Someone correct me if I'm wrong but this seems to be talking about FruitFly 1 [1] and the article is about FruitFly 2 [2]. Been digging around and still can't find any description of how to tell if you're infected by the new one.

[1] https://www.virustotal.com/en/file/ce07d208a2d89b4e0134f5282...

[2] https://www.virustotal.com/en/file/befa9bfe488244c64db096522...