How malware authors evade antivirus detection?Description : Aiming to ensure that their malware doesn’t end up in the hands of vendors and researchers, cybercriminals are actively experimenting with different quality assurance processes whose objective is to increase the probability of their campaigns successfully propagating in the wild without detection.
Lien : http://blog.webroot.com/2012/01/18/how-malware-authors-evade-antivirus-detection/
