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About s7dn9y

Usernames7dn9y
CountryChina
Member since2015-02-15
Coins0
Points419
Write-up with special mention0
Ranking40 / 17523
Challenges completed120 / 266

Challenge Write-up with special mention
Validation date Challenge Number of points
2015-05-01 23:27:10
Coding challenges
Ask your grandpa again!
4
2015-05-01 22:33:32
Coding challenges
Ask your grandpa!
2
2015-04-30 05:05:14
Reverse Engineering
SOS Lib
7
2015-04-29 09:33:50
Forensics
Ping pong
5
2015-04-25 20:18:13
Reverse Engineering
Pwndr3 Authenticator
5
2015-04-23 23:11:03
Reverse Engineering
Update Manager
6
2015-04-22 08:43:00
SysAdmin Linux
SysAdmin Part 3
1
2015-04-21 09:28:46
Forensics
Russian Crypto Roulette
6
2015-04-20 10:54:43
Web
Unreadable captcha
2
2015-04-19 10:09:07
Cryptography
Crypto is not good as you think
8
2015-04-19 03:56:56
Cryptography
Welcome to the asylum
6
2015-04-17 02:25:52
SQL Injection
Hot Single Mom
6
2015-04-15 11:10:30
SQL Injection
Login portal 3
6
2015-04-15 01:22:22
Web
XPATH of hell!
7
2015-04-14 09:55:18
SQL Injection
When it's lite it's not necessarily easy
6
2015-04-14 05:21:43
Web
I hate this one
6
2015-04-12 12:45:44
SQL Injection
No more hacking for me!
4
2015-04-12 08:09:20
SQL Injection
Quote of the day
4
2015-04-10 10:08:58
SQL Injection
Don't mess with Noemie; she hates admin!
3
2015-04-10 09:30:54
SQL Injection
Login portal 2
3
2015-04-10 05:06:22
Web
Serial killer!
3
2015-04-07 11:12:46
SysAdmin Linux
SysAdmin Part 6
3
2015-04-06 09:40:52
Forensics
3 / 3 Suspicious account password?
4
2015-04-06 00:37:28
Shellcoding
Linux x64 shellcoding level 5
10
2015-04-05 22:49:36
Steganography
Can you see through the matrix!
3
2015-04-05 11:26:48
Steganography
Look inside the house
2
2015-04-05 07:59:53
Cryptography
Martian message part 3
3
2015-04-05 04:09:46
Pwnage Linux
Can you get the service password
4
2015-04-04 21:21:55
SQL Injection
Just another login form
2
2015-04-04 11:10:37
SQL Injection
Login portal 1
2
2015-04-02 12:18:01
Forensics
Someone steal my flag again
5
2015-04-02 12:08:18
SQL Injection
What's the definition of NULL
3
2015-04-02 10:33:30
SQL Injection
Thinking outside the box is the key
4
2015-03-31 21:35:48
Web
Password reset reloaded
3
2015-03-31 20:55:23
Web
Password reset
2
2015-03-30 07:22:08
Pwnage Linux
Level4 Pwnage Linux Level Up
5
2015-03-28 10:02:01
Cryptography
Martian message part 2
2
2015-03-27 23:00:14
Coding challenges
Find the right word
7
2015-03-27 19:39:37
Coding challenges
Hash breaker reloaded again
6
2015-03-27 04:42:40
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2015-03-25 20:25:17
Web
Malicious upload
2
2015-03-25 04:26:50
Web
Looking for the flag?
3
2015-03-25 01:22:47
Web
Words mean something?
1
2015-03-25 01:18:21
Web
Area 51
1
2015-03-24 08:50:50
Web
Security thru obscurity!
2
2015-03-24 01:39:15
Coding challenges
Ascii Art
6
2015-03-23 22:15:54
Coding challenges
Hash me reloaded
3
2015-03-23 11:10:22
Web
Headache
1
2015-03-23 08:14:53
Coding challenges
Execute me if you can again
6
2015-03-23 07:40:08
Coding challenges
Xor me if you can
6
2015-03-22 10:20:39
Coding challenges
Read me if you can
6
2015-03-22 06:57:08
Coding challenges
Execute me if you can
5
2015-03-22 00:02:39
Coding challenges
I saw a little elf
4
2015-03-21 22:52:03
Coding challenges
Hash breaker reloaded
5
2015-03-21 10:02:06
Forensics
Spy my girl
5
2015-03-18 09:54:25
SysAdmin Linux
SysAdmin Part 2
1
2015-03-18 05:39:27
Shellcoding
Linux x64 shellcoding level 4
8
2015-03-18 05:16:03
Shellcoding
Linux x64 shellcoding level 3
6
2015-03-18 05:04:12
Shellcoding
Linux x64 shellcoding level 2
4
2015-03-18 04:31:40
Shellcoding
Basics of Linux x64 shellcoding
2
2015-03-17 22:53:22
Cryptography
Encrypted Zip
4
2015-03-17 01:49:56
Reverse Engineering
Need a client
6
2015-03-16 11:09:43
Steganography
Walk the line!
5
2015-03-16 10:45:29
SQL Injection
Po po po po postgresql
2
2015-03-14 03:34:36
Cryptography
Is it a secure string?
5
2015-03-14 01:59:06
Forensics
We got breached again
6
2015-03-13 08:13:28
Steganography
Brainsick
2
2015-03-13 07:27:53
Steganography
Your old friend Orloge Simard
3
2015-03-13 00:09:58
Web
Captcha I
2
2015-03-11 23:16:22
Forensics
Someone steal my flag!
3
2015-03-11 20:23:14
Forensics
Agent Smith reloaded
4
2015-03-11 07:01:16
Steganography
A ghost sound
2
2015-03-10 23:31:32
Forensics
2 / 3 Did you see my desktop?
3
2015-03-10 23:06:34
Forensics
1 / 3 Do not waste the environment
2
2015-03-10 09:56:48
Web
Admin Portal
2
2015-03-10 01:03:26
Web
Looking for password file
1
2015-03-08 08:44:05
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2015-03-08 05:12:16
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2015-03-08 04:30:23
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2015-03-07 20:57:59
Steganography
Victor you're hidding me something
1
2015-03-06 23:59:09
JavaScript
Valid key required
2
2015-03-06 10:15:18
JavaScript
Why not be more secure?
5
2015-03-06 08:39:23
JavaScript
Most Secure Crypto Algo
2
2015-03-06 00:38:16
JavaScript
Why not?
2
2015-03-06 00:18:49
JavaScript
Then obfuscation is more secure
1
2015-03-06 00:03:02
JavaScript
Hashing is more secure
1
2015-03-05 23:52:08
JavaScript
Client side validation is bad!
1
2015-03-05 03:30:38
Forensics
We got breached
5
2015-03-04 09:32:07
Forensics
The words flew but writing remains
3
2015-03-03 08:58:31
Forensics
Poor internet connection
4
2015-03-03 06:51:23
Forensics
Hey Chuck where is the flag?
2
2015-03-03 06:12:42
Forensics
Hide my ass in my home!
2
2015-03-03 03:09:58
Forensics
Attention Dinosaure Survive
2
2015-03-02 05:54:35
Reverse Engineering
Flag stealer
6
2015-03-01 09:46:56
Forensics
Dr. Pouce
2
2015-03-01 08:08:12
Forensics
I made a dd of Agent Smith usb key
1
2015-03-01 07:06:44
Reverse Engineering
Back to our roots
5
2015-02-28 22:08:33
Reverse Engineering
Kernel introduction
3
2015-02-28 09:01:29
Reverse Engineering
RingZer0 Authenticator
5
2015-02-27 22:39:50
Reverse Engineering
Windows API for the win
4
2015-02-27 03:48:47
Reverse Engineering
Introduction to ARM
4
2015-02-27 03:35:25
Reverse Engineering
I never forget the Nintendo 64
3
2015-02-27 03:21:55
Reverse Engineering
Introduction to MIPS
3
2015-02-27 02:09:00
Reverse Engineering
Wrong byte!
4
2015-02-26 22:22:09
Reverse Engineering
Windows x86 reversing is cool
3
2015-02-26 09:20:09
Coding challenges
I hate mathematics
3
2015-02-26 07:21:59
Coding challenges
Hash breaker
4
2015-02-25 10:12:17
Cryptography
I Lost my password
3
2015-02-25 08:59:06
Cryptography
Public key recovery
2
2015-02-25 06:40:26
Cryptography
File recovery
1
2015-02-25 06:21:44
Cryptography
Some martian message
1
2015-02-25 05:08:29
SysAdmin Linux
SysAdmin Part 8
4
2015-02-25 03:52:27
Coding challenges
Hash me please
2
2015-02-25 01:38:34
SQL Injection
ACL rulezzz the world.
2
2015-02-25 00:36:59
SQL Injection
Most basic SQLi pattern.
1
2015-02-16 06:15:18
SysAdmin Linux
SysAdmin Part 4
2
2015-02-16 04:43:58
SysAdmin Linux
SysAdmin Part 1
1
2015-02-16 03:31:37
Reverse Engineering
Can you see through the star
2
2015-02-15 10:03:56
Reverse Engineering
Crack Me 1
3
2015-02-15 08:19:34
Reverse Engineering
Time to learn x86 ASM & gdb
2
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