may' of tui bi dinh' 2con Trojan.Packed.NsAnti va` W32.Looked.P. moi~ lan` chon cac' folder thi` symantec no' lai bao' phat' hien virus va` no' cung~ diet luon. ma` sao no' cu' diet hoai` ma` ko het. toi da~ quet = bkav va` symantec rui` ma` van~ con`. no' ko tan goc duoc. len mang hoi thi` nguoi` ta noi' vo regedit xoa' dong` value "load" = "%Windir%\rundl132.exe", ma` toi nhin` mai~ ma` ko thay co' dong` value do.ai bit thi` chi dum` nha, nhanh dum` vi` no' pha' may file cua tui rui`. thank::(