LoLLo90 Posted August 13, 2016 Share Posted August 13, 2016 (edited) Difficulty : 4/10Language : .NETPlatform : WindowsOS Version : AllProtection : Find out I am back again with this little baby... Goals : Find the valid ID! This is not a bruteforceme! It is absolutely possible to get the ID without bruteforceing! Patching is not allowed! Erjey's Logics.rar Just to clarify: the given key is the same on all computers and the goal is to find the right id for the key that i have chosen. Edited August 13, 2016 by LoLLo90 1 Link to comment Share on other sites More sharing options...
Teddy Rogers Posted August 13, 2016 Share Posted August 13, 2016 Can you please attach a screenshot, thank you... Ted. Link to comment Share on other sites More sharing options...
LoLLo90 Posted August 13, 2016 Author Share Posted August 13, 2016 6 minutes ago, Teddy Rogers said: Can you please attach a screenshot, thank you... Ted. Done my friend! Link to comment Share on other sites More sharing options...
Ahmad_k Posted August 13, 2016 Share Posted August 13, 2016 The application hang when you try to close it. i have to end task in task manager everytime. Tested on WinXP win7 and win8.1 Link to comment Share on other sites More sharing options...
LoLLo90 Posted August 13, 2016 Author Share Posted August 13, 2016 2 minutes ago, Ahmad_k said: The application hang when you try to close it. i have to end task in task manager everytime. Tested on WinXP win7 and win8.1 Sorry for this, i have messed up something with the closing event while protecting the file! Btw the keygenme works fine. Link to comment Share on other sites More sharing options...
RDGMax Posted August 13, 2016 Share Posted August 13, 2016 Link to comment Share on other sites More sharing options...
LoLLo90 Posted August 13, 2016 Author Share Posted August 13, 2016 (edited) 22 minutes ago, RDGMax said: I said patching is not allowed, if you solved it post the serial, otherwise it is not a valid solution. Edited August 13, 2016 by LoLLo90 Link to comment Share on other sites More sharing options...
RDGMax Posted August 13, 2016 Share Posted August 13, 2016 here another key + id Link to comment Share on other sites More sharing options...
LoLLo90 Posted August 13, 2016 Author Share Posted August 13, 2016 (edited) I can't see the image. However the key textbox is disabled because you can't change the key. If you changed the key your solution is not valid. The goal is to find the valid ID for the given key. EDIT: I saw your image, you changed the key, your solution is not valid. What part of the statement "patching is not allowed" you don't understand? Edited August 13, 2016 by LoLLo90 Link to comment Share on other sites More sharing options...
Ahmad_k Posted August 13, 2016 Share Posted August 13, 2016 well the key is the same on all machine !! what's is going on. you key is the same as mine and same as RDGMax Link to comment Share on other sites More sharing options...
LoLLo90 Posted August 13, 2016 Author Share Posted August 13, 2016 2 minutes ago, Ahmad_k said: well the key is the same on all machine !! what's is going on. you key is the same as mine and same as RDGMax Exactly! You have to find the right id for the given key. Nothing more. Link to comment Share on other sites More sharing options...
Solution Matteo Posted September 27, 2016 Solution Share Posted September 27, 2016 Solved One of the correct keys is: 03400741142341 Nice! I like Erjey's logic behind this crackme I will make a tutorial (pdf) for this, see you soon... greetings from Italy 6 Link to comment Share on other sites More sharing options...
kao Posted September 27, 2016 Share Posted September 27, 2016 Respect to @Matteo! Link to comment Share on other sites More sharing options...
LoLLo90 Posted September 28, 2016 Author Share Posted September 28, 2016 Good job Matteo, talking with you i noticed you are a very smart guy Link to comment Share on other sites More sharing options...
Matteo Posted November 14, 2016 Share Posted November 14, 2016 As promised (a bit late...) here is the keygen + pdf tutorial. I completed the tutorial in different times so i hope is decent. There is an extra bonus: (half) solution with Z3 SMT Solver. Have fun! and let me know if you like it Greetings from Italy ~Matteo~ Keygen and Tutorial.zip 6 Link to comment Share on other sites More sharing options...
cawk Posted November 14, 2016 Share Posted November 14, 2016 2 hours ago, Matteo said: As promised (a bit late...) here is the keygen + pdf tutorial. I completed the tutorial in different times so i hope is decent. There is an extra bonus: (half) solution with Z3 SMT Solver. Have fun! and let me know if you like it Greetings from Italy ~Matteo~ Keygen and Tutorial.zip wow thats very nice good job Link to comment Share on other sites More sharing options...
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