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About irvinlim

Usernameirvinlim
CountrySingapore
Member since2018-01-04
Coins102
Points159
Write-up with special mention4
Ranking256 / 22047
Challenges completed58 / 274

https://irvinlim.com/

Challenge Write-up with special mention
SQL Injection
What's the definition of NULL
040-whats-the-definition-of-null.md
SQL Injection
When it's lite it's not necessarily easy
script_019.py
SQL Injection
Login portal 4
script_006.py
SQL Injection
The useless search tool
script_123.py
Validation date Challenge Number of points
2018-03-16 21:53:59
Web
PHP Fairy
2
2018-03-16 21:21:03
Web
Admin Portal
2
2018-03-16 20:55:01
Web
Words mean something?
1
2018-03-16 20:48:53
Web
Big Brother is watching
1
2018-03-16 20:44:19
Web
Area 51
1
2018-03-16 20:39:45
Web
Headache
1
2018-03-16 20:30:26
Web
Looking for password file
1
2018-01-14 13:09:15
JavaScript
Most Secure Crypto Algo
2
2018-01-14 11:24:10
JavaScript
Valid key required
2
2018-01-14 09:40:16
JavaScript
Why not?
2
2018-01-14 09:32:03
JavaScript
Then obfuscation is more secure
1
2018-01-14 09:17:49
JavaScript
Hashing is more secure
1
2018-01-14 09:13:12
JavaScript
Client side validation is bad!
1
2018-01-14 08:43:14
Coding challenges
Xor me if you can
6
2018-01-14 08:12:46
Coding challenges
Execute me if you can again
6
2018-01-14 07:17:47
Coding challenges
Ascii Art
6
2018-01-14 06:33:32
Coding challenges
Read me if you can
6
2018-01-14 05:01:41
Coding challenges
Execute me if you can
5
2018-01-13 18:57:51
Coding challenges
Hash breaker reloaded
5
2018-01-13 18:07:43
Coding challenges
Hash breaker
4
2018-01-06 18:52:02
Coding challenges
I hate mathematics
3
2018-01-06 09:10:37
Coding challenges
Hash me reloaded
3
2018-01-05 21:56:48
Coding challenges
Ask your grandpa again!
4
2018-01-05 21:27:33
Coding challenges
Ask your grandpa!
2
2018-01-05 20:32:52
Coding challenges
Hash me please
2
2018-01-05 17:09:30
Cryptography
I Lost my password
3
2018-01-05 15:16:56
Cryptography
Public key recovery
2
2018-01-05 15:04:46
Cryptography
Martian message part 2
2
2018-01-05 15:03:01
Cryptography
File recovery
1
2018-01-05 14:58:54
Cryptography
Some martian message
1
2018-01-05 11:56:53
Steganography
Hidden In Plain Sight
2
2018-01-05 11:37:21
Steganography
Victor reloaded
2
2018-01-05 11:14:30
Steganography
SigID Level 1
1
2018-01-05 10:55:46
Steganography
You're lost? Use the map
1
2018-01-05 10:39:04
Steganography
Victor you're hidding me something
1
2018-01-05 10:23:16
Reverse Engineering
Introduction to ARM
4
2018-01-05 10:07:30
Reverse Engineering
Introduction to MIPS
3
2018-01-05 09:27:43
SQL Injection
The useless search tool
8
2018-01-05 07:12:46
SQL Injection
Random Login Form
2
2018-01-05 06:46:09
SQL Injection
Login portal 4
7
2018-01-05 05:52:21
SQL Injection
When it's lite it's not necessarily easy
6
2018-01-04 20:47:45
Forensics
Attention Dinosaure Survive
2
2018-01-04 20:32:23
Forensics
Hey Chuck where is the flag?
2
2018-01-04 19:58:02
Forensics
Hide my ass in my home!
2
2018-01-04 19:47:49
Forensics
Dr. Pouce
2
2018-01-04 19:38:55
Forensics
I made a dd of Agent Smith usb key
1
2018-01-04 19:07:51
Reverse Engineering
Time to learn x86 ASM & gdb
2
2018-01-04 18:10:52
SQL Injection
Thinking outside the box is the key
4
2018-01-04 18:02:59
SQL Injection
Quote of the day
4
2018-01-04 17:10:51
SQL Injection
Po po po po postgresql
2
2018-01-04 17:00:20
SQL Injection
Just another login form
2
2018-01-04 16:39:07
SQL Injection
Don't mess with Noemie; she hates admin!
3
2018-01-04 16:17:18
SQL Injection
What's the definition of NULL
3
2018-01-04 15:31:32
SQL Injection
Login portal 3
6
2018-01-04 12:57:15
SQL Injection
Login portal 2
3
2018-01-04 12:00:31
SQL Injection
Login portal 1
2
2018-01-04 11:56:33
SQL Injection
ACL rulezzz the world.
2
2018-01-04 11:54:58
SQL Injection
Most basic SQLi pattern.
1
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