It sounds like you’re referring to a release of the film MadS (2024) — specifically a 1080p AMZN WEB-DL copy encoded by the group FLUX, shared via TGx (TorrentGalaxy).
WEB-DL: Stands for "web download," which means the file was directly downloaded from the web (in this case, likely Amazon Prime Video) rather than being ripped from a physical source like a Blu-ray.
Plot: The story centers on Romain, a teenager who tests a new drug from his dealer on his birthday. On his way to a party, he encounters an injured woman on the road, an event that triggers a surreal and violent viral outbreak.
MadS is a high-concept "one-shot" horror thriller that follows eighteen-year-old Romain. After stopping to test a new pill from his dealer, he encounters a bloodied woman on the side of the road. This interaction triggers a night of escalating surrealism and violence as a mysterious infection spreads. The film is notable for its continuous-take style, designed to immerse the viewer in Romain’s increasingly frantic and hallucinatory perspective. Release Technical Details