Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SCAN COMMIX Command injection scan attempt"; flow:to_server,established; threshold: type limit, count 1, seconds 60, track by_src; http.header; content:"|55 73 65 72 2d 41 67 65 6e 74 3a 20 63 6f 6d 6d 69 78|"; fast_pattern; reference:url,github.com/stasinopoulos/commix/blob/master/README.md; classtype:web-application-activity; sid:2022243; rev:4; metadata:created_at 2015_12_11, confidence Medium, signature_severity Major, updated_at 2020_10_05, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;)