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About bluedevil is certified (RCEH) RingZer0 Certified Elite Hacker

Usernamebluedevil
CountryTurkey
Member since2020-06-07
Coins0
Points1009
Write-up with special mention0
Ranking23 / 43924
Challenges completed263 / 358

Binary Grinder

Challenge Write-up with special mention
Validation date Challenge Number of points
2022-11-18 08:06:01
Forensics
802.1X Part 2
8
2022-11-18 07:16:53
Forensics
Really Depressed Protocol
7
2022-11-18 06:52:53
Forensics
We got breached again
6
2022-11-18 06:18:34
Forensics
Russian Crypto Roulette
6
2022-11-18 05:53:43
Forensics
Spy my girl
5
2022-11-17 21:42:33
Forensics
Ping pong
5
2022-11-17 17:22:42
Forensics
We got breached
5
2022-11-17 16:44:19
Forensics
Someone steal my flag again
5
2022-11-17 16:33:29
Forensics
Agent Smith reloaded
4
2022-11-17 14:55:11
Forensics
Poor internet connection
4
2022-11-17 13:14:51
Forensics
3 / 3 Suspicious account password?
4
2022-11-17 12:45:15
Forensics
R.I.P MsPaint
4
2022-11-17 11:42:40
Forensics
802.1X Part 1
4
2022-11-17 11:20:24
Forensics
Someone steal my flag!
3
2022-11-17 10:45:53
Forensics
2 / 3 Did you see my desktop?
3
2022-11-17 09:39:27
Forensics
The words flew but writing remains
3
2022-11-17 08:52:00
Forensics
I love cat
2
2022-11-17 08:12:58
Forensics
Hey Chuck where is the flag?
2
2022-11-17 07:47:51
Forensics
Hide my ass in my home!
2
2022-11-17 06:45:42
Forensics
1 / 3 Do not waste the environment
2
2022-11-17 06:31:42
Forensics
The good, the bad and the ugly
2
2022-11-16 22:09:09
Forensics
Attention Dinosaure Survive
2
2022-11-16 21:41:34
Forensics
Dr. Pouce
2
2022-11-16 20:45:51
Forensics
Who I am?
2
2022-11-16 19:35:56
Forensics
Meat Loaf
2
2022-11-16 19:21:38
Forensics
I made a dd of Agent Smith usb key
1
2022-11-16 14:49:38
SQL Injection
Login portal 6
10
2022-11-16 14:23:42
SQL Injection
stackoverflow.com lied to me... again
9
2022-11-16 12:27:16
SQL Injection
The useless search tool
8
2022-11-16 12:02:44
SQL Injection
Login portal 5
8
2022-11-16 10:41:51
SQL Injection
Login portal 4
7
2022-11-16 09:45:16
SQL Injection
Groups of hacker
7
2022-11-16 08:21:06
SQL Injection
/etc/passwd
7
2022-11-16 07:11:29
SQL Injection
Size DOES matter
7
2022-11-16 06:25:34
Steganography
Hidden out of sight
5
2022-11-15 22:02:10
SQL Injection
Internet As A Service
7
2022-11-15 21:41:41
SQL Injection
Hot Single Mom
6
2022-11-15 20:56:10
SQL Injection
Login portal 3
6
2022-11-15 20:19:56
SQL Injection
When it's lite it's not necessarily easy
6
2022-11-15 15:00:56
SQL Injection
Quote of the day reloaded
5
2022-11-15 13:33:40
SQL Injection
Don't Stumble in the Process
4
2022-11-15 12:52:53
SQL Injection
Thinking outside the box is the key
4
2022-11-15 12:02:16
SQL Injection
No more hacking for me!
4
2022-11-15 11:15:08
SQL Injection
Quote of the day
4
2022-11-15 10:11:39
SQL Injection
Don't mess with Noemie; she hates admin!
