A Dirty Distillation of Proposed V2V Readiness
Good Afternoon Internet, Chris Valasek here. You may remember me from such automated information kiosks as “Welcome to Springfield Airport”, and “Where’s Nordstrom?” Ever since Dr. Charlie Miller and I began our car hacking adventures, we’ve been asked about the upcoming Vehicle-to-Vehicle (V2V) initiative and haven’t had much to say because we only knew about the technology in the abstract. I finally decided to read the proposed documentation from the National Highway Traffic Safety Administration (NHTSA) titled: “Vehicle-to-Vehicle Communications: Readiness of V2V Technology for Application” (https://ioactive.com/wp-content/uploads/2014/09/Readiness-of-V2V-Technology-for-Application-812014.pdf). This is my…
Killing the Rootkit
Cross-platform, cross-architecture DKOM detection To know if your system is compromised, you need to find everything that could run or otherwise change state on your system and verify its integrity (that is, check that the state is what you expect it to be). “Finding everything” is a bold statement, particularly in the realm of computer security, rootkits, and advanced threats. Is it possible to find everything? Sadly, the short answer is no, it’s not. Strangely, the long answer is yes, it is. By defining the execution environment at any…
Silly Bugs That Can Compromise Your Social Media Life
A few months ago while I was playing with my smartphone, I decided to intercept traffic to see what it was sending. The first thing that caught my attention was the iOS Instagram app. For some reason, the app sent a request using a Facebook access token through an HTTP plain-text communication. Here is the original request that I intercepted from the Instagram app: POST /api/v1/fb/find/?include=extra_display_name HTTP/1.1 Host: instagram.com Proxy-Connection: keep-alive Accept: */* Accept-Encoding: gzip, deflate Content-Length: 337 Content-Type: multipart/form-data; boundary=Boundary+0xAbCdEfGbOuNdArY Accept-Language: en;q=1, es-MX;q=0.9, fr;q=0.8, de;q=0.7, zh-Hans;q=0.6,…
Remote survey paper (car hacking)
Good Afternoon Interwebs, Chris Valasek here. You may remember me from such nature films as “Earwigs: Eww”. Charlie and I are finally getting around to publicly releasing our remote survey paper. I thought this went without saying but, to reiterate, we did NOT physically look at the cars that we discussed. The survey was designed as a high level overview of the information that we acquired from the mechanic’s sites for each manufacturer. The ‘Hackability’ is based upon our previous experience with automobiles, attack surface, and network structure. Enjoy!
Upcoming Blackhat & DEF CON talk: A Survey of Remote Automotive Attack Surfaces
Hi Internet, Chris Valasek here; you may remember me from such movies as ‘They Came to Burgle Carnegie Hall’. In case you haven’t heard, Dr. Charlie Miller and I will be giving a presentation at Black Hat and DEF CON titled ‘A Survey of Remote Automotive Attack Surfaces’. You may have seen some press coverage on Wired, CNN, and Dark Reading several days ago. I really think they all did a fantastic job covering what we’ll be talking about.
Hacking Washington DC traffic control systems
This is a short blog post, because I’ve talked about this topic in the past. I want to let people know that I have the honor of presenting at DEF CON on Friday, August 8, 2014, at 1:00 PM. My presentation is entitled “Hacking US (and UK, Australia, France, Etc.) Traffic Control Systems”. I hope to see you all there. I’m sure you will like the presentation. I am frustrated with Sensys Networks (vulnerable devices vendor) lack of cooperation, but I realize that I should…
Glass Reflections in Pictures + OSINT = More Accurate Location
By Alejandro Hernández – @nitr0usmx Disclaimer: The aim of this article is to help people to be more careful when taking pictures through windows because they might reveal their location inadvertently. The technique presented here might be used for many different purposes, such as to track down the location of the bad guys, to simply know in which hotel is that nice room or by some people, to follow the tracks of their favorite artist. All of the pictures presented here were posted by the owners on…
Hacking US (and UK, Australia, France, etc.) Traffic Control Systems
Probably many of you have watched scenes from “Live Free or Die Hard” (Die Hard 4) where “terrorist hackers” manipulate traffic signals by just hitting Enter or typing a few keys. I wanted to do that! I started to look around, and while I couldn’t exactly do the same thing (too Hollywood style!), I got pretty close. I found some interesting devices used by traffic control systems in important US cities, and I could hack them 🙂 These devices are also used in cities in the UK, France, Australia, China, etc.,…
Hacking the Java Debug Wire Protocol – or – “How I met your Java debugger”
By Christophe Alladoum – @_hugsy_ TL;DR: turn any open JDWP service into reliable remote code execution (exploit inside) <plagiarism> Kids, I’m gonna tell you an incredible story. </plagiarism> This is the story of how I came across an interesting protocol during a recent code review engagement for IOActive and turned it into a reliable way to execute remote code. In this post, I will explain the Java Debug Wire Protocol (JDWP) and why it is interesting from a penetration tester’s point of view. I will…
A Wake-up Call for SATCOM Security
During the last few months we have witnessed a series of events that will probably be seen as a tipping point in the public’s opinion about the importance of, and need for, security. The revelations of Edward Snowden have served to confirm some theories and shed light on surveillance technologies that were long restricted. We live in a world where an ever-increasing stream of digital data is flowing between continents. It is clear that those who control communications traffic have an upper-hand. Satellite Communications (SATCOM) plays a vital…