Lazarus Expedition situation report: After weeks of repairs we have to accept it. The Lazarus is not going anywhere. So we have two choices open to us: We can stay on board, floating aimlessly in space. There are enough renewable resources for generations, but it's not an infinite supply. The Lazarus wasn't a top of the line ship. Lucy's Expedition for Mac OS 1.0. Released: September 19, 2012. Die App fuhrt Sie auf drei Routen zu insgesamt 39 interessanten Punkten (Points of Interest) im. Diese Bibliothek wurde optimiert und getestet unter Windows, Ubuntu und Mac OS X, mit den Schnittstellen win32, gtk1, gtk2 und carbon. Die Hauptklasse ist TBGRABitmap, die von TFPCustomImage abgeleitet wurde. Es gibt auch eine Klasse TBGRAPtrBitmap, die es erlaubt, bereits allozierte BGRA-Daten zu bearbeiten. Dieses Format besteht aus 4 Bytes.
A newly discovered backdoor written specifically for macOS shares a number of similarities and functions with an older piece of malware attributed to the Lazarus APT group that has been associated with the North Korean government.
The new malware was uploaded last month to the VirusTotal service, and some researchers recently decided to take a look at it and discovered that its functionality and the attack vector used to install it are suspiciously similar to an older backdoor that was embedded in a malicious cryptocurrency trading app. That operation, discovered in 2018, involved malware for both Windows and macOS and the infection chain included an entirely fabricated cryptocurrency trading platform, complete with a website. Researchers at Kaspersky Lab discovered the older backdoor, known as AppleJeus, and found that it was disguised as an update for a trading app called Celas Trade Pro. The Apple Jeus malware collected a variety of standard system information and sent it to a remote server and also had the ability to download and install other implants.
The more recent backdoor has similar functionality and the attackers took a similar tack for getting it onto victims' machines. In this case, they created a new, fictitious, cryptocurrency trading platform called JMT Trading and put up a website that contained a link to code on GitHub. The disk image that was hosted there installs a package that is not signed and has a script in it that then installs several other elements.
'Both the daemon's plist and binary are (originally) embedded into an application, JMTTrader.app found within the .pkg. Fan dungeon: a day in the life of team tomorrow! mac os. Killing mac os. Specifically they're hidden files found in the /Resources directory; Resources/.org.jmttrading.plist and Resources/.CrashReporter,' security researcher Patrick Wardle said in a detailed analysis of the new macOS backdoor. Quote mac os.
The CrashReporter binary installed by the malware is where most of the action takes place. It has the ability to download information from a remote command-and-control server and will listen for tasking from the server, as well. The implant itself is not especially complex or advanced, but it stands out for a few reasons. This kind of malware is still not that common for macOS, particularly in the toolsets of APT groups. Some such groups are known to use macOS malware, but it's not nearly as common as Windows-specific malware or backdoors. Much of that has to do with the target population and the deploy base of Windows and macOS, but as Apple products become more and more common in enterprise and government, toolsets designed to exploit those products will inevitably follow suit.
The Lazarus group is a well-known attack team attributed to North Korea and security researchers have discovered a number of the group's tools and malware implants over the years. The group has been blamed for a wide variety of high-profile operations, most famously the intrusion at Sony Pictures at 2014, and some researchers have connected the group to the Wannacry ransomware outbreak, as well.
Wardle said that while the backdoor he analyzed in the last few days isn't identical to the older AppleJeus malware, there are plenty of indications that they are the work of the same team.
'IMHO, without a doubt, both malware specimen's where written by the APT group: Lazarus.However, though both malware samples are written by the same APT group, the samples are not the same,' Wardle said.
'First, as noted by Kaspersky in their writeup on the previous Lazarus backdoor, that backdoor was 'implemented using a cross-platform QT framework.' The sample we looked at today, is solely created for macOS (there is no cross-platform code). The previous backdoor also 'collects basic system information … such as host name, OS type and version, System architecture, OS kernel type and version' Today's specimen does not appear to contain this functionality.'
macOS Big Sur takes the most advanced operating system in the world to a whole new level of power and beauty, and makes your apps look better than ever. Widgets and the widget gallery help you deliver more value to your users. Adding intelligence to your apps with machine learning is simple with extensive tools, models, training capabilities, and APIs. You can create more powerful Mac versions of your iPad apps with Mac Catalyst. And you can easily bring your extensions to Safari — and to the App Store.
All-new Interface
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macOS Big Sur brings a new design that's been finely tuned for the powerful features that make a Mac a Mac. Core features, such as the menu bar and Dock, take advantage of the large Mac display, with translucent backings and spacious pull-down menus. The new Control Center, designed just for Mac, provides quick access to controls while keeping the menu bar clutter-free. Notification Center puts recent notifications and powerful new widgets together in a single view for at-a-glance information as you work. And a streamlined new design for apps features full-height sidebars and integrated toolbar buttons.
Widgets
Easily build widgets using the WidgetKit framework and the new widget API for SwiftUI. Widgets now come in multiple sizes, and users can visit the new widget gallery to search, preview sizes, and add them to Notification Center to access important details at a glance.
Safari Extensions
With support for the popular WebExtension API, it's even easier to bring powerful extensions to Safari. Xcode 12 even includes a porting tool to streamline the process.
The new Extensions category on the Mac App Store showcases Safari extensions, with editorial spotlights and top charts to help users discover and download great extensions from the developer community.
Machine Learning
With macOS Big Sur, creating apps that leverage the power of machine learning is even easier and more extensive with additional tools in Core ML for model deployment, new models and training capabilities in Create ML, more APIs for vision and natural language, and improved resources for training on Mac and converting models to Core ML format.
Mac Catalyst
Create even more powerful Mac versions of your iPad apps. Apps built with Mac Catalyst now take on the new look of macOS Big Sur and help you better define the look and behavior of your apps. You can choose to turn off automatic scaling of iPad controls and layout, allowing you to precisely place every pixel on the screen. Provide full control of your app using just the keyboard, take advantage of the updated Photos picker, access more iOS frameworks, and more.
User privacy on the App Store
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The Mac App Store helps users better understand apps' privacy practices. You'll need to enter your privacy practice details into App Store Connect for display on your product page.
Tools and resources
Use Xcode 12 and these resources to build apps for macOS Big Sur.
