Showing posts with label wireless hacking. Show all posts
Showing posts with label wireless hacking. Show all posts

Tuesday, May 3, 2011

Download Free WiFi Radar and WiFi Hack Tools AIO (Updated August 2010) | 18.5MB

Download Free WiFi Radar and WiFi Hack Tools AIO (Updated August 2010) | 18.5MB


Surf The World For Free WiFi Radar and WiFi Hack Tools AIO (Updated August 2010) | 18.5MB

Wifi related tools for H@Ck wireless connection and many more. Surf The World For Free WiFi Radar & WiFi Hack Tools (Snip The WiFi Soft, Brake Its Security, And Surf The Universe). Surf The Internet Freely Charged. Some of the applications included are WIFI Radar Aircrack-2.3 802.11 sniffer and WEP / WPA Key Cracker Easy to use the wifi key finder even find key 128-bit encryption .. WPA-PSK, lo que sea que usted lo encontrarĂ¡. WPA-PSK, which is that you'll find.

Crack WIFI Network WEP Password With BackTrack

Crack WIFI Network WEP Password With BackTrack

Learn How to Hack WIFI WEP Password

Learn How to Crack WIFI WEP KEY

Hack WIFI Network WEP Password










Crack WIFI Network WEP Password With BackTrack

Learn How to Hack WIFI WEP Password

Learn How to Crack WIFI WEP KEY

Hack WIFI Network WEP Password

Hack WI-FI Network: Hacking Wireless Network | Download Aircrack WiFi Hack



Hack WI-FI Network: Hacking Wireless Network | Download Aircrack WiFi Hack


A new program to hack into wi-fi signals (wireless). How many of us has a notebook or desktop PC with wireless card and this captures several Wi-Fi signals, but want to connect to one, are protected by a password, this is the solution.

Aircrack, this little program decrypts passwords and cracks these wireless signals either WEP or WAP, and so we can hang and have free internet. It also serves to prove the security level of your Wi-Fi and see how it is vulnerable to such attacks.

................................................................................

wireless Networks Hacking: Hacking Wireless Networks & How To Protect

....................wireless Networks Hacking: Hacking Wireless Networks & How To Protect

You’ve set up your wireless network. You’ve been good, too – you gave your router a unique ID that won’t be easily mixed up with other wireless routers and you have secured the network with a password so not just any passer-by can piggyback off your network as a means of downloading South Park episodes. You don’t have to worry about hackers now, right?

Well, not so fast. Although you’ve taken the basic steps required you still need to be aware of some hacking methods that can be used to gain access to your network despite the safeguards you have in place. You also need to be very wary whenever you are using a wireless network that is not your own.

Let’s take a look at the techniques hackers use when hacking wireless networks and what you can do about it.

Sniffing

The simplest of all attacks, sniffing is the simple process of intercepting wireless data that is being broadcasted on an unsecured network. If you are at home, and your network is secured, you don’t have to worry too much about sniffing attacks. However, most networks that are in the wild are not secured, including many of them at hotels and coffee shops.

It is easy to take a “It won’t happen to me” attitude, particularly when you’re using the free WiFi at a favorite coffee haunt. Here’s the thing – the sniffer may not be one of your coffee sipping cohorts. Sniffers can just as easily be somewhere outside of the shop, merrily picking information off the airwaves. There is even an activity known as Wardriving that involves driving around a city picking up wireless data.

Google was recently busted for this activity when it was revealed that some of their Google Maps vehicles had also been picking up data from unsecured wireless networks as passed by. Google claimed it was accidental and that they meant no harm. Most Wardrivers also claim to be benevolent, often stating that they’re only trying to map out wireless networks. Still, it is easy to see how a malicious person could use this technique to try and steal sensitive data.
Full protection can only come from not using unsecured wireless networks. That may not be practical however, so your second best defense is to be careful about what information you send on an unsecured network. Before entering any information, be it a password or a comment on a blog, ask yourself – would I care if a stranger obtained this information?

