NASA NTRS · 20220001485
Research Report: Building a Wide Reach Corpus for Secure Parser Development
Abstract
Whether developing from a specification or deriving parsers from samples, LangSec parser developers require widereach corpora of their target file format in order to identify key edge cases or common deviations from the format’s specification. In this work-in-progress paper, we report the details of several methods we’ve used to gather 30 million files, extract features and make these features amenable to search and other analytics. This paper documents opportunities and limitations of some popular open source data and tools and this paper will benefit researchers who need to efficiently gather a large file corpus.
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Timmaraju, Virisha, Stonebraker, Ryan, Southam, Philip, Menshikova, Anastasia, Mattmann, Chris, Constantinou, Valentino, Burke, Wayne, Allison, Tim. 2020-05-21. Research Report: Building a Wide Reach Corpus for Secure Parser Development. https://ntrs.nasa.gov/citations/20220001485
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