/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/ is in libencode-perl 2.96-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Alias.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Byte.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/CJKConstants.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/CN/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/CN.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/CN/HZ.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Changes.e2x
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Config.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/ConfigLocal_PM.e2x
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/EBCDIC.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Encoder.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Encoding.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/GSM0338.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Guess.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/JP/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/JP.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/JP/H2Z.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/JP/JIS7.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/KR/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/KR.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/KR/2022_KR.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/MIME/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/MIME/Header/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/MIME/Header.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/MIME/Header/ISO_2022_JP.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/MIME/Name.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Makefile_PL.e2x
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/PerlIO.pod
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/README.e2x
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Supported.pod
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Symbol.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/TW.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Unicode/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Unicode.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/Unicode/UTF7.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/_PM.e2x
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/_T.e2x
/usr/lib/x86_64-linux-gnu/perl5/5.26/Encode/encode.h