Thesis/Dissertation: Karel Hájek: System for assisted creation of YARA rules
Master's thesis
System for assisted creation of YARA rules
Abstract
Tato práce představuje nový způsob urychlení tvorby YARA pravidel pro klasifikaci malwaru. Existuje již řada pokusů pro automatickou tvorbu YARA pravidel pro danou sadu souborů, ale mají své nedostatky a často nefungují příliš dobře. Často vytvářejí velmi složitá pravidla, nezobecňují příliš dobře nebo jsou pro analytiky těžko pochopitelné. Tato práce představuje nástroj Yarachef, pomocníka pro psaní …more
Abstract
This thesis introduces a new way to speed up the development of YARA rules for malware classification. There have been many attempts to generate YARA rules for given files automatically, but they have shortcomings and generally do not work well. They often create very complex rules, do not generalize very well, or are hard to understand by analysts. This thesis presents Yarachef, a YARA rule-writing …more
Thesis description
- Familiarize yourself with the YARA language and tool and its use.
- Design the system for the interactive creation of YARA rules.
- Propose heuristics that will assist rule creation and evaluate rule quality during the process.
- Implement the most promising results from points 2 and 3 above.
- Evaluate the resulting system by malware analysts at Avast.
18/5/2023 07:03, prof. RNDr. Václav Matyáš, M.Sc., Ph.D., UČO 344
Consultant
Avast
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