No, that is not okay. Please check the rules:
https://vborg.vbsupport.ru/info.php?do=rules- 10. No spreading of any copyrighted material (vBulletin or other) is to take place on this site without the expressed permission of the copyright holder, which must be attached to the material. For example, you cannot upload complete vBulletin files. Partial code is permitted, as long as it is solely for the location of the correct place in the code. Any copyrighted code snippets should be no more than 10 lines in length, unless approved by a member of Staff.