i recently have this anonymous file on my notebook, i dont know its other effects but i thing i know is that when you right click you drive C: for example it didnt say open but imgkulot and when you open it, it open to another window it doesnt open in the same window. BD cant delete it and didnt detect any virus in so i dont think its a virus or whatsoever ive included a file so that all you can know about it... one thing i remove it is i manually delete it on my c drive and on the system32 folder.
EDITED: Please do not post links which lead to possible infected files. Next time, write down the link in a text file and attach it here.
/applications/core/interface/file/attachment.php?id=389" data-fileid="389" rel="">link.txt