alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Autorun.qvi Related HTTP Get on Off Port"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"/get_r.php?fid="; fast_pattern; content:"&mac="; within:15; content:"&version="; distance:0; content:"&uuid="; distance:0; classtype:trojan-activity; sid:2008755; rev:4; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_16;)