CrackMe C++ CrackMe [?/10]

[Nado]

Compiler: C++ (x64)

Пожалуйста, авторизуйтесь для просмотра ссылки.

Protection:

• Heavy obfuscation (control flow flattening, opaque predicates)
• Full code virtualization (custom VM with unique opcode set)
• Anti-tamper checks (integrity verification, debugger detection)
• Encrypted string/table storage
• Custom packer layering the entire binary

Challenge: This is a server-client authentication system protected by a custom packer. The client executable performs login validation by communicating with a local/emulated server component.

Goal:

• Patch the client to bypass authentication OR
• Emulate the server to allow successful login with any credentials

You are free to choose either approach.

Hint / Test Account:

Username: testacc
Password: testpass