Switch to lite version Switch to dark theme

About mbergeron is certified (RCEH) RingZer0 Certified Elite Hacker

Usernamembergeron
CountryCanada
Member since2015-03-10
Coins196
Points1218
Write-up with special mention6
Ranking9 / 50539
Challenges completed296 / 396

Challenge Write-up with special mention
JavaScript
Why not be more secure?
ch46.txt
Forensics
Meat Loaf
ch140.txt
Web
Looking for god in your life?
ch184.txt
Shellcoding
Linux x64 shellcoding level 7
ch135.py
Cryptography
Let's Play Scrabble!
ch300.py
Pwnage Linux
Level1 Pwnage Linux Level Up
ch80.asm
Validation date Challenge Number of points
2022-02-14 12:04:48
NorthSec 2021
Knight Portal (2/3)
2
2022-02-14 12:02:25
NorthSec 2021
Knight Portal (1/3)
2
2021-02-11 14:38:20
Web
Gift as a Service Part 1
3
2020-12-16 17:47:45
Malware Analysis
This malware excels Part 3
2
2020-12-16 17:35:34
Malware Analysis
This malware excels Part 2
1
2020-12-16 17:35:26
Malware Analysis
This malware excels Part 1
2
2020-09-10 16:44:37
Web
UploadStar Reloaded
5
2020-09-10 15:09:11
Web
UploadStar
3
2020-09-10 13:46:51
Pwnage Linux
All You Need Is a Client
8
2020-09-08 15:25:09
Cryptography
SSO Service
4
2020-09-08 14:10:24
Cryptography
Malcolm
7
2020-08-10 17:22:39
Pwnage Linux
RPCFTW!
6
2020-07-27 18:32:59
Pwnage Linux
The Vault
3
2020-07-27 11:59:50
Web
Beyond Reality Part 2
5
2020-07-27 11:33:35
Web
Beyond Reality Part 1
3
2020-07-27 11:30:52
Web
NeuroSoft: Observation Unit Center
3
2020-07-22 18:28:09
Pwnage Linux
Take over the Virtual World
8
2020-07-22 13:51:59
Reverse Engineering
Virtual World
5
2020-07-21 14:41:03
Malware Analysis
WebShell of Hell
5
2020-07-21 12:33:28
Malware Analysis
Capture 1 Part 4
2
2020-07-21 11:56:23
Cryptography
Crypto over the network
4
2020-06-09 14:01:34
Steganography
Stop the violence 2
5
2020-05-11 00:03:55
Web
Captcha IV
3
2020-02-05 21:20:10
Jail Escaping
Bash Jail 7
12
2020-02-03 19:26:05
Jail Escaping
Bash Jail 6
8
2020-01-30 11:05:51
Web
Super Lottery Reloaded
7
2020-01-30 10:50:27
Reverse Engineering
See No Evil - Part 5
4
2020-01-30 10:50:17
Reverse Engineering
See No Evil - Part 4
4
2020-01-30 10:50:08
Reverse Engineering
See No Evil - Part 3
3
2020-01-30 10:49:56
Reverse Engineering
See No Evil - Part 2
3
2020-01-30 10:49:40
Reverse Engineering
See No Evil - Part 1
2
2020-01-30 10:18:14
Web
Ping It!
7
2020-01-28 21:27:32
Jail Escaping
PyJail 3
6
2020-01-28 21:18:07
Reverse Engineering
I love tea!
4
2019-10-04 09:47:23
Cryptography
Crypto Object
4
2019-10-03 11:07:10
Web
Lost API
5
2019-09-09 10:27:31
Web
The archive
5
2019-08-21 15:08:34
Steganography
Even the Odds
4
2019-07-31 15:54:52
JavaScript
Interstellar PhoneBook
6
2019-06-05 16:53:15
SQL Injection
Brain Teaser 2
7
2019-06-04 17:14:09
SQL Injection
Doctor Who ?
