Wow, you found a coinminer in a wallet that can mine, congratulations!   You'd think a legendary member would know about the false positive coinminer detected in pretty much all crypto wallets. I suppose this latest bitcoin-qt wallet release contains a virus too, right?
https://www.virustotal.com/#/file/ebac8c10679c643577ad77e1e71d059abb69418bd5fcd1194255d6eafc006fe2/detection

And the source is available on the github, it's just an older version.