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About Jeef

Username Jeef
Country or region Canada
Member since 2026-03-18
Coins 0
Points 110
Write-up with special mention 0
Ranking 734 / 54196
Challenges completed 59 / 419

Challenge Write-up with special mention
Validation date Challenge Number of points
2026-04-09 10:30:45
Coding Challenges
Ask your grandpa!
2
2026-04-05 15:36:31
Coding Challenges
I hate mathematics
3
2026-04-05 15:24:30
Coding Challenges
Hash breaker
4
2026-04-05 14:24:33
Coding Challenges
Hash me reloaded
3
2026-04-05 14:17:37
Coding Challenges
Hash me please
2
2026-04-05 11:39:33
Steganography
I'm Goronyo Babad Nigerian prince
2
2026-04-05 11:37:19
Cryptography
Fashion Victim
2
2026-04-05 11:33:23
Steganography
Crazy Cat Lady
3
2026-04-05 11:32:23
SQL Injection
Login portal 2
3
2026-04-05 11:30:14
SQL Injection
Don't mess with Noemie; she hates admin!
3
2026-04-05 11:23:00
SQL Injection
What's the definition of NULL
3
2026-04-05 11:10:47
SQL Injection
Po po po po postgresql
2
2026-04-05 11:02:23
SQL Injection
Random Login Form
2
2026-04-05 10:54:54
SQL Injection
Login portal 1
2
2026-04-05 10:50:58
SQL Injection
ACL rulezzz the world.
2
2026-04-05 10:42:31
SQL Injection
Most basic SQLi pattern.
1
2026-04-04 16:58:51
Jail Escaping
C Jail 1
1
2026-04-04 14:37:41
Forensics
Hey Chuck where is the flag?
2
2026-04-03 17:45:59
Web
Security thru obscurity!
2
2026-04-03 17:31:34
Web
Malicious upload
2
2026-04-03 17:28:20
Web
PHP Fairy
2
2026-04-03 17:19:00
Web
Password reset
2
2026-04-03 17:09:50
Web
Admin Portal
2
2026-04-03 16:57:48
Web
Area 51
1
2026-04-03 16:33:53
Web
Headache
1
2026-04-03 16:24:50
Web
Looking for password file
1
2026-04-03 16:15:34
Web
Big Brother is watching
1
2026-04-03 16:14:20
Web
Words mean something?
1
2026-04-01 20:50:13
Jail Escaping
Bash Jail 1
1
2026-04-01 11:01:59
JavaScript
Then obfuscation is more secure
1
2026-04-01 10:57:58
JavaScript
Most Secure Crypto Algo
2
2026-04-01 10:35:22
JavaScript
Why not?
2
2026-04-01 10:07:54
JavaScript
Hashing is more secure
1
2026-04-01 10:06:51
JavaScript
Client side validation is bad!
1
2026-04-01 10:03:34
Steganography
Victor reloaded
2
2026-04-01 10:00:04
Forensics
Dr. Pouce
2
2026-04-01 09:45:24
Forensics
Meat Loaf
2
2026-04-01 09:42:21
Forensics
Who I am part 2
1
2026-04-01 09:40:58
Forensics
Who I am?
2
2026-04-01 09:10:46
SysAdmin Linux
SysAdmin Part 7
4
2026-04-01 09:08:01
SysAdmin Linux
SysAdmin Part 6
3
2026-04-01 09:00:20
SysAdmin Linux
SysAdmin Part 5
2
2026-04-01 08:55:59
SysAdmin Linux
SysAdmin Part 4
2
2026-04-01 08:48:23
SysAdmin Linux
SysAdmin Part 3
1
2026-04-01 08:25:36
Steganography
Look inside the house
2
2026-04-01 08:23:31
SysAdmin Linux
SysAdmin Part 2
1
2026-04-01 08:22:12
SysAdmin Linux
SysAdmin Part 1
1
2026-03-31 21:35:28
Steganography
Brainsick
2
2026-03-31 21:32:30
Steganography
A ghost sound
2
2026-03-31 21:26:12
Cryptography
Martian message part 3
3
2026-03-31 21:22:41
Cryptography
Public key recovery
2
2026-03-31 21:21:54
Cryptography
Martian message part 2
2
2026-03-31 21:21:01
Cryptography
You're Drunk!
1
2026-03-31 21:11:17
Steganography
You're lost? Use the map
1
2026-03-31 21:10:07
Steganography
Victor you're hidding me something
1
2026-03-31 20:27:30
Cryptography
I Lost my password
3
2026-03-31 20:12:41
Forensics
I made a dd of Agent Smith usb key
1
2026-03-31 07:56:37
Cryptography
File recovery
1
2026-03-30 14:42:30
Cryptography
Some martian message
1
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