Switch to lite version Switch to dark theme

About UB1

UsernameUB1
CountryIndonesia
Member since2025-07-01
Coins0
Points354
Write-up with special mention0
Ranking157 / 52234
Challenges completed109 / 398

Challenge Write-up with special mention
Validation date Challenge Number of points
2025-07-02 07:48:59
Jail Escaping
PHP Jail 5
6
2025-07-02 07:42:39
Shellcoding
Linux x64 shellcoding level 6
12
2025-07-02 07:37:13
Jail Escaping
PHP Jail 4
4
2025-07-02 07:37:12
Shellcoding
Linux x64 shellcoding level 5
10
2025-07-02 07:35:06
Shellcoding
Linux x64 shellcoding level 4
8
2025-07-02 07:30:46
Shellcoding
Linux x64 shellcoding level 3
6
2025-07-02 06:59:54
Jail Escaping
PHP Jail 3
3
2025-07-02 06:49:29
Jail Escaping
PHP Jail 2
2
2025-07-02 06:47:10
SysAdmin Linux
SysAdmin Part 8
4
2025-07-02 06:45:54
Shellcoding
Linux x64 shellcoding level 2
4
2025-07-02 06:35:37
Jail Escaping
PHP Jail 1
1
2025-07-02 06:22:58
JavaScript
Why not be more secure?
5
2025-07-02 06:20:26
SysAdmin Linux
SysAdmin Part 7
4
2025-07-02 06:13:09
SysAdmin Linux
SysAdmin Part 6
3
2025-07-02 06:00:08
Forensics
Poor internet connection
4
2025-07-02 05:57:38
SysAdmin Linux
SysAdmin Part 5
2
2025-07-02 05:56:32
Shellcoding
Basics of Linux x64 shellcoding
2
2025-07-02 05:36:07
Web
Password reset
2
2025-07-02 05:31:32
Web
Looking for password file
1
2025-07-02 05:25:15
Web
Security thru obscurity!
2
2025-07-02 05:13:54
Forensics
Agent Smith reloaded
4
2025-07-02 05:10:35
Forensics
We got breached
5
2025-07-02 05:05:38
Forensics
Someone steal my flag again
5
2025-07-02 05:00:41
Coding Challenges
Hash me please
2
2025-07-02 04:33:54
Web
Admin Portal
2
2025-07-02 04:18:11
Web
Malicious upload
2
2025-07-02 04:02:46
Web
Hacking skill are optional
1
2025-07-02 03:52:36
SQL Injection
What's the definition of NULL
3
2025-07-02 03:52:04
SQL Injection
Don't mess with Noemie; she hates admin!
3
2025-07-02 03:48:31
SQL Injection
Quote of the day reloaded
5
2025-07-02 03:46:25
SQL Injection
Login portal 3
6
2025-07-02 03:45:04
SQL Injection
Login portal 2
3
2025-07-02 03:44:14
SQL Injection
Login portal 4
7
2025-07-02 03:43:35
SQL Injection
Internet As A Service
7
2025-07-02 03:24:42
Reverse Engineering
Time to learn x86 ASM & gdb
2
2025-07-02 03:24:00
Reverse Engineering
Can you see through the star
2
2025-07-02 03:23:07
Reverse Engineering
I never forget the Nintendo 64
3
2025-07-02 03:22:15
Reverse Engineering
Windows x86 reversing is cool
3
2025-07-02 03:14:52
Cryptography
File recovery
1
2025-07-02 03:06:11
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2025-07-02 03:05:11
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2025-07-02 03:04:29
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2025-07-02 02:59:17
Exotic Data Storage
I forgot my password
3
2025-07-02 02:58:57
Exotic Data Storage
Inspiration
6
2025-07-02 02:52:39
JavaScript
Why not?
2
2025-07-02 02:50:58
Exotic Data Storage
DON'T login as admin
2
2025-07-02 02:48:35
Exotic Data Storage
Just another login form
2
2025-07-02 02:47:48
Steganography
Victor reloaded
2
2025-07-02 02:47:13
Steganography
I'm Goronyo Babad Nigerian prince
2
2025-07-02 02:46:29
Steganography
A ghost sound
2
2025-07-02 02:46:01
Steganography
Hidden In Plain Sight
2
