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Rev: 7 • Nov 5, 2011, 12:00 PMET MALWARE AntiVirus exe Download Likely FakeAV Install
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE AntiVirus exe Download Likely FakeAV Install"; flow:established,from_server; http.header; content:"|0D 0A|Content-Disposition|3a| attachment|3B| filename=|22|"; content:"AntiVirus"; within:24; nocase; content:".exe"; within:24; classtype:trojan-activity; sid:2013827; rev:7; metadata:created_at 2011_11_05, confidence Medium, signature_severity Major, updated_at 2020_04_22;)
Nov 5, 2011, 12:00 PM
Apr 22, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules