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so in this video I wanted to go over a little bit about file signatures of different files and things that you might encounter if youamp;#39;re ever doing forensic analysis of somebodyamp;#39;s computer as you can see right here Iamp;#39;ve just set up a little folder here and filled it full of some JPEG images however one in particular kind of catches my attention right here it says this wildlife JPEG as you can see itamp;#39;s itamp;#39;s rather large in size and if I try to double click on it it says that Windows Photo Viewer canamp;#39;t open it because it could be damaged corrupt or too large so already a couple of things appear to me to be a little bit suspicious so as I mentioned I wanted to talk about file signatures so Iamp;#39;ve gone ahead and opened up a all of these files in just an open-source hex editor known as hxd Iamp;#39;ll put the loop to the program down in the description and what we can see is just all of that all of the values of all of the the the bytes