Bluekit PhaaS Large Obfuscated JavaScript Bundle Served via HTTP

Ibrahim Saud@tektrix

•updated Jun 25, 2026•0•0•5

Detects HTTP responses containing JavaScript files larger than 1 MB, which is a signature behavior of the Bluekit PhaaS platform. This technique involves serving periodically rotated, obfuscated JavaScript bundles to evade static hash-based detection mechanisms.