Posts Tagged ‘kernel memory’

W32.Xpaj.B is a File Infector with a Vengeance

May

2012

We have recently come across a new wave of W32.Xpaj.B samples. We first met this complex file infector virus in 2009, and since then the threat has been operating and mounting an ad-clicking scam in order to generate revenue. After a few months of rest, the threat seems to be back. Figure 1. Increase […]

Category General Written by Symantec Security Response Blog 0 Comments

Kernel Vulnerabilities and Zero Days: a Duqu Update

Nov

2011

We discussed much of the unfolding Duqu attack in our previous post. Some new light has recently illuminated some missing pieces to this interesting attack. Researchers at CrySys Labs in Hungary have disclosed information about a Word document that is purported to be the installer file for the Duqu attacks. The document loads a kernel […]

Category General Written by Blog Central > McAfee Labs 0 Comments

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Posts Tagged ‘kernel memory’

W32.Xpaj.B is a File Infector with a Vengeance

Kernel Vulnerabilities and Zero Days: a Duqu Update

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