/usr/ is in libghc-sha-prof 1.6.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/ghc-7.6.3/Data/
/usr/lib/
/usr/lib/haskell-packages/
/usr/lib/haskell-packages/ghc/
/usr/lib/haskell-packages/ghc/lib/
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/ghc-7.6.3/
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/ghc-7.6.3/libHSSHA-1.6.1_p.a
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/ghc-7.6.3/Data/Digest/
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/ghc-7.6.3/Data/Digest/Pure/
/usr/lib/haskell-packages/ghc/lib/SHA-1.6.1/ghc-7.6.3/Data/Digest/Pure/SHA.p_hi
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-sha-prof/
/usr/share/doc/libghc-sha-prof/copyright
/usr/share/doc/libghc-sha-prof/changelog.Debian.gz