Rule History

SID: 2017881 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 6 • Dec 18, 2013, 12:00 PM

Message:

ET ADWARE_PUP W32/Linkular.Adware Icons.dat Second Stage Download

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP W32/Linkular.Adware Icons.dat Second Stage Download"; flow:established,to_server; http.uri; content:"/downloads/icons.dat"; fast_pattern; http.user_agent; content:"NSIS_Inetc (Mozilla)"; depth:20; reference:md5,7cc162a2ba136baaa38a9ccf46d97a06; classtype:pup-activity; sid:2017881; rev:6; metadata:created_at 2013_12_18, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_12;)

Created:

Dec 18, 2013, 12:00 PM

Updated:

Oct 12, 2020, 12:00 PM

DB Created:

Dec 18, 2013, 12:00 PM

DB Updated:

Oct 28, 2025, 8:34 PM

Filename:

rules/emerging-adware_pup.rules