Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DOS Outbound Low Orbit Ion Cannon LOIC Tool Internal User May Be Participating in DDOS desu string"; flow:to_server,established; content:"desudesudesu"; nocase; threshold: type limit,track by_src,seconds 180,count 1; reference:url,www.isc.sans.org/diary.html?storyid=10051; classtype:trojan-activity; sid:2012050; rev:5; metadata:created_at 2010_12_13, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)