Switch to lite version Switch to dark theme

About ub2

Usernameub2
CountryIndonesia
Member since2025-07-01
Coins0
Points273
Write-up with special mention0
Ranking236 / 52612
Challenges completed91 / 419

Challenge Write-up with special mention
Validation date Challenge Number of points
2025-07-02 12:26:08
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 3
10
2025-07-02 12:22:41
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 2
7
2025-07-02 12:20:20
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 1
3
2025-07-02 12:18:59
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 4
15
2025-07-02 11:56:03
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 1
7
2025-07-02 11:38:53
Shellcoding
Linux x64 shellcoding level 5
10
2025-07-02 11:37:16
Shellcoding
Basics of Linux x64 shellcoding
2
2025-07-02 11:35:23
Shellcoding
Linux x64 shellcoding level 4
8
2025-07-02 11:34:02
Shellcoding
Linux x64 shellcoding level 3
6
2025-07-02 11:33:03
Shellcoding
Linux x64 shellcoding level 2
4
2025-07-02 11:17:26
Steganography
The vestige of dial-up Internet
2
2025-07-02 10:56:34
Jail Escaping
Bash Jail 4
4
2025-07-02 10:53:24
SQL Injection
Internet As A Service
7
2025-07-02 10:48:10
SQL Injection
When it's lite it's not necessarily easy
6
2025-07-02 10:42:07
SQL Injection
Hot Single Mom
6
2025-07-02 10:40:36
Jail Escaping
Bash Jail 3
3
2025-07-02 10:38:56
Jail Escaping
Bash Jail 2
2
2025-07-02 10:35:28
SQL Injection
Quote of the day reloaded
5
2025-07-02 10:35:10
Jail Escaping
Bash Jail 1
1
2025-07-02 10:30:22
Jail Escaping
C Jail 3
3
2025-07-02 10:26:30
Jail Escaping
C Jail 2
2
2025-07-02 10:23:56
SQL Injection
Login portal 4
7
2025-07-02 10:21:51
Jail Escaping
C Jail 1
1
2025-07-02 10:16:10
SQL Injection
Login portal 3
6
2025-07-02 10:09:09
Steganography
The Sloth
2
2025-07-02 10:09:02
Jail Escaping
PHP Jail 5
6
2025-07-02 10:05:54
Jail Escaping
PHP Jail 4
4
2025-07-02 10:02:25
Jail Escaping
PHP Jail 3
3
2025-07-02 10:01:11
JavaScript
WTF Lol!
6
2025-07-02 09:52:35
Jail Escaping
PHP Jail 2
2
2025-07-02 09:43:50
Jail Escaping
PHP Jail 1
1
2025-07-02 09:41:11
Cryptography
Can you understand this sentence?
3
2025-07-02 09:39:23
SysAdmin Linux
SysAdmin Part 2
1
2025-07-02 09:36:54
Cryptography
Fashion Victim
2
2025-07-02 05:43:20
Cryptography
I Lost my password
3
2025-07-02 05:08:11
SysAdmin Linux
SysAdmin Part 1
1
2025-07-02 04:52:40
Coding Challenges
Hash me please
2
2025-07-02 04:50:19
Software Defined Radio
SigID Level 1
1
2025-07-02 04:47:43
Coding Challenges
I hate mathematics
3
2025-07-02 04:46:08
SQL Injection
No more hacking for me!
4
2025-07-02 04:34:28
SQL Injection
Don't mess with Noemie; she hates admin!
3
2025-07-02 04:29:18
Forensics
Dr. Pouce
2
2025-07-02 04:28:22
SQL Injection
Login portal 2
3
2025-07-02 04:23:58
Forensics
Who I am?
2
2025-07-02 04:07:48
Cryptography
Public key recovery
2
2025-07-02 04:05:59
Web
Looking for the flag?
3
2025-07-02 03:26:47
Web
Malicious upload
2
2025-07-02 03:10:36
Web
PHP Fairy
2
2025-07-02 03:08:50
Web
Password reset
2
2025-07-02 02:58:00
Reverse Engineering
Windows x86 reversing is cool
3
2025-07-02 02:56:49
Reverse Engineering
I never forget the Nintendo 64
3
2025-07-02 02:56:10
Steganography
I'm Goronyo Babad Nigerian prince
2
2025-07-02 02:54:48
Reverse Engineering
Can you see through the star
2
2025-07-02 02:52:02
Steganography
Hidden In Plain Sight
2
2025-07-02 02:51:44
Reverse Engineering
Time to learn x86 ASM & gdb
2
2025-07-02 02:50:11
JavaScript
Why not be more secure?
5
2025-07-02 02:48:07
JavaScript
Valid key required
2
2025-07-02 02:34:47
Forensics
Hey Chuck where is the flag?
2
2025-07-02 02:29:19
Forensics
Someone steal my flag!
3
2025-07-02 02:17:03
Forensics
I love cat
2
2025-07-02 02:06:44
Cryptography
Martian message part 3
3
2025-07-02 02:05:24
Cryptography
File recovery
1
2025-07-02 01:53:25
Forensics
Someone steal my flag again
5
2025-07-02 01:47:02
Steganography
Missing Pieces
2
2025-07-02 01:39:30
Steganography
Your old friend Orloge Simard
3
2025-07-02 01:21:28
Steganography
Brainsick
2
2025-07-02 01:15:37
JavaScript
Most Secure Crypto Algo
2
2025-07-02 01:07:21
JavaScript
Why not?
2
2025-07-02 00:50:52
Forensics
Who I am part 2
1
2025-07-02 00:27:59
JavaScript
Then obfuscation is more secure
1
2025-07-02 00:24:28
JavaScript
Client side validation is bad!
1
2025-07-02 00:22:26
SQL Injection
Po po po po postgresql
2
2025-07-02 00:21:57
Steganography
Victor reloaded
2
2025-07-02 00:20:01
SQL Injection
What's the definition of NULL
3
2025-07-01 23:50:16
Web
Area 51
1
2025-07-01 23:40:59
Web
Headache
1
2025-07-01 23:40:59
Steganography
A ghost sound
2
2025-07-01 23:37:35
Web
Words mean something?
1
2025-07-01 23:31:23
Steganography
Look inside the house
2
2025-07-01 23:22:44
Steganography
You're lost? Use the map
1
2025-07-01 22:49:14
Web
Big Brother is watching
1
2025-07-01 22:46:00
Steganography
Victor you're hidding me something
1
2025-07-01 22:28:37
Web
Looking for password file
1
2025-07-01 22:25:20
SQL Injection
Random Login Form
2
2025-07-01 22:21:32
SQL Injection
Login portal 1
2
2025-07-01 22:20:54
JavaScript
Hashing is more secure
1
2025-07-01 22:18:29
SQL Injection
ACL rulezzz the world.
2
2025-07-01 22:13:59
SQL Injection
Most basic SQLi pattern.
1
2025-07-01 22:03:24
Cryptography
Martian message part 2
2
2025-07-01 21:41:38
Cryptography
You're Drunk!
1
2025-07-01 21:35:03
Cryptography
Some martian message
1
top