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SID: 2013237 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5Jul 9, 2011, 12:00 PM

ET EXPLOIT_KIT Obfuscated Javascript Often Used in Drivebys

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Obfuscated Javascript Often Used in Drivebys"; flow:established,from_server; content:"Content-Type|3a 20|text/html"; content:"|0d 0a|<html><body><div|20|"; fast_pattern; within:500; pcre:"/\x7b?(visibility\x3ahidden|display\x3anone)\x3b?\x7d?\x22><div>\d{16}/R"; classtype:exploit-kit; sid:2013237; rev:5; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_07_09, deployment Perimeter, confidence High, signature_severity Major, tag DriveBy, updated_at 2019_07_26, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information;)

Jul 9, 2011, 12:00 PM

Jul 26, 2019, 12:00 PM

Sep 21, 2024, 3:00 AM

May 30, 2025, 12:04 AM

rules/emerging-exploit_kit.rules