Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET 25 (msg:"ET MALWARE Universal1337 Email Upload of Compromised Data"; flow:established,to_server; content:"#############|0d 0a|"; content:"###########"; distance:0; content:" Universal1337 "; distance:0; reference:url,www.megasecurity.org/trojans/u/universal1337/Universal1337v2.html; classtype:trojan-activity; sid:2007968; rev:6; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)