Challenges
 
Mail us your solutions for the crackmes on this site, and we'll put your name in the Hall Of Fame!!
The more crackmes you solve, the higher you'll be ranked! :)
Crackmes
   
 
Name
Difficulty
Description
Added
Size
Author
Code
Info
3/10
Find the protection ;)
05 Nov 2001
26 Kb
Detten
C++
Reversing exercise
crackme 5
3/10
Find the correct password
02 Oct 2001
1 Kb
Detten
asm
[readme5.txt - MISSING]
exercise on brute-attacking
crackme 6
6/10
Find the correct serial for your name
02 Oct 2001
29 Kb
Detten
C++
[Rules6.txt - MISSING]
encrypted serial routine
crackme 7
2/10
Find the correct serial for your name
02 Oct 2001
2 Kb
Detten
asm
anti-debugging tricks
crackme 8
1/10

Name/serial

07 Oct 2001
1 Kb
Detten
asm
Exercise on patching
crackme 8.1
2/10
Name/serial
07 Oct 2001
2 Kb
Detten
asm
Crackme 8, but with an extra check :)
3/10

Name /serial

08 Oct 2001
2 Kb
Detten
asm
[Readme 8-2.txt - MISSING]
Final version of crackme 8, patch ahead :)
crackme 9
4/10

Uncripple this little proggy.

15 Oct 2001
29 Kb
Detten
C++
Add 2 funtions.
GRAPHICAL!
crackme 10
4/10
Find the correct serial.
24 Oct 2001
29 Kb
Detten
C++
Serial with internal checks.
crackme 11
5/10
check the story.
STORY BASED
30 Oct 2001
35 Kb
Detten
C++
Save humanity ;)
GRAPHICAL!
crackme 12
6/10
Find the serial to open the door
06 Dec 2001
3 Kb
Detten
asm
Some Self Modifying tricks
4/10
State of confusion
15 Jan 2002
9 Kb
Basse
asm
[InfoB1.txt - MISSING]
Find the correct key
6/10
Make a working dump, and find a correct serial for your name.
15 Jan 2002
2 Kb
Detten
asm
crackme B2
6/10
Sick My Duck
11 Feb 2002
9 Kb
Basse
asm
Find correct name and key. Start tracing ;)
crackme 14
6/10
Find a correct serial for your name.
Includes some trace protections.
FINAL VERSION!
15 Feb 2002
9 Kb
Detten
asm
 
Hall Of Fame
 
Rank
Name
First listed
Crackmes solved
Total
4

5

6
7
8
8.1
8.2
9
10
11
12
B1
13
B2
14
1
Chiwaka
14/01/02
x
x
x
x
=>
=>
x
x
x
x
x
x
x
x
x
58
2
Figugegl
21/10/01
x
x
x
x
=>
=>
x
x
x
x
x
x
x
x
52
3
CoDe_InSiDe
28/12/01
x
x
 
x
=>
=>
x
     
x
x
 
23
4
Motilius
16/01/02
 
x
 
x
=>
=>
x
       
x
x
 
18
5
Berilium
06/10/01
x
x
x
x
=>
=>
x
 
17
6
Basse
06/12/01
x
x
x
=>
=>
x
½
 
14
7
OdiboSal
13/10/01
 
x
x
=>
=>
x
 
8
8
Zairon
08/11/01
                 
x
 
5
9
The Claw
12/03/02
x
x
5
10
ynguith0
20/10/01
 
=>
x
 
2
 
You are granted points according the difficulty of each crackme . Send your solution+tutorial to the author of the crackme. He will notify us if your solution is correct. We will then update the ranking.
an x means that this person is the first to solve the crackme