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About 5unKn0wn

Username5unKn0wn
CountryKorea, Republic of
Member since2016-04-05
Coins0
Points107
Write-up with special mention0
Ranking704 / 50573
Challenges completed40 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2018-08-08 13:05:39
Cryptography
You're Drunk!
1
2018-08-08 13:01:16
JavaScript
Why not?
2
2018-08-08 12:58:57
JavaScript
Most Secure Crypto Algo
2
2018-08-08 12:56:09
JavaScript
Then obfuscation is more secure
1
2018-08-08 12:51:47
JavaScript
Hashing is more secure
1
2018-08-08 12:51:27
JavaScript
Client side validation is bad!
1
2018-08-08 12:49:27
SQL Injection
Random Login Form
2
2018-08-08 12:45:00
SQL Injection
ACL rulezzz the world.
2
2017-10-22 13:52:53
Reverse Engineering
Pwndr3 Authenticator
5
2017-10-22 13:41:59
Reverse Engineering
Can I speak with the kernel?
5
2017-10-22 10:56:32
Reverse Engineering
ASM Lovers
4
2017-10-22 10:29:51
Reverse Engineering
Old School
4
2017-10-22 08:50:34
Reverse Engineering
Intro To Sparc
3
2016-09-25 04:12:56
Reverse Engineering
Need a client
6
2016-09-24 23:13:41
Forensics
I made a dd of Agent Smith usb key
1
2016-09-24 23:06:33
Reverse Engineering
RingZer0 Authenticator
5
2016-09-24 22:47:40
Reverse Engineering
Back to our roots
5
2016-09-24 22:19:31
Reverse Engineering
Smart enough?
5
2016-09-24 22:12:55
Reverse Engineering
Let's take a detour
4
2016-09-22 09:20:00
Web
Headache
1
2016-09-22 09:18:57
Web
Words mean something?
1
2016-09-22 09:16:01
Web
Big Brother is watching
1
2016-09-22 09:11:44
Steganography
Victor you're hidding me something
1
2016-09-22 09:01:58
SQL Injection
Most basic SQLi pattern.
1
2016-09-22 08:58:07
Cryptography
Martian message part 3
3
2016-09-22 08:53:01
Cryptography
Martian message part 2
2
2016-09-22 08:52:33
Cryptography
Public key recovery
2
2016-09-22 08:51:14
Cryptography
File recovery
1
2016-09-22 08:49:57
Cryptography
Some martian message
1
2016-09-22 08:14:20
Reverse Engineering
Windows API for the win
4
2016-09-22 08:09:53
Reverse Engineering
Wrong byte!
4
2016-09-22 07:09:59
Reverse Engineering
Introduction to ARM
4
2016-09-22 07:09:07
Reverse Engineering
I never forget the Nintendo 64
3
2016-09-22 07:08:15
Reverse Engineering
Windows x86 reversing is cool
3
2016-09-22 07:03:28
Reverse Engineering
Introduction to MIPS
3
2016-09-22 07:01:05
Reverse Engineering
Kernel introduction
3
2016-09-22 05:28:19
Reverse Engineering
Heap allocator
3
2016-09-22 05:07:11
Reverse Engineering
Crack Me 1
3
2016-09-22 04:58:44
Reverse Engineering
Can you see through the star
2
2016-09-22 04:55:00
Reverse Engineering
Time to learn x86 ASM & gdb
2
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