alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY poclbm BitCoin miner"; flow:established,to_server; http.user_agent; content:"poclbm/"; nocase; startswith; reference:url,abcpool.co/mining-software-comparison.php; classtype:coin-mining; sid:2016068; rev:4; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2012_12_21, deployment Perimeter, deployment Datacenter, confidence High, signature_severity Informational, tag Bitcoin_Miner, updated_at 2020_04_22;)