封神台——BurpSuite入门（改包、爆破）

深碍√TFBOYSˉ_ 2023-02-22 13:50 89阅读 0赞

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 2][]

点击传送门进来看到的就是一个很简陋的网站，我们来到一个网站就先注册一下，感受一下全面的服务

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 3][]

一个假网做的还挺完备

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 4][]

点击一个产品

看到他的设计如此之烂，什么也没有居然要价5400

很多购物网站都存在着支付漏洞，于是我们抓个包试试看

首先打开BS，然后打开代理，最后将商品加入购物车

然后发现BS亮了

![20200704103134702.png][]

点进去点进去

抓到了包，然后

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 5][]

我们在密密麻麻的数据中看到了

Price=5400

![20200704103219829.png][]

这似乎意味着

我们可以截到这个包之后，修改一下价格，然后再放包，这样价格就成功修改了！

于是发送到repeater

在5400中间加了一个点

![20200704103243386.png][]

然后SEND

然后关掉代理，看看我们的购物车

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 6][]

哈！哈！哈！哈！哈

平时不要这么干

支付漏洞利用过了开心开心就行了(mss老师如是说）

我们的主要任务是攻入后台，就在url后面加上admin.php，就自动跳转到了这个页面

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 7][]

随便先输入几个试试

看看报的错是什么

都是账号不存在

所以我们就是用BS来抓包爆破密码

在截到的很多包里发现了这么一个包

Id,key什么的说明就是当前页面

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 8][]

发送到intruder

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 9][]

点击position

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 10][]

发现BS自动标绿了几个数据项，其中我们需要的只有用户名和密码，所以我们就一键clear

然后自行选择想要爆破的数据

双击数据再点击Add就能标绿了

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 11][]

再点击Payloads

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 12][]

由于我们是使用弱口令字典去一个个试密码，所以我们就要把弱口令字典手动添加到里面

选择Load来添加

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 13][]

结果我就很无语

为什么选了两个爆破点

出来用字典的只有一个爆破点呢？？？？？？迷惑

![20200704103603507.png][]

又看了看视频发现了我漏了一个小点

在Position页面应该把Attack Type从Sniper改成Cluster Bomb

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 14][]

再去看Payload Set就有两个选项了

两个都加上字典

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 15][]

然后start attack

这是一个漫长的过程

为了及时看到不一样的弱口令，我们选择按Length升序排序

果然找到你

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 16][]

登入后台

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk2NTU5Nw_size_16_color_FFFFFF_t_70 17][]

找到flag

p.s. 代理一定记得随用随关随用随关

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