Ross ROSS = Recommend OSS · open-source software intelligence for agents

WKL-Sec/HiddenDesktop

HVNC for Cobalt Strike observed · 2026-08-28

github.com/WKL-Sec/HiddenDesktop · C · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

20/100

  • Activity 0
  • Release rhythm 8
  • Longevity 85
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 1201
  • days_rel: n/a
  • days_push: 1000
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

1343 stars · 207 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Hidden Desktop is a Cobalt Strike BOF implementation of HVNC (Hidden Virtual Network Computing), letting red team operators interact with a remote Windows desktop session covertly. It is a C rewrite of TinyNuke's HVNC, consisting of a BOF initializer, position-independent shellcode, a server with operator UI, and application launcher BOFs.

Use cases

  • covertly view and control a remote Windows desktop during a red team engagement
  • run applications like browsers or cmd in a hidden desktop session on a compromised host
  • replace TinyNuke-based HVNC tooling with a native Cobalt Strike BOF
  • launch programs invisibly to the logged-in user via Beacon
  • forward HVNC traffic through the team server with rportfwd

When to choose

  • you operate Cobalt Strike and need hidden desktop/VNC-like capability
  • you want a C-based, position-independent HVNC alternative to TinyNuke forks
  • you need to launch and interact with applications on a hidden Windows desktop from a Beacon

When to avoid

  • you need a general-purpose legitimate remote desktop tool
  • you do not use Cobalt Strike or compatible Beacon environments
  • you need cross-platform operator UI support beyond Windows

Facets

cli-tool · maturity active

security penetration-testing security penetration-testing developer-tools windows cli hvnc cobalt-strike bof red-team hidden-desktop remote-desktop offensive-security remote-control

1 source

Member repositories

RepositoryRoleHealth v2
WKL-Sec/HiddenDesktopmain20

For agents

markdown · JSON · MCP: product_card(name="WKL-Sec/HiddenDesktop")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem