/usr/share/doc/ruby1.8-examples/examples/openssl/ is in ruby1.8-examples 1.8.7.352-2ubuntu1.6.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/ruby1.8-examples/examples/openssl/c_rehash.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/cert2text.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/cert_store_view.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/certstore.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/cipher.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/crlstore.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/echo_cli.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/echo_svr.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/gen_csr.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/smime_read.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/smime_write.rb
/usr/share/doc/ruby1.8-examples/examples/openssl/wget.rb