alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET COINMINER Win32/Duino-Coin Miner CnC Checkin"; flow:established,to_server; dsize:<45; content:"FROM|2c|PC|20|Miner|2c|"; startswith; threshold:type limit,track by_src,count 1,seconds 3600; reference:md5,46c84a61af20b2d225810487ba14be4d; reference:url,twitter.com/Jane_0sint/status/1674824454185312257; classtype:coin-mining; sid:2046703; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_06_30, deployment Perimeter, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_06_30;)