Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!goblin2!goblin.stu.neva.ru!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.002 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'else:': 0.03; 'position,': 0.05; 'subject:Python': 0.06; 'sys': 0.07; '#print': 0.09; 'width': 0.09; 'cc:addr:python-list': 0.11; 'def': 0.12; '1):': 0.16; 'basestring):': 0.16; 'characters:': 0.16; 'dictionary.': 0.16; 'dig': 0.16; 'guessing': 0.16; 'improper': 0.16; 'md5': 0.16; 'missing?': 0.16; 'skips': 0.16; 'string:': 0.16; 'sys.exit(1)': 0.16; 'skip:= 10': 0.16; 'wrote:': 0.18; 'wed,': 0.18; '<': 0.19; 'australian': 0.19; 'skip:f 30': 0.19; 'solution.': 0.20; '8bit%:5': 0.22; 'input': 0.22; 'import': 0.22; 'email addr:gmail.com>': 0.22; 'cc:addr:python.org': 0.22; 'print': 0.22; 'error': 0.23; 'char': 0.24; 'cc:2**0': 0.24; 'cc:no real name:2**0': 0.24; "i've": 0.25; '>': 0.26; 'shown': 0.26; 'asking': 0.27; 'header:In-Reply-To:1': 0.27; 'point': 0.28; 'chris': 0.29; 'am,': 0.29; 'tim': 0.29; "doesn't": 0.30; '8bit%:3': 0.30; 'characters': 0.30; 'message-id:@mail.gmail.com': 0.30; "i'm": 0.30; 'url:mailman': 0.30; 'code': 0.31; 'getting': 0.31; 'url:wiki': 0.31; '"")': 0.31; '"': 0.31; 'apparently': 0.31; 'post.': 0.31; 'skip:= 20': 0.31; 'url:wikipedia': 0.31; 'anyone': 0.31; 'skip:c 30': 0.32; 'url:python': 0.33; '(i.e.': 0.33; 'problem': 0.35; 'subject:with': 0.35; "can't": 0.35; 'but': 0.35; 'received:google.com': 0.35; 'passwords': 0.36; 'skip:f 40': 0.36; 'url:listinfo': 0.36; 'hi,': 0.36; 'url:org': 0.36; 'half': 0.37; 'too': 0.37; 'skip:o 20': 0.38; 'skip:& 10': 0.38; '8bit%:4': 0.38; 'nov': 0.38; 'tired': 0.38; 'issue': 0.38; 'pm,': 0.38; 'either': 0.39; '8bit%:6': 0.40; 'url:mail': 0.40; 'how': 0.40; 'skip:c 50': 0.60; 'up,': 0.60; 'tell': 0.60; 'length': 0.61; 'matter': 0.61; 'more': 0.64; 'brain': 0.68; 'obvious': 0.74; 'day': 0.76; 'working,': 0.84; 'lazy': 0.91; 'to:none': 0.92; 'hands': 0.96; '2013': 0.98 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:cc :content-type; bh=f7rx4Ut0JDJikN+gdMa8TR+mt+YKlxnUsbAO/Tck5EA=; b=fDAF6Fm5kQkrdH9v8TZvqUrfcOXzv4/W2J2nMEw3eeOWbKBxnllwROdb+dVMK9Lwgt 2mcNJA9ZTUndW4XziKs+7BslIirKq516s5+2CSThc6n5gXmtde0qs25TLuQZuod9oOvx alJN26hu7sLYn3nBtI6HhmCjbi6TC2ERGut7bKVeYxVSyQR2NgVUeeOUbkGuuzSPpZd8 tcuEf/uYEfCsuVvj7gFje58l42ZBx5AnoDOYPQ8mL7ANapYrbfSduIh1Ab86lY/o1yW+ rETvXCWRyD+8Zdnuu7TxHmNdqbfPV+szuzaz1TRXbFc94Xr5++bdyI+Tr1TexuWocaVX RVLg== MIME-Version: 1.0 X-Received: by 10.180.208.4 with SMTP id ma4mr22224149wic.43.1385556041281; Wed, 27 Nov 2013 04:40:41 -0800 (PST) In-Reply-To: References: <0a4ae59b-fff8-40dd-b264-823ea596ad82@googlegroups.com> <52940dbe$0$11089$c3e8da3@news.astraweb.com> <2a8225b8-da33-4db4-b83b-dcbd8a619f6c@googlegroups.com> Date: Wed, 27 Nov 2013 12:40:41 +0000 Subject: Re: Cracking hashes with Python From: "TheRandomPast ." Cc: python-list@python.org Content-Type: multipart/alternative; boundary=001a11c387e0a8367004ec27e7bb X-Mailman-Approved-At: Wed, 27 Nov 2013 14:24:34 +0100 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 164 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1385558675 news.xs4all.nl 15950 [2001:888:2000:d::a6]:33208 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:60603 --001a11c387e0a8367004ec27e7bb Content-Type: text/plain; charset=ISO-8859-1 Hi, So apparently when I've been staring at code all day and tired my brain doesn't tell my hands to type half of what I want it to. I apologise for my last post. This is my code; import md5 import sys characters=range(48,57)+range(65,90)+range(97,122) def chklength(hash): if len(hash) != 32: print '[-] Improper length for md5 hash.' sys.exit(1) def checkPassword(password): #print password m = md5.new(password) if (m.hexdigest() == hash): print "match [" + password + "]" sys.exit() def recurse(width, position, baseString): for char in characters: if (position < width - 1): recurse(width, position + 1, baseString + "%c" % char) checkPassword(baseString + "%c" % char) print "Target Hash [" + hash+ " string: "+ baseString def brute_force(): maxChars = 32 for baseWidth in range(1, maxChars + 1): print "checking passwords width [" + `baseWidth` + "]" recurse(baseWidth, 0, "") def dictionary(): for line in File.readlines(): checkPassword(line.strip('\n')) hash =raw_input("Input MD5 hash:") option=raw_input("Choose method:1=Brute Force; 0=Dictionary") if(option==1): chklength() brute_force() else: if(option==0): File=open("C:\dictionary.txt") chklength() dictionary() else: print "Wrong method!" And dictionary is working, as is the brute force however the issue I have having is with my chklength() as no matter how many characters I input it skips the !=32 and goes straight to asking the user to chose either Brute Force or Dictionary. I want an error to be shown if the hash is less than or more than 32 characters but at present this chklength() doesn't work as I thought it would. Can anyone point out an obvious error that I am missing? On Wed, Nov 27, 2013 at 2:58 AM, Chris Angelico wrote: > On Wed, Nov 27, 2013 at 1:55 PM, Tim Delaney > wrote: > > Before I go look it up, I'm guessing that the etymology of "stumped" is > > actually coming from the problem of a plough getting stuck on a stump > (i.e. > > can't progress any further). Not much of an issue anymore since the > > invention of the stump-jump plough: > > https://en.wikipedia.org/wiki/Stump-jump_plough > > > > Australian inventiveness! We were too lazy to dig out the stumps > before ploughing, so we came up with a solution. > > ChrisA > -- > https://mail.python.org/mailman/listinfo/python-list > --001a11c387e0a8367004ec27e7bb Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hi,=A0

