1 00:00:00,840 --> 00:00:03,500 Hello and welcome to a new lesson. 2 00:00:03,750 --> 00:00:09,080 We are now going to learn how to patch memory directly in order to change this year. 3 00:00:09,070 --> 00:00:15,630 A key objective for creatinine is firstly to find the correct 0 key. 4 00:00:16,110 --> 00:00:20,130 And once you found try to change it to another zero. 5 00:00:20,130 --> 00:00:21,880 Key of your choice. 6 00:00:21,900 --> 00:00:30,690 So first let us download Grammy night from this Web site click on the download link and click on Download. 7 00:00:30,690 --> 00:00:31,230 Here again 8 00:00:40,210 --> 00:00:46,780 after you download it you just cut it and put it CGI in the Chrome is for the 9 00:00:52,260 --> 00:00:53,420 yen and zip it 10 00:00:57,500 --> 00:01:00,780 the password he's cracking lessons that com 11 00:01:10,080 --> 00:01:18,310 now Daddy and safety let's rename the folder we can delete the Zephyr 12 00:01:22,430 --> 00:01:28,210 we rename the folder fifty prefix ten zero followed by cracking the nine 13 00:01:32,180 --> 00:01:37,410 open leaf if Take it easy 14 00:01:43,710 --> 00:01:52,080 and we see that it is compatible in C++ and linked with Turbo linker and the entry point offset is 2 15 00:01:52,080 --> 00:02:06,120 to 5 4 if you run it you will get a window asking us to enter this hero key if you enter a wrong zero 16 00:02:06,160 --> 00:02:16,170 key on button check you get the error message saying wrong sorry wrong key OK so the objective is to 17 00:02:16,170 --> 00:02:24,090 find the correct sero key and then secondly once they finally change it to a different key of your choice. 18 00:02:24,420 --> 00:02:31,940 So the tip is if you look for strings look for the strings the error string Saudi wrong key. 19 00:02:32,160 --> 00:02:38,580 Once you've found the arrow string then you should look around the area to see where the correct key 20 00:02:38,580 --> 00:02:43,050 is being loaded to compare to the one that you enter. 21 00:02:43,050 --> 00:02:49,740 Once you've found the address for the correct key that is being loaded in from the memory go to the 22 00:02:49,740 --> 00:02:57,090 memory directly and change it to any key that you like so that is a tip give it a try first before you 23 00:02:57,090 --> 00:03:03,030 see the solution I will give you the explanation and solution in the next lesson. 24 00:03:03,030 --> 00:03:04,710 So in the meanwhile Good luck.