Importance

Loading Importance Indicators...

Abstract

Embodiments detect malicious code in distributed software components. A detector element references a source code repository (e.g., open source, commercial) containing lines of various files of a distributed artifact. Subject to certain possible optimizations, the detector inspects the individual files and lines of the artifact file-by-file and line-by-line, to identify whether any commit history information is available from a Versioning Control System (VCS). A risk assessor element receives from the detector element, results identifying those lines and/or files for which no VCS commit history is available. The risk assessor then references code features (e.g., file extension, security-critical API calls) in the results, to generate a probability of the malicious nature of the source code lacking VCS commit history information. An analysis report including this probability and additional relevant information, is offered to a user to conduct further manual review (e.g., to detect false positives attributable to benign/legitimate source code modification).

Loading the Abstract Image...

First Claim