Versions (4)
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Rev: 5 • Aug 13, 2013, 12:00 PMET HUNTING SUSPICIOUS IRC - PRIVMSG *.(exe|tar|tgz|zip) download command
alert tcp any ![445,138,80] -> any any (msg:"ET HUNTING SUSPICIOUS IRC - PRIVMSG *.(exe|tar|tgz|zip) download command"; flow:established,to_client; content:"PRIVMSG|20|"; pcre:"/^[^\r\n]+\.(?:t(?:ar|gz)|exe|zip)/Ri"; classtype:bad-unknown; sid:2017318; rev:5; metadata:created_at 2013_08_13, confidence Medium, signature_severity Informational, updated_at 2019_07_26;)
Aug 13, 2013, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-hunting.rules