Ruby [Ruby] CrackHash 0.1

[Doddy]

Un simple codigo en ruby para crackear un hash md5 con un diccionario.

>
#!usr/bin/ruby
#CrackHash 0.1
#Coded By Doddy H
#Test with 202cb962ac59075b964b07152d234b70 = 123

require "digest/md5"

def openwords(file)
 if File.file?(file)
   print "\n[+] Opening file\n\n"
   ar = File.open(file)
   lineas = ar.readlines
   ar.close
   print "[+] Number of words : ",lineas.length,"\n\n"
   return lineas
 else
   print "[-] Error opening file\n"
 end
end

def sintax()
 print "\n[+] ruby crack.rb  \n"
end

def head()
 print "\n-- == CrackHash 0.1 == --\n\n"
end

def copyright()
 print "\n\n(C) Doddy Hackman 2012\n"
 exit(1)
end

hash = ARGV[0]
wordlist = ARGV[1]

head()

if !hash and !wordlist
 sintax()
else
 if hash.length ==32
   words = openwords(wordlist)
   print "\n[+] Cracking hash...\n\n"
   words.each do |word|
     word = word.chomp
     if Digest::MD5.hexdigest(word) == hash
       print "\a\a\n[+] Hash cracked : ",word,"\n"
       copyright()
     end      
   end
   print "\n[-] Hash not found\n\n"
 else
   print "\n[-] Hash invalid\n\n"
   copyright()      
 end
end

copyright()


# The End ?