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Number of crackmes:
Number of writeups:
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| Name | Author | Language | Arch | Difficulty | Quality | Platform | Date | Downloads | Writeups | Comments |
|---|
| Crackme | Date | Infos | Actions |
|---|
| Crackme | Difficulty | Points | Date |
|---|---|---|---|
| The Winner | 4.5 | 450 | 2026-10-23 15:10 |
| Orbit Fold | 2.0 | 200 | 2026-09-22 15:30 |
| Crackme | Comment | Date |
|---|---|---|
| zenobiatranoss | [Click to reveal][void@local-host ~]$ ./crackme q87W-477Z-Jb1t-vp8a-aLM8 Access Granted. Well done. | 2026-10-30 11:51 |
| FormatVuln | [Click to reveal]./FormatVuln $'\x1c\xc0\x04\x08BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB%4$n' Attacking Area69 with BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB bytes! CONGRATULATIONS!!! You found the format string vulnerability. Your bounty: $1.000.000. Now go rate this crackme! [void@local-host ~]$ | 2026-10-27 16:33 |
| DebugMe | [Click to reveal]gef➤ c Continuing. Well done :) | 2026-10-27 14:53 |
| Ghost | [Click to reveal]Someone_g0t_7h3_s3cr3t | 2026-10-23 13:09 |
| Secret Menu | [Click to reveal]justasimplexor | 2026-10-22 17:40 |
| timotei crackme#1 | [Click to reveal][void@local-host ~]$ ./timo#1 .:knock,knock...your pin please...: 5234567890 .:Where did +Fravia taught us? : +HCU .:Good, that's all for history lesson today:-) [void@local-host ~]$ | 2026-10-20 15:23 |
| Keygen-Me | [Click to reveal]Cybersphere{Speed_2cacc3f62f300a06501df12be978b0a0857e768841ccc75d89986da061f0b55f} | 2026-10-12 14:08 |
| TermBreaker | [Click to reveal]NNNNNNNT | 2026-10-09 19:03 |
| sygil.fun | [Click to reveal]Breakpoint 2, 0x0000555555555617 in ?? () (gdb) set $rax=-1 (gdb) c Continuing. the ritual begins... name: loxebani sigil: syg-4aa16547-3fed-4af203ed Breakpoint 1, 0x0000555555555715 in ?? () (gdb) c Continuing. Breakpoint 3, 0x000055555555539b in ?? () (gdb) c Continuing. the pact is sealed. | 2026-10-09 18:45 |
| a bit of a challenge | [Click to reveal]weave a name (5-32 chars) and bind it with a 24-hex sigil. name: loxebani sigil: 533301b45d69aff9aa6a4734 Breakpoint 3, 0x0000555555555356 in ?? () (gdb) c Continuing. Breakpoint 2, 0x00005555555553cd in ?? () (gdb) c Continuing. the pact is sealed. well done, sigil-smith. [Inferior 1 (process 3399) exited normally] | 2026-10-09 18:31 |
| MATH keygen | [Click to reveal]AQS7t9biCZ6gnkAZoXXz2 thank you Mazzotti for this crackme | 2026-10-08 13:34 |
| Goth House | [Click to reveal] Breakpoint 2, 0x000055555555536c in ?? () (gdb) set $eflags ^= 0x40 (gdb) c Continuing. Access granted. You may enter. [Inferior 1 (process 7323) exited normally] (gdb) r Starting program: /home/void/Downloads/gothhouse [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib64/libthread_db.so.1". | 2026-10-06 15:47 |
| Multi-layer password check | [Click to reveal](gdb) x/s $rcx 0x1: <error: Cannot access memory at address 0x1> (gdb) i r rax 0x555555558160 93824992248160 rbx 0x6 6 rcx 0x1 1 rdx 0x55555556b6c5 93824992327365 rsi 0x7ffff7efd600 140737353078272 rdi 0x7fffffffe330 140737488347952 rbp 0x555555558340 0x555555558340 rsp 0x7fffffffe320 0x7fffffffe320 r8 0x0 0 r9 0x0 0 r10 0x0 0 r11 0x4 4 r12 0x555555558040 93824992247872 r13 0x7fffffffe320 140737488347936 r14 0x555555558160 93824992248160 r15 0x7fffffffe330 140737488347952 rip 0x5555555553c8 0x5555555553c8 eflags 0x246 [ PF ZF IF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 pl3_ssp <unavailable> fs_base 0x7ffff7f6f780 140737353545600 gs_base 0x0 0 (gdb) x/s $rax 0x555555558160 <_ZSt3cin>: "p\355\357\367\377\177" (gdb) x/s $rdi 0x7fffffffe330: "MAZZ" (gdb) x/s $rci ❌ Value can't be converted to integer. (gdb) x/s $rdi 0x7fffffffe330: "MAZZ" (gdb) c Continuing. Breakpoint 3, 0x00005555555553cf in ?? () (gdb) set $eflags ^= 0x40 (gdb) c Continuing. Good job. Hmmmm. :3 [Inferior 1 (process 14886) exited normally] (gdb) | 2026-10-06 15:19 |
| I forgot my password!!!! | [Click to reveal]FLAG{Yeah_You_Should_Start_Forgetting_Your_Password_But_St1ll_3nj0y_t0uching_t1ings_that_@re_nice_to_touch} | 2026-09-30 12:02 |
| BiLoop Cipher | [Click to reveal]Username: admin1234 Password: xdtgj1#3( Access Status: Success | 2026-09-22 18:31 |