Oh lord, i smell some airdrop receivers who aren´t happy they can´t cash out their coins at $1000 fast enough.. 
Can you provide us the line in the code that you suspect of being a so called virus? With any feedback your statements are also useless.
Errors? Again, provide feedback. About the bidding, that there isn´t any volume on Erex, is not our fault. It´s a just started exchange who decided to add Bitvaluta to their coin portofolio, like they did with Bitcoin, Ethereum. Like a earlier reply stated, does that make Bitcoin and Ethereum useless coins (or having virusses  ).

Back us up with the line of code you suspect being a virus. I personally think, we just have some airdrop receivers who cant wait to claim their free money.