alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE MSIL/Unk.CoinMiner Downloader"; flow:to_client,established; http.content_type; content:"text/plain"; startswith; http.response_body; content:"Remove known miners by known process names"; content:"Write-Output|20 22|Miner Running|22|"; fast_pattern; reference:md5,6ae2d7ab6701bd9b46efe7f5d52b2c46; classtype:trojan-activity; sid:2035753; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_05, deployment Perimeter, malware_family MSIL_Unk_CoinMiner, confidence High, signature_severity Major, tag Coinminer, updated_at 2023_04_10, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;)