WPA/WEP/WPA2 Cracking Dictionary Wordlist Some days back I got a request from my blog's reader about the WEP,WPA,WP2 or Wifi cracking Dictionary files. As all the people who have tried wireless hacking and used the cracking software, they all know that the dictionary or wordlist provided by the Software is not enough and lack alot. Download WPA/WEP/WPA2 Wordlist Dictionary For Easy Crack. Ftp://ftp.openwall.com/pub/wordlists/passwords/; English and French:.
The basic idea is to capture as much encrypted traffic as possible using airodump-ng. Each WEP data packet has an associated 3-byte Initialization Vector (IV): after a sufficient number of data packets have been collected, run aircrack-ng on the resulting capture file. Aircrack-ng will then perform a set of statistical attacks developed by a talented hacker named.Since that time, the PTW approach (Pychkine, Tews, Weinmann) has been developed.
The main advantage of the PTW approach is that very few data packets are required to crack the WEP key.How many IVs are required to crack WEP? WEP cracking is not an exact science. The number of required IVs depends on the WEP key length, and it also depends on your luck. Usually, 40-bit WEP (64 bit key) can be cracked with 300,000 IVs, and 104-bit WEP (128 bit key) can be cracked with 1,500,000 IVs; if you're out of luck you may need two million IVs, or more.There is no way to know the WEP key length: this information is kept hidden and never announced, either in management or data packets; as a consequence, airodump-ng can not report the WEP key length. Thus, it is recommended to run aircrack-ng twice: when you have 250,000 IVs, start aircrack-ng with “-n 64” to crack 40-bit WEP.
Then if the key is not found, restart aircrack-ng (without the -n option) to crack 104-bit WEP.The figures above are based on using the Korek method. With the introduction of the in aircrack-ng 0.9 and above, the number of data packets required to crack WEP is dramatically lowered. Using this technique, 40-bit WEP (64 bit key) can be cracked with as few as 20,000 data packets and 104-bit WEP (128 bit key) with 40,000 data packets. PTW is limited to 40 and 104 bit keys lengths.
Keep in mind that it can take 100K packets or more even using the PTW method. Additionally, PTW only works properly with.
Aircrack-ng defaults to the PTW method and you must manually specify the Korek method in order to use it. How can I know what is the key length? Discard the first 256 bytes of RC4's output.There has been some disinformation in the news about the “flaws” of TKIP:For now, TKIP is reasonably secure but it is also living on borrowed time since it still relies on the same RC4 algorithm that WEP relied on.Actually, TKIP (WPA1) is not vulnerable: for each packet, the 48-bit IV is mixed with the 128-bit pairwise temporal key to create a 104-bit RC4 key, so there's no statistical correlation at all. Furthermore, WPA provides counter-measures against active attacks (traffic reinjection), includes a stronger message integrity code (michael), and has a very robust authentication protocol (the 4-way handshake).
The only vulnerability so far is a dictionary attack, which fails if the passphrase is robust enough.WPA2 (aka 802.11i) is exactly the same as WPA1, except that CCMP (AES in counter mode) is used instead of RC4 and HMAC-SHA1 is used instead of HMAC-MD5 for the EAPOL MIC. Bottom line, WPA2 is a bit better than WPA1, but neither are going to be cracked in the near future.How do I learn more about WPA/WPA2? You may use File → Merge in Wireshark or Ethereal. Make sure to export in pcap format.From the command line you may use the mergecap program to merge.cap files (part of the Wireshark/Ethereal package or the win32 distribution):mergecap -F pcap test1.cap test2.cap test3.cap -w out.capIt will merge test1.cap, test2.cap and test3.cap into out.capmergecap -F pcap.cap -w out.capIt will merge all the.cap files contained in the current folder into out.capYou may use the program to merge.ivs files (part of aircrack-ng package)Can I convert cap files to ivs files? Recent versions of Ethereal and Wireshark can decrypt WEP. Go to Edit → Preferences → Protocols → IEEE 802.11, select 1 in the “WEP key count” and enter your WEP key below.Wireshark 0.99.5 and above can decrypt WPA as well. Go to Edit → Preferences → Protocols → IEEE 802.11, select “Enable decryption”, and fill in the key according to the instructions in the preferences window.
You can also select “Decryption Keys” from the wireless toolbar if it's displayed.Many times in this forum and on the wiki we suggest using Wireshark to review packets. There are two books which are available specifically for learning how to use Wireshark in detail.The good news is that they have made Chapter 6 of the “Wireshark & Ethereal Network Protocol Analyzer Toolkit” covering wireless packets available online in PDF format. Here is the link to.
