> I need get content of cgi-bin directory(.cgi, .pl files) 
> from a website. Normally its inaccessible, if just type 
> <http://www.sample.com/cgi-bin>. Does it possible extract 
it 
> with HTTrack copier?
No - you won't copy more than you can browse, generally. 
HTTrack is only a "regular" browser - an automated one, but 
subject to same limits.