metasploit-framework/modules/auxiliary/spoof/replay/pcap_replay.rb

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##
# $Id: arp_sweep.rb 12316 2011-04-14 16:29:56Z amaloteaux $
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##
require 'msf/core'
class Metasploit3 < Msf::Auxiliary
include Msf::Exploit::Remote::Capture
def initialize
super(
'Name' => 'Pcap replay utility',
'Version' => '$Revision: 12316 $',
'Description' => %q{
replay a pcap capture file
},
'Author' => 'amaloteaux',
'License' => MSF_LICENSE
)
register_options([
OptString.new('FILENAME', [true, "The local pcap file to process"]),
OptString.new('FILE_FILTER', [false, "The filter string to apply on the file"]),
OptInt.new('LOOP', [true, "The number of times to loop through the file",1]),
OptInt.new('DELAY', [true, "the delay in millisecond between each loop",0]),
OptInt.new('PKT_DELAY', [true, "the delay in millisecond between each packet",0]),
OptBool.new('VERBOSE', [true, "Display more informations on the screen",false]),
], self.class)
deregister_options('SNAPLEN','FILTER','PCAPFILE','RHOST','TIMEOUT','UDP_SECRET','GATEWAY','NETMASK')
end
def run
pkt_delay = datastore['PKT_DELAY']
delay = datastore['DELAY']
loop = datastore['LOOP']
infinity = true if loop <= 0
file_filter = datastore['FILE_FILTER']
filename = datastore['FILENAME']
verbose = datastore['VERBOSE']
count = 0
unless File.exists? filename and File.file? filename
print_error("Pcap File does not exist")
return
end
open_pcap
print_status("Sending file...") unless verbose
while (loop > 0 or infinity) do
print_status("Sending file (loop : #{count = count + 1})") if verbose
inject_pcap(filename, file_filter, pkt_delay )
loop -= 1 unless infinity
Kernel.select(nil, nil, nil, delay/1000) if loop > 0 or infinity
end
close_pcap
end
end