Spoofing

If you’ve set up a wireless network you’ve probably noticed that your computers no longer need to be told to access your network. Instead they access it automatically as soon as they move within signal range.

This is a very convenient feature, but it is also prone to exploitation. Hackers often attack a wireless network by simply creating a new network with a stronger wireless signal and a copied SSID in the same area as a legitimate network. This causes unsuspecting computers to automatically connect to the spoofed network instead of the real one.

Setting up your computer’s security settings so that it does not automatically connect to networks is the best way to counter-act this threat. You can also try to protect your home network by using a free network mapping tool like Spiceworks. A sudden change in your network map is a sign your wireless network may is being hit by a spoofing attack.
Encryption Cracking

In a perfect world, you could set up your wireless network with an encryption key and be protected for life, but the real world simply doesn’t work that way. As encryption keys become more advanced hackers also increase their skills and develop new tools for penetrating even well protected wireless networks.

There are numerous ways to crack a wireless network’s encryption, but even simplistic methods can work. The website WPA Cracker, for example, can be used to hit a network with a brute force dictionary attack that simply throws random words at a secured wireless network to try and crack it. This method can take a long time, and sometimes requires luck on the hacker’s part, but it is often effective.

The first step in protecting yourself people hacking wireless networks is to use WPA encryption. WEP, the older encryption technology, has been completely de-constructed by hackers and is now considered quite easy to crack. The second step is the use of a long, highly randomized encryption key. Long, random encryption keys are a pain in the butt to remember, but they’re much harder to crack.
Conclusion

These are the three most common methods of hacking a wireless network, but they’re not the only ones. New exploits are found constantly, making it difficult to ever ensure that you are 100% protected.

Wireless Networks Hacking: Hacking Wireless Networks & How To Protect

Hacking Routers - FREE ADSL

Hacking ADSL Routers for free accounts


Most of the people never change their default passwords no matter what it is, they don't change them because they think that they are safe. In this tutorial I'll show you one of the ways how to use this mistake and get free ADSL/Wireless (If wireless router is used) accounts and enjoy in unlimited downloads.

First we will download the necessary tools:

1.) XPass
2.) Angry IP Scanner v3.0.4 Beta
3.) If you don't have Java installed, download and install it here: JAVA

You will also need to have version 8 OR older of Internet Explorer.


Ok so let's start with getting the job done:

1.) Go to WhatIsMyIp
and check your IP address, let's say that your current (ADSL providers usually give you dynamic IP's) IP is 67.140.112.83, you will change the last two groups of numbers.

2.) Open Angry IP scanner it will look like this:

[Image: pic1hr.png]


Now where it says IP range in the first input field we'll enter our IP address 67.140.112.83 (but we'll change the last two-or three digits, in this case there are two to zero) so it will be like this: 67.140.112.0

And in the second input field we will enter the IP with changed last two groups of numbers so it actually has something to scan, we'll change it to:

67.140.150.254

And before we click scan we need to set some options so it only shows us alive hosts:

Click Tools and then click preferences:

[Image: pic2q.png]

Then under the under the ports tab under Port Selection type 80 'cos we will be interested in hosts with port 80 opened:

[Image: pic3hi.png]

And on the display tab choose "Hosts with open ports only":

[Image: pic4e.png]

Then click OK to save the preferences and click start:

[Image: pic5f.png]

After few seconds or minutes you should see your first IP addresses:

[Image: pic6c.png]

Now just select one of the IP addresses and open it with INTERNET EXPLORER!!!

It will ask you for a login credentials:

[Image: pic7kh.png]

Now here comes the mistake people often make, default username and password, in this case it was admin:admin but you can look for default router passwords and usernames, so when I logged in it looked like this:

[Image: pic8.png]

Now for most of the routers (atleast the ones I had exp. with) you can find username in plain text and password covered with *'s when setting up a new connection, so just look for something that says connection wizard or connection setup, and follow the steps till you find the username and password as mentioned.

So why did we use Internet Explorer for this??

Because XPass works only with IE, we couldn't figure the pass out if we used Firefox or Chrome or Opera.

