Kail Linux渗透测试教程之Recon-NG框架
信息收集
信息收集是网络攻击最重要的阶段之一。要想进行渗透攻击，就需要收集目标的各类信息。收集到的信息越多，攻击成功的概率也就越大。本章将介绍信息收集的相关工具。
Recon-NG框架
Recon-NG是由python编写的一个开源的Web侦查（信息收集）框架。Recon-ng框架是一个强大的工具，使用它可以自动的收集信息和网络侦查。下面将介绍使用Recon-NG侦查工具。
启动Recon-NG框架，执行命令如下所示：
- root@kali:~# recon-ng
- _/_/_/ _/_/_/_/ _/_/_/ _/_/_/ _/ _/ _/ _/ _/_/_/
- _/ _/ _/ _/ _/ _/ _/_/ _/ _/_/ _/ _/
- _/_/_/ _/_/_/ _/ _/ _/ _/ _/ _/ _/_/_/_/ _/ _/ _/ _/ _/_/_/
- _/ _/ _/ _/ _/ _/ _/ _/_/ _/ _/_/ _/ _/
- _/ _/ _/_/_/_/ _/_/_/ _/_/_/ _/ _/ _/ _/ _/_/_/
- +---------------------------------------------------------------------------+
- | _ ___ _ __ |
- | |_)| _ _|_ |_|.|| _ | _ |_ _ _ _ _ _|_o _ _ (_ _ _ _o_|_ |
- | |_)|(_|(_| | ||||_ _|_| || (_)| |||(_| | |(_)| | __)(/_(_|_|| | | / |
- | / |
- | Consulting | Research | Development | Training |
- | http://www.blackhillsinfosec.com |
- +---------------------------------------------------------------------------+
- [recon-ng v4.1.4, Tim Tomes (@LaNMaSteR53)]
- [56] Recon modules
- [5] Reporting modules
- [2] Exploitation modules
- [2] Discovery modules
- [1] Import modules
- [recon-ng][default] >
以上输出信息显示了Recon-NG框架的基本信息。例如在Recon-NG框架下，包括56个侦查模块、5个报告模块、2个渗透攻击模块、2个发现模块和1个导入模块。看到[recon-ng][default] >提示符，表示成功登录Recon-NG框架。现在，就可以在[recon-ng][default] >提示符后面执行各种操作命令了。
首次使用Recon-NG框架之前，可以使用help命令查看所有可执行的命令。如下所示：
- [recon-ng][default] > help
- Commands (type [help|?] <topic>):
- ---------------------------------
- add Adds records to the database
- back Exits current prompt level
- del Deletes records from the database
- exit Exits current prompt level
- help Displays this menu
- keys Manages framework API keys
- load Loads specified module
- pdb Starts a Python Debugger session
- query Queries the database
- record Records commands to a resource file
- reload Reloads all modules
- resource Executes commands from a resource file
- search Searches available modules
- set Sets module options
- shell Executes shell commands
- show Shows various framework items
- spool Spools output to a file
- unset Unsets module options
- use Loads specified module
- workspaces Manages workspaces
以上输出信息显示了在Recon-NG框架中可运行的命令。该框架和Metasploit框架类似，同样也支持很多模块。此时，可以使用show modules命令查看所有有效的模块列表。执行命令如下所示：
- [recon-ng][default] > show modules
- Discovery
- ---------
- discovery/info_disclosure/cache_snoop
- discovery/info_disclosure/interesting_files
- Exploitation
- ------------
- exploitation/injection/command_injector
- exploitation/injection/xpath_bruter
- Import
- ------
- import/csv_file
- Recon
- -----
- recon/companies-contacts/facebook
- recon/companies-contacts/jigsaw
- recon/companies-contacts/jigsaw/point_usage
- recon/companies-contacts/jigsaw/purchase_contact
- recon/companies-contacts/jigsaw/search_contacts
- recon/companies-contacts/linkedin_auth
- recon/contacts-contacts/mangle
- recon/contacts-contacts/namechk
- recon/contacts-contacts/rapportive
- recon/contacts-creds/haveibeenpwned
- ……
- recon/hosts-hosts/bing_ip
- recon/hosts-hosts/ip_neighbor
- recon/hosts-hosts/ipinfodb
- recon/hosts-hosts/resolve
- recon/hosts-hosts/reverse_resolve
- recon/locations-locations/geocode
- recon/locations-locations/reverse_geocode
- recon/locations-pushpins/flickr
- recon/locations-pushpins/picasa
- recon/locations-pushpins/shodan
- recon/locations-pushpins/twitter
- recon/locations-pushpins/youtube
- recon/netblocks-hosts/reverse_resolve
- recon/netblocks-hosts/shodan_net
