Tags APFS Apple AppleScript Apple silicon backup Big Sur Blake bug Catalina Consolation Console diagnosis Disk Utility Doré El Capitan extended attributes Finder firmware Gatekeeper Gérôme HFS+ High Sierra history of painting iCloud Impressionism iOS landscape LockRattler log logs M1 Mac Mac history macOS macOS 10.12 macOS 10.13 macOS 10.14 macOS 10.For diehard Mac users, the Mac Studio might be the ultimate machine for a lot of what we do in editing and post-production. Thanks to Patrick Wardle for alerting us of this. A very small change to the malware would enable that protection to be bypassed completely.įull details are on the Objective-See blog. Patrick also points out that the XProtect signature is highly specific to the variant which has been distributed.

It is too late to provide any protection for those Mac users who are already infected. Objective-See’s BlockBlock detects this very easily as a result of those measures to make the malware persistent, but other security products fail to notice that anything is amiss.Īpple is apparently in the process of pushing another update to XProtect which should detect ( has been covered since March), but as yet that update has not reached much of the world. This variant is distinguished by installing a LaunchAgent Property List file named fr.handbrake.activity_ist in ~/Library/LaunchAgents, which launches an app named activity_agent.app placed in ~/Library/RenderFiles. As a remote-access tool (RAT), it would normally be deployed in targetted attacks, rather than from a public download site.

It allegedly allows an attacker to take full control of an infected Mac remotely, giving access to the camera, recording keystrokes and screenshots, uploading user files, and installing additional malware. Proton first appeared in an A variant in February 2017, when it was offered for sale on a message board and its own website. Full details of this have been published by Patrick Wardle of Objective-See, who points out that no conventional ‘anti-virus’ products detect this new malware. If you visited the HandBrake download site between 2-, there is an even chance that instead of obtaining a legitimate copy of that app, you actually ended up with a hacked version containing a new variant of the Trojan.

Handbrake m1