Versions (2)
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Rev: 1 • Apr 11, 2025, 12:00 PMET PHISHING Observed Credit Card Skimmer Domain (italicfonts .org) in TLS SNI
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Observed Credit Card Skimmer Domain (italicfonts .org) in TLS SNI"; flow:established,to_server; tls.sni; bsize:15; content:"italicfonts.org"; fast_pattern; reference:url,blog.sucuri.net/2025/04/fake-font-domain-used-to-skim-credit-card-data.html; classtype:social-engineering; sid:2061453; rev:1; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2025_04_11, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Credit_Card_Skimmer, updated_at 2025_04_11, mitre_tactic_id TA0037, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)
Apr 11, 2025, 12:00 PM
Apr 11, 2025, 12:00 PM
Apr 11, 2025, 9:34 PM
Nov 7, 2025, 9:34 PM
rules/emerging-phishing.rules