Loader
GootLoader
aka SLOWPOUR
According to PCrisk, they discovered GootLoader malware while examining legitimate but compromised websites (mainly websites managed using WordPress).
GootLoader, also known as SLOWPOUR, is a JavaScript loader operated by Storm-0249.
Background
PCrisk reports having found GootLoader while investigating legitimate but compromised sites, predominantly ones running WordPress. The malware acts as a vehicle for infecting machines with further payloads. Operators distribute it by disguising it as a document or similar file, deceiving users into downloading and running it without realizing.
Source: Malpedia (Fraunhofer FKIE).