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About rayaseiren

Usernamerayaseiren
CountryUnited Kingdom
Member since2023-06-27
Coins0
Points610
Write-up with special mention0
Ranking55 / 49608
Challenges completed184 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2024-05-16 13:19:09
Web
Serial killer!
3
2024-05-16 13:18:53
Web
PHP feature or 0day?
3
2024-05-16 13:18:35
Web
Captcha I
2
2024-05-16 13:18:15
Web
Password reset reloaded
3
2024-05-16 13:11:44
Reverse Engineering
WASM Part 1
5
2024-05-16 12:47:05
Reverse Engineering
Introduction to ARM
4
2024-05-16 12:28:48
Reverse Engineering
Crack Me 1
3
2024-05-16 12:25:49
Forensics
802.1X Part 1
4
2024-05-16 12:21:59
Forensics
Spy my girl
5
2024-05-16 12:14:48
Forensics
Ping pong
5
2024-05-16 12:11:14
Forensics
802.1X Part 2
8
2024-05-16 11:25:43
Shellcoding
Linux x64 shellcoding level 6
12
2024-05-16 11:24:31
Shellcoding
Linux x64 shellcoding level 5
10
2024-05-16 11:22:59
Shellcoding
Linux x64 shellcoding level 4
8
2024-05-16 11:21:39
Shellcoding
Linux x64 shellcoding level 3
6
2024-05-16 11:19:55
Shellcoding
Linux x64 shellcoding level 2
4
2024-05-16 11:18:49
Shellcoding
Basics of Linux x64 shellcoding
2
2024-05-16 10:55:53
NorthSec 2021
Reading Through the Cloud
4
2024-05-16 10:54:05
NorthSec 2021
The Cabal
2
2024-05-16 10:52:36
NorthSec 2021
Crapto Century
3
2024-05-16 10:12:51
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 4
15
2024-05-16 10:12:35
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 3
5
2024-05-16 10:12:17
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 3
10
2024-05-16 10:11:55
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 2
7
2024-05-16 10:10:49
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 1
3
2024-05-16 10:10:16
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 1
7
2024-05-16 10:09:33
SysAdmin Linux
SysAdmin Part 8
4
2024-05-16 10:01:50
SysAdmin Linux
SysAdmin Part 7
4
2024-05-16 09:59:27
SysAdmin Linux
SysAdmin Part 6
3
2024-05-16 09:56:54
SysAdmin Linux
SysAdmin Part 5
2
2024-05-16 09:53:07
SysAdmin Linux
SysAdmin Part 4
2
2024-05-16 09:50:07
SysAdmin Linux
SysAdmin Part 3
1
2024-05-15 14:12:33
Exotic Data Storage
Inspiration
6
2024-05-15 14:12:15
Exotic Data Storage
I forgot my password
3
2024-05-15 14:11:49
Exotic Data Storage
DON'T login as admin
2
2024-05-15 14:10:14
Steganography
Walk the line!
5
2024-05-15 14:09:40
Steganography
Can you see through the matrix!
3
2024-05-15 14:08:21
Steganography
Love Letter
3
2024-05-15 14:07:54
Steganography
Crazy Cat Lady
3
2024-05-15 14:07:33
Steganography
5 beautiful colors
3
2024-05-15 14:06:44
Steganography
The vestige of dial-up Internet
2
2024-05-15 14:06:15
Steganography
Pixel Everywhere
2
2024-05-15 14:04:49
Web
Hacking skill are optional
1
2024-05-15 14:04:09
Jail Escaping
Bash Jail 5
6
2024-05-15 13:59:17
Forensics
We got breached
5
2024-05-15 13:58:53
Forensics
Poor internet connection
4
2024-05-15 13:58:23
Forensics
Agent Smith reloaded
4
2024-05-15 13:57:47
Forensics
The words flew but writing remains
3
2024-05-15 13:57:23
Forensics
Hide my ass in my home!
2
2024-05-15 13:56:41
Forensics
The good, the bad and the ugly
2
2024-05-15 13:53:09
Malware Analysis
Capture 2 Part 4
3
2024-05-15 13:52:17
Malware Analysis
Capture 2 Part 3
1
2024-05-15 13:51:49
Malware Analysis
Capture 2 Part 2
1
2024-05-15 13:44:22
Forensics
Meat Loaf
2
2024-05-15 13:43:39
Malware Analysis
Capture 1 Part 7
3
2024-05-15 13:43:18
Malware Analysis
Capture 1 Part 6
3
2024-05-15 13:42:49
Malware Analysis
Capture 1 Part 5
3
2024-05-15 13:42:30
Malware Analysis
Capture 1 Part 4
2
2024-05-15 13:42:03
Malware Analysis
Capture 1 Part 3
1
2024-05-15 13:41:06
Malware Analysis
Capture 1 Part 2
1
2024-05-15 13:40:42
Malware Analysis
Capture 1 Part 1
1
2024-05-15 13:39:57
Coding Challenges
Classic Sudoku
7
2024-05-15 13:39:35
Coding Challenges
Number game
7
2024-05-15 13:39:11
Coding Challenges
Hash breaker reloaded again
6
2024-05-15 13:38:11
Cryptography
Crypto Leak
4
2024-05-15 13:37:46
Cryptography
Crypto over the network
4
2024-05-15 13:37:16
Cryptography
Hangovers and more: Bacon
3
2024-05-15 13:36:35
Cryptography
Let's Play Scrabble!
