Old Program I've found in my folders, I've created it while learning System.Security.Cryptography in C#. Capable of Encrypting and Decrypting files using the AES algorithm.

Unlike traditional attacks that rely on exploits, this succeeds through social engineering combined with abuse of Windows' ...

I did not download a file locker. I repurposed a tool I already had.

Google have released the PSP (PSP Security Protocol) specification and a reference implementation. That implementation is in C. The psp_security crate is a Rust port of the reference implementation.