Challenge of Reverse Engineering
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Looks like it's time for another challenge. This one comes with a mix of ideas so take your time reversing them and do not expect hints any time soon Basic info/rules: Compiler: Borland Delphi Level: Designed to provide maximum fun and to test your skills, so kindly allow other members to enjoy solving it on their own Packer: Packed with free (non-commercial) and relatively easy Compressor/Protector (credit to author) to help you unpack it yourself or simply pm GIV Good luck to all and happy reversing kgm#17.7z
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This target is protected by Themida 2.3.1.0 with Macros Virtualize VM macros with: TIGER 32 (Black) Task: Unpack target and patch check Good luck! UnpackMe Themida 2.3.1.0 + Macros.rar
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Compiled with VS2010, Tried with de4dot 2.0.3 but failed. If you success unpack, please make a tutorial Obfuscating assembly 'Eazfuscator.NET v3.9 UnpackME.exe'... WARNING EF-4008: EVALUATION VERSION LIMITATIONS: You are not allowed to distribute this assembly. The assembly will no longer work after 09/09/2013 09:20:06. done That appeared when obfuscate it because I use Evaluation version Eazfuscator.NET v3.9 UnpackME.rar
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[unPackMe] .Net Safengine http://up.ht/1kbcNrB mydemo.rar
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Simple Unpackme Requirements .NET 4 or above Windows 7 or Windows 8 or 8.1 File may not run in windows XP Good luck Download https://www.sendspace.com/file/h5u9o6 Winrar password : challange .EXE Password: ??? Goodluck in unpacking and peace
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first, this is time waste! modified version of classic tetris for game re simulation all credit to original authors goal is to arrive to 'final level' by cheating, any solution valid. tell me how many min or second it takes u! no protections. x86CrackMe.rar
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My .net app packed by ConfuserEx 0.2.1 (antidump only) + Enigma 4.20 UnpackMe_ce.zip
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Agressive settings on confuserex. Unpackme if you can Virustotal: https://www.virustotal.com/es/file/c8951bcfcaf7a4d137dd973f7049c5615ddf8196992ca6d02ac94299a3e1519f/analysis/1403641460/ Download: https://mega.co.nz/#!3dgWFQxB!fJzxNYoJohDGyZMRZf0IOxf1yljKvAiOaKmmQB3RXPU
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This is a crackme I did a long time ago. Its for newbies only. C4N2.zip
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A new year and a new challenge, have fun kgm16.7z
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Goal: write a keygen that generates multiple serials for each name Difficulty: 3 http://uppit.com/c16oj1msete0/Magi2.rar Magi2.rar
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Deploy LX 4.1 patch me! Valid serial: PRO-MA992-H52CY-NA6Q Let's see how the serial is tested. DeployLX4.1_patchme.zip
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Its my personal contribution. I have some experience in reversing, and there are only a few (unfortunantly) crackmes like this. Please enjoy, and learn. direct link: http://serials2007.do.sapo.pt/crackmes/crackme8.rar crackme8.rar
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clean me properly it protected with new confuserexmax label DeobMe.zip
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enjoy Old_KeygenMe.rar Rules Only Keygens Are Allowed. A Tutorial Would Be An Added Bonus. Language: VC 6.0 Packer: AsPack2.34 Please Do Solve. Thanks If you can not solve it,ask me for a legal name & code.
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Hi , Plesa keygen No patch https://mega.co.nz/#!HVwFhS4R!iW6i9M1LG8Vo-XyD9vKmINYFouuxR0jZDHr75wzpAH8 KeygenmeXV.zip
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Goal: Write a keygen to calculate "Answer" to any given valid inputs in a reasonable amount of time. Specs: UPX packed No obfuscation or VM No patch detection “Request" data is randomized Appendix: Name: Tuts4You Request: A799CB8D37C11F8052AA59674A0E89957205F69BE447F887306A02934F4863652C418D6B268070B4B95C500B89FD89D13612D0A9961E0FA39CD033A094F015B5E0FB48BFA37D25834496AD4D68E4FA097D0454303545C89CCBD9898D96021CA8480F06414D8BD28A194C5786EA167BACBD19E259E803EBBB6C74D7367E4615873FD8CA2654055E564DFA145C1A62FAC9DE5D156709F6B6067B014C9DF4D7C7A32E7012B84859AF9A3232EF531904045F272ABBE063D75336B516226049BEAD28Scoring(100 points total): Patching - 10 points Calculate "Answer" to …
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Hello All, Here is a Quick KeygenME I Put Together While I Was Bored Today. Rules Only Keygens Are Allowed. No Ripping Of Algos From The KeygenME. A Tutorial Would Be An Added Bonus. Language: Delphi Packer: PeCompact. Please Do Solve. Thanks XorRanger's KeygenME #5.rar
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Hello everyone, I had some time and in that time I decided to write a small KeygenMe challenge... You need to find a name/serial combination (multiple serials for one name are possible) and it would be nice if you create a small tutorial and not say: "this is weak because: [list of weak places]" this is not really nice for the users who are still trying to solve it Don't expect many special things, the only real protection is the (lame) anti-referenced text strings feature. Solutions (with tutorial) can be send to mr.exodia.tpodt@gmail.com/by pm and will be placed on my website.. Download here (failed to attach) Greetings, Mr. eXoDia PS Forgive me for the GFX, ar…
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Its protected with unfinished confuserex maximum setting . Packed a Test_Exe Its a nice protection UnpackMe.zip
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Easy keygenme have phun. Rules keygen only no patching or serial fishing. base.rar
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Hi, I made an easy serialme. I hope you like it. Algo: Custom made by me (not too complicated ) Obfuscation: None Rules: Just find the correct key (it needs some cals to find it). I hope you like it! SerialMe.rar
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Hi guys, After being idle for a long long time, I'm happy to present you a small challenge. I hope it will keep you busy for a while. From the readme: Requirements: .NET 2.0, tested on 32bit XP, 64bit Win7, 32bit Win8. Have fun! kao. GotSkills_by_kao.zip
