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About GuilT is certified (RCEH) RingZer0 Certified Elite Hacker

UsernameGuilT
CountryCanada
Member since2015-05-29
Coins112
Points1036
Write-up with special mention8
Ranking24 / 50539
Challenges completed261 / 396

Challenge Write-up with special mention
Reverse Engineering
Wrong byte!
Wrong byte.docx
Reverse Engineering
Pwndr3 Authenticator
Pwndr3 Authenticator.docx
Coding Challenges
Number game
numbers.expect
Pwnage Linux
Level4 Pwnage Linux Level Up
writeup.txt
Steganography
Victor reloaded
71.txt
SQL Injection
When it's lite it's not necessarily easy
19.docx
SQL Injection
Hot Single Mom
hot.py
Reverse Engineering
I Think I forgot to take out the garbage!
bf.c
Validation date Challenge Number of points
2023-11-27 23:13:52
NorthSec 2021
Knight Portal (3/3)
5
2023-11-26 20:36:36
NorthSec 2021
Knight Portal (2/3)
2
2023-11-26 20:28:03
NorthSec 2021
Knight Portal (1/3)
2
2023-10-25 22:40:12
NorthSec 2021
Farmer Search (2/3)
2
2023-10-25 20:15:38
NorthSec 2021
Farmer Search (1/3)
3
2023-10-22 21:09:23
NorthSec 2021
Crapto Century
3
2021-12-31 00:06:42
Web
NeuroSoft: Observation Unit Center
3
2021-12-28 23:21:10
Web
Beyond Reality Part 2
5
2021-12-28 00:44:23
Web
Beyond Reality Part 1
3
2021-12-23 16:12:18
Web
UploadStar
3
2021-12-23 00:48:55
Web
Gift as a Service Part 1
3
2021-12-22 22:01:32
Web
PHP Fairy
2
2019-08-09 23:04:53
Cryptography
TotalSecure Message Encrypter
6
2019-08-09 06:51:26
Steganography
Walk the line!
5
2019-08-08 22:47:56
Steganography
Your old friend Orloge Simard
3
2019-08-08 22:17:57
Steganography
Love Letter
3
2019-08-08 21:23:41
Steganography
Brainsick
2
2019-08-01 22:38:20
Reverse Engineering
See No Evil - Part 5
4
2019-08-01 22:37:44
Reverse Engineering
See No Evil - Part 4
4
2019-08-01 22:37:07
Reverse Engineering
See No Evil - Part 3
3
2019-08-01 22:36:48
Reverse Engineering
See No Evil - Part 2
3
2019-08-01 22:36:19
Reverse Engineering
See No Evil - Part 1
2
2019-07-31 21:35:32
Cryptography
You're Drunk!
1
2019-07-29 22:03:33
Forensics
The good, the bad and the ugly
2
2019-07-28 21:47:13
Forensics
Russian Crypto Roulette
6
2019-07-26 08:55:12
Forensics
802.1X Part 2
8
2019-07-24 00:03:50
Forensics
802.1X Part 1
4
2019-07-18 09:23:17
Forensics
Really Depressed Protocol
7
2019-07-15 22:36:10
Forensics
We got breached again
6
2019-07-15 21:19:10
Forensics
Spy my girl
5
2019-07-15 20:32:39
Forensics
Ping pong
5
2019-07-14 16:07:28
Forensics
Someone steal my flag again
5
2019-07-13 22:51:44
Forensics
We got breached
5
2019-07-13 21:38:15
Forensics
R.I.P MsPaint
4
2019-07-13 20:48:03
Forensics
Agent Smith reloaded
4
2019-07-13 15:19:09
Forensics
Poor internet connection
4
2019-07-13 07:32:46
Forensics
Someone steal my flag!
3
2019-07-13 07:20:02
Forensics
The words flew but writing remains
3
2019-07-12 23:28:36
Forensics
3 / 3 Suspicious account password?
4
2019-07-12 23:26:38
Forensics
2 / 3 Did you see my desktop?
3
2019-07-12 16:16:12
Forensics
1 / 3 Do not waste the environment
2
2019-06-08 01:08:54
Reverse Engineering
Old School
4
2019-06-07 21:24:07
Reverse Engineering
Power to the people
4
2019-06-06 21:41:24
Reverse Engineering
Altera?