3
2022-11-15 10:01:00
SQL Injection
What's the definition of NULL
3
2022-11-15 07:51:16
SQL Injection
0 Day Store
3
2022-11-15 07:22:30
SQL Injection
Login portal 2
3
2022-11-15 06:46:37
SQL Injection
Random Login Form
2
2022-11-15 06:12:52
SQL Injection
Login portal 1
2
2022-11-14 21:44:43
Cryptography
Crypto is not good as you think
8
2022-11-14 20:55:32
Cryptography
Malcolm
7
2022-11-14 20:18:25
Cryptography
Pattern is the key
6
2022-11-14 19:19:07
Cryptography
TotalSecure Message Encrypter
6
2022-11-14 15:01:57
Cryptography
Is it a secure string?
5
2022-11-14 14:40:57
Cryptography
SSO Service
4
2022-11-14 13:56:28
Cryptography
Crypto Leak
4
2022-11-14 13:50:30
Cryptography
Crypto Object
4
2022-11-14 13:37:26
Cryptography
Crypto over the network
4
2022-11-14 12:07:15
Cryptography
Encrypted Zip
4
2022-11-14 11:39:12
Cryptography
Can you understand this sentence?
3
2022-11-14 11:26:35
Cryptography
Martian message part 3
3
2022-11-14 10:02:34
Cryptography
Hangovers and more: Bacon
3
2022-11-14 07:29:34
Cryptography
I Lost my password
3
2022-11-14 06:44:45
Cryptography
Public key recovery
2
2022-11-14 06:30:47
Cryptography
Martian message part 2
2
2022-11-13 21:57:20
Cryptography
Fashion Victim
2
2022-11-13 21:49:19
Cryptography
File recovery
1
2022-11-13 21:44:47
Cryptography
You're Drunk!
1
2022-11-11 13:29:11
SQL Injection
Po po po po postgresql
2
2022-11-11 13:19:06
SQL Injection
ACL rulezzz the world.
2
2022-11-11 12:25:34
Steganography
Can you see through the matrix!
3
2022-11-11 10:54:37
Steganography
Walk the line!
5
2022-11-11 10:35:16
Steganography
Your old friend Orloge Simard
3
2022-11-11 09:59:02
Steganography
Love Letter
3
2022-11-11 09:47:58
Steganography
Crazy Cat Lady
3
2022-11-11 09:29:42
Steganography
5 beautiful colors
3
2022-11-11 09:09:03
Steganography
I'm Goronyo Babad Nigerian prince
2
2022-11-11 08:42:05
Steganography
Pixel Everywhere
2
2022-11-11 08:04:46
Steganography
Hidden In Plain Sight
2
2022-11-11 07:54:47
Steganography
Missing Pieces
2
2022-11-11 07:54:18
Steganography
Brainsick
2
2022-11-11 07:11:37
Steganography
The Sloth
2
2022-11-11 06:56:55
Steganography
Victor reloaded
2
2022-11-10 23:04:13
Steganography
A ghost sound
2
2022-11-10 22:44:40
Steganography
Look inside the house
2
2022-11-10 22:06:31
Steganography
The vestige of dial-up Internet
2
2022-11-10 22:05:39
Steganography
Victor you're hidding me something
1
2022-11-10 21:29:43
Web
Secure Mail
8
2022-11-10 20:22:30
Web
XPATH of hell!
7
2022-11-10 19:57:49
Web
XSS Challenge 5
6
2022-11-10 19:36:53
Web
I hate this one
6
2022-11-10 19:21:26
Web
Read the unreadable
5
2022-11-10 16:57:04
Web
Super Lottery Reloaded
7
2022-11-10 16:47:08
Web
Orao's factory
6
2022-11-10 14:23:42
Web
Lost API
5
2022-11-10 13:58:58
Web
Freedom Firewall
5
2022-11-10 13:27:27
Web
Super Lottery
5
2022-11-10 12:05:34
Web
Propaganda mail
4
2022-11-10 11:29:46
Web
Captcha III
4
2022-11-10 09:22:49
Web
Captcha II
4
2022-11-10 09:03:54
Web
Looking for the flag?
