Parameters in the customized error page:
Transaction ID = 256107745-PPE1 Session ID = - Violation Category = APPFW_STARTURL Violation Log = CEF:0|Citrix|NetScaler|NS13.1|APPFW|APPFW_STARTURL|6|src=3.140.188.57 geolocation=Unknown spt=53373 method=GET request=https://bsc.com.vn/en/language/0bbbaaaenaaacompaniesaaacompanyzzzfinancialzzzhighlightsaaaVKPaaa0 msg=Disallow Illegal URL. cn1=569158552 cn2=256107745 cs1=WAFPROF-ho-website-443 cs2=PPE1 cs4=ALERT cs5=2025 act=blocked Session Cookie : -