Mac Address Spoofing Software Os X

Posted : admin | On 07-03-2021

Spoof your MAC Address on a Mac

Hello everyone, how are you all doing today? I hope you are all doing fine. I am just here thinking to myself, we are in 2015 but yet we still don’t have flying cars that are affordable? Yes, I know we have flying cars that people can buy but they cost $200,000 USD. I would have thought by now we would all by living in the sky like those old sci-fi movies we all used to watch lol, anyway read on…

Jul 05, 2016 Here I demonstrate mac spoofing on Microsoft Windows, Mac OS X and Linux. Explaining what a mac address is and why you might want to change it. To mask a MAC address, you just need to access the network settings on the Windows control panel and define a new identification number in the software. The operating system will now send data packets with the user-defined MAC address in the local network. The following step-by-step tutorial explains MAC spoofing using Windows 7. Spoof mac address free download - MacAppStuff Spoof MAC, Change MAC Address, Change MAC Address, and many more programs.

Jan 27, 2018 SpoofMAC - Spoof your MAC address NOTE: Consider using spoof, a node.js port of this package. For OS X, Windows, and Linux (most flavors) I made this because changing your MAC address in Mac OS X is harder than it should be. Mac MACSpoof is a Mac utility that allows the user to change the MAC address of the network interfaces of your Mac (Ethernet, Wi-Fi and so on) with any custom value. The utility displays a list of all the network interfaces of the Mac and selecting one the user is able to assign the value from one created at the moment or using a list of pre. Jul 28, 2017 Deletion of IP address spoofing, Randomly generating new MAC address based on a selected vendor. A lightweight MAC address spoof software for Windows, MadMAC comes with a compact and a moderate graphical user interface. Locate your MAC address on your OS X by holding down the “Option” key and hit the “Wi-Fi” button in the menu. By spoofing the MAC address to the address that was registered by the ISP, a user can work around the ISP limitation. Next, some software can only be installed and run on systems with a pre-defined MAC address.

Today we will focus on how you can change your MAC Address on your OS X device. Before we do that, lets ask ourselves a couple of simple questions, why would we want to ‘Spoof’ our own MAC Address? Is it safe to fake your MAC Address? Lets find out.

Spoof Your MAC ADDRESS On A Mac

Retrieving your current MAC address
First, you’re going to want your current wireless MAC address so you can set it back without rebooting. Launch the Terminal app and type the following command:

ifconfig en0| grep ether

You’ll know see something like:

ether 00:12:cb:c6:24:e2

And the values after ‘ether’ makeup your current MAC address. Write this down somewhere so you don’t forget it. If you do, it’s not the end of the world, you’ll just have to reboot to reset it from a change.

To finally spoof your MAC address, you simply set that value returned from ifconfig to another hex value in the format of aa:bb:cc:dd:ee:ff. You can generate a random one if need be.

For this example, we will set our wireless MAC address to 00:e2:e3:e4:e5:e6 by issuing the following command:

sudo ifconfig en0 ether 00:e2:e3:e4:e5:e6

The sudo command will require that you enter your root password to make the change.

Again, some Macs use en0, so if you run into any issues you can try that.

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Verifying the Spoofed MAC address worked
If you want to check that the spoof worked, type the same command as earlier:

ifconfig en0 | grep ether

Now you will see:

ether 00:e2:e3:e4:e5:e6

Meaning your MAC address is now the value you set it to. If you want to further verify the spoof, simply login to your wireless router and look at the ‘available devices’ (or attached devices) list, and your spoofed MAC address will be part of that list.

If you want to set your MAC address back to its real value, simply issue the above ifconfig commands with the MAC address that you retrieved in step 1. You can also reboot your Mac.

Original article posted at: OSXDaily.com

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Apple’s Post Of The Day: How To Easily Find Your Mac OS X MAC Address

Every NIC (Network Interface Card) has a unique MAC address (Media Access Control). This applies to all types of network cards, including Ethernet cards and WiFi cards. The MAC Address is a six-byte number or 12-digit hexadecimal number that is used to uniquely identify a host on a network.

An example of a MAC address is 1F-2E-3D-4C-5B-6A and it falls into the Layer 2 networking protocol of the OSI model. In today’s networks, ARP, or Address Resolution Protocol converts a MAC address to a Layer 3 protocol address, such as an IP address. A MAC address can also be called a Physical Address. Read my post on how to find your MAC address if you don’t know it.

