alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORT (msg:"[APACHE] Rapid attempt to access a non-existent file or directory"; pcre: "/file does not exist|No such file or directory/i"; content:!"favicon.ico"; threshold:type limit, track by_src, count 20, seconds 60; classtype: suspicious-filename-detect; program: apache|httpd; reference: url,wiki.quadrantsec.com/bin/view/Main/5000161; parse_src_ip: 1; sid:5000161; rev:6;)

-- Main.Sagan-Wiki-Add - 2015-10-21

New revisions of 5000161 will be below...

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORT (msg:"[APACHE] Rapid attempt to access a non-existent file or directory"; pcre: "/file does not exist|No such file or directory/i"; content:!"favicon.ico"; threshold:type limit, track by_src, count 20, seconds 60; flowbits: set,recon,86400; classtype: suspicious-filename-detect; program: apache|httpd; reference: url,wiki.quadrantsec.com/bin/view/Main/5000161; parse_src_ip: 1; sid:5000161; rev:7;)

-- Main.Sagan-Wiki-Add - 2016-8-30

Topic revision: r1 - 2015-10-21 - Sagan-Wiki-Add
 
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