darkr4y/geacon
Practice Go programming and implement CobaltStrike's Beacon in Go observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2392
- days_rel: n/a
- days_push: 2161
- n_releases_24m: 0
Adoption not part of the score
1266 stars · 205 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Geacon is a Go implementation of CobaltStrike's Beacon implant, built to study the C2 protocol through reverse engineering. It supports command execution, file upload/download, and file browsing against CobaltStrike 4.x team servers.
Use cases
- implement a cobaltstrike beacon in go
- learn cobaltstrike c2 protocol analysis
- test red team tooling against a teamserver
- study how beacon communicates with team server
- cross-platform implant for security research
- reverse engineer cobaltstrike network protocol
When to choose
- you want to learn or research the CobaltStrike Beacon protocol in Go
- you need a lightweight open-source beacon for authorized red team testing on Linux or macOS
- you are studying protocol reverse engineering techniques
When to avoid
- you need full CobaltStrike feature parity or custom C2 profiles
- you want a maintained production-grade implant with a license
- you cannot legally use offensive security tooling in your jurisdiction
Facets
application · maturity maintenance
security reverse-engineering networking security penetration-testing reverse-engineering windows go cross-platform cobaltstrike beacon c2 red-team protocol-analysis offensive-security linux macos
1 source
- readme: https://github.com/darkr4y/geacon · fetched 2026-08-28 · 05d7de45ebf5
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| darkr4y/geacon | main | 32 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem