{"id":85,"date":"2011-11-18T16:40:52","date_gmt":"2011-11-18T16:40:52","guid":{"rendered":"http:\/\/www.hexacorn.com\/blog\/?p=85"},"modified":"2015-04-08T05:20:34","modified_gmt":"2015-04-08T05:20:34","slug":"forensic-riddle-1","status":"publish","type":"post","link":"https:\/\/www.hexacorn.com\/blog\/2011\/11\/18\/forensic-riddle-1\/","title":{"rendered":"Forensic Riddle #1"},"content":{"rendered":"

I have always been interested in riddles and puzzles, and I have a lot of respect for people who create them. So, when I’ve been thinking of opening this blog I always had in mind a section that would be dedicated to riddles. The idea is of course\u00a0not new. I borrowed this particular one from Richard Wiseman<\/a> – one of my favorite authors. He posts a puzzle every Friday and provides an answer to it on Monday.<\/p>\n

So, stepping on giant’s shoulders I will be posting a new riddle every Friday as well. The topic will be forensics, malware analysis, and any sort of binary-data related fun facts. The goal is to post something short, simple, and relatively easy to crack, yet a bit quirky or with a twist, so that you may have fun and hopefully learn something new. Of course, if you are in the industry long enough, you will crack it in no time.<\/p>\n

I will start with something I have came up with 2 years ago while working for my previous employer. I modified it to avoid potential copyright issues, yet the fundamental principle stays the same. In a hindsight, it is not that difficult, yet I think the guys who faced it found it challenging at that time and their interesting approach to the problem (they generated a lot of ideas!) led me to post a few more riddles on our internal mail list.<\/p>\n

The Riddle:<\/p>\n