# $Id$
#Meterpreter script for running multiple scripts on a Meterpreter Session
#Provided by Carlos Perez at carlos_perez[at]darkoperator[dot]com
#Verion: 0.2
################## Variable Declarations ##################
session = client
# Setting Argument

@@exec_opts = Rex::Parser::Arguments.new(
	"-h" => [ false,"Help menu."                        ],
	"-cl" => [ true,"Collection of scripts to execute. Each script command must be enclosed in double quotes and separated by a semicolon."],
	"-rc" => [ true,"Text file with list of commands, one per line."]
)
#Setting Argument variables
commands = ""
script = []
help = 0

################## Function Declarations ##################
# Function for running a list of scripts stored in a array
def script_exec(session,scrptlst)
	print_status("Running script List ...")
	scrptlst.each_line do |scrpt|
		next if scrpt.strip.length < 1
		next if scrpt[0,1] == "#"

		begin
			script_components = scrpt.split
			script = script_components.shift
			script_args = script_components
			print_status "\trunning script #{scrpt.chomp}"
			session.execute_script(script, script_args)
		rescue ::Exception => e
			print_error("Error: #{e.class} #{e}")
			print_error("Error in script: #{scrpt}")
		end
	end
end

def usage
	print_line("Multi Script Execution Meterpreter Script ")
	print_line(@@exec_opts.usage)
end

################## Main ##################
@@exec_opts.parse(args) do |opt, idx, val|
	case opt

	when "-cl"
		commands = val.gsub(/;/,"\n")
	when "-rc"
		script = val
		if not ::File.exists?(script)
			raise "Script List File does not exists!"
		else
			::File.open(script, "rb").each_line do |line|
				commands << line
			end
		end
	when "-h"
		help = 1
	end
end


if args.length == 0 or help == 1
	usage
else
	print_status("Running Multiscript script.....")
	script_exec(session,commands)
end