Versions (3)
Version DetailsCurrent
Rev: 1 • Jun 25, 2013, 12:00 PMET MALWARE AryaN IRC bot CnC2
alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE AryaN IRC bot CnC2"; flow:established,to_server; dsize:<256; content:"PRIVMSG "; depth:8; content:" |3a|[AryaN]|3a| "; within:30; content: "download"; nocase; classtype:command-and-control; sid:2017056; rev:1; metadata:created_at 2013_06_25, signature_severity Major, updated_at 2019_07_26;)
Jun 25, 2013, 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