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Thu, 15 May 2014

BlackOps Hacking Training - Las Vegas

Get some.


BlackOps you say?
At SensePost we have a range of courses in our Hacking by Numbers reloaded series. We feel each one has its own special place. I've delivered almost all the courses over the years, but my somewhat biased favourite is our recently updated BlackOps Edition. Myself (Glenn) and Vlad will be presenting this course at BlackHat Vegas in August.


Where Does BlackOps fit in?
Our introductory courses (Cadet and Bootcamp) are meant to establish the hacker mindset - they introduce the student to psychological aspects of an attacker, and build on that to demonstrate real world capability. BlackOps is designed for students who understand the basics of hacking (either from attending Bootcamp/Cadet, or from real-world experience) and want to acquire deeper knowledge of techniques we use. We built the course based on our 13 years of experience of performing security assessments.


But really, what's the course about?
This course is aimed at those who've been performing penetration testing for a while, but still feel a bit lost when they've compromised a host, or network and want to know the best possible approach to take for the next step. All of the labs in this course come from real life assessments, with the final lab being a full-blown social engineering attack against an admin with pivoting, exfiltration and the works. Specifically, we're going to cover the following topics:


1. Advanced Targeting
A hacker who can quickly and effectively identify targets is a successful attacker. We'll be looking at non-standard techniques for identifying targets, such as mDNS, IPv6, and other rapid reconnaissance techniques.


3. Compromise
You may know how to roll a generic metasploit payload, but we'll be looking at some lesser utilised approaches to compromise. From WPAD injection, to rogue routers in IPv6, to good old smbrelay attacks, to crypto attacks against obfuscated credentials.


4. Privilege Escalation
So you've gotten a shell, now what?
Following on somewhat succinctly, how do you elevate your privileges after compromising a box? Everyone wants to be root or enterprise admin, but how do you go about this without raising the alarm and keeping your shell?


5. Pivoting
Don't underestimate the importance, or intricacies of this topic. Once you've compromised a lowly network edge server, or the receptionist PC, how do you bounce through that box to get to the good stuff, three DMZs deep? We'll show you how. A must-have for every hackers box of tricks.


6. Open Source Intelligence (OSINT)
Finding out as much as possible about an adversary from publicly available information is one of the most important steps of any hack. This relates to both infrastructure (domains, IP ranges, etc) and personnel. In this section we'll focus mainly on the latter. How can you find out more information about the girlfriend of the son of your target company's CEO? We'll show you. Why would you want to? A good social engineering attack abuses trust relationships, so nothing makes a dad click on that dodgy looking email if it was from his son.


7. HIPS Evasion
Hackers don't like getting caught. So we'll teach you how to evade 100% (yes, 100%) of anti-virus products on the market, as well as hiding from smart traffic filtering devices. Bring your own ninja outfits, we'll provide the skill-set.


8. Client Side Attacks
The weakest layer of the OSI stack - the human. Trust us, if you really want to compromise an organization, going after the receptionist's outdated Windows box is the first stepping stone. After all, why wouldn't she open an email that appears to come from her boss, and has a harmless .xls attached?


Each module of the above modules has a theory section followed by a practical lab to allow you to practise your newly acquired skills. The course finishes with a Capture-the-Flag, with a grand prize. Honestly, this final lab is enjoyable and guaranteed to bring a smile on your face whilst doing it.


We're looking forward to sharing out knowledge, experience, and passion for security with you. Please sign up here.


-Glenn & Vlad

Thu, 5 Sep 2013

44CON 2013

In one week, it's 44CON time again! One of our favourite UK hacker cons. In keeping with our desire to make more hackers, we're giving several sets of training courses as well as a talk this year.


Training: Hacking by Numbers - Mobile Edition


If you're in a rush, you can book here.


We launched it at Blackhat USA, and nobody threw anything rotting, in-fact some said it went pretty well; our latest addition to the Hacking by Numbers training.


We created the course to share our experience testing mobile applications and platforms, and well, because lots of people asked us to. The course shows you how to test mobile platforms and installed applications for vulnerabilities. HBN Mobile provides a pretty complete and practical overview into the methods used when attacking mobile platforms and presents you with a methodology that can be applied across platforms (although we focus on iOS and Android). This course is mostly for existing penetration testers who are new to the mobile area looking to learn how to understand, analyse and audit applications on various mobile platforms.


For more information about the course, and to book a place, head over here.


Workshop: Malware Reverse Engineering


If we were marketing to hipsters, we'd use words like “bespoke” and “handcrafted” to describe this workshop. While it's not made out of yams, it was put together especially for 44con.


Inaki and Siavosh's workshop will cut through the black-magic often associated with reverse engineering and malware. Advanced attacks usually have some form of malware involved, and learning to pull these apart to understand the kill chain is an increasingly vital skill.


Using real malware used in attacks against large corporates, students will look at both behavioural analysis and code analysis, to determine what the malware does.


If you're keen to attend, speak to the 44con crew at the front desk on arrival.


Talk: 'Honey, I'm Home' - Hacking Zwave Home Automation Systems


Behrang and Sahand will be presenting the results of their research into smart homes on day two at 09:30am.


“Smart homes” employing a variety of home automation systems are becoming increasingly common. Heating, ventilation, security and entertainment systems are centrally controlled with a mixture of wired and wireless networking. In 2011 the UK market for home automation products was estimated at GBP 65 million, an increase of 12% on the previous year, with the US market exceeding $3 billion. Zigbee and Z-Wave wireless protocols underpin most home automation systems. Z-Wave is growing in popularity as it does not conflict with existing 2.4GHz WiFi and Bluetooth systems.


