C Beacon Object Files (BOF) Development

This skill produces production-quality BOFs in C following the official BOF Template conventions. Patterns are derived from real-world BOFs covering process injection, credential access, keylogging, memory dumping, and encrypted payload delivery.

When to use

• User says "create a BOF that…" or "write a BOF for…"
• Converting an existing C PoC into a BOF
• Errors like undefined reference to 'Beacon*' or .text section too large
• Need patterns for DFR, heap management, injection, embedded payloads, multi-mode

Step 1 — File header convention

Every BOF source file begins with a structured doc block: