Rule History

SID: 2014099 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 6 • Jan 4, 2012, 12:00 PM

Message:

ET EXPLOIT_KIT Exploit Kit Delivering Office File to Client

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Exploit Kit Delivering Office File to Client"; flowbits:isset,et.exploitkitlanding; flow:established,to_client; file_data; content:"|d0 cf 11 e0 a1 b1 1a e1|"; fast_pattern; content:!".msi"; content:!".img"; content:!"This program cannot"; classtype:exploit-kit; sid:2014099; rev:6; metadata:created_at 2012_01_04, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Jan 4, 2012, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 6, 2025, 4:34 PM

Filename:

rules/emerging-exploit_kit.rules