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93 lines
1.6 KiB
Perl
Executable File
93 lines
1.6 KiB
Perl
Executable File
#!/usr/bin/env perl
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##
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## This script was created to be used in conjunction with Hashcat mode 29700 (Keepass in keyfile only mode).
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## This can be useful if you have a partition and forgot which of the files was used as the keyfile.
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##
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## Example use (if your target drive is mounted to /mnt/sda1 and (optionally) another one to /mnt/sda2):
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##
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## $ perl recursivefiles2sha256sum /mnt/sda1 /mnt/sda2 > wordlist.dict
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## $ ./hashcat kdbxdb.hash wordlist.dict
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##
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## Note that the redirection operator > also works on Windows cmd.exe.
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## To run perl in Windows use strawberry perl
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use strict;
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use warnings;
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use File::Find;
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use Digest::SHA;
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use XML::Simple;
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my $sha = Digest::SHA->new ("sha256");
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my @folders = @ARGV;
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if (scalar @folders == 0)
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{
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die ("use: $0 folder1 folder2...\n");
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}
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my $conf =
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{
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wanted => \&handlefile,
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no_chdir => 1,
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};
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find ($conf, @folders);
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sub handlefile
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{
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my $file = $_;
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return unless -f $file;
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return unless -r $file;
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open (my $fh, $file) or return;
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binmode $fh;
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my $nread = read ($fh, my $data, 5);
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close ($fh);
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my $xmlhash;
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if (($nread == 5) && ($data eq "<?xml"))
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{
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my $xml = eval { XMLin ($file) or die };
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if ($@)
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{
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# not interesting
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}
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else
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{
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if (exists $xml->{"Key"} && exists $xml->{"Key"}->{"Data"})
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{
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chomp $xml->{"Key"}->{"Data"};
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$xmlhash = $xml->{"Key"}->{"Data"};
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}
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else
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{
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# not interesting
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}
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}
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}
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if (defined $xmlhash)
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{
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print "$xmlhash\n";
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}
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else
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{
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my $sha_copy = $sha->clone;
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$sha_copy->addfile ($file);
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my $digest = $sha_copy->hexdigest;
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print "$digest\n";
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}
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}
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