All MAC addresses are hard-coded into a network card and can never be changed. However, you can change or spoof the MAC address in the operating system itself using a few simple tricks.

So why would you want to change your MAC address? Well there are many reasons for this, mostly related to bypassing some kind of MAC address filter set on a modem, router or firewall. Changing the MAC Address can help you bypass certain network restrictions by emulating an unrestricted MAC Address or by spoofing a MAC address that is already authorized.

For example, a WiFi network may allow only authorized computers to connect to the network and filters out computers based on the MAC address. If you can sniff out a legitimate MAC address, you can then spoof your MAC address and gain access to the WiFi network.

Another example is if you have an ISP that allows only a certain number of computers to connect to the Internet from your home. If you have more computers that need to connect, you can spoof the MAC address of an authorized computer and connect from a different computer.

Change Windows MAC Address

You can change the MAC address for the network card in Windows pretty easily following the steps below.

Step 1: Click on Start, then Control Panel, then Network Connections, and right-click on the network connection you want to change the MAC address for and select Properties. It will normally either be Local Area Connection or Wireless Network Connection.

If you are using Windows Vista, Windows 7 or higher, you have to go to Control Panel, then Network and Internet, then Network and Sharing Center, and then click on Manage Network Connections or Change adapter settings.

Then you can right-click on the adapter and choose Properties.

Step 2: On the General or Networking tab, click the Configure button.

Step 3: Now click on the Advanced tab and click on the Locally Administered Address property or the Network Address property.

By default, the Not Present value is selected. Go ahead and click on the Value radio button and enter in a new MAC address. The MAC address is a combination of 6 pairs of numbers and characters, i.e. 40-A2-D9-82-9F-F2. You should enter the MAC address without the dashes.

You can go to the command prompt and type in IPCONFIG /ALL to check that the MAC address has been changed. Go ahead and restart the computer in order for the changes to take effect.

This is the simplest way to change your MAC address in Windows. You can also do so via the registry, but it’s much more technical and probably not required by most people.

Change OS X MAC Address

Changing the MAC address on OS X is definitely not as easy as it is on Windows. Firstly, you have to use Terminal (similar to command prompt in Windows) to actually change the MAC address.

Secondly, you need to manually figure out the technical name of the adapter before you can change the settings. I’ll explain everything below step by step, but it gets a bit complicated at times.

To start, let’s find out the current MAC address for your Mac. You can do this in one of two ways: via System Preferences or via Terminal. Open System Preferences, click on Network and then click on the Advanced button. Make sure to select the appropriate interface first (WiFi, Ethernet, etc) in the listbox on the left.

Click on the Hardware tab and you will see the first line is MAC Address. I thought you could simply choose Manually from the Configure dropdown, but that doesn’t allow you to edit the MAC address.

In Terminal, you can get the MAC address by typing in the following command:

ifconfig en0 | grep ether

This will give you the MAC address for the en0 interface. Depending on how many interfaces you have on your computer, you might need to run this command several times adding 1 to the number each time. For example, I ran the following commands below until I reached an interface that didn’t exist.

Now you can simply compare the MAC addresses listed here with the one you saw via System Preferences. In my case, my WiFi MAC address of f8:1e:df:d8:9d:8a matches with en1, so that is the interface I have to use for the next commands.

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Before we change the MAC address, you can use a useful command in Terminal to generate a random MAC address if you need one.

openssl rand -hex 6 | sed ‘s/(..)/1:/g; s/.$//’

Now that you have a new MAC address, you can change the current one using the following command below. Replace XX with the actual MAC address you want to use.

sudo ifconfig en0 ether xx:xx:xx:xx:xx:xx

In order to do this, you need to be logged in as an Administrator or you have to enable the root account in OS X. By default, root is disabled and it’s better to leave it disabled if you can. Just login as an admin and you should be able to run the command just fine. It will ask you for your password, though, before changing the MAC address.

Also, the address won’t change if you are still connected to a WiFi network. You need to first disconnect from any networks and then run the command. Surprisingly, disconnecting from a wireless network in OS X is not intuitive at all. You have to press and hold the Option key and then click on the WiFi icon to see the disconnect option.

So here is a rundown of all the commands I ran in order to get the current MAC address, generate a random one, update the MAC address and then verify to make sure it had actually changed.

Mac Address Spoofing Tool

As I mentioned earlier, this is definitely not as straightforward as the process is on Windows, but you should be able to do it if you simply copy and paste the commands above. If you have any questions, feel free to post a comment. Enjoy!