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About Chessifer

UsernameChessifer
CountryArgentina
Member since2016-01-29
Coins0
Points103
Write-up with special mention0
Ranking743 / 50573
Challenges completed46 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2020-01-24 14:44:48
Reverse Engineering
Altera?
4
2019-12-23 10:26:37
Jail Escaping
Bash Jail 2
2
2019-12-23 10:01:10
Jail Escaping
Bash Jail 1
1
2019-07-25 15:52:27
Web
Captcha I
2
2019-07-25 14:55:31
Web
Unreadable captcha
2
2019-07-25 14:44:11
Web
XSS Challenge 2
2
2019-07-25 14:26:24
Web
Malicious upload
2
2019-05-06 15:36:32
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2019-05-06 11:13:26
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2019-04-26 12:55:15
Reverse Engineering
Smart enough?
5
2019-04-09 14:19:41
Reverse Engineering
Wrong byte!
4
2019-04-09 13:04:03
Reverse Engineering
ASM Lovers
4
2019-04-09 12:34:27
Reverse Engineering
Intro To Sparc
3
2019-04-09 10:45:19
Reverse Engineering
Windows x86 reversing is cool
3
2019-04-09 09:46:44
Reverse Engineering
I never forget the Nintendo 64
3
2019-04-09 09:37:57
Reverse Engineering
Introduction to MIPS
3
2019-04-08 16:18:59
Reverse Engineering
Heap allocator
3
2019-03-26 12:50:00
Reverse Engineering
Kernel introduction
3
2019-03-25 16:43:05
Reverse Engineering
Crack Me 1
3
2019-03-25 13:02:24
Reverse Engineering
Can you see through the star
2
2018-08-30 18:15:39
Reverse Engineering
Time to learn x86 ASM & gdb
2
2018-08-08 00:40:34
Shellcoding
Linux x64 shellcoding level 3
6
2018-08-07 19:07:05
Shellcoding
Linux x64 shellcoding level 2
4
2018-08-06 18:17:24
Shellcoding
Basics of Linux x64 shellcoding
2
2017-02-22 20:41:11
Web
Security thru obscurity!
2
2017-02-22 18:28:06
Web
PHP Fairy
2
2017-02-21 18:04:32
Forensics
Poor internet connection
4
2016-12-27 14:13:53
Web
Looking for password file
1
2016-12-27 14:10:11
Web
Area 51
1
2016-12-27 13:48:21
Web
Words mean something?
1
2016-06-22 12:05:22
Web
Password reset
2
2016-06-22 11:18:14
Web
Admin Portal
2
2016-06-22 09:14:16
Web
Headache
1
2016-06-11 18:57:15
Web
Big Brother is watching
1
2016-06-07 20:30:29
Cryptography
Martian message part 2
2
2016-05-28 18:04:40
Cryptography
Public key recovery
2
2016-05-28 17:50:10
Cryptography
File recovery
1
2016-05-28 17:13:55
Cryptography
Some martian message
1
2016-05-23 09:19:44
JavaScript
Most Secure Crypto Algo
2
2016-05-22 12:14:44
JavaScript
Valid key required
2
2016-05-22 11:05:55
JavaScript
Why not?
2
2016-05-22 10:56:13
JavaScript
Then obfuscation is more secure
1
2016-05-20 16:31:08
JavaScript
Hashing is more secure
1
2016-05-20 16:27:34
JavaScript
Client side validation is bad!
1
2016-05-20 15:33:27
SQL Injection
ACL rulezzz the world.
2
2016-05-20 14:49:21
SQL Injection
Most basic SQLi pattern.
1
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