9
2019-06-03 16:11:42
Exotic Data Storage
I forgot my password
3
2019-06-03 09:16:58
Exotic Data Storage
DON'T login as admin
2
2019-05-31 16:12:53
Web
JWT pitfall 1
3
2019-05-29 13:40:49
SQL Injection
Brain Teaser 1
4
2019-05-29 12:10:56
Exotic Data Storage
Inspiration
6
2019-05-02 13:10:22
Pwnage Linux
Level4 Pwnage Linux Level Up
5
2019-05-02 13:10:11
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2019-05-02 13:09:53
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2019-05-02 13:03:36
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2019-04-30 17:32:31
Jail Escaping
Bash Jail 5
6
2019-04-30 12:14:46
Malware Analysis
Just Another MBR Ransomware
8
2019-04-29 18:10:21
Reverse Engineering
The Matrix
9
2019-04-26 15:52:00
Reverse Engineering
Buggy Bunny
7
2019-04-18 17:31:08
Reverse Engineering
Old School
4
2019-04-18 14:43:01
Reverse Engineering
Power to the people
4
2019-04-18 10:00:13
Reverse Engineering
Let's take a detour
4
2019-04-15 18:21:48
Reverse Engineering
SOS Lib
7
2019-04-15 16:20:22
Reverse Engineering
Flag stealer
6
2019-04-15 14:24:23
Reverse Engineering
I Think I forgot to take out the garbage!
6
2019-04-15 12:41:18
Reverse Engineering
Keygen time again
10
2019-04-11 14:31:51
Reverse Engineering
Smart enough?
5
2019-04-11 12:38:39
Reverse Engineering
Phenix Golgoth
5
2019-04-11 09:16:54
Reverse Engineering
Rebate As A Service
8
2019-04-05 17:13:12
Reverse Engineering
Can I speak with the kernel?
5
2019-04-05 16:35:14
Reverse Engineering
WASM Part 1
5
2019-04-05 16:00:08
Reverse Engineering
The MI7 password prompt
5
2019-04-05 12:52:16
Reverse Engineering
Back to our roots
5
2019-04-05 11:59:44
Reverse Engineering
RingZer0 Authenticator
5
2019-04-04 12:29:32
Steganography
Stay Classy!
4
2019-04-04 11:45:07
Reverse Engineering
Kernel introduction
3
2019-03-28 14:54:50
Malware Analysis
Capture 2 Part 6
7
2019-03-28 09:21:35
Malware Analysis
Capture 2 Part 5
4
2019-03-26 15:17:46
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 4
15
2019-03-26 08:34:16
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 3
5
2019-03-25 12:14:05
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 3
10
2019-03-22 14:21:13
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 2
7
2019-03-21 17:43:02
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 1
3
2019-03-21 15:14:12
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 1
7
2019-03-20 15:15:42
Malware Analysis
Capture 2 Part 1
1
2019-03-20 14:25:22
Reverse Engineering
Introduction to MIPS
3
2019-03-20 11:54:09
Malware Analysis
APT 1337
4
2019-03-19 11:35:15
Steganography
Not just 64
4
2019-03-17 00:18:16
Cryptography
Let's Play Scrabble!
3
2019-03-04 12:01:47
Steganography
5 beautiful colors
3
2019-03-04 11:49:27
Steganography
Can you see through the matrix reloaded!
4
2019-02-28 18:58:11
JavaScript
Beauty and the beast
7
2019-02-27 17:17:01
Pwnage Linux
Level2 Pwnage Linux x86_64
4
2019-02-27 13:00:51
Steganography
Stop the violence
5
2019-02-21 05:35:16
Pwnage Linux
Level3 Pwnage Linux x86_64
7
2019-02-18 18:13:18
Reverse Engineering
Heap allocator
3
2019-02-17 20:15:43
Steganography
The vestige of dial-up Internet
2
2019-02-14 01:12:09
JavaScript
WTF Lol!
