on May 13, 2025 at 2:00 pm
Designing attacks on the software supply chain Binary function classifiers are generic methods that play a crucial role in monitoring the software integrity of a system, in particular by detecting backdoors, vulnerabilities and malicious code. Many classifiers are based on machine learning techniques, and can be circumvented by building adversarial examples without any a priori knowledge of the classifier to be bypassed. We will go further by showing how to insert a malicious payload into any function chosen by the attacker, while ensuring that the compromised function is always identified as the target function by the classifier. This approach illustrates how an attacker can carry out an attack on the software supply chain, compromising a system by updating an application or library.
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