The .pdf file you download is a movie. Instead, it contains:
: For those who prefer physical media, purchasing a DVD or Blu-ray of "Dhobi Ghat" is a secure and legal way to enjoy the film. Dhobi-Ghat-1-Movie-Download-Utorrent-VERIFIED.pdf
Your personal photos and documents could be encrypted and held for ransom. How to Stay Safe Dhobi-Ghat-1-Movie-Download-Utorrent-VERIFIED.pdf