3
2022-11-10 07:51:27
Web
Gift as a Service Part 1
3
2022-11-10 07:25:17
Web
UploadStar
3
2022-11-10 06:28:37
Web
Facebook will never forget this one
3
2022-11-10 06:17:51
Web
XSS Challenge 4
3
2022-11-10 06:04:46
Web
XSS Challenge 3
3
2022-11-09 21:22:53
Web
Beyond Reality Part 1
3
2022-11-09 21:19:01
Web
NeuroSoft: Observation Unit Center
3
2022-11-09 20:47:31
Web
REST in peace
3
2022-11-09 20:31:10
Web
Serial killer!
3
2022-11-09 19:55:34
Web
PHP feature or 0day?
3
2022-11-09 19:40:03
Web
Password reset reloaded
3
2022-11-09 19:32:47
Web
Unreadable captcha
2
2022-11-09 15:07:28
Web
Captcha I
2
2022-11-09 14:55:37
Web
Malicious upload
2
2022-11-09 14:45:24
Web
Password reset
2
2022-11-09 13:29:43
Web
XSS Challenge 2
2
2022-11-09 12:57:40
Web
Admin Portal
2
2022-11-09 12:02:38
Web
XSS Challenge 1
2
2022-11-09 11:47:49
NSEC 2021
Reading Through the Cloud
4
2022-11-09 11:15:16
Web
PHP Fairy
2
2022-11-09 06:26:25
Web
Security thru obscurity!
2
2022-11-09 06:23:19
Web
Headache
1
2022-11-09 06:23:02
Web
Area 51
1
2022-11-08 22:29:13
Web
Looking for password file
1
2022-11-08 22:28:20
Web
Hacking skill are optional
1
2022-11-08 22:20:14
Web
Big Brother is watching
1
2022-11-08 19:32:03
Pwnage Linux
All You Need Is a Client
8
2022-11-08 17:01:57
Pwnage Linux
Can you get the service password
4
2022-11-08 14:56:32
Pwnage Linux
Remote Auth
2
2022-11-08 14:44:49
Pwnage Linux
Level4 Pwnage Linux Level Up
5
2022-11-08 14:06:30
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2022-11-08 13:41:23
Pwnage Linux
The Vault
3
2022-11-08 13:32:10
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2022-11-08 13:29:44
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2022-11-08 11:25:49
Malware Analysis
This malware excels Part 4
5
2022-11-08 11:21:18
Malware Analysis
This malware excels Part 3
2
2022-11-08 11:20:12
Malware Analysis
Capture 2 Part 1
1
2022-11-08 11:06:42
Malware Analysis
This malware excels Part 1
2
2022-11-08 10:32:54
Malware Analysis
RAO democracy
4
2022-11-08 09:04:57
Malware Analysis
Capture 2 Part 4
3
2022-11-08 09:01:10
Malware Analysis
Capture 2 Part 3
1
2022-11-08 08:55:08
Malware Analysis
Capture 2 Part 2
1
2022-11-08 08:42:43
Jail Escaping
C Jail 3
3
2022-11-08 08:15:39
Jail Escaping
C Jail 2
2
2022-11-08 07:57:47
Jail Escaping
C Jail 1
1
2022-11-08 07:14:51
JavaScript
WTF Lol!
6
2022-11-08 07:14:04
JavaScript
Why not be more secure?
5
2022-11-08 07:06:33
JavaScript
Most Secure Crypto Algo
2
2022-11-08 06:47:07
JavaScript
Valid key required
2
2022-11-08 06:34:25
JavaScript
Why not?
2
2022-11-08 06:27:30
JavaScript
Then obfuscation is more secure
1
2022-11-08 06:20:38
JavaScript
Hashing is more secure
1
2022-11-07 19:41:59
Jail Escaping
Bash Jail 6
8
2022-11-07 19:35:52
Jail Escaping
Bash Jail 5
6
2022-11-07 17:26:18
Jail Escaping
Bash Jail 4
4
2022-11-07 17:20:53
Jail Escaping
Bash Jail 3
3
2022-11-07 17:11:38
Jail Escaping
Bash Jail 2
2
2022-11-07 14:59:47
Jail Escaping
PHP Jail 5
6
2022-11-07 14:57:12
Jail Escaping
PHP Jail 4
4
2022-11-07 14:53:28
Jail Escaping
PHP Jail 3
3
2022-11-07 14:25:46
Jail Escaping
PHP Jail 2
2
2022-11-07 14:25:30
Jail Escaping
PHP Jail 1
1
2022-11-07 13:55:07
Jail Escaping
PyJail 2
5
2022-11-07 13:54:51
Jail Escaping
PyJail 1
3
2022-11-07 12:23:07
Software Defined Radio
Don't flip out, Thomas!
