Switch to lite version Switch to dark theme

About Boschko

UsernameBoschko
CountryCanada
Member since2019-01-16
Coins11
Points198
Write-up with special mention0
Ranking230 / 29373
Challenges completed87 / 310

I solve most challenges on the buss to school and on my commute to work

https://github.com/OlivierLaflamme
https://www.linkedin.com/in/olivierlaflammelink
https://ctftime.org/team/46533 [alcoholic CTF team]
https://ctftime.org/team/32119

Challenge Write-up with special mention
Validation date Challenge Number of points
2019-06-12 19:29:58
SQL Injection
stackoverflow.com lied to me... again
9
2019-06-12 17:47:28
SQL Injection
Don't mess with Noemie; she hates admin!
3
2019-06-12 17:44:13
SQL Injection
Random Login Form
2
2019-04-08 14:22:49
Web
Malicious upload
2
2019-04-08 14:14:06
Web
Security thru obscurity!
2
2019-04-03 10:07:48
Forensics
Meat Loaf
2
2019-04-01 14:24:39
Forensics
3 / 3 Suspicious account password?
4
2019-04-01 13:58:10
Forensics
Someone steal my flag!
3
2019-04-01 13:41:27
Forensics
I love cat
2
2019-03-21 17:46:54
Steganography
You're lost? Use the map
1
2019-03-21 17:10:27
Malware Analysis
Capture 1 Part 1
1
2019-03-21 16:59:19
SQL Injection
Po po po po postgresql
2
2019-03-21 16:50:39
Cryptography
Is it a secure string?
5
2019-03-21 16:40:10
Cryptography
Crypto Object
4
2019-03-21 16:36:18
Cryptography
Can you understand this sentence?
3
2019-03-21 16:34:11
Cryptography
Hangovers and more: Bacon
3
2019-03-20 12:30:53
Cryptography
I Lost my password
3
2019-03-20 12:16:19
Cryptography
Martian message part 3
3
2019-03-20 12:08:38
Reverse Engineering
Windows x86 reversing is cool
3
2019-03-20 11:58:44
Reverse Engineering
I never forget the Nintendo 64
3
2019-03-20 11:43:33
Reverse Engineering
Can you see through the star
2
2019-03-20 11:32:26
Reverse Engineering
Time to learn x86 ASM & gdb
2
2019-03-18 14:18:36
Web
Password reset
2
2019-03-18 14:06:16
Web
PHP Fairy
2
2019-03-18 13:31:09
Web
Area 51
1
2019-03-18 13:23:16
SysAdmin Linux
SysAdmin Part 4
2
2019-03-18 13:16:06
SysAdmin Linux
SysAdmin Part 3
1
2019-03-18 13:10:24
Cryptography
Encrypted Zip
4
2019-03-18 13:07:07
Forensics
Hey Chuck where is the flag?
2
2019-03-18 13:05:27
Forensics
Who I am part 2
1
2019-03-18 13:00:49
Forensics
Who I am?
2
2019-03-18 12:53:04
Forensics
I made a dd of Agent Smith usb key
1
2019-03-18 12:50:10
Forensics
Hide my ass in my home!
2
2019-03-18 12:45:20
Forensics
Attention Dinosaure Survive
2
2019-03-18 12:37:13
Forensics
Dr. Pouce
2
2019-03-18 12:31:43
Forensics
2 / 3 Did you see my desktop?
3
2019-03-18 12:27:20
Forensics
1 / 3 Do not waste the environment
2
2019-03-04 14:23:24
Reverse Engineering
Heap allocator
3
2019-01-28 20:46:07
Jail Escaping
PHP Jail 4
4
2019-01-28 20:02:30
SysAdmin Linux
SysAdmin Part 2
1
2019-01-28 19:59:05
SysAdmin Linux
SysAdmin Part 1
1
2019-01-28 19:56:56
Jail Escaping
Bash Jail 3
3
2019-01-28 19:47:38
Jail Escaping
Bash Jail 2
2
2019-01-27 22:35:57
Steganography
I'm Goronyo Babad Nigerian prince
2
2019-01-25 16:41:15
SQL Injection
What's the definition of NULL
3
2019-01-25 06:02:01
Jail Escaping
Bash Jail 1
1
2019-01-25 05:50:46
Cryptography
Fashion Victim
2
2019-01-25 05:42:46
SQL Injection
Thinking outside the box is the key
4
2019-01-25 05:40:19
JavaScript
Most Secure Crypto Algo
2
2019-01-25 05:14:27
Cryptography
You're Drunk!
1
2019-01-25 03:47:30
SQL Injection
Login portal 1
2
2019-01-25 03:41:10
Exotic Data Storage
Just another login form
2
2019-01-25 03:31:42
SQL Injection
ACL rulezzz the world.
2
2019-01-25 03:15:46
Cryptography
Some martian message
1
2019-01-25 00:01:46
Jail Escaping
PHP Jail 5
6
2019-01-24 23:06:34
SQL Injection
Quote of the day
4
2019-01-24 23:02:10
JavaScript
Why not be more secure?
5
2019-01-24 22:42:04
JavaScript
Valid key required
2
2019-01-24 06:15:32
Jail Escaping
PHP Jail 3
3
2019-01-24 06:10:19
Jail Escaping
PHP Jail 2
2
2019-01-24 06:06:54
Jail Escaping
PHP Jail 1
1
2019-01-24 04:59:58
JavaScript
WTF Lol!
6
2019-01-24 04:57:26
JavaScript
Why not?
2
2019-01-24 04:48:24
JavaScript
Then obfuscation is more secure
1
2019-01-24 04:45:24
JavaScript
Hashing is more secure
1
2019-01-24 04:43:57
JavaScript
Client side validation is bad!
1
2019-01-24 03:37:43
Jail Escaping
C Jail 3
3
2019-01-24 03:37:07
Jail Escaping
C Jail 2
2
2019-01-24 03:36:06
Jail Escaping
C Jail 1
1
2019-01-24 03:33:18
SQL Injection
Most basic SQLi pattern.
1
2019-01-24 03:32:22
Web
Big Brother is watching
1
2019-01-24 03:10:17
Web
Words mean something?
1
2019-01-24 03:09:52
Web
Looking for password file
1
2019-01-24 03:09:15
Web
Headache
1
2019-01-24 03:07:26
Cryptography
Public key recovery
2
2019-01-24 03:06:07
Cryptography
Martian message part 2
2
2019-01-24 03:04:52
Cryptography
File recovery
1
2019-01-24 03:03:47
Coding Challenges
Hash me please
2
2019-01-24 02:56:06
Steganography
Your old friend Orloge Simard
3
2019-01-24 02:55:26
Steganography
Victor you're hidding me something
1
2019-01-24 02:54:52
Steganography
Victor reloaded
2
2019-01-24 02:53:06
Steganography
Look inside the house
2
2019-01-24 02:50:58
Steganography
Hidden In Plain Sight
2
2019-01-24 02:50:06
Steganography
Brainsick
2
2019-01-24 02:46:02
Steganography
A ghost sound
2
2019-01-24 02:43:04
Steganography
SigID Level 1
1
2019-01-24 02:28:09
Steganography
Missing Pieces
2
top