3
2024-05-15 12:54:30
Coding Challenges
Find the right word
7
2024-05-15 12:08:41
Coding Challenges
Execute me if you can again
6
2024-05-15 12:07:40
Coding Challenges
Read me if you can
6
2024-05-15 12:05:01
Coding Challenges
Execute me if you can
5
2024-05-15 12:03:21
Coding Challenges
I saw a little elf
4
2023-11-16 08:48:24
SysAdmin Linux
SysAdmin Part 2
1
2023-09-11 18:27:54
Reverse Engineering
Windows API for the win
4
2023-09-11 18:18:20
Web
Propaganda mail
4
2023-09-11 17:29:10
Forensics
We got breached again
6
2023-09-11 17:01:34
Cryptography
Crypto Object
4
2023-09-11 16:43:50
Coding Challenges
Hash breaker reloaded
5
2023-08-08 08:22:39
Coding Challenges
Xor me if you can
6
2023-08-08 08:17:23
Web
Admin Portal
2
2023-08-08 07:57:13
SysAdmin Linux
SysAdmin Part 1
1
2023-08-08 07:30:37
Cryptography
Is it a secure string?
5
2023-07-14 17:58:31
Cryptography
Can you understand this sentence?
3
2023-07-14 17:57:12
Cryptography
I Lost my password
3
2023-07-14 17:50:27
Jail Escaping
PyJail 1
3
2023-07-14 17:44:07
Forensics
Who I am?
2
2023-07-14 17:31:54
Forensics
1 / 3 Do not waste the environment
2
2023-07-14 17:30:28
Forensics
Attention Dinosaure Survive
2
2023-06-28 01:11:56
Web
Looking for the flag?
3
2023-06-28 00:35:46
SQL Injection
Groups of hacker
7
2023-06-27 23:47:39
Coding Challenges
Ascii Art
6
2023-06-27 23:40:14
Coding Challenges
I hate mathematics
3
2023-06-27 23:35:30
Coding Challenges
Hash me reloaded
3
2023-06-27 23:26:57
Coding Challenges
Hash breaker
4
2023-06-27 23:25:23
Coding Challenges
Ask your grandpa again!
4
2023-06-27 23:21:20
Coding Challenges
Ask your grandpa!
2
2023-06-27 23:19:13
Reverse Engineering
RingZer0 Authenticator
5
2023-06-27 23:05:34
Reverse Engineering
Kernel introduction
3
2023-06-27 22:52:42
Jail Escaping
Bash Jail 4
4
2023-06-27 22:52:20
Jail Escaping
Bash Jail 3
3
2023-06-27 22:52:02
Jail Escaping
Bash Jail 2
2
2023-06-27 22:50:46
Reverse Engineering
Heap allocator
3
2023-06-27 22:44:46
Jail Escaping
PHP Jail 5
6
2023-06-27 22:44:30
Jail Escaping
PHP Jail 4
4
2023-06-27 22:44:11
Jail Escaping
PHP Jail 3
3
2023-06-27 22:43:27
Jail Escaping
PHP Jail 2
2
2023-06-27 22:43:01
Jail Escaping
PHP Jail 1
1
2023-06-27 22:36:32
Steganography
The Sloth
2
2023-06-27 22:18:50
Forensics
Who I am part 2
1
2023-06-27 22:12:41
Coding Challenges
Hash me please
2
2023-06-27 22:04:56
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2023-06-27 22:04:40
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2023-06-27 22:04:16
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2023-06-27 14:14:39
Reverse Engineering
Windows x86 reversing is cool
3
2023-06-27 14:14:15
Reverse Engineering
I never forget the Nintendo 64
3
2023-06-27 14:13:57
Reverse Engineering
Can you see through the star
2
2023-06-27 14:13:38
Reverse Engineering
Time to learn x86 ASM & gdb
2
2023-06-27 14:09:58
Steganography
Look inside the house
2
2023-06-27 14:09:06
Steganography
Brainsick
2
2023-06-27 14:08:12
Steganography
Hidden In Plain Sight
2
2023-06-27 14:05:13
Web
Security thru obscurity!