7
2022-11-07 11:49:06
Software Defined Radio
Let's Get Scwhifty!
5
2022-11-07 10:51:49
Software Defined Radio
You Turn Me On And Off
3
2022-11-07 06:22:20
SysAdmin Linux
SysAdmin Part 8
4
2022-11-07 06:02:04
SysAdmin Linux
SysAdmin Part 7
4
2022-11-06 23:55:54
SysAdmin Linux
SysAdmin Part 6
3
2022-11-06 22:03:05
SysAdmin Linux
SysAdmin Part 5
2
2022-11-06 15:11:43
SysAdmin Linux
SysAdmin Part 4
2
2022-11-06 13:32:38
Shellcoding
Linux x64 shellcoding level 6
12
2022-11-06 12:56:30
Shellcoding
Linux x64 shellcoding level 5
10
2022-11-06 12:35:59
Shellcoding
Linux x64 shellcoding level 4
8
2022-11-05 22:32:54
Shellcoding
Linux x64 shellcoding level 3
6
2022-11-05 22:21:36
Shellcoding
Linux x64 shellcoding level 2
4
2022-11-04 23:06:37
NSEC 2021
Knight Portal (2/3)
2
2022-11-04 23:06:03
NSEC 2021
Knight Portal (1/3)
2
2022-11-04 20:21:48
Coding Challenges
Execute me if you can again
6
2022-11-04 18:58:10
Coding Challenges
Ascii Art
6
2022-11-04 17:47:11
Coding Challenges
Xor me if you can
6
2022-11-04 14:55:14
Coding Challenges
Find the right word
7
2022-11-04 14:13:23
Coding Challenges
Number game
7
2022-11-04 13:22:05
Coding Challenges
Classic Sudoku
7
2022-11-04 13:21:23
Coding Challenges
Hash breaker reloaded again
6
2022-11-04 13:18:38
Coding Challenges
Read me if you can
6
2022-11-04 13:17:32
Coding Challenges
Execute me if you can
5
2022-11-04 13:08:58
Coding Challenges
Hash breaker reloaded
5
2022-11-04 12:58:07
Coding Challenges
I saw a little elf
4
2022-11-02 14:49:53
Coding Challenges
Hash breaker
4
2022-11-02 09:53:59
Coding Challenges
Ask your grandpa again!
4
2022-11-02 08:50:19
Coding Challenges
I hate mathematics
3
2022-11-02 07:41:15
Coding Challenges
Ask your grandpa!
2
2022-11-02 07:38:21
Coding Challenges
Hash me reloaded
3
2022-11-01 19:59:58
SysAdmin Linux
SysAdmin Part 3
1
2022-11-01 17:46:26
SysAdmin Linux
SysAdmin Part 2
1
2022-11-01 14:39:02
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 3
10
2022-11-01 13:46:10
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 2
7
2022-11-01 12:46:16
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 2 Flag 1
3
2022-10-31 21:49:12
The NC8 Reverse Engineering Track
NC8 MAINFRAME MANAGEMENT INTERFACE Part 1
7
2022-10-31 21:48:35
SysAdmin Linux
SysAdmin Part 1
1
2022-10-31 21:48:05
Steganography
You're lost? Use the map
1
2022-10-31 21:47:29
SQL Injection
Most basic SQLi pattern.
1
2022-10-31 21:46:52
Software Defined Radio
SigID Level 1
1
2022-10-31 21:46:08
Shellcoding
Linux x64 shellcoding level 7
14
2022-10-31 21:45:46
Shellcoding
Basics of Linux x64 shellcoding
2
2022-10-31 18:31:36
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2022-10-31 18:31:03
NSEC 2021
Crapto Century
3
2022-10-31 18:30:33
Malware Analysis
Capture 1 Part 1
1
2022-10-31 18:29:56
JavaScript
Client side validation is bad!
