Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Trojan.Dropper.HTML.Agent Payload"; flow:to_client,established; http.response_body; content:"|3c|p|3e|Password is"; offset:55; depth:30; content:"|3c|iframe src|3d 22|data|3a|application|2f|x|2d|zip|2d|compressed|3b|base64|2c|"; distance:0; fast_pattern; reference:md5,82498960fca3bef7c52db530c31df598; reference:url,twitter.com/phage_nz/status/1552779565663387653; classtype:trojan-activity; sid:2037863; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_07_29, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_07, reviewed_at 2024_05_07;)