Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
config(samba-winbind-modules)
libnss_winbind.so.2
libnss_winbind.so.2(NSS_WINBIND_2)
libnss_wins.so.2
libnss_wins.so.2(NSS_WINS_2)
samba-winbind-modules
samba-winbind-modules(x86-32)

Requires :

libnss_wins.so.2
pam
samba-libs = 4.9.1-6.el7
libpthread.so.0
rtld(GNU_HASH)
config(samba-winbind-modules) = 0:4.9.1-6.el7
libnss_winbind.so.2
libreplace-samba4.so
libc.so.6(GLIBC_2.4)
libc.so.6(GLIBC_2.1.3)
rpmlib(PayloadIsXz) <= 5.2-1
libwbclient.so.0(WBCLIENT_0.12)
libtalloc.so.2
libwbclient.so.0(WBCLIENT_0.9)
libc.so.6(GLIBC_2.2)
libc.so.6(GLIBC_2.0)
libtalloc.so.2(TALLOC_2.0.2)
libwinbind-client-samba4.so
libpthread.so.0(GLIBC_2.0)
libwbclient.so.0
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libc.so.6(GLIBC_2.8)
libc.so.6(GLIBC_2.3)
libpam.so.0(LIBPAM_1.0)
libreplace-samba4.so(SAMBA_4.9.1)
libpam.so.0
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
libpam.so.0(LIBPAM_EXTENSION_1.0)
libwbclient = 4.9.1-6.el7
libc.so.6(GLIBC_2.1)
libwinbind-client-samba4.so(SAMBA_4.9.1)
samba-client-libs = 4.9.1-6.el7
/sbin/ldconfig
libc.so.6

Content of RPM :
/etc/security/pam_winbind.conf
/usr/lib/libnss_winbind.so
/usr/lib/libnss_winbind.so.2
/usr/lib/libnss_wins.so
/usr/lib/libnss_wins.so.2
/usr/lib/security/pam_winbind.so
/usr/share/man/man5/pam_winbind.conf.5.gz
/usr/share/man/man8/pam_winbind.8.gz