alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE [ANY.RUN] Socks5Systemz HTTP C2 Connection M2"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"=67e28dd86d55f12847"; fast_pattern; reference:md5,7308178fbfc957dec7a304ad131e0b5b; reference:url,joesandbox.com/analysis/1374165/0/html; reference:url,community.emergingthreats.net/t/et-malware-socks5systemz/1155/; classtype:trojan-activity; sid:2050112; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_01_17, deployment Perimeter, malware_family Socks5Systemz, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_01_17;)