Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE ELF/TooEasy Miner CnC Checkin"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php?p="; http.user_agent; content:"curl/"; depth:5; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|msg|22|"; content:"|0d 0a|Downloading files|0d 0a|"; fast_pattern; http.header_names; content:!"Accept-"; content:!"Referer"; reference:md5,dc62dd14321dfa9f14c094a7b1e20979; classtype:command-and-control; sid:2025251; rev:2; metadata:affected_product Linux, attack_target Client_Endpoint, created_at 2018_01_25, deployment Perimeter, malware_family ELF_TooEasy, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2020_08_24;)