Latest Solutions 
| Crackme | Author | Summary | Date | Action |
|---|---|---|---|---|
| Tiktok comment crackme | petik | tiktok-comment-solve | 2026-10-10 18:16 | View |
| The Goat | Delirium | Another 187 | 2026-10-10 13:25 | View |
| thefirsttest | cryash | using binaryninja | 2026-10-10 12:22 | View |
| (keygenme) Wait, it was all linear? Always have been. | lesadfg710 | 2026-10-09 19:06 | View | |
| Type Punning | petik | type-punning-solve | 2026-10-09 18:17 | View |
| WarGames | petik | wargames-solve | 2026-10-09 17:32 | View |
| Password Check With State Machine | cryash | keep in mind that I'm a beginner but here is what I did using binaryninja step by step: | 2026-10-09 15:15 | View |
| I forgot my password!!!! | acheylate | Write Up | 2026-10-09 08:06 | View |
| DPRK Loyalty Evaluation | acheylate | Write-Up: Dual pass binary | 2026-10-09 07:30 | View |
| Easiest_my_first | acheylate | Crackme Write-up: Simple Password Check | 2026-10-08 20:10 | View |
| WarGames | Sandwichease | How i solved this crackme | 2026-10-08 17:34 | View |
| Tiktok comment crackme | Azazel_ | Part 1 was supposed to return `false`. We found the solution by examining the conditions in the `if` block and writing an appropriate test script. | 2026-10-08 16:50 | View |
| Type Punning | Azazel_ | By examining the clues provided by the author, the appropriate initial seed is found and the XOR code is written. | 2026-10-08 14:28 | View |
| Mini LLM Sentinel | DeepDominance | Bypassed the anti-debug sentinel, solved the password's structural checks with Z3, then reconstructed the embedded 6-8-1 neural network from .rdata to confirm AI-99|~?0=PM;g6! triggers ACCESS GRANTED. | 2026-10-08 12:25 | View |
| Wheredakey | acheylate | 2026-10-08 09:39 | View | |
| thefirsttest | Sandwichease | Solution how to do thefirsttest by JoeJoeJoe | 2026-10-08 07:23 | View |
| Password Check With State Machine | petik | state-machine-solve | 2026-10-08 04:26 | View |
| reaper maze | brijeshzzzz | When I first opened this crackme, the first thing I noticed was that the There was no obvious: strcmp(input, "some_password") program did not appear to contain a normal password comparison | 2026-10-07 18:10 | View |
| reaper maze | Sandwichease | 2026-10-07 17:48 | View | |
| Wheredakey | Shadow@41 | I solved this problem with the help of GDB | 2026-10-07 04:08 | View |
| KeygenMe | HunterInPlainText | Created a keygenerator in python with logic based on Ghidra generated C-code. | 2026-10-06 01:42 | View |
| Dead Terminal | hugoway | Reverse the operation using a C program | 2026-10-06 01:25 | View |
| branchless branching | acheylate | banchless: keygen Writeup | 2026-10-05 19:23 | View |
| Wheredakey | wizard101 | I used ghidra to analyze the pseudo-c and find the logic | 2026-10-05 19:16 | View |
| Automata Simulation | sh0k0n1c | Change byte_14000B0E8 to 1 easy | 2026-10-05 12:45 | View |
| thefirsttest | Shadow@41 | Analyzed the binary using Ghidra, found the password validation logic in main(), and converted the required hexadecimal value to decimal to obtain the correct password. | 2026-10-05 05:31 | View |
| muhemed crackme | HunterInPlainText | My Process for Cracking Muhemed Crackme by HunterInPlainText | 2026-10-05 01:10 | View |
| tropes_safe_cracker_1 by trope | Glitch_Baby | Ghidra failed to decompile properly | 2026-10-04 21:56 | View |
| thefirsttest | acheylate | Crackme Write-Up | 2026-10-04 16:25 | View |
| custom protector | DeepDominance | I have published the complete writeup in my GitHub repository | 2026-10-04 15:35 | View |
| Wheredakey | HunterInPlainText | I used strings for quick triage, Ghidra to identify basic program functionality, and gdb to analyze the register values before the strcmp. | 2026-10-04 14:52 | View |
| thefirsttest | petik | thefirsttest-solve | 2026-10-03 08:56 | View |
| Mini LLM Sentinel | petik | mini-llm-sentinel-solve | 2026-10-03 08:45 | View |
| Hecate linux/unix | Glitch_Baby | FNV-1a hashing used | 2026-10-02 20:32 | View |
| catgirl.crack | Glitch_Baby | My first .NET crackme | 2026-10-02 20:25 | View |
| very simple keycheck | wiusiwisiw | really simple | 2026-10-02 18:04 | View |
| really easy | Glitch_Baby | Did static analysis | 2026-10-02 16:24 | View |
| Wheredakey | eual | Basic Analysis and Disassemblyusing GDB | 2026-10-01 12:53 | View |
| Matryoshka VM | Delirium | # MatryoshkaVM Crackme — Write-up / Tutorial | 2026-10-01 10:57 | View |
| SP network cipher | Delirium | xorNT Keygen — Solution & Reverse‑Engineering Tutorial | 2026-10-01 09:59 | View |
| thefirsttest | vetementsvmnts | The password is compared as a decimal integer rather than a string. Using static analysis, I disassembled the main function to find the comparison cmp eax, 0x72abb3c9 and the scanf format string "%d\n | 2026-10-01 08:56 | View |
| easyjerk | hugoway | Brute force using transform function | 2026-10-01 01:22 | View |
| custom protector | Sukia | FUN | 2026-09-30 20:54 | View |
| very simple keycheck | b1902290 | Password confirmation via ghidra | 2026-09-30 17:57 | View |
| Fugsv1.1 | arshi | Comprehensive Writeup | 2026-09-29 15:44 | View |
| Next generation Keygen | arshi | Comprehensive Writeup | 2026-09-29 10:06 | View |
| Wheredakey | mxvlpr | Found expected password using ltrace | 2026-09-27 18:37 | View |
| Quintessence | petik | quintessence-solve | 2026-09-27 18:13 | View |
| Getting started patch-me | vetementsvmnts | A beginner patching challenge featuring control flow obfuscation. Solved by identifying the junk branch and patching the string reference from failure to success using Ghidra | 2026-09-27 17:15 | View |
| find a real key | zeroflag | Static analysis and GDB/GEF solution tracing two validation loops, a transformed byte buffer and XOR-based flag checking. Manual reconstruction and step-by-step walkthrough included. | 2026-09-27 12:41 | View |
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