dictionary-password.py

#!usr/bin/python

import sys
import hashlib

pass_found = False
input_hash = sys.argv[1]
pass_doc = sys.argv[2]

try:
    pass_file = open(pass_doc, 'r')
except:
    print("* Can't open dictionary")
    quit()

for word in pass_file:
    enc_word = word.encode('utf-8')
    hash_word = hashlib.md5(enc_word.strip())
    digest = hash_word.hexdigest()

    if digest == input_hash:
        print("+ Password found: ", word)
        pass_found = True
        break

if not pass_found:
    print("* Password is not found in the dictionary")

$ python dictionary-password.py df53ca268240ca76670c8566ee54568a passwords.txt

Suggested dictionaries to test: https://github.com/danielmiessler/SecLists