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1361  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 14, 2014, 09:49:15 AM
It looks like my prediction is still on track.
bubble start between 25th sept. and 25th oct.
Now CCMF!


That seems to be a very (and even too quick rise to the top).. and where is the top gonna be in your enlightened vision?
<-- look left.
1362  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 14, 2014, 09:46:46 AM
pretty sure google trends is lagging indicator
So, we are half way to the top already  Shocked Shocked Shocked
SELL SELL SELL!! lol
1363  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 14, 2014, 09:33:56 AM
It looks like my prediction is still on track.
bubble start between 25th sept. and 25th oct.
Now CCMF!


Maybe this IS the bubble start?
Yes it is Cheesy
That's why I say it is on track.
I also predict the top, hope I'm right. My trades are dependent on it. Wink

Google trends has been a real time method that could have told you the last 3 bubbles were occuring.

Currently showing an upswing in attention. Has increased the last 3 months http://www.google.com/trends/explore#q=%2Fm%2F05p0rrx

I know, this is what I made earlier:

1364  Economy / Services / Re: Get Up to 0.024BTC every week on your signature! [EXTRA 0.001 on Each Referral] on: October 14, 2014, 09:16:21 AM
I just moved to pocket dice.
Approval is automatic, 0,001 btc/post for senior member.

If you like post alot, PocketDice can pay you more
For Senior rate , max 100 posts total : BTC 0.1 per month

meanwhile,if you like post lesser,
CoinBroker is your choice

Yes, but CoinBroker is closing, otherwise I would have stayed.


Coinbroker will close on 21st october, so actually you still have 1 more week to stay if you want.
I don't want to wait for all other participants searching for alternatives which makes the chance of approval to a new campaign more difficult.
Quote
If you do the math, coinbroker's rate per post is higher than pocketdice
I know, but I post 25+ a week, then it's better to go for pocketdice.

edit: but don't get me wrong. CoinBroker was excellent while it lasted.
1365  Economy / Services / Re: Get Up to 0.024BTC every week on your signature! [EXTRA 0.001 on Each Referral] on: October 14, 2014, 08:52:19 AM
I just moved to pocket dice.
Approval is automatic, 0,001 btc/post for senior member.

If you like post alot, PocketDice can pay you more
For Senior rate , max 100 posts total : BTC 0.1 per month

meanwhile,if you like post lesser,
CoinBroker is your choice

Yes, but CoinBroker is closing, otherwise I would have stayed.
1366  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 14, 2014, 08:47:48 AM
It looks like my prediction is still on track.
bubble start between 25th sept. and 25th oct.
Now CCMF!


Maybe this IS the bubble start?
Yes it is Cheesy
That's why I say it is on track.
I also predict the top, hope I'm right. My trades are dependent on it. Wink
1367  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 14, 2014, 08:41:02 AM
It looks like my prediction is still on track.
bubble start between 25th sept. and 25th oct.
Now CCMF!
1368  Economy / Services / Re: Get Up to 0.024BTC every week on your signature! [EXTRA 0.001 on Each Referral] on: October 14, 2014, 08:39:09 AM
I just moved to pocket dice.
Approval is automatic, 0,001 btc/post for senior member.
1369  Economy / Services / Re: Pocket Dice Signature Campaign on: October 14, 2014, 08:03:29 AM
My previous coinbroker campaign ended so I joined the campaign and I'm waiting for approval.
It really looks professional.
1370  Economy / Services / Re: Get Up to 0.024BTC every week on your signature! [EXTRA 0.001 on Each Referral] on: October 14, 2014, 07:48:40 AM
Payment sent for this week, please do check.

Announcement to all members in this campaign:
Thanks for all your participation in this sig campaign; however, the campaign will close on next Tuesday(Oct 21st), please notice in advance.
Yes, thank you and good luck with your business.

1371  Economy / Web Wallets / Re: lost password on blockchain.info wallet on: October 10, 2014, 06:18:19 PM
Wait, you're not a native English speaker?? Your English is much better than many (most?) native speakers I've seen on this board...
thnx Wink

Sorry, I actually don't know that much about JtR... but I think that the --wordlist option just takes the input file and uses each line as a single password, so nothing at all like btcrecover's token file. JtR can make all sorts of alterations to each line, but I don't know much about making JtR construct whole passwords the way btcrecover does.
They indeed work different. I'm now experimenting with both applications.

