Ivan Over Time

I try to turn data into information, usually with code.

The Intern is downloading movies again

2024-05-16 2 min read Cybersecurity

Pie chart of types of torrents

Situation

Venezuela has a bandwidth problem, and plenty of people will stretch whatever connection is available—especially the internet at work.

What happens when you let tech-savvy people stay online for eight hours a day? I call it The Intern is downloading movies problem.

Solution

I Know What You Download is a monitoring tool that allows you to check if someone is downloading torrents. Here’s how to use it:

  1. Visit iknowwhatyoudownload.com.
  2. On the homepage, you’ll see your current external IP address.
  3. For an organization-wide check, review the results page to see whether any torrents are being downloaded from that IP (you can test other addresses if you’re unsure). Home page of the tool

For tracking other people

You can create a link and send it; the tracker logs activity as soon as someone clicks.

For tracking peers

If you have the .torrent file you can extract peers and seeds from your torrent client (e.g., qBittorrent).

  1. Copy the selected peer or host (or everything if you have time).
  2. Convert the host address using an IP lookup tool like ip-tracker.org or whois.domaintools.com if it’s not listed.
  3. Use iphub.info to determine whether the IP is a proxy or a residential address.

Note that VPNs and proxies may give noisy results, as explained in the FAQ. Still, it’s rare to see premium torrent VPNs inside organizations in Venezuela because perimeter firewalls like Fortinet often block that traffic.

References

Photo by Jorge Salvador on Unsplash

Torrent Freak