void sub_401130(char command, char *malware_filename) { unsigned int command_alphabet_pos = 0; command_alphabet_pos = command - 'a'; if (command_alphabet_pos <= 4) { switch(command_alphabet_pos) { case 0: /* something to do */ break; case 1: /* something else to do */ break; case 2: /* something else to do */ break; case 3: /* something else to do */ break; case 4: /* something else to do */ break; } } else { printf("Error 3.2: Not a valid command provided\n"); } }