alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Anonisma AES Crypto Observed in Javascript - Possible Phishing Landing 2015-12-29";
flow:established,from_server;
file_data;
content:"Encriptado por Anonisma"; nocase; fast_pattern;
content:"Aes.cipher"; nocase; distance:0;
content:"Aes.keyExpansion"; nocase; distance:0;
classtype:social-engineering;
sid:2031741; rev:3;
metadata:attack_target Client_Endpoint, created_at 2015_12_29, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)