Rule History

alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED Psyb0t Code Download"; flow:established,to_server; content:"/udhcpc.env"; http_uri; nocase; reference:url,www.adam.com.au/bogaurd/PSYB0T.pdf; classtype:trojan-activity; sid:2009170; rev:6; metadata:created_at 2010_07_30, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_22;)