Waraxe IT Security Portal
Login or Register
November 16, 2024
Menu
Home
Logout
Discussions
Forums
Members List
IRC chat
Tools
Base64 coder
MD5 hash
CRC32 checksum
ROT13 coder
SHA-1 hash
URL-decoder
Sql Char Encoder
Affiliates
y3dips ITsec
Md5 Cracker
User Manuals
AlbumNow
Content
Content
Sections
FAQ
Top
Info
Feedback
Recommend Us
Search
Journal
Your Account
User Info
Welcome, Anonymous
Nickname
Password
(Register)

Membership:
Latest: MichaelSnaRe
New Today: 0
New Yesterday: 0
Overall: 9144

People Online:
Visitors: 63
Members: 0
Total: 63
Full disclosure
SEC Consult SA-20241112-0 :: Multiple vulnerabilities in Siemens Energy Omnivise T3000 (CVE-2024-38876, CVE-2024-38877, CVE-2024-38878, CVE-2024-38879)
Security issue in the TX Text Control .NET Server for ASP.NET.
SEC Consult SA-20241107-0 :: Multiple Vulnerabilities in HASOMED Elefant and Elefant Software Updater
Unsafe eval() in TestRail CLI
4 vulnerabilities in ibmsecurity
32 vulnerabilities in IBM Security Verify Access
xlibre Xnest security advisory & bugfix releases
APPLE-SA-10-29-2024-1 Safari 18.1
SEC Consult SA-20241030-0 :: Query Filter Injection in Ping Identity PingIDM (formerly known as ForgeRock Identity Management) (CVE-2024-23600)
SEC Consult SA-20241023-0 :: Authenticated Remote Code Execution in Multiple Xerox printers (CVE-2024-6333)
APPLE-SA-10-28-2024-8 visionOS 2.1
APPLE-SA-10-28-2024-7 tvOS 18.1
APPLE-SA-10-28-2024-6 watchOS 11.1
APPLE-SA-10-28-2024-5 macOS Ventura 13.7.1
APPLE-SA-10-28-2024-4 macOS Sonoma 14.7.1
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> PhpBB -> question about cookie / md5 hash
Post new topicReply to topic View previous topic :: View next topic
question about cookie / md5 hash
PostPosted: Sat Dec 24, 2005 11:37 pm Reply with quote
syntax9
Active user
Active user
Joined: Dec 21, 2005
Posts: 33




http://www.XXXX.net/forum/privmsg.php?folder=inbox&mode=read&p=13025 :: forum_data=a:2:{s:11:\"autologinid\";s:32:\"44263345643adcdd3e2ba71.20088370\";s:6:\"userid\";i:987;}; forum_sid=cbc960460408a3a08272a8f478688421

my question is. why is it not 32 chars? rather 23 chars then period (.) then 8 chars = 31 chars not 32.
View user's profile Send private message
PostPosted: Wed Dec 28, 2005 11:18 am Reply with quote
AtApi
Beginner
Beginner
Joined: Dec 27, 2005
Posts: 1




I have the same problem... can someone help us?
I think its a different encryption or is a MD5 hash with some salt...
Any hints?

AtApi
View user's profile Send private message
PostPosted: Thu Dec 29, 2005 9:12 am Reply with quote
shai-tan
Valuable expert
Valuable expert
Joined: Feb 22, 2005
Posts: 477




lmao sounds like a proof of concept. Waraxe Released an SQL injection for phpbb 2.0.6 back in the day that didnt get the full 32 characters of the md5 from the DB... all you had to do was look at tyhe user table structure and rearrange the nulls or 0s to the right columns. Send me the link to the exploit and Ill see what I can do. Bear in mind that Im on holiday.

Shai-tan

_________________
Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
View user's profile Send private message
PostPosted: Thu Jan 05, 2006 5:09 am Reply with quote
syntax9
Active user
Active user
Joined: Dec 21, 2005
Posts: 33




Here's the new session key format:

The value is the output of the PHP uniqid() function. The prefix is the output of a mersenne twister PRNG.

This value is passed to the client, and the md5() of the clients value is stored in the sessions_keys table. The fact that it's stored in a hashed format means that a read-only database compromise will not allow an attacker to simply replay a value from the database.

If you wish to validate the users cookie, take the users stored value, run it through md5() and then validate that with the value in the database.
View user's profile Send private message
PostPosted: Tue Jan 17, 2006 4:39 pm Reply with quote
lld_master
Regular user
Regular user
Joined: Jan 12, 2006
Posts: 12




alright that explains alot.
Is there a way to convert it to MD5? without access to the DB?
View user's profile Send private message
PostPosted: Tue Jan 17, 2006 5:38 pm Reply with quote
syntax9
Active user
Active user
Joined: Dec 21, 2005
Posts: 33




http://md5-hash-online.waraxe.us/
View user's profile Send private message
PostPosted: Tue Jan 17, 2006 6:36 pm Reply with quote
lld_master
Regular user
Regular user
Joined: Jan 12, 2006
Posts: 12




no, thats a tool to convert a STRING to MD5...

from wat i see written above it goes likes this:

1-------------------------------------2=============3
USERS ACTUAL PASSWORD => MD5 => this form of the hash

that link poiints to a converstion between 1 and 2, I need a conversion between 2 and 3.

Unless I understood wrong....
View user's profile Send private message
question about cookie / md5 hash
www.waraxe.us Forum Index -> PhpBB
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
All times are GMT
Page 1 of 1

Post new topicReply to topic


Powered by phpBB © 2001-2008 phpBB Group



Space Raider game for Android, free download - Space Raider gameplay video - Zone Raider mobile games
All logos and trademarks in this site are property of their respective owner. The comments and posts are property of their posters, all the rest (c) 2004-2024 Janek Vind "waraxe"
Page Generation: 0.060 Seconds