alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MICROPSIA HTTP Failover Reporting Infected System Information and RAT Version"; flow:established,to_server; content:"POST"; http_method; content:"compatible|3b 20|Googlebot|2f|"; http_user_agent; content:"|3a|1.0.2|0d 0a 2d 2d 2d 2d 2d|"; http_client_body; fast_pattern; http_content_type; content:"multipart|2f|form-data|3b 20|boundary|3d 2d 2d 2d 2d 2d 2d 2d|Embt-Boundary"; http_accept_enc; content:"UTF8"; depth:4; isdataat:!1,relative; threshold:type limit, count 1, seconds 30, track by_dst; metadata: former_category TROJAN; reference:md5,6eff53e85a9ce9f1d99c812270093581; reference:url,twitter.com/ClearskySec/status/1054722167433297920; classtype:trojan-activity; sid:2026551; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2018_10_24, malware_family MICROPSIA, performance_impact Low, updated_at 2018_10_24;)

Added 2018-10-24 18:29:14 UTC


Topic revision: r1 - 2018-10-24 - TWikiGuest
 
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