Rule History

SID: 2021700 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 5 • Aug 21, 2015, 12:00 PM

Message:

ET ADWARE_PUP PUA Boxore User-Agent

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP PUA Boxore User-Agent"; flow:to_server,established; http.user_agent; content:"BoxoreClent"; depth:11; http.header_names; content:!"Referer|0d 0a|"; reference:md5,5cb2e8a9b6935f228623c69f1b17669d; classtype:pup-activity; sid:2021700; rev:5; metadata:created_at 2015_08_21, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_31;)

Created:

Aug 21, 2015, 12:00 PM

Updated:

Aug 31, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Dec 18, 2025, 10:34 PM

Filename:

rules/emerging-adware_pup.rules