Tag: sha1

• Replacing the HWID in VMProtect 3.8.4

  Replacing the HWID in VMProtect 3.8.4, patching the machine-binding check inside the VM so a protected binary runs on different hardware, so you can reproduce it yourself.

• Analyzing the Login Protocol of a Fitness App

  Analyzing a fitness app's login protocol, reversing its MD5, SHA1, and AES layers with Frida to reconstruct the sign and password scheme, with the algorithm recovered in detail.

• CodeMeter 7.3 Study Notes: The CodeMeter API and Communication Protocol

  Study notes on CodeMeter 7.3's API and communication protocol, covering Wibu's AxProtector, AES-128-CBC, CRC32, and SHA1 inside its license handshake.