ET EXPLOIT Metasploit FireFox WebIDL Privileged Javascript Injection

Query · suricata

flow:from_server,established;
file_data;
content:".atob(String.fromCharCode(";
pcre:"/^(?:90|0x5a|0+?132)\s*?,\s*?(?:71|0x47|0+?107)\s*?,\s*?(?:70|0x46|0+?106)\s*?,\s*?(?:48|0x30|0+?60)\s*?,\s*?(?:89|0x59|0+?131)\s*?,\s*?(?:84|0x54|0+?124)\s*?,\s*?(?:112|0x70|0+?160)/Rsi";
Raw source ET EXPLOIT Metasploit FireFox WebIDL Privileged Javascript Injection · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Metasploit FireFox WebIDL Privileged Javascript Injection";
    flow:from_server,established;
    file_data;
    content:".atob(String.fromCharCode(";
    pcre:"/^(?:90|0x5a|0+?132)\s*?,\s*?(?:71|0x47|0+?107)\s*?,\s*?(?:70|0x46|0+?106)\s*?,\s*?(?:48|0x30|0+?60)\s*?,\s*?(?:89|0x59|0+?131)\s*?,\s*?(?:84|0x54|0+?124)\s*?,\s*?(?:112|0x70|0+?160)/Rsi";
    reference:url,www.exploit-db.com/exploits/34448/;
    classtype:trojan-activity;
    sid:2019085; rev:5;
    metadata:affected_product Any, attack_target Client_and_Server, created_at 2014_08_29, deployment Perimeter, deployment Internet, deployment Internal, deployment Datacenter, signature_severity Critical, tag Metasploit, updated_at 2019_07_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.