Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Amadey Bot Activity (POST) M1"; flow:established,to_server; http.method; content:"POST"; http.uri; pcre:"/\.php\?scr=[0-9]$/"; http.content_type; content:"multipart/form-data|3b 20|boundary=----"; startswith; http.header_names; content:!"Referer"; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|data|22 3b 20|filename=|22|"; fast_pattern; content:".jpg|22 0d 0a|"; within:20; reference:md5,551db99ee591cc96a7eb9cb2d90ce3e5; reference:url,twitter.com/Gi7w0rm/status/1633851568482054146; classtype:trojan-activity; sid:2044597; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_03_14, deployment Perimeter, malware_family Amadey, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_17; target:src_ip;)