home *** CD-ROM | disk | FTP | other *** search
- -----------------------------------------------------------------------------
- + +
- + AAAAA AAAAA AAAAA AAAAA A AAAAA A A A AAAAA AAAAA AAAAA +
- + A A A A A A A A A A A A A A A A +
- + AAAAA AAAAA A AAAAA A AAAAA A A A AAAAA A AAAAA +
- + A A A A A A A A A A A A A A A A +
- + A A AAAAA A A A AAAAA A A A A AAAAA A A A +
- + +
- -----------------------------------------------------------------------------
- + Date : December 2000 +
- + Title : How to remove Nag screen and view whole +
- + file in Jiao System MPEG Player V: 3.33 (build: 03/27/99) +
- + Source : http://www.AstaLaVista.com +
- + Writer : Shahid Thaika <007shahid@chequemail.com> +
- -----------------------------------------------------------------------------
-
- How to remove Nag screen and view whole file in Jiao System MPEG Player V: 3.33 (build: 03/27/99)
-
- Difficulty: Ultra EASY !!!
-
- About Me: To tell you frankly, I am not a professional cracker. I just try to crack for timepass
- Therefore please do not think bad of me if there is a better way to crack this program
-
- Tools:
- 1. W32Dasm (http://www.crackstore.com)
- 2. Any Hex Editor
- I used Hex Workshop (http://www.bpsoft.com)
-
-
- The Crack:
-
- When you open the Mpeg32.exe file you get a Message Box saying "MPEGPlayer is a shareware and ..."
- Close the program and make a copy of the Mpeg32.exe file in another directory. Open W32Dasm and
- Disassemble the Mpeg32.exe file. Search for "MPEGPlayer is a shareware and". W32Dasm can search for
- a part of the shareware sentence. When I disassembled the file only the above 5 words were shown.
- If W32Dasm successfully searched for the text you should be below the line...
-
- :00410D82 7518 je 00410D9C @ offset 00010182 h
-
- That is the bad boy line. If you double click that line and then press the right arrow,
- you will have jumped in front of the code that shows the Nag Message Box
-
- Now all you have to do is open your Hex Editor... go to offset 00010182h and change je to jne.
- ie... change the value 74 to 75.
-
- WAIT....
-
- Don't close W32Dasm yet. Save the modified Mpeg32.exe file and the execute it. Cool you got no
- Nag Messages. Open any MPEG Player supported File to view it. Oh! oh! It displays 'Trial Version'
- on the top left corner and does not play the whole movie.
-
- Don't worry I got a solution for that too.
- If you have closed W32Dasm then disassemble the required file again. Now Search for the text
- 'Trial Version'. You will find it below the line...
-
- :004176E5 FF15C0534800 Call Dword ptr [004853C0]
-
- Now if we scroll down 1-2 page we will find that the code with reference to 'Trial Version'
- ends at ':00417706 50 push eax'
-
- There are also 2 other small references. Hence we can conclude that the code for playing some file
- starts from address :00417707, :0041771B or :00417721.
-
- Keep on scroll up searching for jumps to one of the above address. You will find the following...
-
- :0041766F 0F84AC000000 je 00417721 @ offset 16A6F h
-
- also a similar on at ...
-
- :0041767C 0F849F000000 je 00417721 @ offset 16A7C h
-
- What more need I say... open your hex editor and goto to the above given offsets and
- change je to jne.. but this time we have to change 0F84 to 0F85
-
- Final:
- Don't worry about the text that says Unregistered Version. Please visit my web page at
-
- http://www.geocities.com/oljackslair
-
- It is not very good... though it hs links to SNES and Game Boy ROMS... Dlls.. and some other softwares.
-
- Thanks for downloading and read my crack.