UnOfficial VMProtectSDK for Golang
Due to the particularity of Golang, VMP is not compatible with it.
For example, there is no 0 at the end of the Golang string,
and ABI is non-standard(GO x64 ABI: RAX, RBX, RCX, RDI, RSI, R8, R9, R10, R11)
If use CGO, VMP does not recognize Marker and the string need to encrypt,
After a while of research, I solved the compatibility of some VMProtect with Golang.
Now VMProtect can recognize the address of VMProtectBegin and VMProtectEnd.
MarkerName and the string need to encrypt all can be detected(work well on mac and win).
Because of I didn't have Web License Manager, so the correlation function has not been implemented.
Most functions are Bind.
* Test work well on window 11 and Mac OS 12.3.1 (Go 1.18.1)
* But please note that due to the use of some unconventional methods, it may be unsafe.
Guide：
Copy "VMProtect" and "example" folder to "/Users/YourName/go/src/"
Please install the c compiler if not.
Mac: xcode-select --install
Mac Cross build PE: sudo port install x86_64-w64-mingw32-gcc
Windows: download llvm-mingw
Modify the build script,set the CC
run the script to build
Tip:
1.\x00 or \000 must be added after string ,like VMProtect.BeginUltra("Marker\x00").
2.Don't use the -gcflags "-N -l" command to compile , Otherwise VMP cannot recognize the Marker.
3.Must use -ldflags "-s -w" to strip the Symbol，Otherwise VMP cannot recognize the file.
4.Refer to the files in the example folder and modify the GoPath.
5.If necessary, add scripts in script.lua for additional protection.
6.Linux has not been tested. Maybe, but some of the code needs to be modified.
7.You must use VMProtect.GoString to convert func DecryptString's char to string,not C.GoString.
8.32-bit systems are not supported..
9.If you import other projects from github, please set GO111MODULE=on and modify go.mod,
replace VMProtect => /Users/YourName/go/src/VMProtect.