Versions (4)
Version DetailsCurrent
Rev: 4 • Dec 19, 2016, 12:00 PMET PHISHING Obfuscated Phishing Landing 2016-12-19
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Obfuscated Phishing Landing 2016-12-19"; flow:to_client,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"data|3a|text/html|3B|base64"; nocase; content:"PCFET0NUWVBFIEhUTUw"; nocase; distance:0; content:"PHRpdGxlPlNpZ24gSW48L3RpdGxlPg"; fast_pattern; nocase; distance:0; classtype:social-engineering; sid:2032415; rev:4; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_12_19, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Phishing, updated_at 2020_08_24, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information;)
Dec 19, 2016, 12:00 PM
Aug 24, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-phishing.rules