2
2023-06-27 14:02:16
Web
Malicious upload
2
2023-06-27 14:01:17
Web
PHP Fairy
2
2023-06-27 13:59:30
Web
Password reset
2
2023-06-27 13:32:31
Web
Words mean something?
1
2023-06-27 13:31:16
Web
Headache
1
2023-06-27 13:29:35
Web
Area 51
1
2023-06-27 13:27:29
Web
Looking for password file
1
2023-06-27 13:25:41
Web
Big Brother is watching
1
2023-06-27 13:23:17
JavaScript
WTF Lol!
6
2023-06-27 13:21:25
JavaScript
Why not be more secure?
5
2023-06-27 13:20:55
JavaScript
Most Secure Crypto Algo
2
2023-06-27 13:18:44
JavaScript
Valid key required
2
2023-06-27 13:17:56
JavaScript
Why not?
2
2023-06-27 13:17:04
JavaScript
Then obfuscation is more secure
1
2023-06-27 13:12:28
Jail Escaping
Bash Jail 1
1
2023-06-27 13:10:56
JavaScript
Hashing is more secure
1
2023-06-27 13:08:56
JavaScript
Client side validation is bad!
1
2023-06-27 13:01:31
SQL Injection
Login portal 4
7
2023-06-27 13:01:15
SQL Injection
Internet As A Service
7
2023-06-27 13:00:59
SQL Injection
When it's lite it's not necessarily easy
6
2023-06-27 12:59:56
SQL Injection
Login portal 3
6
2023-06-27 12:59:40
SQL Injection
Hot Single Mom
6
2023-06-27 12:59:17
SQL Injection
Quote of the day reloaded
5
2023-06-27 12:58:59
SQL Injection
No more hacking for me!
4
2023-06-27 12:58:43
SQL Injection
Thinking outside the box is the key
4
2023-06-27 12:58:26
SQL Injection
Quote of the day
4
2023-06-27 12:57:30
SQL Injection
Login portal 2
3
2023-06-27 12:57:00
SQL Injection
What's the definition of NULL
3
2023-06-27 12:56:39
SQL Injection
Don't mess with Noemie; she hates admin!
3
2023-06-27 12:55:53
SQL Injection
Po po po po postgresql
2
2023-06-27 12:54:49
Exotic Data Storage
Just another login form
2
2023-06-27 12:53:58
SQL Injection
Random Login Form
2
2023-06-27 12:53:41
SQL Injection
Login portal 1
2
2023-06-27 12:52:26
SQL Injection
ACL rulezzz the world.
2
2023-06-27 12:52:12
SQL Injection
Most basic SQLi pattern.
1
2023-06-27 12:47:52
Jail Escaping
C Jail 3
3
2023-06-27 12:47:24
Jail Escaping
C Jail 2
2
2023-06-27 12:46:47
Jail Escaping
C Jail 1
1
2023-06-27 12:43:28
Forensics
Someone steal my flag again
5
2023-06-27 12:41:00
Forensics
3 / 3 Suspicious account password?
4
2023-06-27 12:39:51
Forensics
Someone steal my flag!
3
2023-06-27 12:37:18
Forensics
2 / 3 Did you see my desktop?
3
2023-06-27 12:35:10
Forensics
Hey Chuck where is the flag?
2
2023-06-27 12:23:13
Forensics
Dr. Pouce
2
2023-06-27 12:19:07
Forensics
I love cat
2
2023-06-27 12:18:10
Forensics
I made a dd of Agent Smith usb key
1
2023-06-27 11:54:01
Cryptography
Encrypted Zip
4
2023-06-27 11:53:02
Steganography
Your old friend Orloge Simard
3
2023-06-27 11:52:49
Steganography
A ghost sound
2
2023-06-27 11:52:39
Steganography
Victor reloaded
2
2023-06-27 11:52:10
Steganography
Missing Pieces
2
2023-06-27 11:51:52
Steganography
I'm Goronyo Babad Nigerian prince
2
2023-06-27 11:51:38
Software Defined Radio
SigID Level 1
1
2023-06-27 11:51:22
Steganography
Victor you're hidding me something
1
2023-06-27 11:50:51
Steganography
You're lost? Use the map
1
2023-06-27 11:48:27
Cryptography
Martian message part 3
3
2023-06-27 11:45:10
Cryptography
Public key recovery
2
2023-06-27 11:42:12
Cryptography
Martian message part 2
2
2023-06-27 11:41:42
Cryptography
Fashion Victim
2
2023-06-27 11:38:00
Cryptography
File recovery
1
2023-06-27 11:36:34
Cryptography
You're Drunk!
1
2023-06-27 11:36:14
Cryptography
Some martian message
1
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