As well, see this on the Wireshark Wiki.What are the different wireless filter expressions? Under linux, the following information applies.One method is:ifconfig ath0 downifconfig ath0 hw ether 00:11:22:33:44:55ifconfig ath0 upBe aware that the example above does not work with every driver.The easier way is to use the macchanger package. The documentation and download is at:.If you are using mac80211 drivers and have a mon0 interface then:ifconfig mon0 downmacchanger -a mon0Current MAC: 00:0f:b5:88:ac:82 (Netgear Inc)Faked MAC: 00:b0:80:3b:1e:1f (Mannesmann Ipulsys B.v.)ifconfig mon0 upmacchanger -s mon0Current MAC: 00:b0:80:3b:1e:1f (Mannesmann Ipulsys B.v.)IMPORTANT In the following scripts, newer versions of the madwifi-ng have deprecated (meaning discontinued) the “-bssid” option. When captured through a wireless interface, 68 bytes is typical for arp packets originating from wireless clients. 86 bytes is typical for arp requests from wired clients.On Ethernet, ARP packets when received are typically 60 bytes long. When this is then relayed by a wireless access point, they are 86 bytes.
This is, of course, because of the wireless headers. If a wireless client sends an ARP, they are typically 42 bytes long and they become 68 when relayed by the AP.How can I resolve MAC addresses to IP addresses? First, make sure you aren't using the orinoco driver.
If the interface name is wlan0, then the driver is HostAP or wlan-ng. However if the interface name is eth0 or eth1, then the driver is orinoco and you must disable the driver. The easiest way to do this is to blacklist it in /etc/modprobe.d/blacklist.Also, it can be a firmware problem.
Old firmwares have trouble with test mode 0x0A (used by the HostAP / wlan-ng injection patches), so make sure yours is up to date (see for instructions). The recommended station firmware version is 1.7.4. If it doesn't work well (kismet or airodump-ng stalls after capturing a couple of packets), try STA 1.5.6 instead (either s1010506.hex for old Prism2 cards, or sf010506.hex for newer ones).On a side note, test mode 0x0A is somewhat unstable with wlan-ng. If the card seems stuck, you will have to reset it, or use HostAP instead. Injection is currently broken on Prism2 USB devices with wlan-ng.I have an Atheros card, and the madwifi patch crashes the kernel / aireplay-ng keeps saying enhanced RTC support isn't available.
Problem: The wireless card behaves badly if the signal is too strong. If you are too close (1-2m) to the access point, you get high quality signal but actual transmission rates drop (down to 5-11Mbps or less). The net result is TCP throughput of about 600KB/s.This is called antenna and receiver saturation. The signal coming in to the preamplifier is too strong and clips the input of the amplifier, causing signal degradation. This is a normal phenomenon with most 802.11 hardware.So, is it a driver problem or is it my network hardware?Neither, really. It's a physics problem.
The only solution is to either decrease transmission power, use an antenna with a lower gain factor, or move the access point farther away from the station.You should use wired ethernet when you're close to the access point. If you don't want or you don't have a wire, you can also decrease output power of your Access point or your card.How do I download and compile aircrack-ng? A normal MAC address looks like this: 00:09:5B:EC:EE:F2. It is composed of six octets. The first half (00:09:5B) of each MAC address is known as the Organizationally Unique Identifier (OUI).
Simply put, it is the card manufacturer. The second half (EC:EE:F2) is known as the extension identifier and is unique to each network card within the specific OUI. Many access points will ignore MAC addresses with invalid OUIs. So make sure you use a valid OUI code when you make up MAC addresses. Otherwise, your packets may be ignored by the Access Point.
The current list of OUIs may be found.Make sure that that the last bit of first octet is 0. This corresponds to unicast addresses.
If it is set to 1, this indicates a group address, which is normally exclusively used by multicast traffic. MAC addresses with a source set to multicast are invalid and will be dropped. Aircrack-ng is “free software”; you can download it without paying any license fee. The version of Aircrack-ng you download isn't a “demo” version, with limitations not present in a “full” version; it is the full version.The license under which Aircrack-ng is issued is mostly the GNU General Public License version 2.
See the GNU GPL FAQ for some more information.You may also want to check out the OpenSSL license included in our source code download.But I just paid someone on eBay for a copy of Aircrack-ng! Did I get ripped off? As noted, Aircrack-ng is licensed under the GNU General Public License, version 2. The GPL imposes conditions on your use of GPL'ed code in your own products; you cannot, for example, make a “derived work” from Aircrack-ng, by making modifications to it, and then sell the resulting derived work and not allow recipients to give away the resulting work. You must also make the changes you've made to the Aircrack-ng source available to all recipients of your modified version; those changes must also be licensed under the terms of the GPL.
Somedays back i got a request from my blog's reader about theWEP,WPA,WP2 or Wifi cracking Dictionary files. As all the people whohave tried wireless hacking and used the cracking software, they allknow that the dictionary or wordlist provided by the Software isnot enough and lack alot. So following are links to the websites whereyou can download the wordlist for free. English and French:. Virtually every language:. Cotse has possibly one of the largest collections of word lists (including French). Various language dictionaries at:.
ftp://dl.openwall.com/pvt/sample/Source:AND here is the torrent link to the biggest wordlist available on theinternet. It is more then 13 GB of size and contain Billions ofpasswords!Link:A thanks is all i need and BTW if any one of you have any request let me know!