is L3+




found this but i cant do it ..is in russian and i cant understand the steps


https://forum.bits.media/index.php?/topic/137266-signature-not%EF%BB%BF%EF%BB%BF-found%EF%BB%BF%EF%BB%BF-%D0%B8%D0%BD%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%86%D0%B8%D1%8F-%D0%BF%D0%BE-%D1%83%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B5%D0%BD%D0%B8%D1%8E/&tab=comments#comment-1704294