Most Virus scans, call miners and Wallets as a Virus you have to read What they say. They say it's a Miner, and this is what you downloaded an wanted. Allways be careful but in this Case you shouldn't allways Trust the Scanner.
thank U sir , now im understand , ya im new in cryptocurrency

, im always mining from rent and just send my coin to exchange , just download some
wallet Altcoin if the coin not have exchange , and im not found trojan or another warning from my scanner , and this GPUminer i found warning , i hope this false alarm . thanks for explain