Entries Tagged as 'Malware '

A New Approach to Modeling Malware using Sparse Representation

Malware No Comments »

by William Casey,
CERT Senior Researcher

Will Casey Malicious software (known as “malware”) is increasingly pervasive with a constant influx of new, increasingly complex strains that wreak havoc by exploiting computers or personal and business information stored therein for malicious or criminal purposes.   Examples include code that is designed to pilfer personal and digital credentials; plunder sensitive information from government or business enterprises; or interrupt, misdirect, or render inoperable computer hardware and computer-controlled equipment.  This post describes our work to create a rapid search capability that allows analysts to quickly analyze a new piece of malware.

 

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New & Upcoming SEI Research Initiatives

Binaries , Malware No Comments »

By Douglas C. Schmidt,
Chief Technology Officer

Doug SchmidtIn response to a comment on my initial post introducing the SEI blog, I wanted to provide some additional information on new and upcoming SEI research initiatives. In this post, I describe these areas, and include a “sneak preview” of upcoming blog postings in each area.

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Learning a Portfolio-Based Checker for Provenance-Similarity of Binaries

Binaries , Malware No Comments »

By Sagar Chaki, Senior Member of the Technical Staff
Research Technology and System Solutions (RTSS)

Sagar Chaki As software becomes an ever-increasing part of our daily lives, organizations find themselves relying on software that originates from unknown and untrusted sources. The vast majority of such software is available only as executables, known as “binaries.” Many binaries—such as malware or different versions and builds of a software package—are simply minor variants of old programs (or in some cases exact copies) that have been run through a different compiler. This blog post explains how the ability to detect similarities among binaries is an important tool in malware detection and a growing area of research.

 

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