6
2019-02-07 04:04:47
Steganography
The Sloth
2
2019-02-06 22:13:51
Cryptography
Pattern is the key
6
2019-02-06 18:30:06
Steganography
Crazy Cat Lady
3
2019-02-06 02:32:59
Forensics
802.1X Part 2
8
2019-02-05 23:46:50
Malware Analysis
Capture 1 Part 5
3
2019-02-05 22:55:46
Malware Analysis
RAO democracy
4
2019-02-05 19:45:21
Forensics
Someone steal my flag again
5
2019-02-01 22:44:43
Malware Analysis
Capture 1 Part 2
1
2019-02-01 19:49:17
Malware Analysis
Capture 2 Part 3
1
2019-02-01 19:44:58
Malware Analysis
Capture 2 Part 2
1
2019-02-01 19:39:01
Malware Analysis
Capture 2 Part 4
3
2019-01-31 16:46:18
Forensics
The good, the bad and the ugly
2
2019-01-31 16:19:53
Forensics
Really Depressed Protocol
7
2019-01-30 20:58:01
Web
Super Lottery
5
2019-01-29 21:41:19
Forensics
Ping pong
5
2019-01-29 19:05:27
Forensics
Spy my girl
5
2019-01-29 06:16:01
Forensics
Russian Crypto Roulette
6
2019-01-29 05:49:22
Forensics
R.I.P MsPaint
4
2019-01-29 00:50:13
Forensics
802.1X Part 1
4
2019-01-29 00:09:10
Forensics
Agent Smith reloaded
4
2019-01-29 00:05:00
Forensics
Poor internet connection
4
2019-01-28 20:48:46
Forensics
The words flew but writing remains
3
2019-01-28 18:08:45
Reverse Engineering
Intro To Sparc
3
2019-01-28 04:13:02
Forensics
Who I am part 2
1
2019-01-25 23:06:24
Cryptography
TotalSecure Message Encrypter
6
2019-01-25 19:07:32
Reverse Engineering
Introduction to ARM
4
2019-01-25 17:55:33
Reverse Engineering
Windows API for the win
4
2019-01-24 17:27:53
Jail Escaping
Bash Jail 4
4
2019-01-22 20:31:48
Reverse Engineering
Windows x86 reversing is cool
3
2019-01-22 19:38:00
Reverse Engineering
Wrong byte!
4
2019-01-22 19:24:08
Reverse Engineering
ASM Lovers
4
2019-01-21 21:07:25
Reverse Engineering
I never forget the Nintendo 64
3
2019-01-21 20:45:39
Jail Escaping
C Jail 3
3
2019-01-21 20:39:14
Jail Escaping
C Jail 2
2
2019-01-21 20:20:09
Jail Escaping
C Jail 1
1
2019-01-08 17:33:36
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2018-12-19 19:57:12
Shellcoding
Linux x64 shellcoding level 7
14
2018-12-12 05:29:18
Shellcoding
Linux x64 shellcoding level 6
12
2018-12-11 18:33:06
Shellcoding
Linux x64 shellcoding level 5
10
2018-12-09 20:00:50
Shellcoding
Linux x64 shellcoding level 4
8
2018-12-07 23:08:41
Web
Hacking skill are optional
1
2018-12-06 18:11:34
Shellcoding
Linux x64 shellcoding level 3
6
2018-12-05 22:46:22
Shellcoding
Linux x64 shellcoding level 2
4
2018-12-05 19:41:50
Shellcoding
Basics of Linux x64 shellcoding
2
2018-07-20 20:37:33
SQL Injection
Don't Stumble in the Process Reloaded
12
2018-07-20 20:37:09
SQL Injection
Don't Stumble in the Process
4
2018-07-20 20:28:32
Web
Captcha III
4
2018-07-12 21:03:09
Jail Escaping
PHP Jail 5
6
2018-06-05 22:18:08
Jail Escaping
Bash Jail 3
3
2018-06-05 21:55:14
Jail Escaping
PHP Jail 4
4
2018-06-05 21:44:02
Jail Escaping
PHP Jail 3
3
2018-05-24 00:02:26
Forensics
Who I am?
