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About hellnia

Usernamehellnia
CountryCanada
Member since2018-05-30
Coins9
Points191
Write-up with special mention0
Ranking332 / 48561
Challenges completed85 / 391

Challenge Write-up with special mention
Validation date Challenge Number of points
2024-01-22 21:41:49
Web
Facebook will never forget this one
3
2023-10-17 21:26:02
Reverse Engineering
Time to learn x86 ASM & gdb
2
2023-08-17 10:34:14
Coding Challenges
Hash breaker reloaded
5
2023-08-04 14:52:34
Forensics
Hey Chuck where is the flag?
2
2023-08-04 14:49:02
Forensics
Hide my ass in my home!
2
2023-08-03 12:05:33
SQL Injection
Random Login Form
2
2023-05-26 19:31:28
JavaScript
Most Secure Crypto Algo
2
2023-05-26 19:15:42
JavaScript
Why not?
2
2023-03-05 15:32:38
NorthSec 2021
Farmer Search (1/3)
3
2023-03-01 04:40:43
Malware Analysis
Capture 1 Part 1
1
2023-02-27 02:46:19
Cryptography
I Lost my password
3
2023-02-25 20:38:33
Forensics
Attention Dinosaure Survive
2
2023-02-25 20:00:04
Forensics
Meat Loaf
2
2023-02-25 05:08:19
Steganography
Brainsick
2
2023-02-25 05:03:31
JavaScript
Then obfuscation is more secure
1
2023-02-25 04:56:27
JavaScript
Hashing is more secure
1
2023-02-22 04:58:36
Forensics
Dr. Pouce
2
2023-02-22 04:50:20
Forensics
Who I am?
2
2023-02-22 04:43:36
Forensics
I made a dd of Agent Smith usb key
1
2023-02-21 03:57:55
Cryptography
Public key recovery
2
2023-02-21 03:33:46
Cryptography
Martian message part 2
2
2023-02-14 04:51:10
Coding Challenges
I saw a little elf
4
2023-02-01 04:21:26
SQL Injection
ACL rulezzz the world.
2
2023-01-31 05:01:34
Coding Challenges
Hash breaker
4
2023-01-28 20:13:29
Web
XSS Challenge 5
6
2023-01-26 22:17:04
Web
XSS Challenge 4
3
2023-01-26 21:48:57
Web
XSS Challenge 3
3
2023-01-15 13:55:11
SQL Injection
Po po po po postgresql
2
2023-01-15 13:45:40
Web
NeuroSoft: Observation Unit Center
3
2022-08-09 12:41:17
Web
Looking for the flag?
3
2022-06-16 21:23:50
Web
REST in peace
3
2022-06-08 01:55:04
Web
Beyond Reality Part 1
3
2022-05-30 02:42:18
Web
Captcha IV
3
2022-05-24 13:06:19
Web
JWT pitfall 1
3
2022-05-18 04:00:11
Coding Challenges
I hate mathematics
3
2022-05-18 03:10:57
Coding Challenges
Hash me reloaded
3
2022-05-18 00:14:16
Coding Challenges
Ask your grandpa!
2
2022-05-11 00:21:40
Steganography
Victor reloaded
2
2022-05-11 00:15:18
Steganography
A ghost sound
2
2022-05-10 03:22:10
Steganography
Look inside the house
2
2022-04-26 03:13:47
Web
Serial killer!
3
2022-04-19 02:07:17
Web
PHP feature or 0day?
3
2022-04-15 04:28:56
Web
Password reset reloaded
3
2022-04-15 04:23:08
Web
Malicious upload
2
2022-04-15 03:26:13
Web
Password reset
2
2022-04-05 03:40:04
Web
XSS Challenge 2
2
2022-04-05 03:01:29
Web
PHP Fairy
2
2022-04-05 02:01:24
Web
Captcha I
2
2022-04-05 00:41:56
Web
Security thru obscurity!
2
2022-03-29 21:44:48
Forensics
I love cat
2
2022-03-29 21:28:55
Forensics
Who I am part 2
1
2022-03-23 05:40:00
NorthSec 2021
Knight Portal (1/3)
2
2022-03-23 05:24:53
Cryptography
You're Drunk!
1
2022-03-23 04:24:14
Cryptography
File recovery
1
2022-03-23 04:12:39
Cryptography
Some martian message
1
2022-03-22 03:12:29
SysAdmin Linux
SysAdmin Part 7
4
2022-03-22 03:08:34
SysAdmin Linux
SysAdmin Part 8
4
2022-03-22 01:08:59
SysAdmin Linux
SysAdmin Part 6
3
2022-03-15 22:56:33
SysAdmin Linux
SysAdmin Part 5
2
2022-03-15 22:47:34
SysAdmin Linux
SysAdmin Part 4
2
2022-03-14 21:23:20
SysAdmin Linux
SysAdmin Part 3
1
2022-03-14 21:07:16
SysAdmin Linux
SysAdmin Part 2
1
2022-03-14 19:43:28
SysAdmin Linux
SysAdmin Part 1
1
2022-03-08 21:05:45
Jail Escaping
Bash Jail 5
6
2022-02-18 16:05:32
Jail Escaping
Bash Jail 4
4
2022-02-08 09:58:24
Jail Escaping
Bash Jail 3
3
2021-10-21 22:36:27
Jail Escaping
Bash Jail 2
2
2021-10-21 22:21:14
Jail Escaping
Bash Jail 1
1
2021-03-19 23:02:44
Steganography
Victor you're hidding me something
1
2021-03-19 23:02:17
Steganography
You're lost? Use the map
1
2020-10-12 09:01:05
Coding Challenges
Hash me please
2
2020-03-05 14:05:02
Web
Hacking skill are optional
1
2020-01-16 09:51:00
SQL Injection
Login portal 2
3
2020-01-16 08:30:26
SQL Injection
Login portal 1
2
2019-06-30 18:19:47
JavaScript
Client side validation is bad!
1
2019-03-15 17:15:19
Web
XSS Challenge 1
2
2019-02-22 01:40:43
Web
Super Lottery
5
2019-02-16 00:44:13
Web
Unreadable captcha
2
2019-02-15 01:06:46
SQL Injection
Most basic SQLi pattern.
1
2018-08-24 04:04:09
Web
Admin Portal
2
2018-08-24 03:42:32
Web
Words mean something?
1
2018-08-24 03:38:12
Web
Headache
1
2018-08-24 03:34:43
Web
Area 51
1
2018-08-24 03:17:12
Web
Looking for password file
1
2018-08-24 03:08:28
Web
Big Brother is watching
1
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