Doable even if you have no prior reverse-engineering experience. If you beat the challenge there is also a chance you get a good amount of bitcoin, however the coin had already been transferred out of the wallet well before I completed it. I imagine this puzzle filters out a significant amount of applicants. Less
a hash function is a one that take the content of a file and produce a foot print for this content. in general the hash function produces the footprint in a target image that is smaller then the range of the content Less
1st and the 2nd rounds of interviews are tough. The most difficult questions were about DEP/ASLR. Knowing just the definition is not good enough, you should understand where these concepts are applied and where they can be exploited.