And now when we have the page where username and pass. are just open XPass click on the X sign and drag it over the *'s and you will have this:

[Image: pic9v.png]

And password in this case is: 854179


Continue doing this with different IP's that Angry IP Scanner detects till you have enough accounts to fulfill your download needs.

Hope you liked the tutorial.


Dont forget to comment :))

Hacking Wireless Networks Episode 2

Hacking Wireless Networks
Welcome friends, in my previous post i have introduced the topic " How to hack the wifi or wireless Networks" in which i have explained the various wireless scanning tools with their download links. Today i will explain you how to use them. So today we will discuss scanning of wireless networks so that we can get the list of wireless networks around us and we can try our hacks on them. So guys lets continue Hacking Wireless Networks - Episode 2.
in previous post i have given you the list of topics that we cover in hacking wireless networks so lets continue the second topic.

2. Scanning the Wireless Networks or Wifi Networks

What is meant by scanning wireless networks? 
First of all we have to locate all the wireless networks around us. For this we have to do the scan for wireless networks its pity similar like we scan with antivirus for viruses in our system. Similarly we look for wireless networks around us with wireless scanning tools that i have mentioned in previous post.
in this i have mentioned a lot of hack tools to scan the wireless networks but as i have said earlier my favorite is NetStumbler. Let's discuss now how to use NetStumbler?

Download NetStumbler from previous post:

How to use NetStumbler for Scanning Wireless Networks?
1. Download the NetStumbler and Install it.

2. Run the NetStumbler. Then it will automatically starts scanning the wireless Networks around you.

3. Once its completed, you will see the complete list of wireless networks around you as shown in the snapshot below:

hacking wifi, hacking wireless,hacking wireless modem
List of Wireless Networks Scanned by NetStumbler
 There you will see different columns such as MAC, SSID, SPEED, VENDOR, TYPE and much more...

4. Now select anyone of the MAC address that you wish to hack and want to explore more about that. If you click on the MAC address of one of the discovered wireless networks under channels, you will see a graph that shows the wireless network’s signal strength. The more green and the less spaces are there,it indicates better is signal strength.

5. As you can see NetStumbler provides a lot more than just the name (SSID) of the wireless network. It provides the MAC address, Channel number, encryption type, and a bunch more. All of these come in use when we decides that we wants to get in the secured network by cracking the encryption. 

There are two most common types of Encryption Methods used by Wireless Networks:
a. WEP (Wired Equivalent Privacy) – WEP isn’t considered safe anymore. Many flaws have been discovered that allow hackers to crack a WEP key easily. I will explain how to hack the WEP in next tutorial so guys keep reading..
b. WAP (Wireless Application Protocol) – WAP is the currently the most secure and best option to secure your wireless network. It’s not as easily cracked as WEP because the only way to retrieve a WAP key is
to use a brute-force or dictionary attack. If your key is secure enough, a dictionary attack won’t work and it could take decades to crack it if you brute-force it. This is why most hackers don’t even bother. But I will explain you smarter ways to hack WAP keys also rather than these noobish methods. I will explain this in my next consecutive  tutorials. So guys keep visiting.

Thats all about scanning the wireless networks, if you want that i should explain the other tools then please post in comments. I can explain them in future on demand.
Now how can protect our wireless network from scanned by NetStumber.

How to Protect yourself from NetStumbler?
1. Don not broadcast your SSID.
2. Always try to use stronger passwords like atleast one digit, one special character, uppercase letters mixed with lowercase letters.
3. But second point doesn't matter much so try to use better encryption method i.e. WAP to password protect your wireless Network.

So guys that's all for today , I hope you all have liked it. So keep visiting to know more about hacking.

