/usr/lib/x86_64-linux-gnu/perl5/ is in libnet-ssh2-perl 0.69-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.26/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/Channel.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/Constants.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/Dir.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/File.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/KnownHosts.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/Listener.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/PublicKey.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2/SFTP.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Net/SSH2.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Net/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Net/SSH2/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Net/SSH2/SSH2.so