Reverse Engineering Tiktok's VM Obfuscation (Part 1)

TikTok has a reputation for its aggressive data collection. In fact, an article published on 22 December 2022 uncovered how ByteDance spied on multiple Forbes journalists using TikTok. While some of the data they collect may seem benign, it can be used to build a detailed profile of each user. Information such as user location, device type, and various hardware metrics are combined to create a uni

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Tiktokの難読化されたJavaScriptをBabelなどを使って読んでいく話。