Rule History

SID: 2020721 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 4 • Mar 21, 2015, 12:00 PM

Message:

ET EXPLOIT_KIT RIG Exploit URI Struct March 20 2015

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT RIG Exploit URI Struct March 20 2015"; flow:established,to_server; urilen:>220; flowbits:set,ET.RIGEKExploit; http.uri; content:"/index.php?"; depth:11; content:"=l3S"; fast_pattern; offset:26; depth:4; pcre:"/^\/index\.php\?[A-Za-z0-9_-]{15}=l3S/"; http.header; content:"/?"; content:"=l3S"; classtype:exploit-kit; sid:2020721; rev:4; metadata:created_at 2015_03_21, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_30;)

Created:

Mar 21, 2015, 12:00 PM

Updated:

Jun 30, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 13, 2025, 9:34 PM

Filename:

rules/emerging-exploit_kit.rules