Versions (5)
Version DetailsCurrent
Rev: 8 • Apr 29, 2011, 12:00 PMET ADWARE_PUP Possible FakeAV Binary Download
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET ADWARE_PUP Possible FakeAV Binary Download"; flow:established,to_client; http.header; content:"filename=|22|"; nocase; content:"antiv"; fast_pattern; nocase; within:50; pcre:"/filename\x3D\x22[^\r\n]*antiv[^\n]+\.exe/i"; classtype:pup-activity; sid:2012753; rev:8; metadata:created_at 2011_04_29, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_31;)
Apr 29, 2011, 12:00 PM
Aug 31, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 7, 2025, 9:34 PM
rules/emerging-adware_pup.rules