ADD / XOR / ROL

Hey all, I thought I need to clarify something about the previous post: I was trying to explain the fact that people reacted harshly to the...

I usually try to stay away from the politics of vulnerability disclosure, mostly because I think (to paraphrase Feynman) that politics of vu...

Hey all, first of all, I seriously have to apologize for the low frequency of blog posts nowadays. We have been doing a bunch of interesting...

Hey all, I am looking for Memoryze dumps of various pieces of malware -- the more the merrier. Does anyone here have some ? Cheers, Halvar

accidental posting, not ready yet

Hey all, I know it is a bit odd to post restaurant reviews on this RE-centric blog, but ... err ... I'll do it anyhow. So I am currently...

Hey all, we have an open full-time position in our office in Bochum, Germany -- in essence, a vuln-dev-using-BinDiff-and-BinNavi-position. W...

Hey all, I won't comment too much here right now (I am kinda busy with work), but imaginably in relation to my last blog post: http://ww...

Hey all, I have to admit that I did not follow the msvidctl.dll situation all that closely, except for my short tweet that this bug was appa...

Hey all, the annual Blackhat / DefCon thing is coming up again, and I just wanted to announce here that I will be in Las Vegas from the 24th...

Hey all, I know this blog post is a bit weird, but I reckon I'd share this: For some reason that is quite unknown to me, my cellphones h...

Hey all, I haven't given a reverse engineering trainings class in Amsterdam for a few years, but this year is different :-) -- I will be...

I posted a while ago about the new DiffDeluxe comparison engine, and that we'd release it in Q1 2009. Well, we're almost there, the ...

Hey all, I will be in Washington DC from the 16th to the 20th of February. Amongst other things, I will be teaching a course at Blackhat DC...

Correction of my last post: It appears that Clam has *some* unpacking support. It is not as comprehensive as some of us would like, but prog...

Hey all, this might be a rather odd question, but given the (unfortunate) fact that ClamAV can't unpack even the simplest packers, has n...

http://taossa.com/index.php/2008/10/13/bugs-vs-flaws/#more-83 I didn't see this post beforehand, and I would like to comment on it (main...

Hey all, apologies for the sensationalist title, but I found another amusing example today where the same function was present in two differ...

... is like a good joke. This one , while requiring special circumstances to succeed with high probability, was responsible for a lot of lau...

Hey all, we have re-activated the BinDiff / BinNavi User Forum under https://zynamics.fogbugz.com/default.asp?BinNavi https://zynamics.fogbu...