A number of days ago, we observed a new variant of the W32.Xpaj.B virus and we blogged all of the initial details about its new features and how the outbreak sample is the patient zero of the infec
Category: W32.Xpaj.B
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 i
W32.Xpaj.B is one of the most complex and sophisticated file infectors Symantec has encountered. In an older blog post, Piotr Krysiuk calls it an “upper crust file infector.” He describ