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595 Let’s deal with WeChat — the second most popular messenger in the world

Habr
Sqwony @ Habr · 01/20/2022 07:10 EDT

Let’s deal with WeChat — the second most popular messenger in the world

A short excursion into WeChat;
About the platform, the version of the application, the utilities used and the decryption of the executable file;
• About two protocols (old one and new one);
About serialization of objects;
Used cryptography and key exchange;
About headers and hash-functions;
About the exposures found.
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