We spent the first two posts in this series on the why (Introduction) and how (Detecting Today’s Malware) of detecting malware on the network. But that all assumes the network is the right place to detect malware. As Hollywood types tend to do, let’s divulge the answer at the beginning, in a transparent ploy. Drum roll please… You want to do malware detection everywhere you can. On the endpoints, at the content layer, and also on the network. It’s not an either/or decision. But of course each…
As we discussed in the Introduction to the Network-based Malware Detection series, traditional approaches to detecting malware cannot protect us any more. With rapidly morphing executables, increasingly sophisticated targeting, zero-day attacks, and innovative cloaking techniques, matching a file to a known bad AV signature is simply inadequate as a detection mechanism. We need to think differently about how to detect these attacks, so our next step is to dig into each of these specific tactics…
A couple weeks ago we decided to change up the Friday Summary and update the format to something new and spiffy.
Around the turn of the New Year, I always love to see the cartoon where the old guy of the current year gives way to the toddler of the upcoming year. Each new year becomes a logical breakpoint to take stock of where you’re at, and where you want to be 12 months from now. Some of us (like me) aren’t so worried about setting overly specific goals anymore, but it’s a good opportunity to make sure things are moving in the right direction.
Evidently this is the month of anti-malware research for us – I’m adding to the Malware Analysis Quant project by starting a separate related series. We’re calling it Network-based Malware Detection: Filling the Gaps of AV because that’s what we need to do as an industry.
Yep, we’re launching another Quant research project – this time on Malware Analysis. Consider it our little holiday present to all of you.
Aspartame is toxic, so they renamed it AsparSweet(tm) to confuse consumers. GMAC was fined for mistreating customers and accused of violating state laws, so they renamed themselves Ally. Slumping sales of high fructose corn syrup, a substance many feel contributes to obesity and reduced brain function, inspired the new name “corn sugar”. Euro bonds are now “stability bonds”. Corn-fed stockyard beef can now be labelled ‘Organic’. And that is that whole weird discussion on whether pizza is legally…
We have been saying for years that you can’t assume your defenses are sufficient to stop a focused and targeted attacker. That’s what React Faster and Better is all about. But say you actually buy into this philosophy: what now? How do you figure out the bad guys are in your house? And more importantly how they got there and what they are doing? The network is your friend because it never lies.
There are a couple calls you just don’t want to get. Like from the FBI when you’ve had some kind of breach and your secret recipe is listed on eBay. Or from the local cops because your kids did something stupid and you can only hope your umbrella policy will cover it. But those are relatively trivial in the grand scheme of things. I got a call Friday morning that my Uncle Mac had passed away suddenly. I can’t say we were very close, but he met my aunt when I was a kid, and has been present at…
I figure our lack of blogging has created a vacuum of mostly-useless security snark and babble. Who else can put so little content in so many words? But all is not lost – we continue banging away building content for the Nexus. Thanks to a few of our excellent clients, you have the opportunity to hear me ramble on about two of my favorite topics this week. If you need some excuse to get out of your root canal appointment, need to postpone that audit findings meeting, or perhaps just choose not…