Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET 1433 (msg:"ET MALWARE Outbound AVISOSVB MSSQL Request"; flow:established,to_server; content:"|54 00 42 00 4c 00 5f 00 41 00 56 00 49 00 53 00 4f 00 53 00 56 00 42 00|"; reference:md5,1f5b6d6d94cc6272c937045e22e6d192; classtype:trojan-activity; sid:2011199; rev:2; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)