Rule History

SID: 2015881 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Nov 14, 2012, 12:00 PM

Message:

ET EXPLOIT_KIT KaiXin Exploit Kit Landing Page NOP String

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT KaiXin Exploit Kit Landing Page NOP String"; flow:established,to_client; file_data; content:" == -1 {|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0|5c|x5C0"; distance:0; reference:url,ondailybasis.com/blog/?p=1610; classtype:exploit-kit; sid:2015881; rev:3; metadata:created_at 2012_11_14, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Nov 14, 2012, 12:00 PM

Updated:

Jul 26, 2019, 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