Skip to content
View in the app

A better way to browse. Learn more.

Tuts 4 You

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Challenge of Reverse Engineering

Try a challenge or contribute your own, any platform or operating system...

The creation of new topics is disabled in these subforum categories.

Please create and post your new challenges in the appropriate subcategory of Downloads > Challenge of Reverse Engineering

A topic will then automagically be created and posted in these forums...

  1. Blue
    KeygenMe · Started by Blue,

    Here is the new Team IREC KeygenMe #3. Codded for newbies,written in Dev C++ console windows application. Rules :- Only a valid keygenMe is expected which can generate valid serials on any machine. No bruting,fishing or self keygen. Regards, Blue Indian Admin,Team IREC [iNDIAN REVERSE ENGINEERING CLUB] WEB : Click here for website Forum : Click here for forum KeyGenMe #3.zip

    • 4 replies
    • 7.5k views
  2. Jupiter2000
    UnPackMe · Started by Jupiter2000,

    Hi A unpackme high and strong for you is crackers Files protected by Hefaz Protector Type protection = anti dump anti olly dongle lock Anti Debug Code Encryption / Decryption & Code Obfuscation :woot: O Security = 7 / 10 http://www.4shared.com/file/3Xuwmfmm/UnpackMe.html What do you see this file UnpackMe.zip

      • Like
    • 51 replies
    • 24.8k views
  3. r0ket
    UnPackMe · Started by r0ket,

    Hello again, try to unpack this one, ep + payload virtualization

      • Like
    • 12 replies
    • 13.7k views
  4. Blue
    KeygenMe · Started by Blue,

    Hello Everybody.... We have released all new KeygenMe. This time codded in .Net So you need .Net Installed on PC. Rules:-- Only key-genning is allowed not brute or fishing and patching. Regards, Blue Indian Team IREC [ Indian Reverse Engineering Club ] Team IREC KeygenMe-II.zip

    • 2 replies
    • 4.7k views
  5. Jupiter2000
    UnPackMe · Started by Jupiter2000,

    Hi dear professors and Users The main goal is unpackme file type that is hard packed Enigma protector Enabled Option: Anti debugger Code Redirection Anti BP Anti Virtual Drive Anti pr Good Luck Any Buddy unpackme.rar

    • 7 replies
    • 8.7k views
  6. Kurapica
    KeygenMe · Started by Kurapica,

    Hi this is a new challenge, It's not hard but it's good for those who like coding in .NET, will be a great fun for a cold winter night patching is forbidden, only a valid keygen is accepted Enjoy />http://www.4shared.com/file/WctnNsWI/challenge.html link fixed ...

    • 6 replies
    • 4.6k views
  7. fastfood
    UnPackMe · Started by fastfood,

    Hello buddies some guys can unpack the file packed by enigma protector 2.13 in attachment? thanks start.rar

    • 1 reply
    • 5.4k views
  8. beBoss™
    KeygenMe · Started by beBoss™,

    This is my first KeygenMe. It's very old project, but I never posted on the internet. So this is the moment Description: Not packed, no cryptos, no hashes, just a little math Language: Delphi Rules: 1. Keygenning is the ultimate goal 2. Self-Keygenning and Phishing are more than welcome 3. Tutorials and tips are welcome 4. No patching. yeah I think is not really for noobs, but it is really easy !!! I hope to see keygens, source codes (ofcourse if you are not stingy - "close-fisted") and tutorials. Download: Mediafire: http://www.mediafire.com/?wrsasbm6cf5ngs9 Multiupload: http://www.multiupload.com/190FWQ9IUB Attachment: beBoss - KeyGenMe #1.rar

    • 4 replies
    • 5.2k views
  9. golfinhu
    KeygenMe · Started by golfinhu,

    my first keygen-me here's it: thanks keygen-me.rar

    • 1 reply
    • 12.7k views
  10. HSN.C3r
    UnPackMe · Started by HSN.C3r,

    New features: + CRC is added + some improvement in obfuscation + some anti debug is added level: --- please vote unpackme.rar

      • Like
    • 30 replies
    • 14.4k views
  11. weahnn
    UnPackMe · Started by weahnn,

    Hello everybody ~ Forget the multinational, and different foreign country, the first two stickers were removed, but there are good people to answer the question ...... Shell will also update the shelling technology updates, take a look at these new edition of the shell will not make people uncomfortable it ? 桌面.7z

    • 1 reply
    • 5.3k views
  12. cooooldog
    CrackMe · Started by cooooldog,

    Notepad with strong anti-debugger protection. StongOD does not work. How to debug it? thanks notepad_se.rar

