Reverse Engineering Bambu Connect: Extracting the Private Key
2025-01-20
Security researchers reverse-engineered the Bambu Connect printer app, revealing it uses Electron and employs code obfuscation and asar packaging to protect its private key. Researchers detailed a multi-step process, including using asarfix to repair the asar file, analyzing main.node with Ghidra, and ultimately extracting the private key and certificates. The process also involved RC4 decryption and URL decoding.