Their talk describes the Z-Wave protocol and a number of weaknesses, including how to build a low-cost attack kit to perform packet capture and injection, along with potential attacks on the AES crypto implementation. Bottom line: they can walk up to a house, disable security sensors, then open the front door. LIKE A BOSS

Mon, 19 Aug 2013

BlackHat Conference: Z-Wave Security

We are publishing the research paper and tool for our BlackHat 2013 USA talk on the Z-Wave proprietary wireless protocol security. The paper introduces our Z-Wave packet interception and injection toolkit (Z-Force) that was used to analyze the security layer of Z-Wave protocol stack and discover the implementation details of the frame encryption, data origin authentication and key establishment process. We developed the Z-Force module to perform security tests against the implementation of the Z-Wave security layer in encrypted home automation devices such as a door locks. The paper describes the details of a critical vulnerability discovered in a Z-Wave door lock that could enable an attacker to remotely take full control of the target device without knowledge of the network encryption key. The Z-Force download archive contains the GUI program and two radio firmware files for the receiver and transmitter TI CC1110 boards.
This research will also be presented at 44Con 2013 in London next month, followed by the release of Z-Force source code and US frequency support (908.4 MHz) in the firmware.


Link to conference page and paper: http://research.sensepost.com/conferences/2013/bh_zwave
Link to Z-Force project and download page: http://research.sensepost.com/tools/embedded/zforce

Wed, 12 Jun 2013

BlackHat Challenge - 2013


One of the things we try and get across in our training - is that pen-testing requires out of the box thinking. It's also about solving puzzles and making things work the way you want them to. It's about identifying the small vulnerabilities (which are often easy to spot), and trying to leverage them into something useful. A key process we strive to do at SensePost, when performing these penetration tests, is about having fun.


However, since we're not presenting our HBN Combat course at BlackHat this year, we thought we'd treat people to a nice, mind-boggling challenge prior to BlackHat. Furthermore, instead of opting for the normal crypto or reversing-type challenges which seem to have become the norm, we thought we'd make it an infrastructure challenge for once. In other words, people get to compromise real, live boxen. We've also made it real-world, this is something you might be faced with when performing a infrastructure test.


The Scenario:


You've been tasked with performing an infrastructure assessment against ACME Bank. You've fired up your favorite foot printing tool, run through the usual intelligence gathering methodology and noticed they seem to have a minute Internet footprint. So small, in fact, that the only entry point you have is what appears to be a router at 197.221.19.20.


The Mission:


Obtain access to a host on the internal network and put your name on the wall of fame. The first name on the wall wins.


If one takes a quick glimpse at the target, it will be obvious that the person who makes the first break is probably going to be able to control what other people do (with great power comes great responsibility). Also, there is probably a relatively high chance of people inadvertently blocking themselves off from the target. As such, the challenge is going to be reset to "factory default" at 04h00 MT every day.


If you find this type of test enjoyable, we think you'd enjoy our BlackOps course, which aims to fine-tune your penetration testing skills. A summary of our other courses is available here.


The Prize:


We've created a very cool SensePost Blackhat USA 2013 t-shirt and this is limited edition to SensePost staff only, but for the person who gets the first name on the wall, we think you deserve your own.


Have fun, happy haxoring, and hope to see you all at BlackHat.

Thu, 23 May 2013

Stay low, move fast, shoot first, die last, one shot, one kill, no luck, pure skill ...


We're excited to be presenting our Hacking By Numbers Combat course again at Black Hat USA this year. SensePost's resident German haxor dude Georg-Christian Pranschke will be presenting this year's course. Combat fits in right at the top of our course offerings. No messing about, this really is the course where your sole aim is to pwn as much of the infrastructure and applications as possible. It is for the security professional looking to hone their skill-set, or to think like those in Unit 61398. There are a few assumptions though:


  • you have an excellent grounding in terms of infrastructure - and application assessments

  • you aren't scared of tackling systems that aren't easily owned using Metasploit

  • gaining root is an almost OCD-like obsession

  • there are no basic introductions into linux, shells, pivoting etc.


As we've always said, it is quite literally an all-hack, no-talk course. We are not going to dictate what tools or technologies get used by students. We don't care if you use ruby or perl or python to break something (we do, actually - we don't like ruby), just as long as it gets broken. The Combat course itself is a series of between 12 and 15 (depending on time) capture the flag type exercises presented over a period of two days. The exercises include infrastructure, reverse engineering and crypto.


These targets come from real life assessments we've faced at SensePost, it's about as real as you can get without having to do the report at the end of it. How it works is that candidates are presented with a specific goal. If the presenter is feeling generous at the time, they may even get a description of the technology. After that, they'll have time to solve the puzzle. Afterwards, there will be a discussion about the failings, takeaways and alternate approaches adopted by the class. The latter is normally fascinating as (as anybody in the industry knows), there are virtually a limitless number of different ways to solve specific problems. This means that even the instructor gets to learn a couple of new tricks (we also have prizes for those who teach them enough new tricks).


In 2012, Combat underwent a massive rework and we presented a virtually new course which went down excellently. We're aiming to do the same this year, and to make it the best Combat course ever. So if you're interested in spending two days' worth of intense thinking solving some fairly unique puzzles and shelling boxen, join us for HBN Combat at BlackHat USA.