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About kumaus

Usernamekumaus
CountryGermany
Member since2016-04-11
Coins40
Points89
Write-up with special mention1
Ranking560 / 25264
Challenges completed38 / 296

Challenge Write-up with special mention
Cryptography
Public key recovery
keyrecover.py
Validation date Challenge Number of points
2018-06-27 17:38:57
Cryptography
Public key recovery
2
2017-02-28 18:10:17
Cryptography
TotalSecure Message Encrypter
6
2017-02-27 16:33:28
Cryptography
Hangovers and more: Bacon
3
2017-02-26 02:26:46
Forensics
I made a dd of Agent Smith usb key
1
2017-02-25 16:38:52
Jail Escaping
Bash Jail 3
3
2017-02-25 13:40:41
Jail Escaping
Bash Jail 2
2
2017-02-25 13:14:29
Jail Escaping
Bash Jail 1
1
2017-02-25 02:40:35
Steganography
Can you see through the matrix!
3
2017-02-25 01:49:13
Steganography
Your old friend Orloge Simard
3
2017-02-22 19:11:16
Steganography
Pixel Everywhere
2
2017-02-22 18:32:12
Steganography
Look inside the house
2
2017-02-22 18:07:27
Steganography
Victor reloaded
2
2017-02-22 02:27:39
Steganography
Brainsick
2
2017-02-21 17:55:08
Steganography
You're lost? Use the map
1
2017-02-21 17:26:23
Steganography
Missing Pieces
2
2017-02-19 17:47:31
Cryptography
Martian message part 2
2
2017-02-19 17:21:53
Reverse Engineering
Can you see through the star
2
2017-02-19 16:49:59
Reverse Engineering
Time to learn x86 ASM & gdb
2
2016-04-27 08:13:39
Coding challenges
Hash breaker reloaded
5
2016-04-27 07:06:40
Coding challenges
Hash breaker
4
2016-04-26 13:02:32
Coding challenges
Ask your grandpa again!
4
2016-04-26 12:01:25
Coding challenges
I hate mathematics
3
2016-04-26 11:48:34
Coding challenges
Hash me reloaded
3
2016-04-26 11:29:34
Coding challenges
Ask your grandpa!
2
2016-04-26 10:45:07
Coding challenges
Hash me please
2
2016-04-23 21:49:38
Web
Headache
1
2016-04-23 21:44:46
Web
Words mean something?
1
2016-04-23 20:57:06
JavaScript
WTF Lol!
6
2016-04-22 11:32:21
JavaScript
Why not be more secure?
5
2016-04-22 09:58:44
JavaScript
Most Secure Crypto Algo
2
2016-04-22 09:12:47
JavaScript
Valid key required
2
2016-04-21 08:16:18
JavaScript
Why not?
2
2016-04-21 08:02:55
JavaScript
Then obfuscation is more secure
1
2016-04-21 07:26:24
JavaScript
Hashing is more secure
1
2016-04-21 07:18:47
JavaScript
Client side validation is bad!
1
2016-04-15 09:25:34
Steganography
Victor you're hidding me something
1
2016-04-11 11:09:22
SQL Injection
Most basic SQLi pattern.
1
2016-04-11 10:56:45
Cryptography
Some martian message
1
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