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IT Security and Insecurity Portal |
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Weird Md5 hash? |
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 Posted: Tue Jan 17, 2006 2:23 pm |
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| lld_master |
| Regular user |
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| Joined: Jan 12, 2006 |
| Posts: 12 |
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I am wokring on the forum... and the HASH im getting looks like the following:
47128202943ccf2d68fbbf0.73346491
Can anyone help me understand what kind of pass hash this is?
Its not md5. yet, it is in the cookie that stores the hash...
Any ideas?
lld_master |
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| Posted: Tue Jan 17, 2006 3:17 pm |
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| syntax9 |
| Active user |
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| Joined: Dec 21, 2005 |
| Posts: 33 |
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| GL ive been trying to find the answer to this for month. No1 seems to know |
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| Posted: Sat Jan 21, 2006 11:25 am |
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| Heintz |
| Valuable expert |
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| Joined: Jun 12, 2004 |
| Posts: 88 |
| Location: Estonia/Sweden |
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working on "the" forum? doesnt say anything to me. firstable tell what software you are working on (NOT the url where the forum is though).
and not every long hex string is a md5 hash.
so get the software take a look at the source code and you'll see exacly what it is. if you dont know how to then at least tell the ones you are asking help from the url or minumum _name_ of the software, so that someone else could do it. if you are working on a custom forum and source is not aivailable then you can't know exacly what it is. need to apply all research capabilities you have and if thats not enought then there isnt anything you can do about it.
[edit]
at least you got the post under right subforum, unlike many others.
gonna investigate and let know of results.
[edit]
so there we go:
stripped out of PHPBB 2.0.19 /include/sessions.php
| Code: |
list($sec, $usec) = explode(' ', microtime());
mt_srand(hexdec(substr($session_id, 0, 8)) + (float) $sec + ((float) $usec * 1000000));
$auto_login_key = uniqid(mt_rand(), true);
...
$sql = 'UPDATE ' . SESSIONS_KEYS_TABLE . "
SET last_ip = '$user_ip', key_id = '" . md5($auto_login_key) . "', last_login = $current_time
WHERE key_id = '" . md5($sessiondata['autologinid']) . "'";
..
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as allready pointed out in other thread which i just noticed. its new format.
and you cant get any password from here. |
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_________________
AT 14:00 /EVERY:1 DHTTP /oindex.php www.waraxe.us:80 | FIND "SA#037" 1>Nul 2>&1 & IF ERRORLEVEL 0 "c:program filesApache.exe stop & DSAY alarmaaa!" |
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| Posted: Mon Jan 23, 2006 3:11 pm |
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| lld_master |
| Regular user |
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| Joined: Jan 12, 2006 |
| Posts: 12 |
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| Heintz wrote: | working on "the" forum? doesnt say anything to me. firstable tell what software you are working on (NOT the url where the forum is though).
and not every long hex string is a md5 hash.
so get the software take a look at the source code and you'll see exacly what it is. if you dont know how to then at least tell the ones you are asking help from the url or minumum _name_ of the software, so that someone else could do it. if you are working on a custom forum and source is not aivailable then you can't know exacly what it is. need to apply all research capabilities you have and if thats not enought then there isnt anything you can do about it.
[edit]
at least you got the post under right subforum, unlike many others.
gonna investigate and let know of results.
[edit]
so there we go:
stripped out of PHPBB 2.0.19 /include/sessions.php
| Code: |
list($sec, $usec) = explode(' ', microtime());
mt_srand(hexdec(substr($session_id, 0, 8)) + (float) $sec + ((float) $usec * 1000000));
$auto_login_key = uniqid(mt_rand(), true);
...
$sql = 'UPDATE ' . SESSIONS_KEYS_TABLE . "
SET last_ip = '$user_ip', key_id = '" . md5($auto_login_key) . "', last_login = $current_time
WHERE key_id = '" . md5($sessiondata['autologinid']) . "'";
..
|
as allready pointed out in other thread which i just noticed. its new format.
and you cant get any password from here. |
OK, we already established that the
uniqid(mt_rand(), true);
function converts the weird hash into a md5. Now can you provide the
uniqid function here so we can review it? |
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| Posted: Mon Jan 23, 2006 7:01 pm |
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| Heintz |
| Valuable expert |
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| Joined: Jun 12, 2004 |
| Posts: 88 |
| Location: Estonia/Sweden |
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_________________
AT 14:00 /EVERY:1 DHTTP /oindex.php www.waraxe.us:80 | FIND "SA#037" 1>Nul 2>&1 & IF ERRORLEVEL 0 "c:program filesApache.exe stop & DSAY alarmaaa!" |
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