How to Hack wifi or wireless networks Episode 1

Hello Friends, this year is going to end and so for ending this year their must be something special. So today i will explain How to hack wifi or wireless network in just 10 to 15 minutes. In this tutorial of hacking wireless network i will explain from very start means tutorial of extremely novice users and also explain the ways to protect your wireless networks from hackers. So guys read on...


hacking wifi, hacking wireless,hacking wireless modem

Topics that we cover in this tutorial:
1. Wifi or Wireless Scanning tools
2. Scanning the Wireless Networks or Wifi Networks.
3. WEP hacking and cracking tools
4. Cracking the WEP key of wifi or Wireless Networks
5. Wireless Sniffing Tools
6. Wireless Sniffing technique
7. Security Measures to protect yourself from these attacks.

Guys you must know everything that's why i am explaining each and everything in this tutorials related to wireless networks or wifi hacking. Its a complete wireless network hacking tutorial with all hacking tools and how to use them. Using these you will came to know how to hack wifi or wireless networks and note guys this tutorial is 110% working like other one's.
Note: This article is only for Educational Purposes so that you can understand the loopholes in wireless networks and fix them. Any misuse can result in disastrous consequences like cyber crime.

Don't worry everything is ethical till you misuses it. So always try to be ethical as far as possible. Lets start from the first topic...

1. WIRELESS SCANNING TOOLS
Scanning tools is needed to scan the wifi or wireless networks around you. First of all we need to scan all the wireless networks so that we can select the wireless network to hack. There are several wireless scanning tools but my favorite is NET STUMBLER. And for Mac operating systems is MacStumbler.
There are several Wireless scanning tools, a list of all wireless scanning tools is given below:
a. NetStumbler for Windows operating systems.
NetStumbler (also known as Network Stumbler) is a tool for Windows that facilitates detection of Wireless LANs using the 802.11b, 802.11a and 802.11g WLAN standards. It runs on Microsoft Windows 98 and above. A trimmed-down version called MiniStumbler is available for Windows CE.

NetStumbler is commonly used for:
  • Wardriving
  • Verifying network configurations
  • Finding locations with poor coverage in one’s WLAN
  • Detecting causes of wireless interference
  • Detecting unauthorized (”rogue”) access points
  • Aiming directional antennas for long-haul WLAN links


b. MacStumbler for Mac operating systems.
MacStumbler is a small utility to emulate the functionality of projects like netstumbler, bsd-airtools, and kismet. It's meant purely for educational or auditing purposes, although many people enjoy using these types of programs to check out how many WiFi (wireless) networks are in their area, usually known as "war driving".
MacStumbler only works with AirPort wireless cards, it does not (yet) work with any PCMCIA or USB wireless devices. 



c. Kismet for Windows and Linux.
Kismet identifies networks by passively collecting packets and detecting standard named networks, detecting (and given time, decloaking) hidden networks, and infering the presence of nonbeaconing networks via data traffic. Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and (with appropriate hardware) can sniff 802.11b, 802.11a, 802.11g, and 802.11n traffic. Kismet also supports plugins which allow sniffing other media such as DECT.



d. Redfang 2.5
Redfang is an application that finds non-discoverable Bluetooth devices by brute-forcing the last six bytes of the device's Bluetooth address and doing a read_remote_name().
http://www.hacker-soft.net/Soft/Soft_4399.htm



e. THC-WarDrive
THC-WarDrive is a tool for mapping your city for wavelan networks with a GPS device while you are driving a car or walking through the streets. THC-WarDrive is effective and flexible, a "must-download" for all wavelan nerds.
  
f. PrismStumbler
Prismstumbler is software which finds 802.11 (WLAN) networks. It comes with an easy to use GTK2 frontend and is small enough to fit on a small portable system. It is designed to be a flexible tool to find as much information about wireless LAN installations as possible. Because of its client-server architecture the scanner engine may be used for different frontends. 



g. Mognet
Mognet is a free, open source wireless ethernet sniffer/analyzer written in Java. It is licensed under the GNU General Public License. It was designed with handheld devices like the iPaq in mind, but will run just as well on a desktop or laptop to find wireless networks.



