Apple has released an update to XProtect
Apple has just released an update to XProtect for all supported versions of macOS, bringing it to version 5283. As usual, Apple doesn’t release information about what security issues this update might add or change.
This version adds new rules for MACOS.DUBROBBER.F2 and MACOS.DUBROBBER.H2, and modifies that for MACOS.DUBROBBER.G.
You can check whether this update has been installed by opening System Information via About This Mac, and selecting the Installations item under Software.
A full listing of security data file versions is given by SilentKnight, LockRattler and SystHist for El Capitan to Sequoia available from their product page. If your Mac hasn’t yet installed this update, you can force it using SilentKnight, LockRattler, or at the command line.
If you want to install this as a named update in SilentKnight, its label is XProtectPlistConfigData_10_15-5283.
For Sequoia only: this update has not yet been made available in iCloud, which still returns an XProtect version of 5282. If you download and install it using Software Update, softwareupdate or SilentKnight, then once that’s complete you need to update the primary XProtect bundle in Terminal using the command
sudo xprotect update
then entering your admin password. If you’re unsure what to do, this article explains it comprehensively and simply.
I have updated the reference pages here which are accessed directly from LockRattler 4.2 and later using its Check blog button.
I maintain lists of the current versions of security data files for Sequoia on this page, for Sonoma on this page, Ventura on this page, Monterey on this page, Big Sur on this page, Catalina on this page, Mojave on this page, High Sierra on this page, Sierra on this page, and El Capitan on this page.
Updated 2022 GMT 19 November 2024.
