Parameters in the customized error page:
Transaction ID = 245631814-PPE3 Session ID = - Violation Category = APPFW_STARTURL Violation Log = CEF:0|Citrix|NetScaler|NS13.1|APPFW|APPFW_STARTURL|6|src=3.135.223.240 geolocation=Unknown spt=5280 method=GET request=https://bsc.com.vn/en/language/1bbbaaaenaaacompaniesaaacompanyzzzfinancialzzzstatementsaaaGAS msg=Disallow Illegal URL. cn1=533970230 cn2=245631814 cs1=WAFPROF-ho-website-443 cs2=PPE3 cs4=ALERT cs5=2025 act=blocked Session Cookie : -