Mac OS X El Capitan 10.11.3 (15D21) | ContentCore

Name: Mac OS X El Capitan

Version: 10.11.3 (15D21) Installer
Mac Platform: Intel

Requires: OS X 10.6.8 or later

Full 10.11.3 (Build 15D21) installer with a dummy receipt, zipped with Entropy

I recommend unzipping with the default OS X Archive Utility for the best compatibility (Right Click > Open With... > Archive Utility)

"Install OS X El Capitan.app/Contents/SharedSupport/InstallESD.dmg"
MD5: 24c74acc4779b32a01024348c00892dc
SHA1: e4311d93127d0668372b32e5342f3b455b6bc9bd

Can be made into a bootable usb drive with DiskMaker X or createinstallmedia

Release Date: January 19, 2016

What's New in Version 10.11.3

The OS X El Capitan 10.11.3 update improves the stability, compatibility, and security of your Mac.
This update contains bug fixes and security updates.