@InProceedings{gundy07:omission, author = {Matt Van Gundy and Hao Chen and Zhendong Su and Giovanni Vigna}, title = {{Feature Omission Vulnerabilities: Thwarting Signature Generation for Polymorphic Worms}}, booktitle = {Proceedings of the Annual Computer Security Applications Conference (ACSAC)}, year = 2007, pages = {74--83}, address = {Miami, FL}, month = {December} }