interactive or a noninteractive environment.
Interactive tools such as nslookup and dnscmd have effectively different usage scenarios depending on the mode chosen. Interactive mode also has two submodes, online and offline.
Online mode is a direct interaction with the networking components while in interactive mode. Offline mode lets you interactively make changes and then roll them all online instantly by going to online mode. Using noninteractive mode is recommended for file import and export operations. With NETSH in noninteractive mode, you can export key settings from each context as a specific aspect of your system documentation.
In addition, if an issue arises and you can trace it back to a specific networking topic for which you have a NETSH script exported from a known working time, you can re-import that NETSH script in noninteractive mode and restore your networking functionality to that point.
Netstat allows you to find out which ports are opened by your own system and which active connections exist — all of this helps reduce the risk of undesired access attempts.
Netcat is a true all-rounder in networks. Fault diagnostics, chats, extensive data transfers, and network security all form part of the impressive repertoire offered by the command line tool.
But if it ends up in the wrong hands, it can also be misused. IT managers should therefore familiarize themselves with the tool. With a real estate website, you can set yourself apart from the competition With the right tools, a homepage for tradesmen can be created quickly and legally compliant Opening the command line cmd.
Starting command prompt with administrator rights. Once created, a simple mouse click will be enough to launch the command entry: Right-click on the Windows desktop.
Creating a Netsh shortcut via the Windows desktop. Entering the program path for a Netsh shortcut. Entering a suitable name for the Netsh shortcut. How Netsh works The service program Netsh provides an extensive command syntax.
Command Implementation Netsh context managed.. Switches to a context level higher? Syntax parameters for Netsh — what do they mean? WLAN -r Causes the command to be run on a remote computer; the remote registration service must be executed there.
A protocol file can also be created that logs the changes made:. After running the reset, the computer will need to be restarted. Importing and exporting network settings Netsh allows you to export current network settings into a plain text file. This process takes multiple steps: In the first step, the current settings and names of the available network adapters are requested:.
Calling up the available network adapters with Netsh. Specifies that you are returned to the netsh prompt after running AliasFile.
Specifies the name of the text file that contains one or more netsh commands. When you use some netsh commands remotely on another computer with the netsh —r parameter, the Remote Registry service must be running on the remote computer. Specifies the domain where the user account is located.
Specifies the password for the user account that you specified with -u UserName. Exits netsh after running the script that you designate with ScriptFile.
If you specify -r followed by another command, netsh runs the command on the remote computer and then returns to the Cmd. If you specify -r without another command, netsh opens in remote mode. The process is similar to using set machine at the Netsh command prompt. When you use -r , you set the target computer for the current instance of netsh only. After you exit and reenter netsh , the target computer is reset as the local computer. Throughout the Netsh command reference there are commands that contain parameters for which a string value is required.
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