h. WaveStumbler
WaveStumbler is console based 802.11 network mapper for Linux. It reports the basic AP stuff like channel, WEP, ESSID, MAC etc. It has support for Hermes based cards (Compaq, Lucent/Agere, … ) It still in development but tends to be stable. It consist of a patch against the kernel driver, orinoco.c which makes it possible to send the scan command to the driver viathe /proc/hermes/ethX/cmds file. The answer is then sent back via a netlink socket. WaveStumbler listens to this socket and displays the output data on the console.



i. StumbVerter
StumbVerter is a standalone application which allows you to import Network Stumbler's summary files into Microsoft's MapPoint 2002 maps. The logged WAPs will be shown with small icons, their colour and shape relating to WEP mode and signal strength.



j. AP Scanner
Wireless Access Point Utilites for Unix - it's a set of utilites to configure and monitor Wireless Access Points under Unix using SNMP protocol. Utilites knownly compiles and run under Linux, FreeBSD, NetBSD and AIX.



k. SSID Sniff
SSIDsniff is a nifty tool to use when looking to discover access points and save captured traffic. Comes with a configure script and supports Cisco Aironet and random prism2 based cards.



l. Wavemon
Wavemon is a ncurses based application for wireless hardware. It`s running currently under Linux with cards witch supported by Jean Tourrilhes wireless extensions. You will find them in the Kernel 2.4. I used this tool a few times, it`s small, works, opensource and good.



m. Wireless Security Auditor
Wireless Security Auditor allows network administrators to verify how secure a company’s wireless network is by executing an audit of accessible wireless networks. Featuring patent-pending cost-efficient GPU acceleration technologies, Elcomsoft Wireless Security Auditor attempts to recover the original WPA/WPA2 -PSK text passwords in order to test how secure your wireless environment is.



n. AirTraf
AirTraf 1.0 is a wireless sniffer that can detect and determine exactly what is being transmitted over 802.11 wireless networks. This open-source program tracks and identifies legitimate and rogue access points, keeps performance statistics on a by-user and by-protocol basis, measures the signal strength of network components, and more.



o. AirMagnet
AirMagnet WiFi Analyzer is the industry "de-facto" tool for mobile auditing and troubleshooting enterprise Wi-Fi networks. AirMagnet WiFi Analyzer helps IT staff quickly solve end user issues while automatically detecting network security threats and other wireless network vulnerabilities.
sarvesh

Beginners Guide To Hacking Wireless Networks

Hacking WEP wifi passwords
Basic Entry into a WEP Encrypted Network

This Tutorial explains EVERYTHING in detail So, it is quite long. Enjoy.

1. Getting the right tools
This Tutorial is in Bt3 But Download The Latest Release Bt4.

Download Backtrack 4. It can be found here:

http://www.backtrack-linux.org/downloads/

 I downloaded the Dvd iso and burned it to a Dvd. Insert your BT4 Dvd/usb drive and reboot your computer into BT4. I always load into the 3rd boot option from the boot menu. (VESA/KDE) You only have a few seconds before it auto-boots into the 1st option so be ready. The 1st option boots too slowly or not at all so always boot from the 2nd or 3rd. Experiment to see what works best for you.

2. Preparing the slave network for attack

Once in BT4, click the tiny black box in the lower left corner to load up a "Konsole" window. Now we must prep your wireless card.
Type:

airmon-ng

You will see the name of your wireless card. (mine is named "ath0") From here on out, replace "ath0" with the name of your card.
Now type:

airmon-ng stop ath0

then type:

ifconfig wifi0 down

then:

macchanger --mac 00:11:22:33:44:55 wifi0

then:

airmon-ng start wifi0

What these steps did was to spoof (fake) your mac address so that JUST IN CASE your computeris discovered by someone as you are breaking in, they will not see your REAL mac address. Moving on...
Now it's time to discover some networks to break into.

Type:

airodump-ng ath0

Now you will see a list of wireless networks start to populate. Some will have a better signal than others and it is a good idea to pick one that has a decent signal otherwise it will take forever to crack or you may not be able to crack it at all.
Once you see the network that you want to crack, do this:

hold down ctrl and type c

This will stop airodump from populating networks and will freeze the screen so that you can see the info that you need.

