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About ptrstr

Usernameptrstr
CountryCanada
Member since2021-05-23
Coins0
Points144
Write-up with special mention0
Ranking491 / 50558
Challenges completed49 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2023-08-23 20:14:07
NorthSec 2022
Email Template (2/3)
5
2023-08-23 19:13:54
NorthSec 2022
Email Template (1/3)
2
2022-04-27 18:51:45
NorthSec 2021
Farmer Search (3/3)
4
2022-04-27 18:28:38
NorthSec 2021
Farmer Search (2/3)
2
2022-04-27 17:46:58
NorthSec 2021
Farmer Search (1/3)
3
2022-04-27 17:08:30
NorthSec 2021
Knight Portal (3/3)
5
2022-04-27 14:35:58
NorthSec 2021
Knight Portal (2/3)
2
2022-04-27 14:25:29
NorthSec 2021
Knight Portal (1/3)
2
2021-11-04 19:29:42
Web
Big Brother is watching
1
2021-11-04 19:28:49
Web
Looking for password file
1
2021-10-30 14:30:56
Jail Escaping
PyJail 1
3
2021-10-30 10:34:55
Coding Challenges
Number game
7
2021-10-30 00:08:55
Web
Gift as a Service Part 1
3
2021-06-06 22:13:43
Reverse Engineering
Flag stealer
6
2021-06-05 12:34:32
JavaScript
Why not be more secure?
5
2021-06-05 11:45:30
JavaScript
Valid key required
2
2021-06-05 11:21:12
JavaScript
Most Secure Crypto Algo
2
2021-06-01 20:51:08
Forensics
Hide my ass in my home!
2
2021-06-01 20:37:28
Exotic Data Storage
Just another login form
2
2021-06-01 20:19:18
Cryptography
Is it a secure string?
5
2021-05-26 09:08:17
Forensics
Hey Chuck where is the flag?
2
2021-05-26 09:04:10
Web
Headache
1
2021-05-25 18:48:54
SQL Injection
Thinking outside the box is the key
4
2021-05-25 18:30:24
SQL Injection
Quote of the day reloaded
5
2021-05-25 18:15:27
SQL Injection
Quote of the day
4
2021-05-25 18:06:12
Reverse Engineering
I never forget the Nintendo 64
3
2021-05-24 22:45:11
JavaScript
Why not?
2
2021-05-24 22:22:13
Coding Challenges
I hate mathematics
3
2021-05-24 22:08:57
Coding Challenges
Xor me if you can
6
2021-05-24 22:06:23
JavaScript
Then obfuscation is more secure
1
2021-05-24 22:02:19
JavaScript
Hashing is more secure
1
2021-05-24 20:15:53
Reverse Engineering
Windows x86 reversing is cool
3
2021-05-24 20:12:27
JavaScript
Client side validation is bad!
1
2021-05-24 20:11:29
Cryptography
Martian message part 3
3
2021-05-24 20:07:34
Cryptography
Some martian message
1
2021-05-24 19:38:50
SQL Injection
Login portal 2
3
2021-05-24 19:04:51
SQL Injection
Login portal 1
2
2021-05-24 18:53:39
SQL Injection
ACL rulezzz the world.
2
2021-05-24 16:21:08
SQL Injection
Most basic SQLi pattern.
1
2021-05-24 15:53:12
SQL Injection
Random Login Form
2
2021-05-24 15:28:30
Web
Looking for the flag?
3
2021-05-24 14:00:10
SysAdmin Linux
SysAdmin Part 3
1
2021-05-24 13:45:43
SysAdmin Linux
SysAdmin Part 2
1
2021-05-24 13:03:55
SysAdmin Linux
SysAdmin Part 6
3
2021-05-24 12:58:31
SysAdmin Linux
SysAdmin Part 5
2
2021-05-24 12:54:17
SysAdmin Linux
SysAdmin Part 4
2
2021-05-24 12:49:31
SysAdmin Linux
SysAdmin Part 1
1
2021-05-23 22:40:48
Cryptography
Find your path
9
2021-05-23 20:39:15
Cryptography
Crypto is not good as you think
8
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