The viral video shows a real incident of a monkey attacking a person who was attempting to vandalise an idol of Lord Hanuman.

Original review summary

FACTLY reports that the video was posted with a disclaimer describing it as a creative presentation, and that a visual anomaly—the hammer changing shape across frames—was consistent with AI-generated media. It also says Hive flagged the video as 99.9% likely to be AI-generated, concluding that it does not depict a real incident.[S1]