A couple weeks ago, Rob wrote a couple of nice diaries. In our private handlers slack channel I was joking after the first one about whether he was going to rewrite CyberChef in PowerShell. After the second I asked what about SHA3? So, he wrote another one (your welcome for the diary ideas, Rob). I was only half joking.
Article Link: https://isc.sans.edu/diary/rss/26170