IoT security testing environment.
IoT安全测试系统,方便快速接入各种设备,进行安全测试。
- 快速搭建测试环境
- 实时查看设备状态(是否在线、IP地址、MAC、用户等信息)
- 随时添加新设备进行测试(固定IP配置、设备标识)
- 快速配置代理规则(添加、删除)
配置使用kali作为代理路由器。我们需要一个无线网卡,作为嵌入式设备或手机等终端的接入点。
- 安装必须的组件(建议使用最新版的kali,只需要安装hostapd)
$ apt-get install dnsmasq hostapd
- 不使用Networkmanager接管wlan接口,添加接口MAC地址(或者设备名)到/etc/NetworkManager/NetworkManager.conf文件,然后重启网络服务。
[keyfile]
unmanaged-devices=mac:d8:eb:97:b6:ce:12;mac:56:6b:a2:90:c4:b9
[keyfile]
unmanaged-devices=interface-name:wlan0
重启网络服务
$ /etc/init.d/networking restart
- 启动基础环境(启动wifi热点、启动dhcp等)
$ ./monitor.sh
input 1 : Show Monitor Status
input 2 : Start Monitor
input 3 : Stop Monitor
input 4 : Debug
input 0 : Exit
- 配置代理规则(添加设备、添加修改规则等)
$ ./proxy.sh
input 1 : Show proxy status
input 2 : Add proxy rules
input 3 : Clear proxy rules
input 4 : Add new device
input 0 : Exit
- dns(添加设备、添加修改规则等)
$ ./dns.sh(dns日志查询、本地dns解析功能)
input Device IP : Dns search
input 1 : Reload dns file
input 0 : Exit
- 配置wifi(ssid、密码等),修改配置文件./CONF/hostapd.conf。(
ssid
)为提供的接入点名称,(wpa_passphrase
)为密码。
# create a wireless network with this interface; change it if your wireless card is not wlan1
interface=wlan0
# change this if a different bridge interface was chosen
#bridge=br0
ssid=Seclabiot
# Change the passphrase to something you like
driver=nl80211
auth_algs=3
channel=7
hw_mode=g
logger_syslog=-1
logger_syslog_level=2
logger_stdout=-1
logger_stdout_level=2
wpa=2
wpa_key_mgmt=WPA-PSK
wpa_passphrase=Seclabiot
wpa_pairwise=TKIP
rsn_pairwise=CCMP
max_num_sta=50
wpa_group_rekey=86400
wpa_strict_rekey=1
- 配置dnsmasq配置,修改配置文件./CONF/dnsmasq.conf
no-hosts
# listen to this interface; change it if a different bridge name was chosen in the overall script file
interface=wlan0
# except this interface
except-interface=lo
# listen address
listen-address=10.42.0.1
# give ip addresses in 10-100, lease is valid for 8 hours
dhcp-range=10.42.0.100,10.42.0.254,8h
# dhcp hostsfile
dhcp-hostsfile=/opt/IoTSecurityNAT/CONF/dhcphosts
# dhcp optsfile
dhcp-optsfile=/opt/IoTSecurityNAT/CONF/optsfile
# router
dhcp-option=3,10.42.0.1
# dns server
dhcp-option=6,10.42.0.1
# upstream DNS server
server=8.8.8.8
log-queries=extra
log-dhcp
log-facility=/var/log/dnsmasq.log
# include addresses
address=/attacker.com/10.42.0.1
-
配置网络(默认配置使用网段10.42.0.0/24,wifi网关地址10.42.0.1)。如需修改IP地址信息,需同时修改文件monitor.sh和./CONF/dnsmasq.conf相关配置。
修改monitor.sh文件中的相关配置
# Network address range we use for our monitor network (please change IP address in file dnsmasq.conf and dhsphostfile in dir ./CONF/)
MONITOR_NETWORK=10.42.0.0/24
# The address we assign to our router, dhcp, and dns server.
MONITOR_MAIN=10.42.0.1/24
修改./CONF/dnsmasq.conf文件中的相关配置
# listen address
listen-address=10.42.0.1
# give ip addresses in 10-100, lease is valid for 8 hours
dhcp-range=10.42.0.100,10.42.0.254,8h
# dhcp hostsfile
dhcp-hostsfile=/opt/IoTSecurityNAT/CONF/dhcphosts
# dhcp optsfile
dhcp-optsfile=/opt/IoTSecurityNAT/CONF/optsfile
# router
dhcp-option=3,10.42.0.1
# dns server
dhcp-option=6,10.42.0.1
├── ArpList // 存储arp信息
├── CONF // 配置文件目录
│ ├── dhcphosts // dhcphosts配置
│ ├── dnsfile // dns本地解析配置
│ ├── dnsmasq.conf // dnsmasq配置文件
│ ├── hostapd.conf // hostapd配置文件(ssid、密码等)
│ └── optsfile // dnsmasq option配置文件
├── DeviceInfo // 标识设备信息(MAC、设备名、用户、备注等)
├── dns.sh // dns记录查看
├── monitor.sh // 环境配置(启动、停止、监控、调试)
├── proxy.sh // 代理规则配置(设备、规则修改查看)
└── README.md