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arXiv · 0909.4516

SQL/JavaScript Hybrid Worms As Two-stage Quines

José I. Orlicki
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Abstract

Delving into present trends and anticipating future malware trends, a hybrid, SQL on the server-side, JavaScript on the client-side, self-replicating worm based on two-stage quines was designed and implemented on an ad-hoc scenario instantiating a very common software pattern. The proof of concept code combines techniques seen in the wild, in the form of SQL injections leading to cross-site scripting JavaScript inclusion, and seen in the laboratory, in the form of SQL quines propa- gated via RFIDs, resulting in a hybrid code injection. General features of hybrid worms are also discussed.

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José I. Orlicki. 2009-09-24. SQL/JavaScript Hybrid Worms As Two-stage Quines. https://arxiv.org/abs/0909.4516

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