As long as you get it from cs.rin.ru, it's a false-positive. I've been using it myself for a long time.
https://www.reddit.com/r/Piracy/comments/jz47jp/is_greenluma_a_virus_or_is_it_a_false_positive/
CS.RIN Standable Topic:
https://cs.rin.ru/forum/viewtopic.php?f=10&t=133598