Rule History

SID: 2012518 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Mar 17, 2011, 12:00 PM

Message:

ET EXPLOIT RetroGuard Obfuscated JAR likely part of hostile exploit kit

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT RetroGuard Obfuscated JAR likely part of hostile exploit kit"; flow:established,from_server; content:"classPK"; content:"|20|by|20|RetroGuard|20|Lite|20|"; reference:url,www.retrologic.com; classtype:exploit-kit; sid:2012518; rev:2; metadata:created_at 2011_03_17, signature_severity Major, 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;)

Created:

Mar 17, 2011, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-exploit.rules