| Very Special Number v1 |
karcher |
Simple solution using GDB/debugging |
2020-07-01 16:37 |
View |
| Crackme-4 |
karcher |
Thank you for exercise |
2020-07-01 00:32 |
View |
| ZED-Crackme |
tripz |
|
2020-06-29 12:16 |
View |
| easyAF |
zsarge |
This writeup is a PDF written for absolute beginners. Hopefully it is helpful for you. |
2020-06-28 19:17 |
View |
| auth |
bottonim |
thanks |
2020-06-28 17:39 |
View |
| half-twins |
karcher |
It was fun, nice crackme! |
2020-06-28 11:39 |
View |
| mgdilolmsoamasiug |
karcher |
Nice crackme, I also put a guess string generator code inside the solution |
2020-06-27 21:05 |
View |
| ZED-Crackme |
frankie |
I patched the VMWare check, that should be allowed. I guess I could have ran it in a docker container though. |
2020-06-23 16:45 |
View |
| ShAPK1 |
mara |
|
2020-06-21 14:24 |
View |
| ZED-Frequency |
Cr4ckC0ca1n3 |
Here is my solution to the crackme. Have fun! |
2020-06-19 12:17 |
View |
| KeyMe |
Parad0x13 |
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2020-06-15 13:45 |
View |
| Sh4ll1 |
rek |
|
2020-06-15 05:16 |
View |
| easy_reverse |
rek |
|
2020-06-15 04:58 |
View |
| KeyMe |
jrpr |
Keygen and rather detailed explanation on how key check algorithm works (as far as I understand) |
2020-06-13 20:16 |
View |
| Simple Crackme |
ismaelvazquezjr |
Text file. |
2020-06-12 16:26 |
View |
| linux_crackme by cyrex |
karcher |
A simple solution with gdb |
2020-06-12 00:41 |
View |
| Easy - Medium (My first СrackMe) |
mrmtg |
My solution |
2020-06-11 23:30 |
View |
| ZED-Frequency |
slopey112 |
Quick writeup for challenge. Includes code converted to Python and solver script. |
2020-06-11 19:47 |
View |
| easyAF |
karcher |
Thank you for the nice crackme, it's very good for beginners |
2020-06-11 01:42 |
View |
| Password Login |
karcher |
Amazing RE challenge for beginners! It helps me to explore gdb, ghirda basics, and have a lot of fun. |
2020-06-11 01:14 |
View |
| XBS |
cronop.io |
Solved using radare2 and Z3:
https://cronop-io.github.io/posts/binary%20analysis/2020-06-08-crackme-xbs/ |
2020-06-09 02:44 |
View |
| mgdilolmsoamasiug |
cronop.io |
The first crackme walkthrough published in our blog: https://cronop-io.github.io/posts/binary%20analysis/2020-05-24-crackme-mgdilolmsoamasiug/ |
2020-06-08 06:23 |
View |
| Crackme-4 |
epii |
My writeup using radare2 |
2020-06-06 11:47 |
View |
| CrackMe #2 - register me in your name |
FiddlingCadel |
|
2020-06-02 04:47 |
View |
| It's Easy |
0xThiebaut |
Nice 'n easy. Perfect for a first ride with dnSpy. |
2020-05-31 21:03 |
View |
| Easy - Medium (My first СrackMe) |
EvilSapphire |
|
2020-05-30 15:49 |
View |
| crackme-not |
alklazema |
A nice Caesar cipher puzzle. Thanks. |
2020-05-29 11:14 |
View |
| Lucky Numbers |
alklazema |
A nice number manipulation RE puzzle. Tool used in the solution is radare2. |
2020-05-28 18:32 |
View |
| nasm crack |
alklazema |
A nice simple crackme with still some nice details. A C compiler would not come up with this code. The crack is easy and really does not really require you to reverse engineer. But going through the code is still worth it. I really like the control you only get with an assembler. |
2020-05-26 19:01 |
View |
| crackmepal |
TheChrississin |
Solved using Ghidra, and the keygen is written in Java.
Zip includes screenshots, the binary, the keygen source code as well as a writeup. |
2020-05-19 23:10 |
View |
| Simple Keygen |
TheChrississin |
Solved using Ghidra and keygen is written in Java.
Zip includes screenshots of Ghidra and output, .java file, the binary and a writeup. |
2020-05-19 21:41 |
View |
| easyAF |
NoHackNoFun |
|
2020-05-17 10:22 |
View |
| StupidCrackMe |
Vbbab |
Simple step-by-step solution by finding strcmp call.
Using Ghidra. |
2020-05-16 17:56 |
View |
| easyAF |
0xThiebaut |
This took me more time than I'd like to admit... TIL that an std basic string is more than just a string. No wonder dumping the registers before the comparison didn't yield zero-terminated strings... |
2020-05-13 21:31 |
View |
| nasm crack |
potatochubtard |
A pretty trivial solution. |
2020-05-13 06:25 |
View |
| crackme_nasm by rezk2ll |
DoubleGate |
DoubleGate-crackme_nasm_by_rezk2ll (TXT write-up + disassembly image) |
2020-05-11 15:44 |
View |
| easyAF |
PigAsu |
|
2020-05-10 14:05 |
View |
| half-twins |
D4RKFL0W |
Found this one relatively easy to follow. Nothing too tricky, good crackme though. Thanks to the author. |
2020-05-09 08:38 |
View |
| easyAF |
tgsm |
|
2020-05-09 07:04 |
View |
| Sh4ll1 |
tgsm |
|
2020-05-09 06:54 |
View |
| easy_reverse |
tgsm |
|
2020-05-09 06:24 |
View |
| fence |
RHL120 |
|
2020-05-08 23:01 |
View |
| Find password |
b1h0 |
Here you have my static analysis with the solution made with Ghidra. |
2020-05-05 11:42 |
View |
| racecars |
anir08 |
Nice one! |
2020-04-29 15:46 |
View |
| Sh4ll2 |
P0pR0cK5 |
My easy and pythonic way of getting the password :) |
2020-04-27 08:04 |
View |
| Small Keygenme |
b1h0 |
Here is my solution with static analysis using Ghidra, and the keygen with its source code. |
2020-04-22 09:22 |
View |
| Garou.exe | KeygenMe |
boofbenadryl |
Includes explanation, keygen, and source code. |
2020-04-22 01:29 |
View |
| mgdilolmsoamasiug |
toluschr |
I hope I explained it well enough. Sorry for the bad English, I'm not a native speaker. |
2020-04-20 20:05 |
View |
| Lucky Numbers |
b1h0 |
Here is my solution to the crackme analyzed statically with Ghidra |
2020-04-18 15:35 |
View |
| Lucky Numbers |
zed-zahir |
I detailed the process as much as I could, hope you will learn from my writeup and from this crackme... |
2020-04-15 22:48 |
View |
