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About joohk10

Usernamejoohk10
CountryKorea, Republic of
Member since2016-04-05
Coins0
Points116
Write-up with special mention0
Ranking633 / 50560
Challenges completed55 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2016-05-17 07:33:11
Web
Security thru obscurity!
2
2016-04-21 23:32:48
Web
XSS Challenge 2
2
2016-04-18 00:51:00
JavaScript
WTF Lol!
6
2016-04-15 06:01:28
Malware Analysis
Capture 1 Part 3
1
2016-04-15 05:54:39
Malware Analysis
Capture 1 Part 6
3
2016-04-15 05:42:06
Malware Analysis
Capture 1 Part 2
1
2016-04-14 23:35:20
Malware Analysis
Capture 1 Part 1
1
2016-04-11 08:29:59
Reverse Engineering
Windows x86 reversing is cool
3
2016-04-11 08:21:23
Reverse Engineering
Heap allocator
3
2016-04-11 07:55:01
Reverse Engineering
I never forget the Nintendo 64
3
2016-04-11 07:52:36
Reverse Engineering
Introduction to MIPS
3
2016-04-11 07:39:47
Reverse Engineering
Crack Me 1
3
2016-04-11 07:31:33
Reverse Engineering
Can you see through the star
2
2016-04-11 06:50:19
Reverse Engineering
Time to learn x86 ASM & gdb
2
2016-04-11 04:07:07
Jail Escaping
Bash Jail 2
2
2016-04-11 03:28:51
Cryptography
Some martian message
1
2016-04-11 03:26:43
Cryptography
File recovery
1
2016-04-11 02:26:56
Web
Facebook will never forget this one
3
2016-04-08 08:15:13
Coding Challenges
Hash breaker
4
2016-04-08 07:58:46
Coding Challenges
Hash me reloaded
3
2016-04-08 07:49:52
Coding Challenges
I hate mathematics
3
2016-04-08 07:38:38
Coding Challenges
Hash me please
2
2016-04-07 07:36:17
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2016-04-07 05:12:00
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2016-04-07 04:49:09
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2016-04-06 08:34:09
Forensics
Hide my ass in my home!
2
2016-04-06 08:27:31
Forensics
Hey Chuck where is the flag?
2
2016-04-06 07:50:50
Forensics
I made a dd of Agent Smith usb key
1
2016-04-06 07:41:53
Shellcoding
Basics of Linux x64 shellcoding
2
2016-04-06 06:31:44
SysAdmin Linux
SysAdmin Part 2
1
2016-04-06 06:26:18
SQL Injection
Login portal 1
2
2016-04-06 04:39:42
SysAdmin Linux
SysAdmin Part 1
1
2016-04-06 04:32:03
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2016-04-06 03:32:56
Jail Escaping
Bash Jail 1
1
2016-04-06 02:52:02
Jail Escaping
PHP Jail 1
1
2016-04-06 01:53:40
JavaScript
Why not be more secure?
5
2016-04-06 01:06:52
SQL Injection
Quote of the day
4
2016-04-06 00:18:25
SQL Injection
Thinking outside the box is the key
4
2016-04-06 00:15:28
SQL Injection
Login portal 2
3
2016-04-06 00:05:36
SQL Injection
Po po po po postgresql
2
2016-04-06 00:01:16
SQL Injection
Random Login Form
2
2016-04-05 22:43:03
Web
Looking for the flag?
3
2016-04-05 10:09:38
Web
Looking for password file
1
2016-04-05 10:08:45
Web
Area 51
1
2016-04-05 10:06:09
Web
Headache
1
2016-04-05 10:04:45
Web
Words mean something?
1
2016-04-05 10:00:41
Web
Big Brother is watching
1
2016-04-05 06:03:34
SQL Injection
ACL rulezzz the world.
2
2016-04-05 06:02:38
SQL Injection
Most basic SQLi pattern.
1
2016-04-05 05:26:27
JavaScript
Most Secure Crypto Algo
2
2016-04-05 05:11:29
JavaScript
Valid key required
2
2016-04-05 04:51:39
JavaScript
Why not?
2
2016-04-05 04:42:58
JavaScript
Then obfuscation is more secure
1
2016-04-05 04:36:37
JavaScript
Hashing is more secure
1
2016-04-05 04:34:54
JavaScript
Client side validation is bad!
1
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