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IT Security and Insecurity Portal |
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PhpBB3 |
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 Posted: Mon Feb 23, 2009 11:12 am |
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| Miyako |
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| Joined: Jan 28, 2008 |
| Posts: 25 |
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I have a question, I have some entries of a database of a PHPbb3 board. But I don't see the hash in it properly.
How can I extract the hash out of it? At the end is a half MD5n and in the beginning is something of $H$... (looks like base64). But I can't make something of it like md5(pass,salt) or something.
| Code: | | ,(61, 0, 2, '', 0, '78.21.189.227', 1225205858, 'Thijs', 'thijs', '$H$9LLfOh6N9mOl6Nm72M40ug4vZRBy6q1', 1225205858, 0, 'thijszeh_02@yahoo.com', 130895390321, '', 1225218633, 1225205858, 1225206529, 'viewtopic.php?f=20&t=12', '', 0, 0, 0, 0, 0, 0, 7, 'nl', '1.00', 0, 'D d M Y, H:i', 6, 0, '', 0, 0, 0, 0, -3, 0, 0, 't', 'd', 0, 't', 'a', 0, 1, 0, 1, 1, 1, 1, 895, '', 0, 0, 0, '', '', '', '', '', '', '', '', '', '', '', '', '', '', '872c1dc72dbecfa9') |
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| Posted: Mon Feb 23, 2009 5:36 pm |
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| ingh1pped |
| Advanced user |
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| Joined: Dec 13, 2008 |
| Posts: 88 |
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this is the filed you take
user_id user_type group_id user_permissions user_perm_from user_ip user_regdate username username_clean user_password user_passchg user_pass_convert user_email user_email_hash user_birthday user_lastvisit user_lastmark user_lastpost_time user_lastpage user_last_confirm_key user_last_search user_warnings user_last_warning user_login_attempts user_inactive_reason user_inactive_time user_posts user_lang user_timezone user_dst user_dateformat user_style user_rank user_colour user_new_privmsg user_unread_privmsg user_last_privmsg user_message_rules user_full_folder user_emailtime user_topic_show_days user_topic_sortby_type user_topic_sortby_dir user_post_show_days user_post_sortby_type user_post_sortby_dir user_notify user_notify_pm user_notify_type user_allow_pm user_allow_viewonline user_allow_viewemail user_allow_massemail user_options user_avatar user_avatar_type user_avatar_width user_avatar_height user_sig user_sig_bbcode_uid user_sig_bbcode_bitfield user_from user_icq user_aim user_yim user_msnm user_jabber user_website user_occ user_interests user_actkey user_newpasswd user_form_salt
$H$9LLfOh6N9mOl6Nm72M40ug4vZRBy6q1 == user_password == not md5 but sha1
872c1dc72dbecfa9 === user_form_salt
you hav to crack this >> $H$9LLfOh6N9mOl6Nm72M40ug4vZRBy6q1
and the login with username >> Thijs
but if you have access on DB, why don't you try to change password directly ?
crypt some string to sha1 and put in DB. |
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| Posted: Mon Feb 23, 2009 6:50 pm |
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| -AO- |
| Advanced user |
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| Joined: Jul 15, 2008 |
| Posts: 205 |
| Location: United States |
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| phpbb3 doesn't use sha1 encryption. It uses md5(phpbb3), unique to phpbb3. |
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| Posted: Mon Feb 23, 2009 7:53 pm |
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| Miyako |
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| Joined: Jan 28, 2008 |
| Posts: 25 |
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Yeah, I found out already. But it's really strange, I know the password of it, so I entered it, still didn't give me a positive match.
And in passwordspro 2.4.1.0 the module doesn't work. It crashes every time. |
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| Posted: Mon Feb 23, 2009 9:17 pm |
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| one23 |
| Advanced user |
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| Joined: Dec 12, 2008 |
| Posts: 98 |
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Are You Sure You're Doing Right ?
cOz Now i Checked and It's Working
i got my phpBB3 hash from DB [ Local , on my pc ]
And i Insert My passWord in Wordlist When i Just
Hitted The Start Button The Password Cracked !
The Module is OK !
But About Crashing , You're Are ryt. PHPBB3 HASH ~ BAd SPEED !
Same with WP Hash !
I Will run it With mY Small WordList And Let's See What i Can Get
[ nO Promise ]
... |
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| Posted: Mon Feb 23, 2009 11:11 pm |
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| -AO- |
| Advanced user |
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| Joined: Jul 15, 2008 |
| Posts: 205 |
| Location: United States |
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| Quote: | Yeah, I found out already. But it's really strange, I know the password of it, so I entered it, still didn't give me a positive match.
And in passwordspro 2.4.1.0 the module doesn't work. It crashes every time. |
I was having simular problems on a vista system.
md5(phpbb3) is the slowest to crack of all of the algorithms  |
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| Posted: Tue Feb 24, 2009 1:06 pm |
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| Miyako |
| Active user |
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| Joined: Jan 28, 2008 |
| Posts: 25 |
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And my pc is like....... 5yrs old  Would be near possible to crack I suppose. |
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| Posted: Mon Mar 02, 2009 5:34 am |
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| na85 |
| Regular user |
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| Joined: Jul 13, 2006 |
| Posts: 13 |
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So are there any tools for brute forcing or otherwise cracking those hashes?
and I don't understand md5(phpbb3)
is phpbb3 a custom hash function that phpbb3's devs wrote? |
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| Posted: Tue Mar 03, 2009 9:10 pm |
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| Miyako |
| Active user |
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| Joined: Jan 28, 2008 |
| Posts: 25 |
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| na85 wrote: | So are there any tools for brute forcing or otherwise cracking those hashes?
and I don't understand md5(phpbb3)
is phpbb3 a custom hash function that phpbb3's devs wrote? |
Passwordspro has a module to bruteforce phpbb3's hashes, though, my pc can't handle it and crashes |
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