Petka was known to release and loaders that intercepted the Hardlock API at ring3, sometimes ring0. 5. Strengths of the Problem as a Learning Exercise If you’re a developer learning reverse engineering:

Petka Hardlock Problem File

Petka was known to release and loaders that intercepted the Hardlock API at ring3, sometimes ring0. 5. Strengths of the Problem as a Learning Exercise If you’re a developer learning reverse engineering: