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About gsdt

Usernamegsdt
CountryViet Nam
Member since2017-08-13
Coins2
Points316
Write-up with special mention1
Ranking120 / 32298
Challenges completed105 / 320

Challenge Write-up with special mention
Steganography
The Sloth
giaosudauto-the_sloth.txt
Validation date Challenge Number of points
2019-11-02 00:11:43
Jail Escaping
Bash Jail 3
3
2019-11-01 22:23:09
Jail Escaping
Bash Jail 2
2
2019-10-31 10:33:56
Jail Escaping
Bash Jail 1
1
2019-07-02 06:29:01
Web
Read the unreadable
5
2019-06-25 05:45:23
Web
Unreadable captcha
2
2019-03-21 11:58:53
Reverse Engineering
Intro To Sparc
3
2019-03-19 11:11:40
Reverse Engineering
Windows x86 reversing is cool
3
2018-11-23 08:20:16
Forensics
1 / 3 Do not waste the environment
2
2018-09-21 17:01:22
Web
Facebook will never forget this one
3
2018-09-06 18:27:56
Coding Challenges
Ask your grandpa again!
4
2018-09-06 17:52:04
Coding Challenges
Hash breaker reloaded again
6
2018-09-06 15:54:30
Coding Challenges
Read me if you can
6
2018-09-06 13:07:22
Coding Challenges
Ask your grandpa!
2
2018-09-06 12:47:42
Cryptography
Hangovers and more: Bacon
3
2018-09-06 11:07:22
SQL Injection
The useless search tool
8
2018-09-06 09:17:03
SQL Injection
Size DOES matter
7
2018-09-06 08:41:16
SQL Injection
/etc/passwd
7
2018-09-06 05:08:32
SQL Injection
Groups of hacker
7
2018-09-05 15:15:40
JavaScript
WTF Lol!
6
2018-09-04 11:12:46
Web
XPATH of hell!
7
2018-09-03 06:07:16
Web
I hate this one
6
2018-09-02 11:13:51
Web
XSS Challenge 3
3
2018-09-02 10:52:44
Web
XSS Challenge 4
3
2018-09-02 10:03:52
Web
Propaganda mail
4
2018-09-01 13:11:33
Web
REST in peace
3
2018-09-01 06:51:38
Web
XSS Challenge 2
2
2018-09-01 05:56:20
Web
XSS Challenge 1
2
2018-08-31 10:54:41
Web
PHP feature or 0day?
3
2018-08-31 09:31:57
Web
Serial killer!
3
2018-08-31 09:09:27
Web
Password reset reloaded
3
2018-08-31 08:55:08
Web
Malicious upload
2
2018-08-31 08:47:23
Web
Looking for the flag?
3
2018-08-31 04:32:05
Web
Security thru obscurity!
2
2018-08-29 15:17:21
Web
PHP Fairy
2
2018-08-29 07:29:13
Web
Password reset
2
2018-08-26 17:07:09
Web
Captcha I
2
2018-06-06 05:39:14
SQL Injection
Login portal 4
7
2018-06-06 05:38:49
SQL Injection
Internet As A Service
7
2018-06-06 05:38:28
SQL Injection
When it's lite it's not necessarily easy
6
2018-06-06 05:38:00
SQL Injection
Hot Single Mom
6
2018-06-06 05:37:22
SQL Injection
Quote of the day reloaded
5
2018-06-06 05:10:58
SQL Injection
Login portal 3
6
2018-06-05 10:41:39
SQL Injection
No more hacking for me!
4
2018-06-03 12:42:22
SQL Injection
Quote of the day
4
2018-06-03 12:26:00
SQL Injection
Thinking outside the box is the key
4
2018-06-03 12:05:18
SQL Injection
Login portal 2
3
2018-06-03 11:25:29
SQL Injection
What's the definition of NULL
3
2018-06-03 09:12:00
SQL Injection
Don't mess with Noemie; she hates admin!
