Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET COINMINER W32/BitCoinMiner.MultiThreat Getblocktemplate Protocol Server Connection"; flow:established,to_server; content:"{|22|id|22 3A|"; depth:6; content:"|22|method|22 3A| |22|getblocktemplate|22|"; within:40; reference:url,en.bitcoin.it/wiki/Getblocktemplate; classtype:coin-mining; sid:2017878; rev:3; metadata:attack_target Client_Endpoint, created_at 2013_12_17, deployment Perimeter, confidence High, signature_severity Major, tag Coinminer, updated_at 2019_07_26, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;)