2025-07-02 02:45:20
Steganography
Missing Pieces
2
2025-07-02 02:44:45
Steganography
Brainsick
2
2025-07-02 02:43:12
Steganography
You're lost? Use the map
1
2025-07-02 02:42:27
Steganography
Victor you're hidding me something
1
2025-07-02 02:37:56
Forensics
3 / 3 Suspicious account password?
4
2025-07-02 02:37:39
Forensics
2 / 3 Did you see my desktop?
3
2025-07-02 02:35:17
Forensics
Someone steal my flag!
3
2025-07-02 02:32:00
Forensics
Who I am?
2
2025-07-02 02:31:21
SysAdmin Linux
SysAdmin Part 4
2
2025-07-02 02:22:58
Coding Challenges
Number game
7
2025-07-02 02:21:06
Coding Challenges
Find the right word
7
2025-07-02 02:18:30
Jail Escaping
C Jail 3
3
2025-07-02 02:12:13
Jail Escaping
C Jail 2
2
2025-07-02 02:10:12
Jail Escaping
C Jail 1
1
2025-07-02 02:06:29
Coding Challenges
Classic Sudoku
7
2025-07-02 01:58:32
Cryptography
Crypto over the network
4
2025-07-02 01:38:51
Cryptography
Crypto Object
4
2025-07-02 01:24:11
Web
Headache
1
2025-07-02 01:19:11
Web
Area 51
1
2025-07-02 00:52:39
Cryptography
Crypto Leak
4
2025-07-02 00:51:02
SysAdmin Linux
SysAdmin Part 3
1
2025-07-02 00:47:14
Jail Escaping
Bash Jail 4
4
2025-07-02 00:45:48
Cryptography
Is it a secure string?
5
2025-07-02 00:44:15
Jail Escaping
Bash Jail 3
3
2025-07-02 00:42:13
Jail Escaping
Bash Jail 2
2
2025-07-02 00:38:15
Cryptography
Martian message part 2
2
2025-07-02 00:30:08
Jail Escaping
Bash Jail 1
1
2025-07-02 00:29:33
SysAdmin Linux
SysAdmin Part 2
1
2025-07-02 00:27:05
Web
PHP Fairy
2
2025-07-02 00:23:09
Cryptography
Public key recovery
2
2025-07-02 00:21:35
SysAdmin Linux
SysAdmin Part 1
1
2025-07-02 00:14:21
Cryptography
Martian message part 3
3
2025-07-02 00:13:49
JavaScript
Most Secure Crypto Algo
2
2025-07-02 00:02:07
Cryptography
I Lost my password
3
2025-07-01 23:59:23
JavaScript
Valid key required
2
2025-07-01 23:46:02
JavaScript
Then obfuscation is more secure
1
2025-07-01 23:41:54
JavaScript
Hashing is more secure
1
2025-07-01 23:39:05
Coding Challenges
Xor me if you can
6
2025-07-01 23:23:45
Cryptography
Encrypted Zip
4
2025-07-01 23:17:23
JavaScript
Client side validation is bad!
1
2025-07-01 23:13:04
Forensics
1 / 3 Do not waste the environment
2
2025-07-01 23:04:13
Forensics
Attention Dinosaure Survive
2
2025-07-01 22:54:31
SQL Injection
Login portal 1
2
2025-07-01 22:52:02
SQL Injection
Random Login Form
2
2025-07-01 22:47:44
Forensics
Dr. Pouce
2
2025-07-01 22:42:36
SQL Injection
Most basic SQLi pattern.
1
2025-07-01 22:38:36
Forensics
I love cat
2
2025-07-01 22:37:30
SQL Injection
Po po po po postgresql
2
2025-07-01 22:33:21
Forensics
I made a dd of Agent Smith usb key
1
2025-07-01 22:30:51
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 4
15
2025-07-01 22:29:31
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 3
5
2025-07-01 22:28:44
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 3
10
2025-07-01 22:26:44
Web
Big Brother is watching
1
2025-07-01 22:26:17
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 2
7
2025-07-01 22:23:55
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 1
3
2025-07-01 22:22:21
Web
Words mean something?
1
2025-07-01 22:20:31
Forensics
Who I am part 2
1
2025-07-01 22:16:55
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 1
7
top