Parameters in the customized error page:
Transaction ID = 249490845-PPE0 Session ID = - Violation Category = APPFW_STARTURL Violation Log = CEF:0|Citrix|NetScaler|NS13.1|APPFW|APPFW_STARTURL|6|src=3.142.53.239 geolocation=Unknown spt=63449 method=GET request=https://bsc.com.vn/en/language/2bbbaaaenaaacompaniesaaacompanyzzzmajorzzzholdersaaaUEM msg=Disallow Illegal URL. cn1=561338724 cn2=249490845 cs1=WAFPROF-ho-website-443 cs2=PPE0 cs4=ALERT cs5=2025 act=blocked Session Cookie : -