2
2018-05-23 18:58:31
Web
Serial killer part 2
6
2018-05-02 02:02:42
Cryptography
Crypto is not good as you think
8
2018-05-02 01:10:02
Cryptography
Welcome to the asylum
6
2018-05-01 17:29:04
Web
Secure Mail
8
2018-04-16 19:07:12
SQL Injection
SQHell
11
2018-03-27 19:38:52
Cryptography
You're Drunk!
1
2018-03-27 04:43:06
SQL Injection
0 Day Store
3
2018-03-27 01:40:28
Web
PHP feature or 0day reloaded?
6
2018-03-26 21:21:27
Coding Challenges
Execute me if you can again
6
2018-03-26 19:17:19
Coding Challenges
Execute me if you can
5
2018-03-16 20:25:16
SQL Injection
stackoverflow.com lied to me... again
9
2017-05-24 00:39:46
SQL Injection
!Mysql + Brain fart
13
2017-05-23 21:53:38
SQL Injection
Login portal 6
10
2017-05-23 18:29:39
Steganography
Can you see through the matrix!
3
2017-04-16 01:50:43
Web
Looking for god in your life?
8
2017-04-11 19:56:05
Reverse Engineering
Can you see through the star
2
2017-04-05 09:04:55
Reverse Engineering
Crack Me 1
3
2017-03-23 18:13:15
SQL Injection
Hot Single Mom
6
2017-03-18 14:48:03
SQL Injection
Internet As A Service
7
2017-03-12 20:27:14
SQL Injection
The useless search tool
8
2017-03-09 22:48:15
SQL Injection
No more hacking for me!
4
2017-03-09 19:34:47
SQL Injection
Groups of hacker
7
2017-03-09 15:44:52
Web
XSS Challenge 5
6
2017-03-09 13:57:28
Jail Escaping
Bash Jail 2
2
2017-03-08 17:36:18
Jail Escaping
PHP Jail 2
2
2017-03-08 17:12:57
Jail Escaping
PHP Jail 1
1
2017-03-08 12:05:28
Jail Escaping
Bash Jail 1
1
2017-03-08 00:11:29
SQL Injection
Quote of the day reloaded
5
2017-03-06 22:13:30
SQL Injection
Size DOES matter
7
2017-03-06 21:14:23
Steganography
Pixel Everywhere
2
2017-03-06 19:33:07
Coding Challenges
Read me if you can
6
2017-03-06 18:30:04
Steganography
Love Letter
3
2017-03-04 15:26:16
SQL Injection
What's the definition of NULL
3
2017-03-04 14:52:41
SQL Injection
/etc/passwd
7
2017-03-02 21:21:29
Web
Captcha II
4
2017-03-02 15:43:54
Web
Read the unreadable
5
2017-03-01 23:16:25
Web
XPATH of hell!
7
2017-03-01 11:58:48
Web
I hate this one
6
2017-03-01 10:08:52
Web
PHP feature or 0day?
3
2017-03-01 09:39:01
Web
Malicious upload
2
2017-02-27 22:28:28
Web
Timesheet As a Service
5
2017-02-27 19:25:37
Web
Password Reset As a Service
5
2017-02-22 22:46:39
Steganography
Walk the line!
5
2017-02-22 22:00:54
Steganography
I'm Goronyo Babad Nigerian prince
2
2017-02-22 16:39:38
Web
PHP Fairy
2
2017-02-22 15:41:23
Forensics
I love cat
2
2016-05-28 10:35:07
SQL Injection
Quote of the day
4
2016-04-21 22:19:25
Web
Password reset reloaded
3
2016-04-21 13:00:16
Web
Propaganda mail
4
2016-04-21 12:39:47
Web
XSS Challenge 3
3
2016-02-22 22:05:08
Web
Facebook will never forget this one
3
2016-02-22 21:29:42
Web
Looking for the flag?
