https://3cb17b0e.camati-site.pages.dev/tags/cryptography/ Recent content in cryptography on Hugo -- gohugo.io en-us Mon, 26 Oct 2026 21:42:33 -0300 https://3cb17b0e.camati-site.pages.dev/posts/case-study-10/ Mon, 26 Oct 2026 21:42:33 -0300 https://3cb17b0e.camati-site.pages.dev/posts/case-study-10/ Foreigner Write-up Description This is my write-up for Sherlock Challange Foreigner, a malware reverse engineering using SAST method and TTPs against the dropper Wifi driver bundled with second stage malware in it in a DFIR scenario. Scenario An organization has requested assistance after a user followed instructions from a website claiming their system required an urgent fix. The site prompted the user to manually execute several commands to resolve the issue. https://3cb17b0e.camati-site.pages.dev/posts/case-study-09/ Sat, 08 Aug 2026 18:59:27 -0300 https://3cb17b0e.camati-site.pages.dev/posts/case-study-09/ MalevolentModMaker Write-up Introduction In this write-up I’ll walk through the questions I answered about the Sherlock challenge, MalevolentModMaker, done on HTB, with some evidence captured by screenshots of the answers found. Scenario Bob, a senior software engineer at Acme Inc., was taking a break from correcting AI code to check in with his favorite gaming community. One of the newer members shared a new program that can make mods for a popular game.