alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Patchwork APT Related Activity (POST)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.request_body; content:"uuid="; startswith; fast_pattern; content:"&fname="; distance:0; content:"&fcat="; distance:0; content:"&fsize="; distance:0; content:"&fdata="; distance:0; content:"&Isping="; distance:0; content:"&Status="; distance:0; reference:md5,729dd4604fda4b19146d8f33509a43f6; reference:url,twitter.com/RedDrip7/status/1529403598165004289; reference:url,twitter.com/katechondic/status/1529378164237008896; classtype:trojan-activity; sid:2036683; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_05_25, deployment Perimeter, malware_family Patchwork, confidence High, signature_severity Major, tag RAT, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_05_25;)