Use shortport.http where appropriate.

scripts/http-malware-host.nse

@@ -27,24 +27,11 @@ license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
 
 categories = {"malware", "safe"}
 
-require 'stdnse'
 require 'http'
+require 'shortport'
 require 'stdnse'
 
-portrule = function(host, port)
-	local svc = { std = { ["http"] = 1, ["http-alt"] = 1, ["http-proxy"] = 1 },
-				ssl = { ["https"] = 1, ["https-alt"] = 1 } }
-	if port.protocol ~= 'tcp'
-	or not ( svc.std[port.service] or svc.ssl[port.service] ) then
-		return false
-	end
-	-- Don't bother running on SSL ports if we don't have SSL.
-	if (svc.ssl[port.service] or port.version.service_tunnel == 'ssl')
-	and not nmap.have_ssl() then
-		return false
-	end
-	return true
-end
+portrule = shortport.http
 
 action = function(host, port)
 	-- Check what response we get for a 404