“The attackers then used their kernel memory write access to disable seven mechanisms the Windows operating system offers to monitor its actions, like registry, file system, process creation, event tracing etc., basically blinding security solutions in a very generic and robust way.”Īfter victims opened these malicious documents, several malicious tools were deployed within hours, over a sequence of stages that marks a typical trait for the Lazarus Group. “This is the first ever recorded abuse of this vulnerability in the wild,” said Peter Kálnai, senior malware researcher with ESET, in an analysis last week. If exploited, the flaw allows attackers to read and write kernel memory. The most noteworthy aspect of the attack chain was a rootkit (called FudModule.dll) that targeted a Dell vulnerability (CVE-2021-21551), which was previously fixed by Dell in May 2021 and impacts the DBUtil firmware update driver module that comes pre-installed on most Dell machines running Windows. Both targets received malicious attachments purporting to be Amazon-themed job offers (one sent via LinkedIn messaging and the other sent via email) that, once opened, started the chain of attack. Researchers observed the attackers targeting two victims last year, including a political journalist at a media outlet in Belgium and an employee at an aerospace company in the Netherlands. Please visit our Support Articles (FAQ) section to read the installation guides or get more information about payment, delivery, warranty, etc.The North Korean state-sponsored group, Lazarus Group, leveraged a rootkit in two attacks that abused a known vulnerability in a Dell driver in order to disable various Windows monitoring features. Here are links to the sites of the LCD manufacturing companies where you can familiarize yourself their products: They are well known throughout the world and are leading suppliers of electronics, which includes laptop internal cables, motherboards, LCD screens, hard drives, DVD drives, keyboards, etc.
The largest screen manufacturers are corporations such as AUO, Chi-Mei, Toshiba, Hannstar, Chunghwa, Samsung, LG Phillips, Sharp. That is why there are no "aftermarket" screens - LCDs can not be faked, this problem simply does not exist! Production of LCD screens - is a very complex process requiring millions of investment in research and manufacturing. We only sell genuine, high-quality screens for laptops that are exactly the same as ones installed by notebook manufacturers. Not scratched, no signs of use, looks and works like new. The part was pulled from a laptop, no signs of tear or wear and fully functional and covered by 3 Year warranty.
New Aftermarket Replacement (never for LCD parts)īrand new high quality generic replacement. may list items in the following condition:īrand new part made by one of OEM manufacturers like Samsung, AUO, LG, Toshiba etc.
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