/usr/ is in libghc-certificate-doc 1.3.9-1build4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/ghc-doc/
/usr/lib/ghc-doc/haddock/
/usr/lib/ghc-doc/haddock/certificate-1.3.9/
/usr/lib/ghc-doc/haddock/certificate-1.3.9/certificate.haddock
/usr/lib/ghc-doc/hoogle/
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-certificate-doc/
/usr/share/doc/libghc-certificate-doc/html/
/usr/share/doc/libghc-certificate-doc/html/index.html
/usr/share/doc/libghc-certificate-doc/html/hslogo-16.png
/usr/share/doc/libghc-certificate-doc/html/mini_System-Certificate-X509-MacOS.html
/usr/share/doc/libghc-certificate-doc/html/mini_Data-Certificate-KeyRSA.html
/usr/share/doc/libghc-certificate-doc/html/System-Certificate-X509.html
/usr/share/doc/libghc-certificate-doc/html/minus.gif
/usr/share/doc/libghc-certificate-doc/html/plus.gif
/usr/share/doc/libghc-certificate-doc/html/ocean.css
/usr/share/doc/libghc-certificate-doc/html/mini_Data-Certificate-KeyDSA.html
/usr/share/doc/libghc-certificate-doc/html/index-frames.html
/usr/share/doc/libghc-certificate-doc/html/Data-Certificate-KeyRSA.html
/usr/share/doc/libghc-certificate-doc/html/Data-Certificate-X509.html
/usr/share/doc/libghc-certificate-doc/html/haddock-util.js
/usr/share/doc/libghc-certificate-doc/html/mini_Data-Certificate-X509-Ext.html
/usr/share/doc/libghc-certificate-doc/html/mini_System-Certificate-X509-Unix.html
/usr/share/doc/libghc-certificate-doc/html/frames.html
/usr/share/doc/libghc-certificate-doc/html/System-Certificate-X509-MacOS.html
/usr/share/doc/libghc-certificate-doc/html/mini_Data-CertificateStore.html
/usr/share/doc/libghc-certificate-doc/html/mini_System-Certificate-X509.html
/usr/share/doc/libghc-certificate-doc/html/Data-Certificate-X509-Ext.html
/usr/share/doc/libghc-certificate-doc/html/doc-index.html
/usr/share/doc/libghc-certificate-doc/html/src/
/usr/share/doc/libghc-certificate-doc/html/src/System-Certificate-X509.html
/usr/share/doc/libghc-certificate-doc/html/src/Data-Certificate-KeyRSA.html
/usr/share/doc/libghc-certificate-doc/html/src/Data-Certificate-X509.html
/usr/share/doc/libghc-certificate-doc/html/src/System-Certificate-X509-MacOS.html
/usr/share/doc/libghc-certificate-doc/html/src/hscolour.css
/usr/share/doc/libghc-certificate-doc/html/src/Data-Certificate-X509-Ext.html
/usr/share/doc/libghc-certificate-doc/html/src/Data-Certificate-X509-Cert.html
/usr/share/doc/libghc-certificate-doc/html/src/Data-Certificate-X509-Internal.html
/usr/share/doc/libghc-certificate-doc/html/src/System-Certificate-X509-Unix.html
/usr/share/doc/libghc-certificate-doc/html/src/Data-CertificateStore.html
/usr/share/doc/libghc-certificate-doc/html/src/Data-Certificate-KeyDSA.html
/usr/share/doc/libghc-certificate-doc/html/Data-Certificate-X509-Cert.html
/usr/share/doc/libghc-certificate-doc/html/mini_Data-Certificate-X509.html
/usr/share/doc/libghc-certificate-doc/html/certificate.txt
/usr/share/doc/libghc-certificate-doc/html/synopsis.png
/usr/share/doc/libghc-certificate-doc/html/mini_Data-Certificate-X509-Cert.html
/usr/share/doc/libghc-certificate-doc/html/System-Certificate-X509-Unix.html
/usr/share/doc/libghc-certificate-doc/html/Data-CertificateStore.html
/usr/share/doc/libghc-certificate-doc/html/Data-Certificate-KeyDSA.html
/usr/share/doc/libghc-certificate-doc/copyright
/usr/share/doc/libghc-certificate-doc/changelog.Debian.gz
/usr/lib/ghc-doc/hoogle/certificate.txt