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About Xn

UsernameXn
CountryGreece
Member since2019-10-08
Coins0
Points156
Write-up with special mention0
Ranking389 / 39028
Challenges completed52 / 347

Challenge Write-up with special mention
Validation date Challenge Number of points
2021-04-07 21:18:56
Web
Area 51
1
2021-04-07 21:16:28
Web
Looking for password file
1
2021-04-07 20:29:08
Jail Escaping
Bash Jail 4
4
2021-04-07 20:08:55
Jail Escaping
Bash Jail 3
3
2021-04-07 19:35:16
Jail Escaping
Bash Jail 2
2
2021-04-07 19:24:20
Jail Escaping
Bash Jail 1
1
2021-04-07 18:50:27
Web
Big Brother is watching
1
2021-04-07 18:27:47
JavaScript
Why not?
2
2021-04-07 17:21:38
JavaScript
Most Secure Crypto Algo
2
2021-04-07 16:48:29
JavaScript
Then obfuscation is more secure
1
2021-04-07 16:38:36
JavaScript
Hashing is more secure
1
2021-04-07 16:36:24
JavaScript
Client side validation is bad!
1
2021-03-29 22:27:05
Coding Challenges
Classic Sudoku
7
2021-03-25 17:56:28
Coding Challenges
Number game
7
2021-03-25 00:20:24
Coding Challenges
Execute me if you can again
6
2021-03-24 20:37:05
Coding Challenges
Execute me if you can
5
2021-03-24 18:51:05
Coding Challenges
Find the right word
7
2021-03-24 17:55:07
Coding Challenges
Xor me if you can
6
2021-03-24 17:32:21
Coding Challenges
Hash breaker reloaded
5
2021-03-24 07:15:04
Coding Challenges
Hash breaker reloaded again
6
2021-03-24 04:05:06
Coding Challenges
Hash breaker
4
2021-03-24 02:07:51
Coding Challenges
Hash me reloaded
3
2021-03-23 20:17:34
Coding Challenges
Hash me please
2
2020-06-21 22:45:35
SQL Injection
Po po po po postgresql
2
2020-06-21 22:26:51
SQL Injection
Random Login Form
2
2019-11-30 01:26:43
Cryptography
I Lost my password
3
2019-11-30 00:49:15
Cryptography
Martian message part 2
2
2019-11-30 00:25:40
Cryptography
Public key recovery
2
2019-11-30 00:25:02
Cryptography
File recovery
1
2019-11-30 00:22:58
Cryptography
Some martian message
1
2019-11-26 17:06:02
Reverse Engineering
Windows API for the win
4
2019-11-21 21:12:14
Reverse Engineering
ASM Lovers
4
2019-11-16 04:54:33
Reverse Engineering
See No Evil - Part 3
3
2019-11-16 04:54:24
Reverse Engineering
See No Evil - Part 2
3
2019-11-16 04:54:14
Reverse Engineering
See No Evil - Part 1
2
2019-11-16 04:53:44
Reverse Engineering
Windows x86 reversing is cool
3
2019-11-13 19:04:31
Reverse Engineering
Crack Me 1
3
2019-11-13 02:51:55
Reverse Engineering
Can you see through the star
2
2019-10-16 15:04:46
Reverse Engineering
Power to the people
4
2019-10-15 13:39:13
Reverse Engineering
WASM Part 1
5
2019-10-14 17:59:11
Reverse Engineering
Wrong byte!
4
2019-10-14 17:19:01
Reverse Engineering
Kernel introduction
3
2019-10-14 09:09:04
Reverse Engineering
Introduction to MIPS
3
2019-10-14 09:08:37
Reverse Engineering
Intro To Sparc
3
2019-10-14 09:07:54
Reverse Engineering
Altera?
4
2019-10-09 13:51:31
Reverse Engineering
Heap allocator
3
2019-10-09 12:34:48
SysAdmin Linux
SysAdmin Part 2
1
2019-10-09 12:28:52
SysAdmin Linux
SysAdmin Part 1
1
2019-10-09 10:22:09
Reverse Engineering
Introduction to ARM
4
2019-10-09 05:43:39
Reverse Engineering
I never forget the Nintendo 64
3
2019-10-08 15:00:06
SQL Injection
Most basic SQLi pattern.
1
2019-10-08 12:39:47
Reverse Engineering
Time to learn x86 ASM & gdb
2
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