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About Poltekssn1

UsernamePoltekssn1
CountryIndonesia
Member since2025-07-01
Coins0
Points384
Write-up with special mention0
Ranking140 / 52611
Challenges completed135 / 419

Challenge Write-up with special mention
Validation date Challenge Number of points
2025-07-02 11:15:27
Forensics
Poor internet connection
4
2025-07-02 11:09:13
Steganography
Walk the line!
5
2025-07-02 11:06:53
Steganography
Love Letter
3
2025-07-02 11:01:35
Steganography
Crazy Cat Lady
3
2025-07-02 10:51:49
Steganography
The vestige of dial-up Internet
2
2025-07-02 10:48:33
Steganography
The Sloth
2
2025-07-02 10:45:02
Steganography
5 beautiful colors
3
2025-07-02 10:19:17
Web
Captcha I
2
2025-07-02 10:14:00
Web
Password reset reloaded
3
2025-07-02 09:47:19
Reverse Engineering
Introduction to MIPS
3
2025-07-02 09:42:15
Reverse Engineering
Crack Me 1
3
2025-07-02 09:40:37
Cryptography
Is it a secure string?
5
2025-07-02 09:33:42
Cryptography
Crypto Object
4
2025-07-02 09:17:25
Cryptography
Can you understand this sentence?
3
2025-07-02 09:08:58
Forensics
Spy my girl
5
2025-07-02 09:08:08
Reverse Engineering
Kernel introduction
3
2025-07-02 09:03:51
Forensics
Ping pong
5
2025-07-02 08:59:09
Forensics
Agent Smith reloaded
4
2025-07-02 08:22:18
Reverse Engineering
Intro To Sparc
3
2025-07-02 08:07:26
Web
Unreadable captcha
2
2025-07-02 08:03:03
Forensics
802.1X Part 1
4
2025-07-02 07:44:43
Web
Looking for the flag?
3
2025-07-02 07:44:01
Forensics
Meat Loaf
2
2025-07-02 07:21:19
Web
Hacking skill are optional
1
2025-07-02 06:23:02
Cryptography
Hangovers and more: Bacon
3
2025-07-02 06:05:40
Web
Security thru obscurity!
2
2025-07-02 05:54:47
Web
PHP Fairy
2
2025-07-02 05:48:08
Web
Serial killer!
3
2025-07-02 05:45:38
Reverse Engineering
See No Evil - Part 3
3
2025-07-02 05:42:48
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2025-07-02 05:20:02
JavaScript
WTF Lol!
6
2025-07-02 05:15:45
Exotic Data Storage
Just another login form
2
2025-07-02 04:42:54
Jail Escaping
PHP Jail 5
6
2025-07-02 04:41:44
Reverse Engineering
See No Evil - Part 2
3
2025-07-02 04:40:43
Jail Escaping
PHP Jail 4
4
2025-07-02 04:36:12
Jail Escaping
PHP Jail 3
3
2025-07-02 04:33:31
Jail Escaping
PHP Jail 2
2
2025-07-02 04:30:55
Jail Escaping
PHP Jail 1
1
2025-07-02 04:22:34
Steganography
Your old friend Orloge Simard
3
2025-07-02 04:20:59
Steganography
A ghost sound
2
2025-07-02 04:10:07
Steganography
Victor reloaded
2
2025-07-02 04:05:16
Steganography
Look inside the house
2
2025-07-02 03:59:14
Steganography
Brainsick
2
2025-07-02 03:54:36
Steganography
Missing Pieces
2
2025-07-02 03:51:54
Steganography
I'm Goronyo Babad Nigerian prince
2
2025-07-02 03:50:04
Reverse Engineering
See No Evil - Part 1
2
2025-07-02 03:49:40
Steganography
Victor you're hidding me something
1
2025-07-02 03:42:29
Steganography
Hidden In Plain Sight
2
2025-07-02 03:40:38
Steganography
You're lost? Use the map
1
2025-07-02 03:25:55
Jail Escaping
C Jail 3
3
2025-07-02 03:24:45
Cryptography
Fashion Victim
2
2025-07-02 03:22:19
Jail Escaping
C Jail 2
2
2025-07-02 03:17:51
SysAdmin Linux
SysAdmin Part 8
4
2025-07-02 03:07:08
SysAdmin Linux
SysAdmin Part 7
4
2025-07-02 03:06:26
Jail Escaping
C Jail 1
1
2025-07-02 03:04:23
Cryptography
Encrypted Zip
4
2025-07-02 02:51:30
Reverse Engineering
Windows x86 reversing is cool
3
2025-07-02 02:50:51
Reverse Engineering
I never forget the Nintendo 64
3
2025-07-02 02:50:11
Reverse Engineering
Can you see through the star
2
2025-07-02 02:49:37
Reverse Engineering
Time to learn x86 ASM & gdb
2
2025-07-02 02:47:34
Cryptography
I Lost my password
3
2025-07-02 02:46:14
SysAdmin Linux
SysAdmin Part 6
3
2025-07-02 02:44:37
Cryptography
Martian message part 3
3
2025-07-02 02:43:46
Cryptography
Public key recovery
2
2025-07-02 02:43:19
Coding Challenges
Classic Sudoku
7
2025-07-02 02:39:39
SysAdmin Linux
SysAdmin Part 5
2
2025-07-02 02:37:11
Cryptography
Martian message part 2
2
2025-07-02 02:33:41
Cryptography
You're Drunk!
