alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Apple iPhone Implant - Upload Files"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/upload/info"; nocase; startswith; http.request_body; content:"Content-disposition|3a 20|form-data|3b 20|name="; content:"--9ff7172192b7--"; distance:0; fast_pattern; reference:url,googleprojectzero.blogspot.com/2019/08/implant-teardown.html; classtype:trojan-activity; sid:2027932; rev:3; metadata:affected_product iOS, attack_target Mobile_Client, created_at 2019_08_30, deployment Perimeter, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_13;)