4
2019-06-06 20:16:16
Reverse Engineering
Intro To Sparc
3
2019-06-06 00:20:53
Exotic Data Storage
Inspiration
6
2019-06-04 20:54:33
Exotic Data Storage
I forgot my password
3
2019-06-04 19:37:31
Exotic Data Storage
DON'T login as admin
2
2019-06-03 21:25:45
SQL Injection
Doctor Who ?
9
2019-06-02 23:38:03
SQL Injection
Brain Teaser 2
7
2019-06-01 10:43:40
SQL Injection
Brain Teaser 1
4
2019-03-28 22:38:56
Steganography
Missing Pieces
2
2019-03-10 21:25:10
Steganography
A ghost sound
2
2019-03-08 09:39:35
Malware Analysis
APT 1337
4
2019-03-06 07:24:07
Malware Analysis
RAO democracy
4
2018-08-25 15:03:46
SQL Injection
Don't Stumble in the Process
4
2018-06-14 04:23:06
Reverse Engineering
WASM Part 1
5
2018-06-13 14:46:47
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 4
15
2018-06-06 18:08:23
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 3
5
2018-06-05 22:23:28
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 3
10
2018-06-05 06:22:14
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 2
7
2018-06-05 03:37:52
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 1
3
2018-06-04 08:12:15
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 1
7
2018-06-04 07:13:49
JavaScript
Interstellar PhoneBook
6
2018-05-25 05:43:57
SQL Injection
stackoverflow.com lied to me... again
9
2017-03-30 22:02:58
Forensics
I love cat
2
2017-03-23 00:03:25
Reverse Engineering
SOS Lib
7
2017-02-28 21:43:40
Reverse Engineering
Kernel introduction
3
2017-01-31 00:21:58
Pwnage Linux
Jack the heaper
6
2017-01-17 20:29:35
Jail Escaping
PHP Jail 4
4
2017-01-16 23:08:56
Jail Escaping
PHP Jail 3
3
2017-01-16 22:04:37
Jail Escaping
PHP Jail 2
2
2016-11-15 23:42:45
Web
Orao's factory
6
2016-11-15 00:59:26
Web
XSS Challenge 5
6
2016-11-14 23:37:17
Web
Captcha II
4
2016-11-13 14:17:06
Web
PHP feature or 0day?
3
2016-11-13 13:40:43
Web
Propaganda mail
4
2016-11-12 22:07:21
Web
Facebook will never forget this one
3
2016-11-12 20:24:38
Web
REST in peace
3
2016-11-12 14:04:33
Web
XSS Challenge 3
3
2016-11-11 22:47:43
Malware Analysis
Capture 1 Part 5
3
2016-11-11 14:00:28
Malware Analysis
Capture 2 Part 6
7
2016-11-10 21:17:55
Malware Analysis
Capture 2 Part 5
4
2016-09-02 12:45:27
SQL Injection
Internet As A Service
7
2016-08-30 20:39:42
Pwnage Linux
Friendly race
5
2016-08-24 23:57:53
Forensics
Who I am part 2
1
2016-07-19 10:11:08
Malware Analysis
Capture 2 Part 4
3
2016-07-19 09:45:47
Malware Analysis
Capture 2 Part 3
1
2016-07-19 09:41:43
Malware Analysis
Capture 2 Part 2
1
2016-07-19 08:57:39
Malware Analysis
Capture 2 Part 1
1
2016-07-18 23:45:08
Malware Analysis
Capture 1 Part 7
3
2016-07-13 00:06:10
Malware Analysis
Capture 1 Part 4
2
2016-05-26 22:29:28
Reverse Engineering
ASM Lovers
4
2016-05-26 21:59:16
Reverse Engineering
Rebate As A Service
8
2016-05-25 20:40:24
Pwnage Linux
Delivery As A Service
10
2016-05-03 21:28:58
Jail Escaping
Bash Jail 5
6
2016-05-02 22:10:47
Steganography
Hidden In Plain Sight
2
2016-04-28 23:03:55
Malware Analysis
Capture 1 Part 6
3
2016-04-27 23:05:31
Malware Analysis
Capture 1 Part 3
1
2016-04-27 18:53:35
Pwnage Linux
Base64 As A Service Reloaded
9
2016-04-27 18:42:54
Pwnage Linux
Base64 As A Service
8
2016-04-27 16:12:03
Malware Analysis
Capture 1 Part 2
1
2016-04-23 00:45:21
Jail Escaping
PHP Jail 1
1
2016-04-18 23:02:02
Jail Escaping
C Jail 3
3
2016-04-18 21:56:32
Jail Escaping
C Jail 2
2
2016-04-18 21:01:49
Steganography
I'm Goronyo Babad Nigerian prince
2
2016-04-18 10:31:55
Jail Escaping
C Jail 1
1
2016-04-16 23:25:10
Jail Escaping
Bash Jail 4
4
2016-04-16 09:41:12
Jail Escaping
Bash Jail 3
3
2016-04-16 08:04:43
Jail Escaping
Bash Jail 2
2
2016-04-16 07:44:08
Jail Escaping
Bash Jail 1
1
2016-01-14 22:26:53
Reverse Engineering
You're not welcome
8
2016-01-12 21:47:31
Pwnage Linux
RPCFTW!
