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About pedroysb

Usernamepedroysb
CountryBrazil
Member since2016-06-01
Coins0
Points207
Write-up with special mention0
Ranking308 / 50556
Challenges completed78 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2017-03-16 23:34:19
Reverse Engineering
Introduction to ARM
4
2017-02-24 11:40:05
Web
PHP Fairy
2
2017-02-24 08:01:09
Web
Captcha II
4
2017-02-23 21:50:43
Web
Captcha I
2
2017-02-23 17:20:10
Web
Password reset
2
2017-02-23 16:38:59
Web
Admin Portal
2
2017-02-23 16:27:11
Steganography
Victor reloaded
2
2017-02-23 16:19:42
Steganography
You're lost? Use the map
1
2017-02-23 15:35:37
SQL Injection
Random Login Form
2
2017-02-21 17:31:47
SQL Injection
Login portal 1
2
2017-02-21 12:31:45
Coding Challenges
Find the right word
7
2017-02-21 11:48:22
Coding Challenges
Classic Sudoku
7
2017-02-21 09:37:40
JavaScript
Most Secure Crypto Algo
2
2017-02-20 18:20:49
JavaScript
Valid key required
2
2017-02-20 15:17:46
Coding Challenges
Hash breaker reloaded
5
2017-02-20 15:03:03
Coding Challenges
Xor me if you can
6
2017-02-20 14:28:54
Coding Challenges
Execute me if you can again
6
2017-02-20 13:16:40
Jail Escaping
Bash Jail 3
3
2017-02-20 00:12:26
Coding Challenges
Ascii Art
6
2017-02-19 21:46:11
Coding Challenges
Read me if you can
6
2017-02-19 19:05:28
Coding Challenges
Execute me if you can
5
2017-02-19 16:51:01
Pwnage Linux
Remote Auth
2
2017-02-18 22:34:23
Jail Escaping
Bash Jail 2
2
2017-02-18 21:25:39
Pwnage Linux
Level4 Pwnage Linux Level Up
5
2017-02-18 10:33:35
Pwnage Linux
Can you get the service password
4
2017-02-17 13:11:49
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2017-01-31 23:17:30
Coding Challenges
I saw a little elf
4
2017-01-31 22:31:37
Coding Challenges
Hash breaker
4
2017-01-31 22:16:31
Coding Challenges
I hate mathematics
3
2017-01-31 22:00:58
Coding Challenges
Hash me reloaded
3
2017-01-29 16:03:52
Coding Challenges
Ask your grandpa!
2
2017-01-29 10:16:44
Shellcoding
Linux x64 shellcoding level 4
8
2017-01-28 00:31:57
Shellcoding
Linux x64 shellcoding level 3
6
2017-01-28 00:06:59
Shellcoding
Linux x64 shellcoding level 2
4
2017-01-23 17:00:55
Reverse Engineering
Crack Me 1
3
2016-11-18 08:36:03
SQL Injection
ACL rulezzz the world.
2
2016-11-16 00:20:27
Cryptography
Can you understand this sentence?
3
2016-11-15 23:24:06
Forensics
1 / 3 Do not waste the environment
2
2016-11-15 22:47:35
JavaScript
Why not?
2
2016-11-15 22:40:52
Web
Area 51
1
2016-10-30 22:36:13
Reverse Engineering
Windows x86 reversing is cool
3
2016-10-30 22:29:27
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2016-10-30 22:06:00
SysAdmin Linux
SysAdmin Part 3
1
2016-10-30 21:39:32
SysAdmin Linux
SysAdmin Part 4
2
2016-10-30 21:32:43
Shellcoding
Basics of Linux x64 shellcoding
2
2016-10-30 21:25:06
Cryptography
Encrypted Zip
4
2016-10-30 21:01:03
Cryptography
Hangovers and more: Bacon
3
2016-10-30 20:15:08
Forensics
Attention Dinosaure Survive
2
2016-10-30 20:10:41
Forensics
Hide my ass in my home!
2
2016-10-30 17:31:44
Malware Analysis
Capture 1 Part 3
1
2016-10-30 17:24:55
Malware Analysis
Capture 1 Part 1
1
2016-10-30 16:43:36
Web
Big Brother is watching
1
2016-10-30 16:42:44
Web
Words mean something?
1
2016-10-30 16:31:46
JavaScript
Then obfuscation is more secure
1
2016-10-30 16:28:35
SQL Injection
Most basic SQLi pattern.
1
2016-10-30 01:56:55
Jail Escaping
Bash Jail 1
1
2016-10-30 01:37:01
Coding Challenges
Hash me please
2
2016-10-30 00:58:16
Steganography
Victor you're hidding me something
1
2016-10-30 00:55:09
SysAdmin Linux
SysAdmin Part 2
1
2016-10-30 00:46:41
SysAdmin Linux
SysAdmin Part 1
1
2016-10-29 23:45:22
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2016-10-29 22:37:09
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2016-10-29 22:05:54
Cryptography
Martian message part 3
3
2016-10-29 22:01:09
Cryptography
I Lost my password
3
2016-10-29 21:47:32
Cryptography
Public key recovery
2
2016-10-29 21:45:03
Cryptography
File recovery
1
2016-10-29 21:42:03
Forensics
Dr. Pouce
2
2016-10-29 21:36:05
Forensics
I made a dd of Agent Smith usb key
1
2016-10-29 21:32:07
Reverse Engineering
Can you see through the star
2
2016-10-29 21:23:54
Reverse Engineering
Time to learn x86 ASM & gdb
2
2016-10-29 21:06:57
Forensics
Poor internet connection
4
2016-10-29 20:57:30
Forensics
Hey Chuck where is the flag?
2
2016-10-29 20:47:50
Web
Looking for password file
1
2016-10-29 20:44:50
Web
Headache
1
2016-10-29 20:39:27
JavaScript
Hashing is more secure
1
2016-10-29 20:37:50
JavaScript
Client side validation is bad!
1
2016-10-21 14:43:19
Cryptography
Martian message part 2
2
2016-10-21 14:39:22
Cryptography
Some martian message
1
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