    • 10 replies
    • 12.4k views
  13. CodeExplorer
    UnPackMe · Started by CodeExplorer,

    Net Reactor 4.0 unpackme + solution: Net_Reactor_4.0_unpackme.zip />http://filemojo.com/downloads/Net-Reactor-4-0-unpackme-zip-0244783165052422.html />http://plunder.com/fbaec6abf3

    • 3 replies
    • 14.3k views
  14. Blue
    KeygenMe · Started by Blue,

    Solve The Official Team IREC keygen me, if this one is cracked Team will develop new keygen me. This is requested because Team wants to Make harder Keygen Me. Thanks Every One The Blue Indian Administrator Team IREC [ Indian Reverse Engineering Club ] />http://irec.isgreat.org/ KEYFIND.zip

  15. NewHitman
    KeygenMe · Started by NewHitman,

    It is time to reverse ,time to use your programming and reversing skills and to code a keygen for my seventh keygenme well I can't tell you if it is difficult or not since that depends to you Even if I didn't use any kind of encryptions or hashing.I was about to add some Anti-Debugging Tricks but I found that the KM will be come so boring. every solution is accepted Okay Do your best in order to solve it and make me proud of you. Best Regards NewHitman NHKM7.rar

    • 3 replies
    • 7.1k views
  16. Guest unpackfan
    UnPackMe · Started by Guest unpackfan,

    Hi guys, Seeing as there is not much resource regarding .NET Reactor lets see if you can unpack this. De-Obfuscation is not necessary. Enjoy netrbinary1.rar

    • 0 replies
    • 6.9k views
  17. VESA
    KeygenMe · Started by VESA,

    Hy guys, Here is another simple keygen me! Valid solutions: 1. Keygen 2. SelfKeygen 3. Serial Good luck! Simple KGM 2.rar

      • Like
    • 5 replies
    • 4.6k views
  18. wgz0001
    UnPackMe · Started by wgz0001,

    Shielden unpackme . only game. free virsion . For details, please visit official website (http://www.safengine.com) (not AD) good luck. wgz0001.rar

  19. Teddy Rogers
    KeygenMe · Started by Teddy Rogers,

    Your task is to retrieve data from a special application. Answer has to be sent to contest@eset.sk. Prize and glory awaits so test your self and collect the prize! ESET Crackme Contest Rules: Contest Participants All participants of CONFidence conference held November 29 – 30, 2010 in Prague can enter the contest. No ESET employees will be admitted to participate. Contest Organizers ESET, spol. s r.o. has the right to organize the contest as part of CONFidence conference, held November 29. – 30, 2010 in Prague based on agreement between the foundation Fundacja Wspierania Edukacji Informatycznej PROIDEA and ESET, spol. s r.o.. Contest Objective “ESET crackme” is a program …

    • 3 replies
    • 8.4k views
  20. JesusSpork
    CrackMe · Started by JesusSpork,

    PM me your cracked copy and the congratulations message. Requirements: Crack this to show the congratulations message and still run afterwards. No delay signing note: Downloads http://thebotnet.com/api/post.php as a simple web-auth... ___Crackme 2.1.rar

    • 4 replies
    • 12.9k views
  21. thisistest
    UnPackMe · Started by thisistest,

    test it! try patch hwid,unpacked it! test2.rar

    • 5 replies
    • 7.8k views
  22. r0ket
    UnPackMe · Started by r0ket,

    Im currently developing my protector, here is an unpackme that is using vm. Consists in EP and Payload virtualization. Edit: Easiest task was completed - VM code at EP was solved by copying initialization code from other Delphi app (HSN.C3r). The hardest one solved - our hero is (LCF-AT)

      • Like
    • 8 replies
    • 8.1k views
  23. davis7
    UnPackMe · Started by davis7,

    Safengine Licensor v1.7.2.0 Maximum protection + no SDK used The first run it may be wrong. please run again once. Local Download or />http://plunder.com/7ab6bade55 UnpackME_SL.rar

    • 19 replies
    • 29.7k views
  24. thisistest
    UnPackMe · Started by thisistest,

    update VMProtect test! welcome test it! test1.vmp.rar notepad.vmp.rar test2.vmp.rar

    • 9 replies
    • 10k views
  25. thisistest
    UnPackMe · Started by thisistest,

    welcome to test it! enigma sdk.rar ASProtect 2.5 sdk.rar ASProtect .rar

    • 8 replies
    • 9.1k views

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.