6
2016-01-10 10:53:48
Reverse Engineering
I Think I forgot to take out the garbage!
6
2016-01-08 21:43:54
Web
I hate this one
6
2016-01-08 21:27:33
Web
Unreadable captcha
2
2016-01-07 23:07:29
Web
Captcha I
2
2016-01-07 21:36:57
Web
Big Brother is watching
1
2016-01-07 09:30:25
SysAdmin Linux
SysAdmin Part 8
4
2016-01-07 00:53:00
SysAdmin Linux
SysAdmin Part 7
4
2016-01-06 23:43:13
SysAdmin Linux
SysAdmin Part 5
2
2015-12-21 12:05:21
SQL Injection
!Mysql + Brain fart
13
2015-12-03 23:37:23
Web
Looking for the flag?
3
2015-12-03 21:27:52
Web
Read the unreadable
5
2015-11-28 01:39:43
Reverse Engineering
Trolling the troll
10
2015-11-27 23:14:22
Reverse Engineering
The unknown challenge
11
2015-11-11 20:52:31
Reverse Engineering
Heap allocator
3
2015-11-05 23:37:02
Software Defined Radio
SigID Level 1
1
2015-11-05 21:26:45
SQL Injection
Hot Single Mom
6
2015-11-05 20:52:11
Steganography
You're lost? Use the map
1
2015-11-04 20:33:48
Reverse Engineering
Flag stealer
6
2015-11-03 23:36:49
Reverse Engineering
Smart enough?
5
2015-11-03 20:51:41
Reverse Engineering
Update Manager
6
2015-10-30 23:20:43
Jail Escaping
PyJail 3
6
2015-10-30 22:26:55
Jail Escaping
PyJail 2
5
2015-10-30 10:58:00
Jail Escaping
PyJail 1
3
2015-10-28 00:52:52
Shellcoding
Linux x64 shellcoding level 6
12
2015-10-26 20:48:07
Shellcoding
Linux x64 shellcoding level 5
10
2015-10-23 15:36:58
Shellcoding
Linux x64 shellcoding level 4
8
2015-10-23 13:54:28
Shellcoding
Linux x64 shellcoding level 3
6
2015-10-23 00:47:10
Shellcoding
Linux x64 shellcoding level 2
4
2015-10-22 23:15:44
Pwnage Linux
Just another useless service
8
2015-10-21 00:08:56
Pwnage Linux
Take over the Virtual World
8
2015-10-20 00:03:09
Shellcoding
Basics of Linux x64 shellcoding
2
2015-10-19 00:03:39
Malware Analysis
Capture 1 Part 1
1
2015-10-17 00:09:25
Pwnage Linux
Level4 Pwnage Linux x86_64
7
2015-10-16 10:43:46
Pwnage Linux
Level3 Pwnage Linux x86_64
7
2015-10-07 12:04:24
Web
XSS Challenge 4
3
2015-09-12 02:02:01
Steganography
Pixel Everywhere
2
2015-08-31 12:23:51
Web
Freedom Firewall
5
2015-08-16 09:06:57
Cryptography
Pattern is the key
6
2015-08-15 13:38:12
Web
Looking for password file
1
2015-08-10 23:43:58
Forensics
Hey Chuck where is the flag?