1
2025-07-02 02:30:48
JavaScript
Why not be more secure?
5
2025-07-02 01:48:53
SysAdmin Linux
SysAdmin Part 4
2
2025-07-02 01:48:28
JavaScript
Most Secure Crypto Algo
2
2025-07-02 01:43:49
JavaScript
Valid key required
2
2025-07-02 01:42:25
JavaScript
Why not?
2
2025-07-02 01:39:58
SysAdmin Linux
SysAdmin Part 3
1
2025-07-02 01:39:03
JavaScript
Then obfuscation is more secure
1
2025-07-02 01:37:33
JavaScript
Hashing is more secure
1
2025-07-02 01:37:20
SysAdmin Linux
SysAdmin Part 2
1
2025-07-02 01:32:59
JavaScript
Client side validation is bad!
1
2025-07-02 01:30:53
SysAdmin Linux
SysAdmin Part 1
1
2025-07-02 01:25:07
Web
Password reset
2
2025-07-02 01:15:19
Jail Escaping
Bash Jail 5
6
2025-07-02 01:06:49
Jail Escaping
Bash Jail 4
4
2025-07-02 01:05:31
Coding Challenges
Xor me if you can
6
2025-07-02 01:03:12
Jail Escaping
Bash Jail 3
3
2025-07-02 00:58:32
Jail Escaping
Bash Jail 2
2
2025-07-02 00:56:12
Jail Escaping
Bash Jail 1
1
2025-07-02 00:45:21
SQL Injection
Hot Single Mom
6
2025-07-02 00:29:19
Coding Challenges
Ascii Art
6
2025-07-02 00:24:23
Web
Admin Portal
2
2025-07-01 23:57:21
Coding Challenges
Read me if you can
6
2025-07-01 23:54:59
SQL Injection
Login portal 4
7
2025-07-01 23:53:19
SQL Injection
Internet As A Service
7
2025-07-01 23:43:15
SQL Injection
When it's lite it's not necessarily easy
6
2025-07-01 23:35:56
SQL Injection
Login portal 3
6
2025-07-01 23:35:06
Forensics
Who I am part 2
1
2025-07-01 23:19:27
Forensics
Who I am?
2
2025-07-01 23:12:20
Cryptography
File recovery
1
2025-07-01 23:07:47
Forensics
3 / 3 Suspicious account password?
4
2025-07-01 23:07:08
Cryptography
Some martian message
1
2025-07-01 23:05:47
Forensics
We got breached
5
2025-07-01 23:04:31
SQL Injection
Quote of the day reloaded
5
2025-07-01 23:00:29
SQL Injection
Thinking outside the box is the key
4
2025-07-01 22:58:06
Forensics
Someone steal my flag again
5
2025-07-01 22:56:34
SQL Injection
No more hacking for me!
4
2025-07-01 22:38:47
SQL Injection
Login portal 2
3
2025-07-01 22:37:31
SQL Injection
What's the definition of NULL
3
2025-07-01 22:36:51
SQL Injection
Don't mess with Noemie; she hates admin!
3
2025-07-01 22:36:37
Forensics
Someone steal my flag!
3
2025-07-01 22:29:00
Forensics
2 / 3 Did you see my desktop?
3
2025-07-01 22:22:05
SQL Injection
Random Login Form
2
2025-07-01 22:17:43
Coding Challenges
Hash breaker reloaded
5
2025-07-01 22:17:29
Forensics
I love cat
2
2025-07-01 22:13:53
Forensics
Hey Chuck where is the flag?
2
2025-07-01 22:13:06
Coding Challenges
I saw a little elf
4
2025-07-01 22:10:35
Forensics
Hide my ass in my home!
2
2025-07-01 22:09:24
SQL Injection
ACL rulezzz the world.
2
2025-07-01 22:05:11
SQL Injection
Login portal 1
2
2025-07-01 22:02:58
SQL Injection
Po po po po postgresql
2
2025-07-01 21:58:46
Forensics
1 / 3 Do not waste the environment
2
2025-07-01 21:55:50
SQL Injection
Most basic SQLi pattern.
1
2025-07-01 21:54:29
Coding Challenges
Hash breaker
4
2025-07-01 21:52:33
Coding Challenges
Ask your grandpa again!
4
2025-07-01 21:51:08
Forensics
Attention Dinosaure Survive
2
2025-07-01 21:50:16
Web
Malicious upload
2
2025-07-01 21:43:41
Forensics
Dr. Pouce
2
2025-07-01 21:42:15
Web
Words mean something?
1
2025-07-01 21:40:47
Coding Challenges
I hate mathematics
3
2025-07-01 21:39:51
Web
Headache
1
2025-07-01 21:38:30
Coding Challenges
Hash me reloaded
3
2025-07-01 21:37:08
Web
Area 51
1
2025-07-01 21:34:09
Coding Challenges
Ask your grandpa!
2
2025-07-01 21:31:06
Forensics
I made a dd of Agent Smith usb key
1
2025-07-01 21:30:01
Web
Big Brother is watching
1
2025-07-01 21:28:48
Web
Looking for password file
1
2025-07-01 21:21:24
Coding Challenges
Hash me please
2
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