Versions (5)
Version DetailsCurrent
Rev: 2 • Oct 29, 2014, 12:00 PMET MALWARE Sofacy HTTP Request microsofi.org
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Sofacy HTTP Request microsofi.org"; flow:established,to_server; http.header; content:"Host|3a 20|microsofi.org|0d 0a|"; reference:url,fireeye.com/resources/pdfs/apt28.pdf; classtype:targeted-activity; sid:2019553; rev:2; metadata:created_at 2014_10_29, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_13;)
Oct 29, 2014, 12:00 PM
May 13, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 24, 2025, 9:34 PM
rules/emerging-malware.rules