2019/06/17 @ FIRST conference 2019
First, I will introduce WebAssembly concepts and how it is currently used. Secondly, I will analyze some Cryptominer module using static and dynamic analysis (reversing, decompilation, DBI, …) applied on WebAssembly. Finally, I will expose some techniques to detect and mitigate them.
- WebAssembly Basics
- Module dissection
- Program analysis
- WebAssembly Cryptominers
- Analysis (Coinhive & Cryptoloot)
- Cryptominers detection