**Now from here on out, when I tell you to type a command, you need to replace whatever is in parenthesis with what I tell you to from your screen. For example: if i say to type:
-c (channel)
then dont actually type in
-c (channel)
Instead, replace that with whatever the channel number is...so, for example you would type:
-c 6
Can't be much clearer than that...lets continue...

Now find the network that you want to crack and MAKE SURE that it says the encryption for that network is WEP. If it says WPA or any variation of WPA then move on...you can still crack WPA with backtrack and some other tools but it is a whole other ball game and you need to master WEP first.

[Image: airodump.jpg]

Once you've decided on a network, take note of its channel number and bssid. The bssid will look something like this --> 05:gk:30:fo:s9:2n
The Channel number will be under a heading that says "CH".
Now, in the same Konsole window, type:

airodump-ng -c (channel) -w (file name) --bssid (bssid) ath0

the FILE NAME can be whatever you want. This is simply the place that airodump is going to store the packets of info that you receive to later crack. You don't even put in an extension...just pick a random word that you will remember. I usually make mine "wepkey" because I can always remember it.

**Side Note: if you crack more than one network in the same session, you must have different file names for each one or it won't work. I usually just name them wepkey1, wepkey2, etc.

Once you typed in that last command, the screen of airodump will change and start to show your computer gathering packets. You will also see a heading marked "IV" with a number underneath it. This stands for "Initialization Vector" but in noob terms all this means is "packets of info that contain clues to the password." Once you gain a minimum of 5,000 of these IV's, you can try to crack the password. I've cracked some right at 5,000 and others have taken over 60,000. It just depends on how long and difficult they made the password.

Now you are thinking, "I'm screwed because my IV's are going up really slowly." Well, don't worry, now we are going to trick the router into giving us HUNDREDS of IV's per second.

3. Actually cracking the WEP password

Now leave this Konsole window up and running and open up a 2nd Konsole window. In this one type:

aireplay-ng -1 0 -a (bssid) -h 00:11:22:33:44:55 ath0

http://i574.photobucket.com/albums/ss184...eplay1.jpg

This will send some commands to the router that basically cause it to associate with your computer even though you are not officially connected with the password. If this command is successful, you should see about 4 lines of text print out with the last one saying something similar to "Association Successful :-)" If this happens, then good! You are almost there. Now type:

aireplay-ng -3 -b (bssid) -h 00:11:22:33:44:55 ath0

http://i574.photobucket.com/albums/ss184...eplay2.jpg

This will generate a bunch of text and then you will see a line where your computer is gathering a bunch of packets and waiting on ARP and ACK. Don't worry about what these mean...just know that these are your meal tickets. Now you just sit and wait. Once your computer finally gathers an ARP request, it will send it back to the router and begin to generate hundreds of ARP and ACK per second. Sometimes this starts to happen within seconds...sometimes you have to wait up to a few minutes. Just be patient. When it finally does happen, switch back to your first Konsole window and you should see the number underneath the IV starting to rise rapidly. This is great! It means you are almost finished! When this number reaches AT LEAST 5,000 then you can start your password crack. It will probably take more than this but I always start my password cracking at 5,000 just in case they have a really weak password.

Now you need to open up a 3rd and final Konsole window. This will be where we actually crack the password. Type:

aircrack-ng -b (bssid) (filename)-01.cap

Remember the filename you made up earlier? Mine was "wepkey". Don't put a space in between it and -01.cap here. Type it as you see it. So for me, I would type wepkey-01.cap
Once you have done this you will see aircrack fire up and begin to crack the password. typically you have to wait for more like 10,000 to 20,000 IV's before it will crack. If this is the case, aircrack will test what you've got so far and then it will say something like "not enough IV's. Retry at 10,000." DON'T DO ANYTHING! It will stay running...it is just letting you know that it is on pause until more IV's are gathered. Once you pass the 10,000 mark it will automatically fire up again and try to crack it. If this fails it will say "not enough IV's. Retry at 15,000." and so on until it finally gets it.

http://i574.photobucket.com/albums/ss184...crack1.jpg

If you do everything correctly up to this point, before too long you will have the password! now if the password looks goofy, dont worry, it will still work. some passwords are saved in ASCII format, in which case, aircrack will show you exactly what characters they typed in for their password. Sometimes, though, the password is saved in HEX format in which case the computer will show you the HEX encryption of the password. It doesn't matter either way, because you can type in either one and it will connect you to the network.

