Rule History

alert http $EXTERNAL_NET any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SERVER Likely Malicious Request for /proc/self/fd/"; flow:established,to_server; http.uri; content:"/proc/self/fd/"; nocase; fast_pattern; classtype:web-application-attack; sid:2019110; rev:5; metadata:affected_product Linux, attack_target Web_Server, created_at 2014_09_04, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_01, reviewed_at 2024_03_20;)