In summary, this file appears to be a high-definition (720p) video of "Pirates of the Caribbean: Dead Man's Chest" (assuming Pirates.II refers to the second installment of the series), contained in an .mkv file format, potentially sourced from or related to Vegamovies.to. However, there seems to be a discrepancy in the release year listed in the filename (2008) and the actual release year of the movie (2006).
Below is a for the file you named, intended for informational or archival cataloging purposes only. It should not be interpreted as an endorsement of piracy. Pirates.II.2008.720p.Vegamovies.to.mkv