Rule History

alert http any any -> any any (msg:"ET INFO WinHttp AutoProxy Request wpad.dat Possible BadTunnel"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/wpad.dat"; fast_pattern; endswith; reference:url,tools.ietf.org/html/draft-ietf-wrec-wpad-01; reference:url,ietf.org/rfc/rfc1002.txt; classtype:protocol-command-decode; sid:2022913; rev:5; metadata:created_at 2016_06_23, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_14;)