alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE RedditC2 Related Activity (POST)"; flow:established,to_server; http.method; content:"POST"; http.user_agent; content:"with|20|RedditSharp|20|by"; fast_pattern; http.request_body; content:"text=out|25 33 61|"; startswith; content:"&api_type=json"; distance:0; http.header_names; content:!"Referer"; reference:url,github.com/kleiton0x00/RedditC2/; classtype:trojan-activity; sid:2042884; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_12_14, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_14; target:src_ip;)