- recon/netblocks-ports/census_2012
- Reporting
- ---------
- reporting/csv
- reporting/html
- reporting/list
- reporting/pushpin
- reporting/xml
- [recon-ng][default] >
从输出的信息中，可以看到显示了五部分。每部分包括的模块数，在启动Recon-NG框架后可以看到。用户可以使用不同的模块，进行各种的信息收集。
【实例3-1】使用recon/domains-hosts/baidu_site模块，枚举baidu网站的子域。具体操作步骤如下所示：
（1）使用recon/domains-hosts/baidu_site模块。执行命令如下所示：
- [recon-ng][default] > use recon/domains-hosts/baidu_site
（2）查看该模块下可配置选项参数。执行命令如下所示：
- [recon-ng][default][baidu_site] > show options
- Name Current Value Req Description
- -------------- ---------------------- --------- --------------------------------------------------------
- SOURCE default yes source of input (see 'show info' for details)
- [recon-ng][default][baidu_site] >
从输出的信息中，可以看到有一个选项需要配置。
（3）配置SOURCE选项参数。执行命令如下所示：
- [recon-ng][default][baidu_site] > set SOURCE baidu.com
- SOURCE => baidu.com
从输出的信息中，可以看到SOURCE选项参数已经设置为baidu.com。
（4）启动信息收集。执行命令如下所示：
- [recon-ng][default][baidu_site] > run
- ---------
- BAIDU.COM
- ---------
- [*] URL: http://www.baidu.com/s?pn=0&wd=site%3Abaidu.com
- [*] map.baidu.com
- [*] 123.baidu.com
- [*] jingyan.baidu.com
- [*] top.baidu.com
- [*] www.baidu.com
- [*] hi.baidu.com
- [*] video.baidu.com
- [*] pan.baidu.com
- [*] zhidao.baidu.com
- [*] Sleeping to avoid lockout...
- -------
- SUMMARY
- -------
- [*] 9 total (2 new) items found.
从输出的信息中，可以看到找到9个子域。枚举到的所有数据将被连接到Recon-NG放置的数据库中。这时候，用户可以创建一个报告查看被连接的数据。
【实例3-2】查看获取的数据。具体操作步骤如下所示：
（1）选择reporting/csv模块，执行命令如下所示：
- [recon-ng][default] > use reporting/csv
（2）创建报告。执行命令如下所示：
- [recon-ng][default][csv] > run
- [*] 9 records added to '/root/.recon-ng/workspaces/default/results.csv'.
从输出的信息可以看到，枚举到的9个记录已被添加到/root/.recon-ng/workspaces/default/results.csv文件中。打开该文件，如图3.1所示。
图3.1 results.csv文件
（3）从该界面可以看到，枚举到的所有子域。
用户也可以使用Dmitry命令，查询关于网站的信息。下面将介绍Dmitry命令的使用。
查看Dmitry命令的帮助信息。执行命令如下所示：
- root@kali:~# dmitry -h
- Deepmagic Information Gathering Tool
- "There be some deep magic going on"
- dmitry: invalid option -- 'h'
- Usage: dmitry [-winsepfb] [-t 0-9] [-o %host.txt] host
- -o Save output to %host.txt or to file specified by -o file
- -i Perform a whois lookup on the IP address of a host
- -w Perform a whois lookup on the domain name of a host
- -n Retrieve Netcraft.com information on a host
- -s Perform a search for possible subdomains
- -e Perform a search for possible email addresses
- -p Perform a TCP port scan on a host
- * -f Perform a TCP port scan on a host showing output reporting filtered ports
- * -b Read in the banner received from the scanned port
- * -t 0-9 Set the TTL in seconds when scanning a TCP port ( Default 2 )
- *Requires the -p flagged to be passed
以上信息显示了dmitry命令的语法格式和所有可用参数。下面使用dmitry命令的-s选项，查询合理的子域。执行命令如下所示：
- root@kali:~# dmitry -s google.com
- Deepmagic Information Gathering Tool
- "There be some deep magic going on"
- HostIP:173.194.127.71
- HostName:google.com
- Gathered Subdomain information for google.com
- ---------------------------------
- Searching Google.com:80...
- HostName:www.google.com
- HostIP:173.194.127.51
- Searching Altavista.com:80...
- Found 1 possible subdomain(s) for host google.com, Searched 0 pages containing 0 results
- All scans completed, exiting
从输出的信息中，可以看到搜索到一个子域。该子域名为www.google.com，IP地址为173.194.127.51。该命令默认是从google.com网站搜索，如果不能连接google.com网站的话，执行以上命令将会出现Unable to connect: Socket Connect Error错误信息。
本文选自：Kail Linux渗透测试实训手册大学霸内部资料，转载请注明出处，尊重技术尊重IT人！