Waraxe IT Security Portal
Login or Register
November 23, 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: 55
Members: 0
Total: 55
Full disclosure
APPLE-SA-11-19-2024-5 macOS Sequoia 15.1.1
Local Privilege Escalations in needrestart
APPLE-SA-11-19-2024-4 iOS 17.7.2 and iPadOS 17.7.2
APPLE-SA-11-19-2024-3 iOS 18.1.1 and iPadOS 18.1.1
APPLE-SA-11-19-2024-2 visionOS 2.1.1
APPLE-SA-11-19-2024-1 Safari 18.1.1
Reflected XSS - fronsetiav1.1
XXE OOB - fronsetiav1.1
St. Poelten UAS | Path Traversal in Korenix JetPort 5601
St. Poelten UAS | Multiple Stored Cross-Site Scripting in SEH utnserver Pro
Apple web content filter bypass allows unrestricted access to blocked content (macOS/iOS/iPadOS/visionO S/watchOS)
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
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> Newbies corner -> IPB, Dictionary
Post new topicReply to topic View previous topic :: View next topic
IPB, Dictionary
PostPosted: Tue Jan 08, 2008 1:21 pm Reply with quote
lmaoqwerty
Regular user
Regular user
Joined: Jan 06, 2008
Posts: 11




So the other day i was thinking...why do we go through all the trouble to make exploits that get us the MD5 Hash of a program?

Wouldn't it be much easier to make an exploit that brute forces the password of a specified username (not the Member ID) using a dictionary? It would be so much easier, no?
View user's profile Send private message
Re: IPB, Dictionary
PostPosted: Tue Jan 08, 2008 1:55 pm Reply with quote
waraxe
Site admin
Site admin
Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




lmaoqwerty wrote:
So the other day i was thinking...why do we go through all the trouble to make exploits that get us the MD5 Hash of a program?

Wouldn't it be much easier to make an exploit that brute forces the password of a specified username (not the Member ID) using a dictionary? It would be so much easier, no?


There are two ways to bruteforce and wordlist attacking:

1. online attack
2. offline attack

Your idea involves first method. Of course, you can run bruteforce or wordlist attacks against REMOTE target, but it has drawbacks:

a) it's slow (like ~100 000 times or more slower) Smile
2) server logs will be filled with "noise"
3) anti-bruteforce measures can be in place
4) CAPTCA can be used against bots and scripts

If you manage to steal hash from remote database, then local (offline) cracking is available and you have now greatly better chances to crack password, compared to online method.

Even better - there are lot's of web applications with weak session management design, so that stealed hash can be "reused" without even knowing original plaintext password.
View user's profile Send private message Send e-mail Visit poster's website
IPB
PostPosted: Wed Jan 09, 2008 3:17 am Reply with quote
lmaoqwerty
Regular user
Regular user
Joined: Jan 06, 2008
Posts: 11




yeh i have this guy's hash, and by editing the cookies i can get access to his account even without the password. But I still want to know his password. Because it could be the same as his msn password and what-not. So anyways, my question is this:

How can i do an online attack?
How do I crack an IPB 2.1.5 hash that is salted?

Thanks,
Later
View user's profile Send private message
PostPosted: Wed Jan 09, 2008 6:58 am Reply with quote
pexli
Valuable expert
Valuable expert
Joined: May 24, 2007
Posts: 665
Location: Bulgaria




I see you get his hash and salt.Use PasswordsPro to crack it.
View user's profile Send private message
IPB, Dictionary
www.waraxe.us Forum Index -> Newbies corner
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: 0.035 Seconds