Ut-Battelle, Inc.

Richard A Willems

Robert J Warmack

Charles L Britton, Jr

Steven Shane Frank

Chris A Pickett

Michael Joseph Kuhn

James R Younkin

Andrzej Nycz

Kirk D Sayre

Stephen Lanse Lindberg

Scott L Stewart

A process transforms compiled software into a semantic form. The process transforms the code into a semantic form. The process analyzes behavior functionality by processing precise programming behavior abstractions stored in a memory and classifies the code as malware based on the code behavior. Another method identifies the starting point of execution of a compiled program. The method calculates a complexity measure by calculating the number of potential execution paths of local functions; identifies the number of arguments passed to local functions; and identifies the starting point of execution of the compiled program. Another method provides interactive, dynamic visualization of a group of related functions wherein a user can explore the rendered graph and select a specific function and display functions that are color coded by their ancestral relation and their function call distance to the selected function.

Behavior specification, finding main, and call graph visualizations

Sensing devices, systems and methods for securing articles against tampering using a unique magnetic field signature measured at two different times are provided. One or more sensing devices are secured to a ferrous surface portion of a target container. The sensing devices are secured using a plurality of magnets. The unique magnetic field signature sensed by a sensing device is produced by a combination of the plurality of magnets of the sensing device and the ferrous surface portion of the target container and earth's magnetic field. The two different times being one of a baseline measurement session and one of an observation measurement session. An observation measurement session may be triggered by a shock event or periodically.

Magnetic field sensing for tamper-indicating devices

Growing community of inventors

Oak Ridge, TN, United States of America

Richard A Willems