S6 DLP Test Site · media carrier lab

NoiseCloud MP4 carrier lab

Generate and decode real MP4 carriers using Lucas Ferraz’s NoiseCloud tool. This page is for defensive DLP validation: small benign files, explicit operator action, and no automatic upload to YouTube or any other platform. We are testing the blind spot, not offering a drive-through exfil counter.

WEV1 / WeaveGo + FFmpeg backend2 MiB encode cap50 MiB decode cap

1. Encode file to MP4

Use a canary or tiny sample. The backend invokes the upstream NoiseCloud CLI and returns a downloadable MP4 carrier.

Waiting for file.

2. Decode MP4 to file

Upload a generated NoiseCloud MP4 carrier and recover the payload. YouTube-transcoded copies may or may not survive, which is exactly the DLP lesson.

Waiting for MP4.

Defensive use only

  • The website does not upload to YouTube. If you test a SaaS/media path, you do it deliberately with your own authorised account and a benign payload.
  • Detection points: endpoint creation of MP4 from sensitive paths, FFmpeg/Go tool execution, browser upload telemetry, unusual high-contrast/noise video content, and SaaS publishing events.
  • Source attribution: github.com/unlucas-br/noisecloud. NoiseCloud is GPL-3.0; this lab runs it as a separated defensive service.