3
2018-05-30 16:22:09
SQL Injection
Po po po po postgresql
2
2018-05-25 11:14:59
Exotic Data Storage
Just another login form
2
2018-05-16 03:45:10
SQL Injection
Random Login Form
2
2018-05-15 17:19:14
SQL Injection
Login portal 1
2
2018-05-15 05:18:11
SQL Injection
ACL rulezzz the world.
2
2018-05-14 17:32:29
SQL Injection
Most basic SQLi pattern.
1
2018-04-30 04:10:18
Cryptography
You're Drunk!
1
2018-04-30 03:23:34
Reverse Engineering
Can you see through the star
2
2018-04-28 12:35:08
Reverse Engineering
Heap allocator
3
2018-04-28 07:03:28
Reverse Engineering
Time to learn x86 ASM & gdb
2
2018-03-06 07:50:08
Web
Admin Portal
2
2018-03-06 07:35:45
Web
Area 51
1
2018-03-06 04:57:33
Web
Looking for password file
1
2018-03-06 04:10:03
Steganography
Love Letter
3
2018-03-06 03:44:14
Steganography
A ghost sound
2
2018-03-06 03:39:15
Steganography
Victor reloaded
2
2018-03-05 18:10:23
Forensics
Hide my ass in my home!
2
2018-03-05 17:56:23
Forensics
Attention Dinosaure Survive
2
2018-03-05 17:35:54
Forensics
Dr. Pouce
2
2018-03-05 16:50:37
Coding Challenges
Ascii Art
6
2018-03-05 10:09:26
Steganography
Look inside the house
2
2018-02-26 15:36:56
Steganography
Brainsick
2
2018-02-26 12:12:01
Steganography
Missing Pieces
2
2018-02-25 11:49:33
Steganography
I'm Goronyo Babad Nigerian prince
2
2018-02-25 10:58:57
Steganography
SigID Level 1
1
2018-02-25 10:16:45
Steganography
Hidden In Plain Sight
2
2018-02-25 08:42:15
Steganography
The Sloth
2
2018-02-23 11:57:23
Steganography
Victor you're hidding me something
1
2018-02-23 11:53:18
Steganography
You're lost? Use the map
1
2018-02-23 03:31:13
JavaScript
Why not be more secure?
5
2018-02-23 02:25:29
JavaScript
Most Secure Crypto Algo
2
2018-02-23 00:53:06
Cryptography
Is it a secure string?
5
2018-02-22 17:52:36
Forensics
I made a dd of Agent Smith usb key
1
2018-02-22 17:47:10
Forensics
Who I am part 2
1
2018-02-22 17:07:36
Cryptography
Encrypted Zip
4
2018-02-22 16:47:34
Cryptography
Martian message part 3
3
2018-02-22 16:29:05
Cryptography
I Lost my password
3
2018-02-22 16:14:16
Cryptography
Can you understand this sentence?
3
2018-02-22 09:19:01
Cryptography
Public key recovery
2
2018-02-20 15:53:36
Cryptography
Martian message part 2
2
2018-02-19 16:00:28
Coding Challenges
Execute me if you can
5
2018-02-19 14:43:35
Coding Challenges
Hash breaker reloaded
5
2018-02-15 19:16:11
Coding Challenges
I saw a little elf
4
2018-02-15 18:49:29
Coding Challenges
Hash breaker
4
2018-02-15 06:37:40
Coding Challenges
Hash me reloaded
3
2018-02-15 04:42:13
Coding Challenges
I hate mathematics
3
2018-01-26 15:52:55
Cryptography
File recovery
1
2018-01-26 15:42:01
Cryptography
Some martian message
1
2018-01-26 15:28:05
JavaScript
Valid key required
2
2018-01-26 14:14:15
JavaScript
Why not?
2
2018-01-26 14:00:01
JavaScript
Then obfuscation is more secure
1
2018-01-26 13:53:04
JavaScript
Hashing is more secure
1
2018-01-26 13:50:18
JavaScript
Client side validation is bad!
1
2018-01-18 16:45:10
Web
Words mean something?
1
2017-12-14 07:18:44
Web
Headache
1
2017-12-14 06:59:24
Web
Big Brother is watching
1
2017-12-13 02:25:59
Coding Challenges
Hash me please
2
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