john-users - Re: Ubuntu snap errors

Follow @Openwall on Twitter for new release announcements and other news

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAAufJG7aB3WJmO6os8Q+J-B_8+LNCraZ2wLkVN8qxawxjoUH+A@mail.gmail.com>
Date: Thu, 2 Apr 2020 14:37:32 -0300
From: Claudio André <claudioandre.br@...il.com>
To: john-users@...ts.openwall.com
Subject: Re: Ubuntu snap errors

Hi

> Hi, I am new here. [...] the first time I executed john on Ubuntu 18.04.4
LTS I get this:
> ```
> $ john 24229_1585779530.hccapx > crackme
> 2020/04/01 20:39:27.227149 system_key.go:126: cannot determine nfs usage
in generateSystemKey: cannot parse /etc/fstab: expected between 3 and 6
fields, found 7
> Using default input encoding: UTF-8 Thanks Marcelo
> ```

Warnings from the base distro/OS "happens". I've seen a few before. The
question here is: it JtR working? To check that, you can test john. For
example, run:
```
$ john --test=0
```

And/Or
```
$ wget https://openwall.info/wiki/_media/john/wpa-Induction.tar.gz
$ tar -xvf wpa-Induction.tar.gz
$ john-the-ripper.hccap2john wpa-Induction.hccap > hash.txt
$ john hash.txt
Warning: detected hash type "wpapsk", but the string is also recognized as
"wpapsk-pmk"
Use the "--format=wpapsk-pmk" option to force loading these as that type
instead
Using default input encoding: UTF-8
Loaded 1 password hash (wpapsk, WPA/WPA2/PMF/PMKID PSK [PBKDF2-SHA1 128/128
SSE2 4x])
Will run 2 OpenMP threads
Note: Minimum length forced to 8 by format
Proceeding with single, rules:Single
Press 'q' or Ctrl-C to abort, almost any other key for status
Almost done: Processing the remaining buffered candidate passwords, if any.
Proceeding with wordlist:/snap/john-the-ripper/current/run/password.lst
```

And:
```
$ john hash.txt --mask=Induction
Warning: detected hash type "wpapsk", but the string is also recognized as
"wpapsk-pmk"
Use the "--format=wpapsk-pmk" option to force loading these as that type
instead
Using default input encoding: UTF-8
Loaded 1 password hash (wpapsk, WPA/WPA2/PMF/PMKID PSK [PBKDF2-SHA1 128/128
SSE2 4x])
Will run 2 OpenMP threads
Note: Minimum length forced to 8 by format
Press 'q' or Ctrl-C to abort, almost any other key for status
Warning: Only 1 candidate left, minimum 8 needed for performance.
Induction        (Coherer)
1g 0:00:00:00  5.555g/s 5.555p/s 5.555c/s 5.555C/s Induction
Use the "--show" option to display all of the cracked passwords reliably
Session completed
```

Claudio

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.