Take note, though, that the password will always be displayed in aircrack with a colon after every 2 characters. So for instance if the password was "secret", it would be displayed as:
se:cr:et
This would obviously be the ASCII format. If it was a HEX encrypted password that was something like "0FKW9427VF" then it would still display as:
0F:KW:94:27:VF
Just omit the colons from the password, boot back into whatever operating system you use, try to connect to the network and type in the password without the colons and presto! You are in!

It may seem like a lot to deal with if you have never done it, but after a few successful attempts, you will get very quick with it. If I am near a WEP encrypted router with a good signal, I can often crack the password in just a couple of minutes.

I am not responsible for what you do with this information. Any malicious/illegal activity that you do, falls completely on you because...technically...this is just for you to test the security of your own network. :-)

I will gladly answer any legitimate questions anyone has to the best of my ability.
HOWEVER, I WILL NOT ANSWER ANYONE THAT IS TOO LAZY TO READ THE WHOLE TUT AND JUST ASKS ME SOME QUESTION THAT I CLEARLY ANSWERED. No one wants to hold your hand through this...read the tut and go experiment until you get it right.

There are rare occasions where someone will use WEP encryption with SKA as well. (Shared Key Authentication) If this is the case, additional steps are needed to associate with the router and therefore, the steps I lined out here will not work. I've only seen this once or twice, though, so you probably won't run into it. If I get motivated, I may throw up a tut on how to crack this in the future.
Hacking WEP wifi passwords
By sarvesh

WEP Password Cracker: Wireless Network Hacking | Download Wi-fEye




WEP Password Cracker: Wireless Network Hacking | Download Wi-fEye

Wi-fEye is designed to help with network penetration testing, Wi-fEye will allow you to perform a number of powerful attacks Automatically, all you have to do is to lunch Wi-fEye, choose which attack to perform, select your target and let Wi-fEye do the magic !!.

Wi-fEye is divided to four main menus: 

  1. Cracking menu: This menu will allow you to:
  • Enable monitor mode
  • View avalale Wireless Networks
  • Launch Airodump-ng on a specific AP
  • WEP cracking: this will allow you to perform the following attacks automatically:
- Interactive packet replay.
- Fake Authentication Attack.
- Korek Chopchop Attack.
- Fragmentation Attack.
- Hirte Attack (cfrag attack).
- Wesside-ng.
  • WPA Cracking: This contains the following attacks:
- Wordlist Attack
- Rouge AP Attack.
2. Mapping: this menu will allow you to do the following:
  • Scan the network and view the connected hosts.
  • Use Nmap Automatically.
3. MITM: this menu will allow you to do the following Automatically:
  • Enable IP forwarding.
  • ARP Spoof.
  • Launch ettercap (Text mode).
  • Sniff SSL/HTTPS traffic.
  • Sniff URLs and send them to browser.
  • Sniff messengers from instant messengers.
  • Sniff images.
  • DNS Spoof.
  • HTTP Session Hijacking (using Hamster).
4. Others: this menu will allow you to o the following automatically:
  • Change MAC Address.
  • Hijack software updates (using Evilgrade).

WEP Password Cracker: Wireless Network Hacking | Download Wi-fEye

Download WiFi Slax Wireless Hacking Live-CD v3.1 + Plugins Updated



WiFi Slax Wireless Hacking Live-CD v3.1 + Plugins Updated

WEP is an encryption scheme, based on the RC-4 cipher, that is available on all 802.11a, b and g wireless products. WEP uses a set of bits called a key to scramble information in the data frames as it leaves the access point or client adapter and the scrambled message is then decrypted by the receiver. Both sides must have the same WEP key, which is usually a total of 64 or 128 bits long. A semi-random 24 bit number called an Initialization Vector (IV), is part of the key, so a 64 bit WEP key actually contains only 40 bits of strong encryption while a 128 bit key has 104. The IV is placed in encrypted frames header, and is transmitted in plain text.