So apparently when I've been= staring at code all day and tired my brain doesn't tell my hands to ty= pe half of what I want it to. I apologise for my last post.=A0
This is my code;

import md5
im= port sys

characters=3Drange(48,57)+range(65,90)+ra= nge(97,122)

def chklength(hash):
=A0 =A0= if len(hash) !=3D 32:
=A0 =A0 =A0 =A0 print '[-] Improper length for md5 hash.'
=A0 =A0 =A0 =A0 sys.exit(1)

def checkPasswor= d(password):
=A0 =A0 #print password
=A0 =A0 m =3D md5.= new(password)
=A0 =A0 if (m.hexdigest() =3D=3D hash):
=A0 =A0 =A0 =A0 print &qu= ot;match [" + password + "]"
=A0 =A0 =A0 =A0 sys.e= xit()
=A0
def recurse(width, position, baseString):
=A0 =A0 for char in characters:
=A0 =A0 =A0 =A0 if (position < width - 1):
=A0 =A0 =A0 = =A0 =A0 =A0 recurse(width, position + 1, baseString + "%c" % char= )
=A0 =A0 =A0 =A0 checkPassword(baseString + "%c" % cha= r)
=A0 =A0 =A0 =A0 print "Target Hash [" + hash+ "= string: "+ baseString =A0

def brute_force():
=A0 =A0 maxChars =3D 32
=A0 =A0 for baseWidth in range(1, maxChars + 1):
=A0 =A0 = =A0 =A0 print "checking passwords width [" + `baseWidth` + "= ]"=A0
=A0 =A0 =A0 =A0 recurse(baseWidth, 0, "")

def dictionary():
=A0 =A0 for line in File.readlines():
=A0 =A0 =A0 =A0 checkPassword(line.strip('\n'))
h= ash =3Draw_input("Input MD5 hash:")
option=3Draw_input("Choose method:1=3DBrute Force; 0=3DDictionary= ")
if(option=3D=3D1):
=A0 =A0 chklength()
=A0 =A0 brute_force()
else:
=A0 =A0 if(option=3D=3D0)= :
=A0 =A0 =A0 =A0 File=3Dopen("C:\dictionary.txt")
=A0 =A0 =A0 =A0 chklength()
=A0 =A0 =A0 =A0 dictionary()
=A0 =A0 else:
=A0 =A0 =A0 =A0 print "Wrong method!&qu= ot;

And dictionary is working, as is the bru= te force however the issue I have having is with my chklength() as no matte= r how many characters I input it skips the !=3D32 and goes straight to aski= ng the user to chose either Brute Force or Dictionary. I want an error to b= e shown if the hash is less than or more than 32 characters but at present = this chklength() doesn't work as I thought it would.

Can anyone point out an obvious error that I am missing= ?=A0


On Wed, Nov 27, 2013 at 2:58 AM, Chris Angelico <rosuav@gmail.com>= ; wrote:
On Wed, Nov 27, 2013 at 1:= 55 PM, Tim Delaney
<timothy.c.delaney@gmail.= com> wrote:
> Before I go look it up, I'm guessing that the etymology of "s= tumped" is
> actually coming from the problem of a plough getting stuck on a stump = (i.e.
> can't progress any further). Not much of an issue anymore since th= e
> invention of the stump-jump plough:
> https://en.wikipedia.org/wiki/Stump-jump_plough
>

Australian inventiveness! We were too lazy to dig out the stumps
before ploughing, so we came up with a solution.

ChrisA
--
https://mail.python.org/mailman/listinfo/python-list

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