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Rev: 2 • Feb 14, 2012, 12:00 PMET MALWARE QDIGIT Trojan Protocol detected
alert tcp $HOME_NET any -> $EXTERNAL_NET 80 (msg:"ET MALWARE QDIGIT Trojan Protocol detected"; flow:to_server,established; content:"|51 31 39 21 00|"; depth:5; dsize:5; reference:url,www.commandfive.com/papers/C5_APT_C2InTheFifthDomain.pdf; classtype:trojan-activity; sid:2014222; rev:2; metadata:created_at 2012_02_14, signature_severity Major, updated_at 2019_07_26;)
Feb 14, 2012, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules