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# -*- coding: binary -*-
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require 'ipaddr'
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module Rex
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module Post
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module Meterpreter
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module Extensions
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module Stdapi
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module Net
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###
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#
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# This class represents a connection (listening, connected)
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# on the remote machine.
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#
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###
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class Netstat
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  ##
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  #
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  # Constructor
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  #
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  ##
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  #
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  # Returns a netstat entry and initializes it to the supplied
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  # parameters.
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  #
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  def initialize(opts={})
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    self.local_addr   = IPAddr.new_ntoh(opts[:local_addr]).to_s
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    self.remote_addr  = IPAddr.new_ntoh(opts[:remote_addr]).to_s
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    self.local_port   = opts[:local_port]
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    self.remote_port  = opts[:remote_port]
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    self.protocol     = opts[:protocol]
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    self.state        = opts[:state]
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    self.uid          = opts[:uid] || 0
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    self.inode        = opts[:inode] || 0
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    self.pid_name     = opts[:pid_name]
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    self.local_addr_str  = sprintf("%s:%d",self.local_addr, self.local_port)
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    if self.remote_port == 0
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      port = "*"
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    else
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      port = self.remote_port.to_s
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    end
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    self.remote_addr_str = sprintf("%s:%s",self.remote_addr, port)
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  end
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  #
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  # The local address of the connection
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  #
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  attr_accessor :local_addr
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  #
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  # The remote address (peer) of the connection
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  #
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  attr_accessor :remote_addr
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  #
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  # The local port of the connection.
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  #
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  attr_accessor :local_port
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  #
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  # The remote port of the connection.
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  #
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  attr_accessor :remote_port
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  #
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  # The protocol type (tcp/tcp6/udp/udp6)
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  #
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  attr_accessor :protocol
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  #
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  # The state  of the connection (close, listening, syn_sent...)
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  #
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  attr_accessor :state
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  #
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  # The uid of the user who started the process to which the connection belongs to
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  #
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  attr_accessor :uid
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  #
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  # The socket inode
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  #
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  attr_accessor :inode
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  #
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  # The name of the process to which the connection belongs to
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  #
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  attr_accessor :pid_name
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  #
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  # The local address of the connection plus the port
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  #
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  attr_accessor :local_addr_str
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  #
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  # The remote address (peer) of the connection plus the port or *
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  #
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  attr_accessor :remote_addr_str
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end
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end; end; end; end; end; end
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