2
2015-08-10 00:39:33
Web
Serial killer!
3
2015-08-09 23:29:12
Web
Password reset reloaded
3
2015-08-09 22:59:38
Web
Security thru obscurity!
2
2015-08-09 22:22:05
Web
Malicious upload
2
2015-08-08 22:35:01
SysAdmin Linux
SysAdmin Part 6
3
2015-08-07 16:09:23
Web
Admin Portal
2
2015-08-07 13:41:40
Web
XSS Challenge 2
2
2015-08-07 12:20:20
Web
XSS Challenge 1
2
2015-08-07 11:04:07
Reverse Engineering
Need a client
6
2015-08-06 22:22:09
SQL Injection
Login portal 6
10
2015-08-04 14:58:38
SysAdmin Linux
SysAdmin Part 4
2
2015-08-04 14:25:52
SysAdmin Linux
SysAdmin Part 3
1
2015-08-04 13:57:53
SysAdmin Linux
SysAdmin Part 2
1
2015-08-04 13:42:48
SysAdmin Linux
SysAdmin Part 1
1
2015-08-04 10:52:01
SQL Injection
/etc/passwd
7
2015-08-02 21:53:14
SQL Injection
Size DOES matter
7
2015-08-02 10:14:56
SQL Injection
0 Day Store
3
2015-08-01 23:09:21
Cryptography
Crypto is not good as you think
8
2015-07-26 23:13:59
Forensics
Hide my ass in my home!
2
2015-07-26 22:48:42
Forensics
Meat Loaf
2
2015-07-26 21:28:24
Forensics
Attention Dinosaure Survive
2
2015-07-26 21:08:23
Forensics
Who I am?
2
2015-07-26 21:04:57
Forensics
Dr. Pouce
2
2015-07-26 20:53:46
Forensics
I made a dd of Agent Smith usb key
1
2015-07-26 17:50:11
Web
Password reset
2
2015-07-26 16:28:34
Web
Area 51
1
2015-07-26 16:10:44
Web
Words mean something?
1
2015-07-26 09:26:10
SQL Injection
Login portal 5
8
2015-07-26 07:46:10
SQL Injection
The useless search tool
8
2015-07-25 22:37:33
SQL Injection
Login portal 4
7
2015-07-24 14:07:15
SQL Injection
Groups of hacker
7
2015-07-23 20:51:06
SQL Injection
Login portal 3
6
2015-07-23 10:35:57
SQL Injection
When it's lite it's not necessarily easy
6
2015-07-22 17:30:55
SQL Injection
Quote of the day reloaded
5
2015-07-22 12:55:08
SQL Injection
No more hacking for me!
4
2015-07-22 11:16:35
SQL Injection
Quote of the day
4
2015-07-21 13:51:07
SQL Injection
Thinking outside the box is the key
4
2015-07-21 08:06:07
SQL Injection
Login portal 2
3
2015-07-19 22:48:30
SQL Injection
What's the definition of NULL
3
2015-07-19 22:15:31
SQL Injection
Don't mess with Noemie; she hates admin!
3
2015-07-19 22:04:51
SQL Injection
Random Login Form
2
2015-07-19 16:48:34
SQL Injection
Po po po po postgresql
2
2015-07-19 16:27:06
Exotic Data Storage
Just another login form
2
2015-07-19 14:26:06
SQL Injection
Login portal 1
2
2015-07-16 23:46:49
Steganography
Victor reloaded
2
2015-07-16 23:31:11
Steganography
Look inside the house
2
2015-07-15 14:28:40
SQL Injection
ACL rulezzz the world.
2
2015-07-15 08:25:20
Steganography
Victor you're hidding me something
1
2015-07-14 21:47:32
Cryptography
Is it a secure string?
5
2015-07-14 09:29:20
Cryptography
Crypto over the network
4
2015-07-13 23:08:10
Cryptography
Encrypted Zip
4
2015-07-13 09:34:14
Cryptography
Hangovers and more: Bacon
3
2015-07-13 08:53:53
Cryptography
Martian message part 3
3
2015-07-12 23:12:50
Web
Headache
1
2015-07-12 22:43:36
Cryptography
I Lost my password
3
2015-07-12 22:25:01
Cryptography
Can you understand this sentence?