3
2016-02-04 13:32:48
Web
Big Brother is watching
1
2015-12-01 15:08:35
Cryptography
Is it a secure string?
5
2015-11-30 11:46:44
SysAdmin Linux
SysAdmin Part 8
4
2015-11-29 13:46:57
SysAdmin Linux
SysAdmin Part 7
4
2015-11-28 01:29:25
SysAdmin Linux
SysAdmin Part 3
1
2015-11-23 20:01:08
Cryptography
Encrypted Zip
4
2015-11-23 19:21:51
Cryptography
Hangovers and more: Bacon
3
2015-11-17 14:17:10
Web
Admin Portal
2
2015-11-11 18:44:56
Malware Analysis
Capture 1 Part 3
1
2015-11-11 17:39:18
Malware Analysis
Capture 1 Part 6
3
2015-11-11 16:36:46
Malware Analysis
Capture 1 Part 1
1
2015-11-09 23:47:11
Coding Challenges
I saw a little elf
4
2015-09-21 14:02:42
Web
XSS Challenge 1
2
2015-09-19 21:20:53
Steganography
Missing Pieces
2
2015-07-17 12:44:06
Reverse Engineering
Time to learn x86 ASM & gdb
2
2015-06-24 22:00:12
Forensics
Are you Twisted Insane?
3
2015-06-23 10:40:37
Cryptography
Fashion Victim
2
2015-06-22 14:46:27
Cryptography
Martian message part 3
3
2015-06-22 14:34:49
Cryptography
Can you understand this sentence?
3
2015-06-19 22:46:43
Forensics
Meat Loaf
2
2015-06-19 17:11:25
Coding Challenges
Ask your grandpa again!
4
2015-06-19 16:24:48
Forensics
3 / 3 Suspicious account password?
4
2015-06-19 16:01:37
Forensics
2 / 3 Did you see my desktop?
3
2015-06-19 15:55:21
Forensics
1 / 3 Do not waste the environment
2
2015-06-12 23:59:02
Forensics
We got breached
5
2015-06-12 22:12:41
Forensics
We got breached again
6
2015-06-12 10:32:00
SQL Injection
Login portal 5
8
2015-06-11 21:50:21
SQL Injection
Login portal 4
7
2015-06-05 10:48:32
Software Defined Radio
SigID Level 1
1
2015-06-05 09:15:15
Steganography
Brainsick
2
2015-06-04 13:48:51
Jail Escaping
PyJail 2
5
2015-06-01 22:47:40
Steganography
Hidden In Plain Sight
2
2015-06-01 22:17:00
SQL Injection
Random Login Form
2
2015-06-01 21:55:03
SQL Injection
Thinking outside the box is the key
4
2015-06-01 20:37:32
Web
Freedom Firewall
5
2015-06-01 16:32:16
JavaScript
Why not be more secure?
5
2015-05-30 22:41:37
Web
Orao's factory
6
2015-05-30 17:31:14
SQL Injection
When it's lite it's not necessarily easy
6
2015-05-30 00:38:11
Web
XSS Challenge 4
3
2015-05-30 00:14:40
Steganography
Your old friend Orloge Simard
3
2015-05-29 12:38:12
SQL Injection
Don't mess with Noemie; she hates admin!
3
2015-05-29 12:34:18
SQL Injection
Login portal 1
2
2015-05-28 20:03:03
Web
XSS Challenge 2
2
2015-05-28 01:16:05
Jail Escaping
PyJail 1
3
2015-05-27 01:05:52
SQL Injection
Login portal 3
6
2015-05-26 23:36:19
SQL Injection
Login portal 2
3
2015-05-24 18:12:24
Steganography
A ghost sound
2
2015-05-22 09:27:10
Coding Challenges
Ask your grandpa!
