76 lines
2.6 KiB
Ruby
76 lines
2.6 KiB
Ruby
#
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# Copyright (c) 2006-2015 Wade Alcorn - wade@bindshell.net
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# Browser Exploitation Framework (BeEF) - http://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 Core
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module Models
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#
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# Table stores each host identified on the zombie browser's network(s)
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#
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class NetworkHost
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include DataMapper::Resource
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storage_names[:default] = 'network_host'
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property :id, Serial
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property :hooked_browser_id, Text, :lazy => false
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property :ip, Text, :lazy => false
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property :hostname, String, :lazy => false
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property :type, String, :lazy => false # proxy, router, gateway, dns, etc
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property :os, String, :lazy => false
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property :mac, String, :lazy => false
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property :lastseen, String, :length => 15
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#
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# Stores a network host in the data store
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#
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def self.add(host={})
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(print_error "Invalid hooked browser session"; return) unless BeEF::Filters.is_valid_hook_session_id?(host[:hooked_browser_id])
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(print_error "Invalid IP address"; return) unless BeEF::Filters.is_valid_ip?(host[:ip])
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# save network hosts with private IP addresses only?
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unless BeEF::Filters.is_valid_private_ip?(host[:ip])
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configuration = BeEF::Core::Configuration.instance
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if configuration.get("beef.extension.network.ignore_public_ips") == true
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(print_debug "Ignoring network host with public IP address [ip: #{host[:ip]}]"; return)
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end
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end
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# update lastseen
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BeEF::Core::Models::NetworkHost.all(
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:hooked_browser_id => host[:hooked_browser_id],
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:ip => host[:ip]).update( :lastseen => Time.now )
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# prevent duplicates
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return unless BeEF::Core::Models::NetworkHost.all(
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:hooked_browser_id => host[:hooked_browser_id],
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:ip => host[:ip],
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:hostname => host[:hostname],
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:type => host[:type],
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:os => host[:os],
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:mac => host[:mac]).empty?
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# store the returned network host details
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network_host = BeEF::Core::Models::NetworkHost.new(
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:hooked_browser_id => host[:hooked_browser_id],
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:ip => host[:ip],
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:hostname => host[:hostname],
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:type => host[:type],
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:os => host[:os],
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:mac => host[:mac],
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:lastseen => Time.now)
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result = network_host.save
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(print_error "Failed to save network host"; return) if result.nil?
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network_host
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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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