Rule History

SID: 2008915 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 7 • Jul 30, 2010, 12:00 PM

Message:

ET ADWARE_PUP MySideSearch.com Spyware Install

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP MySideSearch.com Spyware Install"; flow:established,to_server; http.uri; content:".php?aff=mysidesearch&act=install"; fast_pattern; http.user_agent; content:"NSISDL/1.2 (Mozilla)"; startswith; classtype:pup-activity; sid:2008915; rev:7; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_02, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Mar 2, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 7, 2025, 9:34 PM

Filename:

rules/emerging-adware_pup.rules