Created
March 28, 2017 12:54
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5.9.247.121
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#!/usr/bin/env python | |
import requests | |
from bs4 import BeautifulSoup | |
from re import findall | |
url = 'http://5.9.247.121/d34dc0d3' | |
headers = { 'X-0x0ACE-Key' : 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' } | |
# key to be taken by previous challenge on 80.233.134.210 | |
def solve(bgn,end): | |
# print all prime numbers within bgn and end seperated by comma | |
lst = (str(i) for i in range(bgn+1,end) if all(i%j!=0 for j in range(2,int(i**0.5)+1))) | |
return ','.join(lst) | |
with requests.session() as s: | |
s.headers.update(headers) | |
soup = BeautifulSoup(s.get(url).text,"lxml") | |
verify = soup.find('input',attrs={'name':'verification'}).get('value') | |
challenge = soup.find('span',attrs={'class':'challenge'}).text | |
lim = [int(i) for i in findall('\d+',challenge)] | |
payload = { 'verification' : verify, 'solution' : solve(lim[0],lim[1]) } | |
print(s.post(url,data=payload).text) |
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