An undetected injector should never import sensitive APIs directly in its IAT (Import Address Table). Instead:
A C++ based project focused on advanced LoadLibrary or manual mapping variants. leo4048111/Potato-Injector - GitHub undetected dll injector
While effective, this method is now considered "legacy" and is almost instantly flagged by even the most basic antivirus solutions and anti-cheat mechanisms. The API calls CreateRemoteThread and WriteProcessMemory are heavily monitored. An undetected injector should never import sensitive APIs