sish | HTTP/WS/TCP Tunnels to localhost using only SSH | HTTP library

The problem is in ZeroMemory(sISH, sizeof(IMAGE_SECTION_HEADER));

You removed the memory of the first section, which caused problems with the section structure of the exe. This is why the exe cannot run.

Solution:

=> ZeroMemory(&sISH[sIFH->NumberOfSections], sizeof(IMAGE_SECTION_HEADER)); //Clear the memory behind the last section

Don't forget to add FILE_SHARE_WRITE for the first CreateFileA, otherwise it will cause the second CreateFileA to fail to write.

=> HANDLE FirstFile = CreateFileA(argv[5], GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, NULL, NULL); // File to read data from