2
2015-05-18 18:17:35
Web
Unreadable captcha
2
2015-05-17 17:54:33
Coding Challenges
Find the right word
7
2015-05-17 16:45:57
Forensics
Someone steal my flag!
3
2015-05-17 12:59:47
JavaScript
Valid key required
2
2015-05-17 12:29:58
Steganography
Look inside the house
2
2015-05-17 12:05:23
Web
Captcha I
2
2015-05-17 11:32:49
Cryptography
I Lost my password
3
2015-05-17 11:31:37
Cryptography
Public key recovery
2
2015-05-16 16:48:34
Steganography
You're lost? Use the map
1
2015-05-16 16:32:55
Forensics
Hide my ass in my home!
2
2015-05-16 16:14:28
Forensics
Hey Chuck where is the flag?
2
2015-05-16 15:49:26
Forensics
Attention Dinosaure Survive
2
2015-05-16 12:32:47
Cryptography
File recovery
1
2015-04-23 12:02:14
Forensics
Dr. Pouce
2
2015-04-21 11:23:42
Forensics
I made a dd of Agent Smith usb key
1
2015-04-21 10:20:25
SysAdmin Linux
SysAdmin Part 5
2
2015-04-21 10:12:06
SysAdmin Linux
SysAdmin Part 4
2
2015-04-20 15:42:07
SQL Injection
Po po po po postgresql
2
2015-04-15 12:15:48
Exotic Data Storage
Just another login form
2
2015-04-10 12:17:21
SysAdmin Linux
SysAdmin Part 6
3
2015-04-06 18:16:19
Web
Serial killer!
3
2015-04-01 13:55:12
Coding Challenges
Number game
7
2015-03-29 22:16:15
Cryptography
Martian message part 2
2
2015-03-29 21:54:15
Cryptography
Some martian message
1
2015-03-28 17:45:49
Coding Challenges
Hash breaker reloaded again
6
2015-03-28 15:43:45
Coding Challenges
Xor me if you can
6
2015-03-28 00:16:38
Coding Challenges
Classic Sudoku
7
2015-03-27 22:32:33
Web
REST in peace
3
2015-03-27 21:13:12
Web
Security thru obscurity!
2
2015-03-26 22:00:03
Coding Challenges
Ascii Art
6
2015-03-26 15:31:40
Coding Challenges
Hash breaker reloaded
5
2015-03-26 15:24:11
Coding Challenges
Hash breaker
4
2015-03-26 11:39:08
Coding Challenges
Hash me reloaded
3
2015-03-26 11:14:37
Web
Words mean something?
1
2015-03-25 20:50:46
Coding Challenges
I hate mathematics
3
2015-03-25 15:21:35
SysAdmin Linux
SysAdmin Part 2
1
2015-03-25 14:33:58
SysAdmin Linux
SysAdmin Part 1
1
2015-03-25 14:17:36
Web
Looking for password file
1
2015-03-25 14:08:39
Web
Area 51
1
2015-03-19 12:38:31
Coding Challenges
Hash me please
2
2015-03-19 11:11:12
Web
Headache
1
2015-03-19 10:08:55
SQL Injection
ACL rulezzz the world.
2
2015-03-19 09:16:53
Steganography
Victor reloaded
2
2015-03-19 09:09:11
Steganography
Victor you're hidding me something
1
2015-03-18 15:21:42
Web
Password reset
2
2015-03-18 13:37:46
SQL Injection
Most basic SQLi pattern.
1
2015-03-18 13:07:57
JavaScript
Most Secure Crypto Algo
2
2015-03-18 10:45:36
JavaScript
Why not?
2
2015-03-18 10:25:26
JavaScript
Then obfuscation is more secure
1
2015-03-18 10:19:28
JavaScript
Hashing is more secure
1
2015-03-18 10:15:20
JavaScript
Client side validation is bad!
1
top