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About Cheerfulbull

UsernameCheerfulbull
CountryNew Zealand
Member since2023-09-04
Coins0
Points40
Write-up with special mention0
Ranking2239 / 50585
Challenges completed24 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2024-09-04 19:39:31
JavaScript
Why not?
2
2023-12-05 02:19:59
Reverse Engineering
Time to learn x86 ASM & gdb
2
2023-12-05 01:57:02
Forensics
I made a dd of Agent Smith usb key
1
2023-12-05 01:45:35
JavaScript
Most Secure Crypto Algo
2
2023-12-05 01:16:28
SQL Injection
Po po po po postgresql
2
2023-12-05 01:12:36
SQL Injection
Random Login Form
2
2023-09-06 23:47:25
Steganography
Brainsick
2
2023-09-06 23:24:36
Steganography
Look inside the house
2
2023-09-06 22:57:23
Steganography
I'm Goronyo Babad Nigerian prince
2
2023-09-06 22:15:44
Steganography
The Sloth
2
2023-09-06 22:06:28
Steganography
A ghost sound
2
2023-09-06 21:39:23
Web
Big Brother is watching
1
2023-09-06 20:06:08
Steganography
Victor you're hidding me something
1
2023-09-06 19:55:24
JavaScript
Then obfuscation is more secure
1
2023-09-06 19:45:40
JavaScript
Hashing is more secure
1
2023-09-06 19:41:44
JavaScript
Client side validation is bad!
1
2023-09-04 04:22:20
SQL Injection
Most basic SQLi pattern.
1
2023-09-04 04:20:45
Cryptography
Hangovers and more: Bacon
3
2023-09-04 04:17:10
Cryptography
I Lost my password
3
2023-09-04 03:55:29
Cryptography
Public key recovery
2
2023-09-04 03:51:58
Cryptography
Martian message part 2
2
2023-09-04 03:50:06
Cryptography
File recovery
1
2023-09-04 03:44:55
Cryptography
You're Drunk!
1
2023-09-04 03:44:09
Cryptography
Some martian message
1
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