alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Bomgar Remote Assistance Tool Download"; flow:established,from_server; content:"filename="; content:"bomgar-scc-"; nocase; distance:0; fast_pattern; content:".exe"; nocase; distance:0; reference:url,www.bomgar.com; classtype:policy-violation; sid:2013867; rev:3; metadata:created_at 2011_11_08, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)