You can however use both programs together: you can run btcrecover with the --listpass option (and with no --wallet), and it will generate and output whole passwords to test, one per line, and then you can use JtR (with it's better cracking speed) to actually try the passwords. I imagine there's a way for JtR to accept passwords directly from it's stdin, so you could pipe the output of btcrecover directly to JtR, e.g.

Code:
btcrecover.py --token tokens.txt --listpass | john --options...
Sounds like a great idea! Best of both worlds!
I'm not in a hurry and I will experiment a bit with both.
I keep you updated about the result.
1372  Economy / Web Wallets / Re: lost password on blockchain.info wallet on: October 10, 2014, 06:13:44 PM
nobody can reset the password for you.
I was not asking for it, please read.

If you cannot find the password, you will lost those coins.
Wrong. I was asking for brute forcing, there is a very good chance to get them back.

there's a constant debate between online vs offline wallets ..
Not here.
1373  Economy / Web Wallets / Re: lost password on blockchain.info wallet on: October 09, 2014, 09:18:50 PM
, I mean if you know that the password contains "house" and "tree" and 2 or 5 other characters/numbers. Is it still possible to bruteforce through all these options?
Like
housetree11111
housetree11112
housetree11113

Sure, here's a token file:

Code:
house
tree
%2,5d

That third token becomes all combinations of numeric digits, between 2 and 5 digits long, and can appear in the beginning, end, or between the other two tokens. It's described here in the tutorial: https://github.com/gurnec/btcrecover/blob/master/TUTORIAL.md#expanding-wildcards

If you'd like to restrict that wildcard token to the end, you'd use this:

Code:
house
tree
%2,5d$

That "$" forces it to be at the end (if present at all, it doesn't make the token required in every try). That feature is described here: https://github.com/gurnec/btcrecover/blob/master/TUTORIAL.md#anchors

Well, I should have read better! Since english is not my native language and there was a lot of text I did not read everything (yet)
Also due to the fact I could not wait to begin testing Smiley

I'm trying to use a wordlist with JtR but I can't really get it to work.
My hash file looks good, I extracted the hash from a blockchain.info wallet with the tool called blockchain2john.
The password is something like house1tree2
I made a wordlist.txt
Code:
house
1
tree
2
car
3

But when I run john with:
Code:
./john --wordlist=../../wordlist.txt --rules ../../wallet.hash

I get:
Code:
Loaded 1 password hash (Blockchain, My Wallet [PBKDF2-SHA1 AES 4x SSE2])
Will run 2 OpenMP threads
Note: This format may emit false positives, so it will keep trying even after
finding a possible candidate.
Press 'q' or Ctrl-C to abort, almost any other key for status
0g 0:00:00:00 DONE (2014-10-09 23:13) 0g/s 536.6p/s 536.6c/s 536.6C/s Caring
Session completed

Then I do:
Code:
./john --show ../../wallet.hash

and get:
Code:
0 password hashes cracked, 1 left

What's wrong? All the words are in the wordslist.

By the way, there is a small error in the code you gave earlier.
Code:
python -c "import urllib2,json;f=urllib2.urlopen('https://blockchain.info/wallet/9bb4c672-563e-4806-9012-a3e8f86a0eca?format=json');print json.loads(f.read())['payload']" > wallet.json.aes

should be:
Code:
python -c "import urllib2,json;f=urllib2.urlopen('https://blockchain.info/wallet/9bb4c672-563e-4806-9012-a3e8f86a0eca?format=json');print json.loads(f.read())['payload']" > wallet.aes.json
(wallet extension changed from json.aes to aes.json)
1374  Economy / Web Wallets / Re: lost password on blockchain.info wallet on: October 09, 2014, 08:28:00 PM
So I got this up and running and was able to crack a zip file which I encrypted with a simple password.
I was amazed to see how quick the password was cracked.
First I had to extract the password hash from the encrypted zip file and then I had to do "./john zip.hash"

But how do I extract the password hash from the "wallet.aes.json"?
edit: now downloading bleeding version, I saw something about blockchain2john, might be it.

