Backdooring PuTTY — PE Injection & C2 Beacon Delivery
Manual PE backdooring from scratch: code cave injection, new section addition, XOR evasion, and Adaptix C2 beacon delivery inside a legitimate PuTTY binary.
PE
Walking the PE — Static Analyzer & PEB Walker
Deep dive into the Windows PE file format and runtime process inspection via PEB walking — parsing headers, import/export tables, and the loader module list.