Network and Computer Security

Just as if we needed that, a new polymorphism technique allows viruses on AMD-64 processors to be even harder to detect.

“The virus, dubbed W64.Bounds, is not spreading in the wild, but was submitted as a proof of concept to antivirus researchers. The program is not easy to detect because it encrypts itself using a new algorithm and exploits a Windows feature available only on AMD64 systems to control execution”, Peter Ferrie, senior antivirus researcher for Symantec, said.

See the full article on SecurityFocus.