Rule History

SID: 2008150 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 10 • Jul 30, 2010, 12:00 PM

Message:

ET ADWARE_PUP Avsystemcare.com Fake AV User-Agent (LocusSoftware NetInstaller)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Avsystemcare.com Fake AV User-Agent (LocusSoftware NetInstaller)"; flow:established,to_server; http.user_agent; content:"LocusSoftware, NetInstaller"; startswith; classtype:pup-activity; sid:2008150; rev:10; metadata:created_at 2010_07_30, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_02;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Mar 2, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Nov 24, 2025, 10:34 PM

Filename:

rules/emerging-adware_pup.rules