3
2015-07-12 21:19:59
Cryptography
Public key recovery
2
2015-07-12 16:05:23
Cryptography
Martian message part 2
2
2015-07-12 08:59:39
Cryptography
Fashion Victim
2
2015-07-12 00:07:30
Cryptography
File recovery
1
2015-07-11 23:42:42
Cryptography
Some martian message
1
2015-07-11 23:03:41
JavaScript
Why not be more secure?
5
2015-07-11 00:09:54
JavaScript
Most Secure Crypto Algo
2
2015-07-10 22:12:00
JavaScript
Valid key required
2
2015-07-09 23:16:50
JavaScript
Why not?
2
2015-07-09 22:57:13
JavaScript
Then obfuscation is more secure
1
2015-07-09 22:13:54
JavaScript
Hashing is more secure
1
2015-07-09 22:05:22
JavaScript
Client side validation is bad!
1
2015-07-06 07:22:57
Pwnage Linux
Can you get the service password
4
2015-07-05 15:59:10
Pwnage Linux
Sometime there is no buffer overflow
4
2015-07-02 17:46:19
Pwnage Linux
Level2 Pwnage Linux x86_64
4
2015-06-28 16:47:34
Pwnage Linux
Remote Auth
2
2015-06-18 22:00:00
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2015-06-18 14:26:01
Pwnage Linux
Level4 Pwnage Linux Level Up
5
2015-06-18 11:22:04
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2015-06-18 09:20:41
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2015-06-18 00:27:46
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2015-06-17 20:49:12
Reverse Engineering
Virtual World
5
2015-06-17 20:10:20
Coding Challenges
Ask your grandpa again!
4
2015-06-17 16:17:05
Coding Challenges
Ask your grandpa!
2
2015-06-17 08:20:08
Coding Challenges
Find the right word
7
2015-06-17 00:03:23
Coding Challenges
Classic Sudoku
7
2015-06-16 22:30:16
Coding Challenges
Number game
7
2015-06-15 13:07:38
SQL Injection
Most basic SQLi pattern.
1
2015-06-14 22:02:43
Coding Challenges
Xor me if you can
6
2015-06-13 09:44:29
Coding Challenges
Execute me if you can again
6
2015-06-12 21:44:50
Coding Challenges
Ascii Art
6
2015-06-12 14:03:42
Coding Challenges
Hash breaker reloaded again
6
2015-06-10 21:28:07
Coding Challenges
Read me if you can
6
2015-06-10 13:08:34
Coding Challenges
Execute me if you can
5
2015-06-10 07:41:07
Coding Challenges
Hash breaker reloaded
5
2015-06-09 10:58:14
Coding Challenges
I saw a little elf
4
2015-06-08 23:26:03
Coding Challenges
Hash breaker
4
2015-06-08 23:02:26
Coding Challenges
I hate mathematics
3
2015-06-08 22:19:12
Coding Challenges
Hash me reloaded
3
2015-06-05 00:00:17
Reverse Engineering
RingZer0 Authenticator
5
2015-06-04 22:00:18
Reverse Engineering
Windows API for the win
4
2015-06-04 11:03:07
Reverse Engineering
Introduction to MIPS
3
2015-06-04 10:13:28
Reverse Engineering
Introduction to ARM
4
2015-06-04 01:07:08
Coding Challenges
Hash me please
2
2015-06-04 00:25:26
Reverse Engineering
Pwndr3 Authenticator
5
2015-06-03 11:28:35
Reverse Engineering
I never forget the Nintendo 64
3
2015-06-02 20:42:32
Reverse Engineering
Let's take a detour
4
2015-05-31 23:54:38
Reverse Engineering
Wrong byte!
4
2015-05-31 22:20:34
Reverse Engineering
Windows x86 reversing is cool
3
2015-05-31 17:16:11
Reverse Engineering
Crack Me 1
3
2015-05-30 15:50:28
Reverse Engineering
Time to learn x86 ASM & gdb
2
2015-05-30 14:26:12
Reverse Engineering
Can you see through the star
2
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