An elevation of privilege vulnerability exists when Windows improperly handles calls to Win32k.sys, aka "Windows Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2.
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microsoft windows server 2008 - |
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microsoft windows server 2008 r2 |
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microsoft windows 7 - |
Zebrocy was first observed being used as a Sofacy backdoor in 2015. However, the collection of cases where this tool has been used mean that we consider it a subset of activity in its own right. On the basis of this threat actor’s past behaviour, we predicted last year that Zebrocy would continue to innovate in its malware development. The group has developed using Delphi, AutoIT, .NET, C# and PowerShell. Since May 2018, Zebrocy has added the “Go” language to its arsenal – the first time...
In February 2019, our Automatic Exploit Prevention (AEP) systems detected an attempt to exploit a vulnerability in the Microsoft Windows operating system. Further analysis of this event led to us discovering a zero-day vulnerability in win32k.sys. We reported it to Microsoft on February 22, 2019. The company confirmed the vulnerability and assigned it CVE-2019-0797. Microsoft have just released a patch, crediting Kaspersky Lab researchers Vasiliy Berdnikov and Boris Larin with the discovery: Thi...
In October 2018, our AEP (Automatic Exploit Prevention) systems detected an attempt to exploit a vulnerability in the Microsoft Windows operating system. Further analysis led us to uncover a zero-day vulnerability in ntoskrnl.exe. We reported it to Microsoft on October 29, 2018. The company confirmed the vulnerability and assigned it CVE-2018-8611. Microsoft just released a patch, part of its December update, crediting Kaspersky Lab researchers Boris Larin (Oct0xor) and Igor Soumenkov (2igosha) ...
The internet is now woven into the fabric of our lives. Many people routinely bank, shop and socialize online and the internet is the lifeblood of commercial organizations. The dependence on technology of governments, businesses and consumers provides a broad attack surface for attackers with all kinds of motives – financial theft, theft of data, disruption, damage, reputational damage or simply ‘for the lulz’. The result is a threat landscape that ranges from highly sophisticated targeted...
Yesterday, Microsoft published its security bulletin, which patches a vulnerability discovered by our technologies. We reported it to Microsoft on October 17, 2018. The company confirmed the vulnerability and assigned it CVE-2018-8589. In October 2018, our Automatic Exploit Prevention (AEP) systems detected an attempt to exploit a vulnerability in Microsoft’s Windows operating system. Further analysis revealed a zero-day vulnerability in win32k.sys. The exploit was executed by the first stage ...
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