"APT29 - The Dukes Cozy Bear: APT29 is threat group that has been attributed to the Russian government and has operated since at least 2008.1210 This group reportedly compromised the Democratic National Committee starting in the summer of 2015" (src. Mitre ATT&CK)
Please see the first post here: Russian APT - APT28 collection of samples including OSX XAgent
Download (matching research listed above). Email me if you need the password Fancy_Bear_sourcecode (also on Github)
