alert tcp $EXTERNAL_NET any -> $HOME_NET 3128 (msg:"[SQUID] Directory traversal attempt"; content: "../.."; classtype: web-application-attack; program: squid|(squid); reference: url,wiki.quadrantsec.com/bin/view/Main/5000047; sid: 5000047; rev:1;)
-- Main.Sagan-Wiki-Add - 2015-10-21
New revisions of 5000047 will be below...
alert tcp $EXTERNAL_NET any -> $HOME_NET 3128 (msg:"[SQUID] Directory traversal attempt"; content: "../.."; classtype: web-application-attack; program: squid; reference: url,wiki.quadrantsec.com/bin/view/Main/5000047; sid: 5000047; rev:2;)
-- Main.Sagan-Wiki-Add - 2016-11-7
alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SQUID] Directory traversal attempt"; content: "../.."; default_proto: tcp; default_dst_port: $SQUID_PORT; classtype: web-application-attack; program: squid; reference: url,wiki.quadrantsec.com/bin/view/Main/5000047; sid: 5000047; rev:3;)
-- Main.Sagan-Wiki-Add - 2021-4-12