Yup, that's the one. I don't know if you've finished compiling the bleeding version yet,
Yes, it's already bruteforcing a "wallet.aes.json" file without wordlist. It seems to work, no success with the password yet (just testing on a slow laptop)

but it might be worth getting an OpenCL or Cuda version compiled and working, it runs around 8ish times faster than the CPU-only version (and FYI CPU-only JtR runs about 6 times faster than btcrecover with Python 2.7.8+).
It seems that no special effort should be done to compile for OpenCL or Cuda. Am I right?
The install file says:
Code:
./configure should find and enable any extra stuff you have, including OMP,
OpenCL, CUDA and extra libraries mentioned above.

I also managed to have this tool up and running. I made myself a new blockchain wallet with a password like "house23tree1"
It took 30 seconds to crack the wallet. I made a token file with about 7 words and numbers.
Very nice tool if you know all contents of a password, but not exactly what came first and last.
As far as I can see I was not able to bruteforce any unknown characters. You really should put everything into the token file

What do you mean by "bruteforce any unknown characters"?

Well, I mean if you know that the password contains "house" and "tree" and 2 or 5 other characters/numbers. Is it still possible to bruteforce through all these options?
Like
housetree11111
housetree11112
housetree11113
1375  Economy / Web Wallets / Re: lost password on blockchain.info wallet on: October 09, 2014, 07:04:26 PM
If the downloaded file doesn't start with these two characters: {" , and if you've created or modified (e.g. added new receiving addresses) to it at sometime after March, 2012 (when the wallet format changed again), and if you're on (or have easy access to) Linux and are comfortable compiling software, then I'd recommend John the Ripper ("bleeding-jumbo" version). It's faster than the alternative (and much faster with a GPU).
So I got this up and running and was able to crack a zip file which I encrypted with a simple password.
I was amazed to see how quick the password was cracked.
First I had to extract the password hash from the encrypted zip file and then I had to do "./john zip.hash"

But how do I extract the password hash from the "wallet.aes.json"?
edit: now downloading bleeding version, I saw something about blockchain2john, might be it.
edit2: definitely it! I'm now trying to bruteforce his wallet Cheesy I might try it first with my own test wallet and some tokens to see if it is really succesful

Otherwise, I'd recommend btcrecover (course I'm biased since I'm the dev of that one...). It supports some blockchain.info wallet formats that JtR doesn't, and it's easier to set up (no compilation necessary), especially on Windows. The Quick Start is available here: https://github.com/gurnec/btcrecover/blob/master/TUTORIAL.md#btcrecover-tutorial. Let me know if you have any questions about it...
I also managed to have this tool up and running. I made myself a new blockchain wallet with a password like "house23tree1"
It took 30 seconds to crack the wallet. I made a token file with about 7 words and numbers.
Very nice tool if you know all contents of a password, but not exactly what came first and last.
As far as I can see I was not able to bruteforce any unknown characters. You really should put everything into the token file

1376  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 09, 2014, 01:33:43 PM
Ask side on Stamp looks flat as ball room floor. I can only imagine what happens if we really should see a bigger short squeeze! That train won't be able to stop anymore!!!

It's incoming in my opinion.    
When we touch 400 we'll see closing shorts popping like champagne bottles. Ad there will be people who will get hurt hard.

Let it happen!
1377  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 09, 2014, 12:55:43 PM

Amazing trains, all powered by bitcoin fusion.

1378  Economy / Web Wallets / Re: lost password on blockchain.info wallet on: October 09, 2014, 10:50:21 AM
I happened to come across this thread about an hour ago randomly and I think it might be perfect timing for you and your friend to get some help in a safe & secure way by a trusted member. Good luck to you guys I hope you are able to regain access to your wallet.
Great find!
I might consider using this service when I'm not able to bruteforce it myself.

Thanks.
1379  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 09, 2014, 09:09:15 AM
Ready for the next bubble(s)!

You do realize that when everybody expects a bubble (like now), the chances of one actually happening are really slim?

Yes! And that's why it's going to happen!
There are only a few morons (me included) who expect the bubble to start right now.

If i ask my colleagues, they are laughing at me when I urge them to buy some satoshis.
Well, let me laugh to them in a few weeks. Cheesy Cheesy
1380  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: October 09, 2014, 09:06:57 AM
Gooooooooooood morning bitcointalk.
I love the smell of panic buying in the morning.
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