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About przno

Usernameprzno
CountrySlovakia
Member since2015-11-17
Coins11
Points239
Write-up with special mention2
Ranking246 / 49065
Challenges completed92 / 391

Challenge Write-up with special mention
Coding Challenges
Xor me if you can
16.js
Jail Escaping
C Jail 2
229.txt
Validation date Challenge Number of points
2017-03-14 05:06:42
Forensics
I love cat
2
2016-08-31 07:18:16
Web
Admin Portal
2
2016-08-30 13:14:58
Web
Serial killer!
3
2016-08-24 11:36:50
Coding Challenges
Execute me if you can again
6
2016-08-18 13:52:02
Forensics
Who I am part 2
1
2016-07-13 09:46:30
Reverse Engineering
Crack Me 1
3
2016-07-11 10:11:07
Coding Challenges
Ascii Art
6
2016-05-09 07:21:16
Reverse Engineering
Can you see through the star
2
2016-05-04 12:06:00
Reverse Engineering
Time to learn x86 ASM & gdb
2
2016-04-26 07:57:29
Steganography
Love Letter
3
2016-04-18 15:59:41
Steganography
You're lost? Use the map
1
2016-04-18 15:55:09
Steganography
Hidden In Plain Sight
2
2016-04-18 11:09:21
Steganography
I'm Goronyo Babad Nigerian prince
2
2016-04-04 12:16:46
Jail Escaping
C Jail 3
3
2016-03-29 05:47:07
Jail Escaping
C Jail 2
2
2016-03-29 05:13:07
Jail Escaping
C Jail 1
1
2016-03-27 15:06:07
Jail Escaping
PHP Jail 1
1
2016-03-21 16:34:42
Steganography
Brainsick
2
2016-03-21 15:26:38
Steganography
Pixel Everywhere
2
2016-03-21 12:54:33
Steganography
Missing Pieces
2
2016-03-18 07:37:38
Jail Escaping
Bash Jail 3
3
2016-03-17 15:58:11
Jail Escaping
Bash Jail 2
2
2016-03-17 14:01:26
Jail Escaping
Bash Jail 1
1
2016-03-15 10:29:05
Steganography
Victor reloaded
2
2016-03-07 10:47:33
Cryptography
Is it a secure string?
5
2016-03-04 10:39:41
Steganography
Your old friend Orloge Simard
3
2016-03-04 10:27:01
Steganography
A ghost sound
2
2016-03-03 17:56:03
Software Defined Radio
SigID Level 1
1
2016-03-02 14:23:16
Coding Challenges
Hash breaker reloaded again
6
2016-02-22 07:44:58
Forensics
3 / 3 Suspicious account password?
4
2016-02-22 07:38:50
Forensics
2 / 3 Did you see my desktop?
3
2016-02-21 10:02:49
Forensics
1 / 3 Do not waste the environment
2
2016-02-19 11:02:13
Web
Security thru obscurity!
2
2016-02-19 10:12:09
Forensics
Poor internet connection
4
2016-02-16 16:16:40
Web
Big Brother is watching
1
2016-02-09 13:33:48
SysAdmin Linux
SysAdmin Part 8
4
2016-02-08 15:18:12
SysAdmin Linux
SysAdmin Part 3
1
2016-02-07 15:53:54
Forensics
Who I am?
2
2016-02-07 14:41:09
Forensics
The good, the bad and the ugly
2
2016-02-03 17:01:48
Web
Password reset reloaded
3
2016-01-29 11:44:56
SysAdmin Linux
SysAdmin Part 5
2
2016-01-26 14:54:53
Coding Challenges
Xor me if you can
6
2016-01-25 15:12:40
Exotic Data Storage
Just another login form
2
2016-01-23 14:30:29
Cryptography
Martian message part 3
3
2016-01-22 14:07:55
JavaScript
WTF Lol!
6
2016-01-20 15:27:30
SysAdmin Linux
SysAdmin Part 4
2
2016-01-19 16:13:27
SysAdmin Linux
SysAdmin Part 2
1
2016-01-19 16:02:45
SysAdmin Linux
SysAdmin Part 1
1
2016-01-15 17:15:00
JavaScript
Why not be more secure?
5
2016-01-14 15:05:26
Steganography
Look inside the house
2
2016-01-12 16:30:33
Web
Captcha I
2
2016-01-11 13:44:03
Coding Challenges
Classic Sudoku
7
2016-01-10 10:21:15
Cryptography
Can you understand this sentence?
3
2016-01-09 17:50:34
Forensics
Attention Dinosaure Survive
2
2016-01-09 16:22:28
Coding Challenges
Number game
7
2016-01-08 16:15:12
Coding Challenges
Find the right word
7
2016-01-07 15:41:07
Cryptography
Encrypted Zip
4
2016-01-06 13:35:11
Web
Looking for the flag?
3
2016-01-04 11:00:37
Web
Area 51
1
2016-01-02 16:27:37
Coding Challenges
Read me if you can
6
2015-12-26 16:29:27
Forensics
Hide my ass in my home!
2
2015-12-26 15:54:20
Cryptography
Public key recovery
2
2015-12-26 15:23:39
Cryptography
Martian message part 2
2
2015-12-23 16:00:38
Coding Challenges
Ask your grandpa again!
4
2015-12-23 10:08:49
Forensics
Meat Loaf
2
2015-12-07 14:37:44
SQL Injection
Po po po po postgresql
2
2015-12-07 05:17:40
Forensics
Hey Chuck where is the flag?
2
2015-12-05 15:34:49
Coding Challenges
Ask your grandpa!
2
2015-12-04 16:25:45
JavaScript
Valid key required
2
2015-12-04 15:36:25
Cryptography
I Lost my password
3
2015-12-04 14:24:50
Forensics
I made a dd of Agent Smith usb key
1
2015-12-04 14:13:13
Forensics
Dr. Pouce
2
2015-12-02 14:46:06
Cryptography
File recovery
1
2015-12-02 07:39:54
Web
Words mean something?
1
2015-12-01 17:51:42
Web
Headache
1
2015-11-29 12:27:03
Coding Challenges
Execute me if you can
5
2015-11-27 14:04:10
Coding Challenges
Hash breaker reloaded
5
2015-11-26 16:33:14
Coding Challenges
Hash breaker
4
2015-11-23 15:33:47
Coding Challenges
Hash me reloaded
3
2015-11-22 13:03:43
Coding Challenges
I hate mathematics
3
2015-11-21 15:16:39
Coding Challenges
Hash me please
2
2015-11-20 18:17:48
Web
Password reset
2
2015-11-20 14:52:51
Web
Looking for password file
1
2015-11-20 13:59:45
Steganography
Victor you're hidding me something
1
2015-11-19 11:09:02
SQL Injection
ACL rulezzz the world.
2
2015-11-18 15:29:32
SQL Injection
Most basic SQLi pattern.
1
2015-11-18 14:08:13
Cryptography
Some martian message
1
2015-11-17 16:15:22
JavaScript
Most Secure Crypto Algo
2
2015-11-17 15:23:14
JavaScript
Why not?
2
2015-11-17 15:07:25
JavaScript
Then obfuscation is more secure
1
2015-11-17 14:57:30
JavaScript
Hashing is more secure
1
2015-11-17 14:45:43
JavaScript
Client side validation is bad!
1
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