
Q: Won't this simply encourage the creation of new malware?
A: No, we don't believe so. The process that will
be undertaken by contestants is already happening 24 hours a day, 7
days a week worldwide and it would be naive to think otherwise. It is
because of this that we want to analyse how difficult a suitably
motivated attackers' task is to circumvent widely deployed AV defences.
Q: Will the samples generated for the contest be given to AV vendors?
A: We very much hope so, but this is down to each
contestant to decide. We are optimistic that contestants will give us
permission to pass on their modified samples to the AV vendors that
want them, but it is not something we are able to demand of them. All
samples, including those submitted to AV vendors will be securely
deleted from the Race to Zero systems after the contest analysis is
complete.
Q: Is this an attempt to undermine the AV vendors?
A: Certainly not. Part of doing security research
is tackling questions that may at first appear highly controversial. We
feel that there are legitimate questions for us to investigate about
the techniques that could be used by attackers. By researching into
these areas we hope to be able to bolster the defences against malware
that will be available in addition to AV. We are not saying AV has no
value, or that people should turn off their AV protection.
Q. What do you mean by signature-based AV?
A. Almost all AV engines today work at a level
higher than just blacklisting samples. They have a heuristic component
to them which looks for routines common to a family of malware. They
may be able to unpack the sample and analyse the underlying executable so
that if you were to repack the sample with a different packer it would
still be detected. In the end though they are still looking for
particular patterns or signatures.