Hack The Box Web Pentest 2019

2024-03-19 16:45:34

[20 Points] Emdee five for life [by L4mpje]

问题描述：

Can you encrypt fast enough?

初始页面，不管怎么样点击Submit都会显示"Too slow!"

依据Html源码，编写Python脚本进行利用

import requests
import hashlib
import re

url="http://docker.hackthebox.eu:34650/"

r=requests.session()
out=r.get(url)

rr = re.compile(r"<h3 align='center'>(\S+)</h3>", re.I)
str1 = rr.findall(out.text)
str2=hashlib.md5(str1[0].encode('utf-8')).hexdigest()

data={'hash': str2}
out = r.post(url = url, data = data)

print(out.text)

Run result

<html>
<head>
<title>emdee five for life</title>
</head>
<body style="background-color:powderblue;">
<h1 align='center'>MD5 encrypt this string</h1><h3 align='center'>JBUxqcV4rWsw17043rxv</h3><p align='center'>HTB{N1c3_ScrIpt1nG_B0i!}</p><center><form action="" method="post">
<input type="text" name="hash" placeholder="MD5" align='center'></input>
</br>
<input type="submit" value="Submit"></input>
</form></center>
</body>
</html>

[20 Points] Fuzzy [by Arrexel]

问题描述：

We have gained access to some infrastructure which we believe is connected to the internal network of our target. We need you to help obtain the administrator password for the website they are currently developing.