Well, I was able to find those keys with the second script, but the delete part needs some work to catch them. Good thing that isn't the issue I'm trying to solve. ;-)

Here's the fixed version:


use Win32::TieRegistry(Delimiter=>'/');
$| = 1;

sub process_hidden
{
  my ($root, $tgt) = @_;
  print "HIDDEN REGISTRY KEY FOUND:\n$root/$tgt\n\n";
  print "Delete or Keep? [D/k]  ";
  $_=<>;
  chomp;
  if ( ! /k/i )
  {
    delete $Registry->{$root}->{$tgt};
  }
}

sub check_content
{
   for ( keys %{$Registry->{$root}} )
   {
      &check_content("$root/$_")   if exists $Registry->{"$root/$_/"};
      &process_hidden($root,$_)  if (length($_) > 256
                                 ||  index($_,"\0") >= 0);
   }
}


&check_content("CUser/TEST/");

[download]

Also, my regedit had no problem deleting that key ... perhaps that is an old bug? The page you reference is from 1999 ...

The intelligent reader will judge for himself. Without examining the facts fully and fairly, there is no way of knowing whether vox populi is really vox dei, or merely vox asinorum. -- Cyrus H. Gordon

In reply to Re^2: Finding Hidden Keys in Your Windows Registry by idsfa
in thread Finding Hidden Keys in Your Windows Registry by idsfa

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.