Based on the filename you provided, this appears to be the 2024 movie "Longlegs" (the filename "linda2024" is often a generic handle used by release groups for this specific film).

Here are a few options for a social media post, depending on where you are posting:

What the string likely encodes

Possible Origins and Use Cases

6. Final Tip: Use a Filename Decoder

If you see a string like linda20241080pdsnpwebdlddp51h264lmhdmkv in a database or search engine, it’s likely a release name from a scene group. You can paste it into a site like Predb or Srrdb to find technical details, but be cautious – many such sites host piracy-related content.