![]() if ~/Library/VideoFrameworks/ contains proton. rm -rf ~/Library/RenderFiles/activity_agent.app Its more stable than previous version with bugs fixed and preformance improved. launchctl unload ~/Library/LaunchAgents/fr.handbrake.activity_ist Fixes for HandBrake Quitting Problem: Fix 1: Update HandBrake to the lastest version. Open up the "Terminal" application and run the following commands: Please take note that is the only official place where HandBrake can be downloaded from. If you do find the process in Activity Monitor, HandBrake explains the following process for removing it: One of the two download servers for HandBrake was serving up a special malware-infested version of the app, that, when launched, would essentially give hackers remote control of your computer. If you've already installed the software, open Activity Monitor and look for a process called 'Activity_Agent.' If you see this, it means you installed the trojan, which itself is said to be a variant of the OSX.PROTON malware. Last week, for about three days, the macOS video transcoding app HandBrake was compromised. Between May 2 and May 6, 2017, one of the two download servers hosting the macOS version of HandBrake, a video conversion application, was compromised and. This can be done by verifying the SHA1 / 256 sum of the file before you install it onto your Mac. It’s for that reason we always strongly recommend you install anti-malware software and scan regularly.The compromised nature of the server was announced on the HandBrake forums, where the team behind the software posted a notice saying that anyone who downloaded the application between May 2 and May 6 should verify that they weren't infected with the trojan. Much like with last year’s Transmission ransomware attack, users have little indication when a download server is compromised. Unfortunately for end users, it would have been very difficult to avoid this attack in the first place. Will we see more infections from Proton in the future? It’s possible. Users can also remove the “activity agent” file from the Launch Agent and delete the similarly-named app file in /Library/RenderFiles. MacScan 3 has been updated to detect and remove this version of Proton. ![]() If you spot these files, take corrective action immediately. A file called proton.zip in the VideoFrameworks folder within the Library is also a sign of an infection. developer and co-founder Steven Frank said he downloaded the infected version of HandBrake, which led to the theft of much of the source code behind Panic's. Ignore the File and Folder options and click on the DVD option. A mirror download server for the popular tool HandBrake video file-transcoding app has been compromised by hackers, who replaced its Mac edition with malware. Once the software has loaded, a Source Selection window will appear on your screen’s left side. Open the CD tray of your computer and insert your DVD. Check your Activity Monitor, and if you see a process called “activity agent,” you’ve been hit with the malware. Download and install HandBrake on your computer. There are two easy ways to discover if you have the malicious code. Additionally, any users still running the outdated version 0.10.5 would also have contracted the malware via an insecure automatic update process. Who was affected? Mac users who downloaded Handbrake version 1.0.7 between May 2 and May 6 may have received an infected download. This version, though, seems focused on password theft. Proton often has many other features embedded as well, like keylogging. Since you already gave up your admin password, it’s safe to assume they can access all the other sensitive data stolen from your Mac. passwords, credit card numbers), and even the secure vaults for password managers. This data includes keychains, the saved form data of your web browser (i.e. Once fully installed, it immediately searches out sensitive user information to send to its home server. If supplied, the hackers controlling the malware received the password immediately. Users of the infected installer saw a prompt that requested their Mac admin password. For four days, an unknown quantity of users downloaded and installed an unwelcome addition - a powerful malware package known as Proton. Unfortunately, hackers recently compromised one of Handbrake’s download servers. Most people use the popular software, Handbrake, to digitize their media. People with an extensive DVD or Blu-Ray collection can enjoy a wide variety of media at home, but what happens when you want to take it with you? The simple solution is to “rip” your favorite DVDs to create digital media files you can play back on your MacBook, or perhaps store on your home media server. Compromised Download Server Infects Handbrake Users with Malware
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