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This bug is created as a clone of upstream ticket:
https://fedorahosted.org/sssd/ticket/2588

The Active Directory objectGUID LDAP attribute is returned as a binary value  which is currently not handled well be SSSD. There is a string representation defined in [MS-DTYP] section 2.3.4.3 which should be used to store the attribute to the cache. Only the surrounding curly braces should be dropped because they cannot be used for LDAP searches.

*** Bug 1215925 has been marked as a duplicate of this bug. ***

Verified via automation run against large no. of user and group sets on AD. Verified in sssd-1.12.4-42.el6.x86_64

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-1448.html