#alert tcp any any -> any any (msg:"ET HTTP CONNECT Tunnel"; flow: to_server,established; content:"CONNECT "; nocase; content:!"80"; content:" HTTP/1."; nocase; classtype: misc-activity; sid: 2000547; rev:6;)
Added 2008-01-31 18:48:09 UTC
#alert tcp any any -> any any (msg:"ET HTTP CONNECT Tunnel"; flow: to_server,established; content:"CONNECT "; nocase; content:!"80"; content:" HTTP/1."; nocase; classtype: misc-activity; sid: 2000547; rev:6;)
Added 2008-01-31 18:48:09 UTC
#alert tcp any any -> any any (msg: "BLEEDING-EDGE HTTP CONNECT Tunnel"; flow: to_server,established; content:"CONNECT "; nocase; content:!"80"; content:" HTTP/1."; nocase; classtype: misc-activity; sid: 2000547; rev:5; )