Overview
Smallest details at the beginning of file tell the story. Metadata section near JPEG start holds flag.
Reconnaissance
Run exiftool chall.jpg or strings chall.jpg to check XMP fields.
Exploitation Strategy
Extract <dc:title> field value containing flag string.
Solution Code
exiftool chall.jpg | grep Title
# Title: hwj{c0rrupt10n_1n_p1x3ls} - 1Flag
hwj{c0rrupt10n_1n_p1x3ls}