Feb. 5, 2024, 3:20 p.m. | MalBot

Malware Analysis, News and Indicators - Latest topics malware.news

By Gustavo Grieco


Cosmos is a platform enabling the creation of blockchains in Go (or other languages). Its reference implementation, Cosmos SDK, leverages strong fuzz testing extensively, following two approaches: smart fuzzing for low-level code, and dumb fuzzing for high-level simulation.


In this blog post, we explain the differences between these approaches and show how we added smart fuzzing on top of the high-level simulation framework. As a bonus, our smart fuzzer integration led us to identify and fix three …

blockchains blog blog post code cosmos fuzz fuzzing fuzz testing high implementation languages low platform reference sdk simulation smart state testing

Humbly Confident Security Lead

@ YNAB | Remote

Information Technology Specialist II: Information Security Engineer

@ WBCP, Inc. | Pasadena, CA.

Director of the Air Force Cyber Technical Center of Excellence (CyTCoE)

@ Air Force Institute of Technology | Dayton, OH, USA

Senior Cyber Security Analyst

@ Valley Water | San Jose, CA

Cybersecurity Subject Matter Expert

@ QinetiQ US | Washington, DC, United States

Program Cybersecurity Manage (F/M/X)

@ Alstom | Villeurbanne, FR