RSA Rises to the Challenge of APTs

Recent news around APT attacks have underscored the critical importance of improving our techniques for rapidly detecting, analyzing and responding to APTs. To foster research in this area, Los Alamos National Lab (LANL) recently released an anonymized dataset of DNS activity collected from their internal servers over a two months window (February and March 2013), overlaid with traffic from 20 simulated APT attacks during the month of March. LANL also issued a public challenge to the cybersecurity community to “develop techniques for detecting malicious externaldomains given the DNS logs for a site and to identify potentially infected hosts in the process.”

The Danger of Denial

I was very surprised recently, in a conversation I had with someone I used to work with, to hear him remark that he didn’t think there is any such thing as stealthy, targeted attacks. His comment was something like “those warnings about APTs, targeted attacks, whatever you want to call them, is just a distraction…

sanbox

How to Make Your Sandbox Smarter

Sandboxes are a great tool with two primary uses: 1.) A tool to assist malware analyst during their analysis and 2.) A first line security tool for Tier 1/Level 1 (T1/L1) analysts to help determine if a file exhibits malicious behavior and to rate the severity of an incident. It is the later use that I am going to focus on. When used correctly, sandboxes can enhance a T1/L1 analysts ability to detect and classify incidents for an organizations’ Security Operation Centers (SOC).

The next marketing buzzword in security is…

Every year we seem to have a new buzz term in security. As someone who lives in the security product marketing world I’ve seen trends come and go. Terminology that was once mandatory in every piece of collateral suddenly becomes stale and cringe-worthy (APT is becoming one of these). We’ve had a bunch of buzzwords and phrases; some were pretty good and some were really terrible. I should know I helped propagate some of these buzzwords.

Want to Save the Universe?

I like Star Trek. I’ve always wanted to be Captain Kirk (had to pick one…Picard is great too) sitting in that chair on the bridge of the Enterprise with seemingly endless resources at my disposal with a mission to protect the universe. I’m not giving up, but that’s probably not going to happen. However, I do get a bit of the same thrill as I have the opportunity to work in the Critical Incident Response Center lab we have set up at RSA for research and demonstration purposes.

Lions at the Watering Hole – The “VOHO” Affair

As part of routine security research, the RSA Advanced Threat Intelligence Team identified a new hacking attack this week that uses a technique that we’ve termed “Watering Hole”. In the new attack we’ve identified, which we are calling “VOHO”, the methodology relies on “trojanizing” legitimate websites specific to a geographic area which the attacker believes will be visited by end users who belong to the organization they wish to penetrate. This results in a wholesale compromise of multiple hosts inside a corporate network as the end-users go about their daily business, much like a lion will lie in wait to ambush prey at a watering hole.

Stalking the Kill Chain: Tired of Being Hunted?

Shady Rat, Aurora, Poison Ivy, ZeuS, SpyEye, Ice IX, Stuxnet and Flame. This strange combination of terms may have no immediate relation to the layman, but for those involved in computer security and incident response, they speak of events that have sparked press coverage, executive interest and late nights.

Telling the Story: Using Narrative in Talking about Security

I had the opportunity recently to speak about “Advanced Security” at the Evanta CISO Executive Summit event in Houston.  Just before going onstage for my presentation, I had a great conversation with David Frazier (Director of IT for Halliburton) about the approaches he’s taken not only in security strategy, but in discussing security with the…

Welcome to the Club

A few months ago I had a conversation with a security professional working in a major US defense contractor. It was right after the attack on RSA. “Welcome to the club”, he said, “we’ve been hit by these APTs for years”.