Daniel Jalkut has solved the “accepted cdhash” mystery with Mac OS X 10.9.5’s Gatekeeper: My suspicion is that in the run-up to the major changes Apple has made to Gatekeeper, they painstakingly accumulated a list of 36215 “trusted” hashes and deposited them on everybody’s Mac so that the effect of 10.9.5’s stricter code signing checks … Continue reading Gatekeeper’s CDHash Whitelist