Switch to lite version Switch to dark theme

About brennords

Usernamebrennords
CountryBrazil
Member since2016-07-04
Coins12
Points104
Write-up with special mention0
Ranking729 / 50573
Challenges completed49 / 396

RATF

Challenge Write-up with special mention
Validation date Challenge Number of points
2019-12-13 17:06:42
Reverse Engineering
Heap allocator
3
2019-12-06 16:39:15
Reverse Engineering
Time to learn x86 ASM & gdb
2
2019-12-06 14:51:24
Coding Challenges
Hash breaker
4
2019-12-06 10:03:32
Coding Challenges
I hate mathematics
3
2019-12-05 16:38:15
Coding Challenges
Hash me reloaded
3
2017-01-17 13:42:40
SysAdmin Linux
SysAdmin Part 7
4
2017-01-17 13:33:04
JavaScript
Why not be more secure?
5
2017-01-17 13:31:18
SysAdmin Linux
SysAdmin Part 6
3
2017-01-17 13:27:02
SysAdmin Linux
SysAdmin Part 5
2
2017-01-17 13:26:09
SysAdmin Linux
SysAdmin Part 4
2
2017-01-17 13:21:02
SysAdmin Linux
SysAdmin Part 3
1
2017-01-17 13:15:08
SysAdmin Linux
SysAdmin Part 2
1
2017-01-17 13:11:31
SysAdmin Linux
SysAdmin Part 1
1
2017-01-17 13:05:20
JavaScript
Most Secure Crypto Algo
2
2017-01-17 13:01:42
JavaScript
Valid key required
2
2017-01-17 12:56:22
JavaScript
Why not?
2
2017-01-17 12:54:26
JavaScript
Then obfuscation is more secure
1
2017-01-17 12:49:03
Jail Escaping
C Jail 3
3
2017-01-17 12:45:54
Jail Escaping
PHP Jail 5
6
2017-01-17 12:44:47
Jail Escaping
PHP Jail 4
4
2017-01-17 12:41:27
Jail Escaping
PHP Jail 3
3
2017-01-17 12:36:58
Jail Escaping
PHP Jail 2
2
2017-01-17 12:34:54
Jail Escaping
PHP Jail 1
1
2017-01-17 12:31:54
Jail Escaping
C Jail 2
2
2017-01-17 12:29:39
Jail Escaping
C Jail 1
1
2017-01-17 12:15:43
Cryptography
Martian message part 2
2
2017-01-17 12:14:55
Cryptography
Public key recovery
2
2017-01-17 12:09:02
Cryptography
File recovery
1
2017-01-17 12:07:45
Cryptography
Some martian message
1
2017-01-17 12:05:32
SQL Injection
Login portal 1
2
2017-01-17 12:03:54
SQL Injection
ACL rulezzz the world.
2
2017-01-17 10:55:24
SQL Injection
Most basic SQLi pattern.
1
2017-01-17 10:53:10
Coding Challenges
Ask your grandpa!
2
2017-01-17 10:48:56
Coding Challenges
Hash me please
2
2017-01-17 10:43:19
Web
Headache
1
2017-01-17 10:39:06
Web
Words mean something?
1
2017-01-17 10:36:54
Web
Big Brother is watching
1
2017-01-17 10:26:54
Shellcoding
Linux x64 shellcoding level 2
4
2017-01-17 10:23:04
Shellcoding
Basics of Linux x64 shellcoding
2
2017-01-17 08:59:28
Jail Escaping
Bash Jail 4
4
2017-01-17 08:57:29
Jail Escaping
Bash Jail 3
3
2017-01-17 08:54:53
Jail Escaping
Bash Jail 2
2
2016-09-09 23:44:31
Forensics
Dr. Pouce
2
2016-09-09 23:12:33
Forensics
I made a dd of Agent Smith usb key
1
2016-09-09 23:08:55
Malware Analysis
Capture 1 Part 1
1
2016-08-10 16:28:10
Jail Escaping
Bash Jail 1
1
2016-07-19 10:44:49
JavaScript
Hashing is more secure
1
2016-07-19 10:41:47
JavaScript
Client side validation is bad!
1
2016-07-12 11:22:39
Pwnage Linux
Level1 Pwnage Linux Level Up
1
top