alert http any any -> any any (msg:"STEALER [PTsecurity] DuvetStealer Exfiltration"; flow:established, to_server; http.method; content:"POST"; http.uri; content:"/api/send-zip"; startswith; endswith; fast_pattern; http.header; content:"Content-Type|3a| multipart/form-data|3b| boundary=------------"; content:"User-Agent|3a| axios/"; content:"Accept-Encoding|3a| gzip, compress, deflate, br"; content:!"Referer"; http.request_body; content:"Content-Disposition|3a| form-data|3b| name=|22|file|22 3b| filename=|22|duvetstealer-"; content:"Cookies"; distance:0; reference:url, tria.ge/250404-lgpjbstxfz/behavioral1; reference:url, rules.ptsecurity.com; classtype:trojan-activity; sid:10013663; rev:1;)