Parameters in the customized error page:
Transaction ID = 141452284-PPE2 Session ID = - Violation Category = APPFW_STARTURL Violation Log = CEF:0|Citrix|NetScaler|NS13.1|APPFW|APPFW_STARTURL|6|src=3.144.239.247 geolocation=Unknown spt=63530 method=GET request=https://bsc.com.vn/en/language/1bbbaaaenaaaCompaniesaaaOverviewaaaBHV msg=Disallow Illegal URL. cn1=163343501 cn2=141452284 cs1=WAFPROF-ho-website-443 cs2=PPE2 cs4=ALERT cs5=2025 act=blocked Session Cookie : -