Generate, compile, and debug C Beacon Object Files for Cobalt Strike.
npx skills add https://github.com/AeonDave/malskill --skill c-bof
Please help me install this Agent Skill. Skill: c-bof Source: https://github.com/AeonDave/malskill/tree/main/bof/c-bof Command: npx skills add https://github.com/AeonDave/malskill --skill c-bof
This Skill enables the creation, compilation, and debugging of Beacon Object Files (BOFs) in C, streamlining the development of custom payloads for Cobalt Strike and compatible C2 frameworks.
Use the c-bof skill to create a BOF that injects a payload into a target process.
High-intent search queries and answers about installing and using this skill.
Beacon Object Files are COFF objects executed in-memory by Cobalt Strike beacons to perform post-exploitation tasks like credential dumping or process injection. This Skill facilitates BOF generation by converting existing C Proof-of-Concepts into functional payloads and resolving common linking errors.
Yes, this Skill supports generating BOFs from scratch or converting existing C Proof-of-Concepts. It provides implementation patterns for dynamic function resolution, heap management, process injection, multi-mode BOFs, and embedded payloads to ensure compatibility with Cobalt Strike and compatible C2 frameworks.
Beacon Object File linking or entrypoint errors typically occur due to incorrect compilation settings or missing dependencies. This Skill helps debug common BOF linking and entrypoint errors, ensuring your C code is properly compiled using mingw-w64 for seamless execution within the C2 framework.
To implement process injection and credential access patterns in a BOF, utilize this Skill's provided templates for dynamic function resolution and embedded payloads. It facilitates generating C code for advanced techniques like injecting payloads into target processes or dumping LSASS credentials within Cobalt Strike.
Yes, mingw-w64 is required to compile Beacon Object Files written in C. This Skill requires mingw-w64 for compilation and Cobalt Strike or a compatible loader for testing, ensuring the generated BOFs function correctly within your C2 framework environment.
AeonDaveGenerate, compile, and debug C++ Beacon Object Files for Cobalt Strike.
infantesromeroadrianConfigure and operate Sliver, Mythic, and Cobalt Strike C2 frameworks.
ArianHobson333Establish framework-agnostic C2 infrastructure with HTTPS, DNS, mTLS, and WireGuard channels.
AeonDaveEstablish a covert C2 server and agent using HTTP/3 and DNS transports.
