But char string and immediate values is highly possible to be found.Īt file offset + 0x1A12090 in libcc.dll, stored as char string:Īt file offset + 0x59D799 in libcc.dll, stored as immediate value in a instruction:Īt file offset + 0x1A11DA0 in libcc.dll, stored as char string:Īt file offset + 0x59D77F in libcc.dll, stored as immediate value in a instruction:Īt file offset + 0x1A11D8C in libcc.dll, stored as char string: I do not guaranteed that offset value is absolutely correct in other versions. The content below is discovered from libcc.dll of Navicat Premium 圆4 12.0.25 Simplified Chinese version. And to avoid being replaced easily, the public key is split into 5 parts: Actually the public key is stored in libcc.dll and encrypted. Start from Navicat Premium 12.0.25, Navicat do not load this public key from resource in navicat.exe.
I would be very appreciated for your generous. If you have the corresponding private key, please tell me. YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2 QdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginvĪ5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I You can see it by a kind of software Resource Hacker. It is stored in navicat.exe as a kind of resource called RCData.
It is a RSA-2048 public key that Navicat used to encrypt or decrypt offline activation information.
This repository will tell you how Navicat offline activation works.
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