I'm currently learning about crypters and this is what I've learned so far. A crypter consists of a builder and a stub. The builders role is to encrypt a file and the stub wraps the file and makes it run in a buffer aka in the memory of the machine it is being decrypted on. (Please do correct if I am wrong) I have created my File Encrypter (The builder) and to be honest I have no idea how to create a stub.. I've been looking around the entire day but all I can find are these really old Console applications not explaining anything really.. So my question is.. How do I wrap my current file encrypter with a stub.. or how do I create a stub. Not to sure how to form that question since I am new to stubs. I already have the builder.