Hello and welcome to the practical part of brute force attack.
For your information, I'm using Kali 2.0 as a machine and Windows eight point one is the target machine,
which is connected to a Wi-Fi.
And for this spectacle, I am using an external wireless USB adapter which is attached to my next because
my internal wireless adapter is already being used by Windows eight point one.
So to verify this, that if Conficker one and C W zero is my external wireless adapter, so our first
command is Yurman hyphen engy.
OK, so er hyphen Engie Jekyl.
Use this command to kill processes that can cause problems in future.
Our next command is Eaman hyphen engy start w zero.
Use this command to put wireless interface into monitor mode then use Aradigm hyphen engy w zero one.
OK, use this command to start capturing packets, and as you can see, we have an available Wi-Fi network
and two devices are connected to this wireless router.
It is mandatory that at least one device is connected to our target Wi-Fi in order to crack the password.
So for now, use control policy to stop the process and continue with our command, then use this command
erodable hyphen engy with an option hyphen Fonzi, which stands for channel number.
In this case, the number is one.
OK.
So use one then hyphen ifn SS Idee, which is the Mac address of the target wi fi.
OK, so copy this from here.
And based in our come on.
OK, now use Hyphen W to see the captured Packards and mention the part, so I want to see the captured
Becket's on backstop by name best.
OK, now mention the name of wireless adapter and press enter.
OK, now it's time to send the authentication package to steal the authentication, but before going
to our next come on see the files created on your desktop.
OK, so these are the files.
And in this file, our computer package has been sealed.
OK, now open a terminal.
And then use our next command, which is here, play hyphen energy.
We can option hyphen zero.
Here you can mention the number of the authentication packets you want to use for now, I am using 203
authentication packets.
If you want, you can use zero for endless counting.
That is, you have to stop it manually.
OK, but I am using two hundred number of the authentication packets to attack on my target machine.
Now use option hyphenate to specify the access point and mentioned the Mac address of modem now use
option.
Fancy to set the destination, which is in this case is my physical machine.
So I have to manage and make an address of my physical machine.
OK, and mention the name of wireless device and then press enter.
Now, as you can see, it starts attacking on my Windows machine.
OK, it is a type of a DOS attack.
You can see.
We are doing this just to capture the handshake, OK, and when the process gets completed, you can
see a handshake with the Mac address written here.
OK, now takes a little time to catch the handshake, so I'm going to pause this video for now.
As you can see, we have got the handshake, now it's time to perform brute force and for this we are
using the crunch command.
So Grant is used to make a possible number of password's.
You have to mention the minimum length of where you want, followed by the maximum length of the password.
OK.
And at the same time, we want to match this password with the original one.
So we use our hyphen engy with an option hyphen eight two four, not by option hyphen B and Mekka address
of than hyphen W stands for Wordlist.
For now we have left it blank because we are generating passwords and matching it at the same time and
at last mentioned the part of the file where we have captured the package.
OK, and then press enter now what a brute force attack is generating a low number of possible combinations.
OK, it is trying from the very first alphabetic letter that is E!
But if you want, you can specify your own letters.
OK, so now it takes orders to get the real password.
And I am ending this tutorial.