UnixPassCracker

import crypt

def testPass(cryptPass): #recibe una contrasena cifrada
    salt = cryptPass[0:2]
    dictFile = open('dictionary.txt','r')
    for word in dictFile.readlines():
        word = word.strip('\n')
        cryptWord = crypt.crypt(word,salt)
        if (cryptWord == cryptPass):
            print "[+] Found Password: "+word+"\n"
            return
    print "[-] Password Not Found. \n"
    return

def main():
    passFile = open('passwords.txt','r')
    for line in passFile.readlines():
        if ":" in line:
            user = line.split(':')[0]
            cryptPass = line.split(':')[1].strip(' ')
            print "[*] Cracking Password For: "+user
            testPass(cryptPass)

if __name__ == '__main__':
main()