虚拟机改机器码完整版(vm虚拟机机器码修改)

Computer machine code refers to a unique identifier generated by computer hardware and software configuration. It can be used to identify and authenticate computers. If you need to modify the computer's machine code, it is usually for the following reasons: you need to change the activation information of the operating system or software, you need to bypass installation restrictions of certain software, you need to enhance the privacy protection of your computer, etc. The following will introduce several methods of modifying computer machine code.
1. Back up the machine code before modifying the hardware configuration
Before modifying the computer's hardware configuration, we should first back up the original machine code. In this way, if modification fails or incompatibility occurs, we can restore the original machine code. To back up the machine code, you can open the registry by running the regedit command, find the machine code on HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\, copy it and save it in a safe place.
2. Modify the hardware configuration
Modifying the computer hardware configuration is a common method of modifying the computer machine code. For example, replacing the motherboard, replacing the CPU, adding memory and other hardware upgrades will lead to changes in the machine code. After a hardware upgrade, we can bind the new machine code to the software by reactivating the software. If we need to manually modify the machine code, we can open the registry, find HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\machine code, modify it to the string we want, then save and exit.
3. Use software to modify the machine code
We can modify the machine code of the computer through some specific software, such as: ChangeMACAddress, DMMT, HWiNFO, etc. Such software usually directly modifies the hardware's MAC address, CPUID, hard disk serial number and other information, thereby changing the machine code. Please note that when using these software, since the hardware information is verified, modification may cause incompatibility issues with some software.
4. Modify the registry
We can also change the machine code by modifying the registry. In the registry, machine codes are usually recorded in multiple locations, including HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography, HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\IDConfigDB\HardwareProfiles\0001\Ident, etc. We can achieve the purpose of modifying the computer machine code by modifying the machine code in these locations.
In short, you need to be cautious when modifying computer machine code, because modifying computer hardware information may affect the stability and security of software applications. Before modifying, you must back up the original machine code and confirm whether the machine code to be modified is legal. At the same time, it should be noted that some software will verify the legality of the machine code. If an abnormality in the machine code is found, the software may fail.

A virtual machine is a complete computer system with complete hardware system functions simulated by software and running in a completely isolated environment. The method of using it to modify feature codes is the same as modifying it on a computer. You need to install the relevant editing, modification and detection software in advance, and just pull the things that need to be modified into the virtual machine. I don't think it's necessary to do this. You can modify it in the current environment and then pull it down in the virtual machine to detect it. If there is a problem, it will not affect the operating system.

The MAC address in the virtual machine can be modified through the settings of the virtual machine or using some specific tools.
1. Change the MAC address through virtual machine settings:
Most virtual machine software, such as VMware and VirtualBox, allow users to change the MAC address of the virtual machine. In the settings of the virtual machine, you can find an option related to the network adapter. Under this option, you can choose to change the MAC address. The specific steps of this process may vary depending on different virtual machine software, but usually you only need to search for network adapter or MAC address related options in the virtual machine settings, and then follow the prompts to make changes.
2. Use specific tools to change the MAC address:
In addition to changing the MAC address through virtual machine settings, you can also use some specific tools to change the MAC address of the virtual machine. These tools are usually third-party software that can be found online and downloaded. Using these tools, you can change the MAC address of a virtual machine more conveniently, and even change the MAC address to a specific value. However, it should be noted that using third-party tools to change the MAC address may have certain risks, so you need to operate with caution.
Notes on changing the MAC address of the virtual machine:
1. Changing the MAC address of the virtual machine may affect the network connection of the virtual machine. Therefore, after changing the MAC address, you need to ensure that the network settings of the virtual machine are correct and perform the necessary network configuration.
2. Changing the MAC address of a virtual machine may violate certain network policies or regulations. Before making changes, make sure your operations are legal and compliant.

First open the virtual machine and click to create a new virtual machine. A pop-up box will appear, we will select the default typical and click Next.
How to install the operating system you need in a VM virtual machine
Here you need to download the image file in advance. I will take centOS as an example. If you want to install win7, then download a win7 image. file to the local computer, and then select the directory where the image file is located. The same is true for other systems.
How to install the operating system you need in a VM virtual machine
Enter your system login username and password here. It should be noted here that the username cannot be root, as it will conflict.
How to install the operating system you need in a VM virtual machine
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In this step, you can name the virtual machine you are currently creating and select the installation location.
Read the steps on how to install the operating system you need in a VM virtual machine
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Follow the default options for this step and go directly to the next step.