Traditionally, cracking WEP keys has been a slow and boring process. An attacker would have to capture hundreds of thousands or millions of packets? a process that could take hours or even days, depending on the volume of traffic passing over the wireless network. After enough packets were captured, a WEP cracking program such as Aircrack would be used to find the WEP key.

Basic Directions:

1)Boot from cd
2)Get the wep key
3)Write it down
4)Reboot into windows
5)Connect using wep key.

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How To Hack WEP/WPA With Linux

Background

I noticed a strange behaviour. A lot of people were into cracking WEP, but still had a lot of questions on WPA. After these findings, I decided to just write my own tutorial :-)
Knowledge
If you look at the attacks closely, you'd think WPA was very easy to crack. Well, some people say it is, some don't agree. The fact is, that if the password is in some sort of dictionary, the password can be cracked. you'll need a 4-way handshake from a client connecting to an AP. The 4way handshake holds an encrypted algorithm which can be cracked by dictionary attack. you'll need a huge list and some luck that the password is in the list, or you can make a personal list created with a password tool of your choice (like john), which will not be discussed in this tutorial ;-).For this tutorial, of course I'll be using the Aircrack-ng suite.
Optional: lazyness

sudo su
you might need root access to run these applications. For example, if you are using Ubuntu and you don't want to type "sudo" in front of every line, you could use this optional command.
knowing what interface to use
first of all, you'll have to know what the name of your wireless interface is, thats why you type:
iwconfig
iwconfig Identifying your victim

airmon-ng start interface
you'd get a small message saying: (monitor mode enabled on [i]spoofedinterface[/i] ) //In my case, interface was "mon0"..
airodump-ng spoofedinterface
The next step would be choosing your victim. Obviously we would be looking for someone with wpa encryption now. since you want to crack someone with wpa. write down his BSSID and his CHANNEL.
airodump rebooting the network card to fit in the right Channel

airmon-ng stop spoofedinterfacew
airmon-ng start interface CHANNEL
Start the dumping of the file

airodump-ng -c CHANNEL --bssid BSSID -w psk spoofedinterface
this will start airodump-ng on your specific channel (-c). It will search handshakes of the specifief bssid and will write this all to a capture file named psk (-w).
Notice! You might ask yourself, but how do I know when I captured a handshake? -> Well, aircrack thought of that, if you managed to capture a handshake, a message appears in the upper right corner.
handshake Optional!, but very helpful when speeding up the process
So you need to capture a handshake, but the people who are connected of course won't be giving out the handshake, since this event only takes place during authentication. If we could just boot them for a small second off their network, so they could reconnect, that would be perfect!
aireplay-ng -0 10 -a BSSID -c CLIENTBSSID spoofed interface
This would do 10 "deauthentication" attacks (-0) with the AP being BSSID and client being booted CLIENTBSSID. You can check if a client is connected by looking at your Airodump-ng screen again. If you see on the bottom of that screen that someone is connected to the ESSID of your victim, simply use the STATION BSSID as CLIENTBSSID in this example.
aircrack-ng -w /pentest/wordlist.lst -b BSSID psk*.cap
This would crack the actual capture file that was being created by airodump-ng. notice! You can only try to crack when a handshake actually took place. Don't forget, -w needs the path to your wordlist, so remember where you saved it!
ac-ng Optional security
As a scriptkiddy, you might want to remain a bit anonymous, so here's how you would change your mac.. Try to implement it yourself ;-)
sudo ifconfig spoofedinterface down && sudo macchanger -r interface && sudo macchanger -r spoofedinterface && ifconfig spoofedinterface up
Wordlists
If you ever needed some good wordlists, I suggest checking here first: wordlists
Qkyrie