Parameters in the customized error page:
Transaction ID = 143519526-PPE0 Session ID = - Violation Category = APPFW_STARTURL Violation Log = CEF:0|Citrix|NetScaler|NS13.1|APPFW|APPFW_STARTURL|6|src=52.14.121.243 geolocation=Unknown spt=2859 method=GET request=https://bsc.com.vn/ngon-ngu/2bbbaaacongzzztyaaatongzzzquanaaaV11 msg=Disallow Illegal URL. cn1=172263596 cn2=143519526 cs1=WAFPROF-ho-website-443 cs2=PPE0 cs4=ALERT cs5=2025 act=blocked Session Cookie : -