1
2022-10-31 18:29:27
Jail Escaping
Bash Jail 1
1
2022-10-31 18:28:55
Forensics
Who I am part 2
1
2022-10-31 18:28:08
Exotic Data Storage
Just another login form
2
2022-10-31 18:27:38
Cryptography
Some martian message
1
2022-10-31 18:26:59
Coding Challenges
Hash me please
2
2022-10-31 18:26:18
Web
Words mean something?
1
2022-10-31 07:24:01
Reverse Engineering
Flag stealer
6
2022-10-27 09:14:59
Reverse Engineering
I Think I forgot to take out the garbage!
6
2022-10-27 04:47:49
Reverse Engineering
SOS Lib
7
2022-10-26 21:42:21
Reverse Engineering
Armed and ready
7
2022-10-26 21:28:28
Reverse Engineering
The supreme bash
7
2022-10-26 18:42:40
Reverse Engineering
Buggy Bunny
7
2022-10-21 22:32:39
Reverse Engineering
Update Manager
6
2022-10-21 22:31:31
Reverse Engineering
Rebate As A Service
8
2022-10-21 22:30:52
Reverse Engineering
Need a client
6
2022-10-21 22:30:18
Reverse Engineering
Reindeer Game
5
2021-07-31 07:28:57
Reverse Engineering
Can I speak with the kernel?
5
2021-07-31 07:28:25
Reverse Engineering
WASM Part 1
5
2021-07-31 07:27:57
Reverse Engineering
Back to our roots
5
2021-07-31 07:27:31
Reverse Engineering
Virtual World
5
2021-07-31 07:26:56
Reverse Engineering
RingZer0 Authenticator
5
2021-07-31 07:26:25
Reverse Engineering
Smart enough?
5
2021-07-31 07:25:42
Reverse Engineering
Pwndr3 Authenticator
5
2021-07-31 07:25:13
Reverse Engineering
Phenix Golgoth
5
2021-04-18 09:56:56
Reverse Engineering
The MI7 password prompt
5
2021-04-11 17:47:03
Reverse Engineering
Space Invaders
4
2021-04-11 17:46:17
Reverse Engineering
I love tea!
4
2021-04-11 17:45:47
Reverse Engineering
Wrong byte!
4
2021-04-11 17:45:30
Reverse Engineering
Windows API for the win
4
2021-04-11 17:45:10
Reverse Engineering
Let's take a detour
4
2021-04-11 17:44:40
Reverse Engineering
Old School
4
2021-04-11 17:44:12
Reverse Engineering
Gift as a Service Part 2
2
2020-11-13 16:05:04
Reverse Engineering
Introduction to ARM
4
2020-11-13 16:04:33
Reverse Engineering
Power to the people
4
2020-11-13 16:04:18
Reverse Engineering
See No Evil - Part 5
4
2020-11-13 16:04:01
Reverse Engineering
Altera?
4
2020-11-13 16:03:38
Reverse Engineering
See No Evil - Part 4
4
2020-11-13 15:09:27
Reverse Engineering
I never forget the Nintendo 64
3
2020-11-13 15:06:54
Reverse Engineering
Introduction to MIPS
3
2020-11-13 15:06:29
Reverse Engineering
Windows x86 reversing is cool
3
2020-11-13 15:06:16
Reverse Engineering
See No Evil - Part 3
3
2020-11-13 15:06:00
Reverse Engineering
Kernel introduction
3
2020-11-13 15:04:45
Reverse Engineering
See No Evil - Part 2
3
2020-11-13 15:04:19
Reverse Engineering
Intro To Sparc
3
2020-11-13 15:04:01
Reverse Engineering
Heap allocator
3
2020-10-28 07:58:59
Reverse Engineering
Crack Me 1
3
2020-10-28 07:58:35
Reverse Engineering
See No Evil - Part 1
2
2020-10-28 07:58:10
Reverse Engineering
Can you see through the star
2
2020-10-27 17:35:05
Reverse Engineering
ASM Lovers
4
2020-08-14 17:41:08
Reverse Engineering
Time to learn x86 ASM & gdb
2
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