diff --git a/config.yaml b/config.yaml
index 679d183f6..08eff1b27 100644
--- a/config.yaml
+++ b/config.yaml
@@ -37,6 +37,11 @@ beef:
hook_file: "/hook.js"
hook_session_name: "BEEFHOOK"
session_cookie_name: "BEEFSESSION"
+ # Imitate a specified web server (default root page, 404 default error page, 'Server' HTTP response header)
+ web_server_imitation:
+ enable: false
+ #supported: apache, iis
+ type: "apache"
database:
# For information on using other databases please read the
diff --git a/core/main/router/router.rb b/core/main/router/router.rb
index e7bcf9c9f..0dcabdadf 100644
--- a/core/main/router/router.rb
+++ b/core/main/router/router.rb
@@ -23,6 +23,29 @@ module BeEF
configure do set :show_exceptions, false end
not_found do 'Not Found' end
+ before do
+ # @note Override Server HTTP response header
+ if config.get("beef.http.web_server_imitation.enable")
+ type = config.get("beef.http.web_server_imitation.type")
+ case type
+ when "apache"
+ headers "Server" => "Apache/2.2.3 (CentOS)"
+ #todo https://github.com/beefproject/beef/issues/98 if web_server imitation is enabled
+ #todo the 404 response will be something like the following:
+ #
+ #
+ #404 Not Found
+ #
+ #Not Found
+ #The requested URL /aaaa was not found on this server.
+ #
+ # Apache/2.2.3 (CentOS)
+ #
+ when "iis"
+ headers "Server" => "Microsoft-IIS/7.0"
+ end
+ end
+ end
end
end
end