Recently in security Category

Less than two weeks ago I've sent a tweet asking for honeypot recommendations. I wanted to play a bit with something new, something I never did before, mostly because I never had time for it (right, like I have it now). Anyway, thanks to all the great people that replied to my tweet I've learned a lot and found some great software. Now it's time to give something back to the community.

Kippo - simply amazing

First honeypot I've reached for was kippo. It is a medium interaction SSH honeypot designed to log brute force attacks and log the whole session as it goes - including timings, typos, etc. The magic sauce is that you can play the session back (with typos!) and see what the attackers are made of. Believe me - playing back those session is totally amazing! Some samples are available on project's page.
There are also other features to like, like trapping sessions and not disconnecting them even if bad guys do logout, logging ssh client used (very easy to tell scanning bots apart from real people), quite nice interaction and most of all easy way to extend your honeypot it with your own commands.

Certainly 140 characters is not enough to express all the thoughts around recent CSRF flaw in OpenCart and how it was handled (in my humble opinion it even deserves nomination for Pwnie Awards), although some people had a good go at Daniel Kerr.

Above is just a selection of comments that you can find on Twitter and in all of this negative karma there is some good thing going on. This incident got quite a lot of people to write some really good posts about the incident. Some of my favorite posts are Humble Helps and Psychology of "Secure Code" - definitely worth reading.

Although I'm not an expert in either coding or security (but I did quite a lot of both) I think there is also a bit more to it.

The competition is now officially over and I have to say it was AWESOME!

Those that made it to BruCON had a chance to play it, those that came to SANS London 2009 also had their fun, all the rest of you - bad luck :-/ maybe next time.

The Hex Factor was run for four evenings/nights at The Fox Bar and Restaurant located literally next to the Excel center where SANS courses were hosted. What can be better than beer, hacking and a spirit of competition?!

Tasks set by the authors were varied in difficulty and topics they covered. One category was about history and culture of hacking with a bit of general teaser tasks and was called Once Upon A Time, like finding a name of candy shop at <street name>, so that was a soft introduction.

My favorite category was Out Of The Box category (also known as Pure Leetness), where questions were really 'out of the box' and solving them was the best fun I had for a long time! First 100 points for finding a number 'hidden' in the message was really simple and here's how I did it:



I didn't have time to do the one for 200 points, but finally after some time I managed to solve the 300 points one - finding a secret number hidden in the PDF file - hats off to Didier Stevens for this task - it was amazing! Didier's blog was a great guide and help in the process.

Well... my plan to blog live from the CONFidence was good but still remained to be more of a plan than a reality. Twitting went much better (possibly because you can twitt between chats with people, drinks, etc) so I'll wrap up what happened and how it went.

The conference was great - I really liked the lectures (those I actually made to), loved the chat with speakers and it was awesome to meet some old friends and make some new contacts. Overall, if you didn't come to Warsaw for CONFidence09.02 you missed quite a lot.

Day 1 summary
There was very nice presentation by Felix "FX" Lindner on how 'awesome' Cisco IOS is, Claudio Criscone (@paradoxengine) talked about security in virtualization environments, Frank Breedijk renamed hist AutoNessus to Seccubus (new twitter feed at @seccubus), Leonardo NVE Egea showed us how you can use the satellites to work as your downlink (and it seemed much easier than actually you would think), Pavol Luptak pretty much owned the RFID there (yes, the basic cloning kit is just €30), Elisa dropped the pressure a bit with Power Point Karaoke where Felix "FX" Lindner was presenting about detecting unknown alcohols, Raoul Chiesa gave great presentation about knitting (yes, knitting) and I was rolled into a presentation about IT slang/acronyms and there was something about insulting someone :-) and that was just the first day.

Day 2 summary
For those that survived the 'afterparty' on the evening/night/morning you had a chance to see nice explanation of the cold boot attack given by Nadia Heninger, Nick DePetrillo discussed 'what could go wrong' with intelligent power grids and believe me... there's a lot! Jacob Applebaum (@ioerror) gave us some TOR love and a lot of TOR laptop stickers. Alessio "mayhem" Penasilico (@mayhemspp) and Raoul Chiesa gave nice presentation on history of hacking telcos - there was some good info there... just before Raoul killed it all with final presentation dissecting the underground economy (with some slides show just after the cameras and other recording equipment was turned off). That was a really good one...

Finishing off, Frank has posted a bunch of posts about presentations we saw in Warsaw. They are:

• Fusing 3rd party threat feeds to obtain better threat intelligence - Eddie Schwartz
• Router Exploitation - Felix "FX" Lindner
• My Seccubus slide deck (slides from Frank's presentation)
• My TLS renegotiation vulnerability slides (Frank's lightning talk during one of the breaks)
• Mifare Classic anaysis - Pavol Luptak
• Power Hungy People - Nick DePetrillo
• The Tor Project - Jacob Appelbaum
• Underground economy - Raoul Chiesa
  

That's it for now - just make sure you get there next time :P

Almost half of the day at CONFidence09.02 has already passed. Some interesting stuff of course...

Starting with Dragorn's and RenderMan's "Wireless threats; They're not dead yet!" we've heard once again how bad and how dead WEP really is. Good refresher for some people I guess. Best part was discussing client side attacks via wifi - airpwn style but without goats this time, using malicious JS with such a nice feature like browser side caching, defeating SSL, hiding all of that in plain sight with call-home feature that will be very hard to notice in most of environments.

Then I skipped several presentations - I really needed a reboot :-)

Next one I made to was Felix "FX"Lindner talking about how sweet hacking Cisco IOS can be. Frank (@autonessus) has already blogged about this one so I'll just put a few notes here.

• Cisco's HTTP admin interface runs off their understanding of HTTP and not Apache.
• IOS doesn't have recovery procedure for software crashes due to it's monolithic structure - the only remedy is to reboot the whole box (quite easy to spot even by untrained admin - the networkz are down!) which takes time (even several minutes).
• Cisco has added TCL scripting in some versions of IOS :-)

More to follow... and yes, we use #confidence0902 as hashtag.