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About xyzzy5475

Usernamexyzzy5475
CountryUnited Kingdom
Member since2017-09-02
Coins293
Points369
Write-up with special mention13
Ranking85 / 25715
Challenges completed117 / 297

Challenge Write-up with special mention
Reverse Engineering
Can you see through the star
writeup
SQL Injection
Login portal 1
writeup.txt
Forensics
The words flew but writing remains
writeup.txt
Coding challenges
Execute me if you can
writeup.txt
Forensics
Who I am?
writeup.txt
Reverse Engineering
Let's take a detour
writeup.txt
Reverse Engineering
Smart enough?
writeup.txt
Forensics
Someone steal my flag!
steal.txt
Reverse Engineering
You're not welcome
writeup.txt
Reverse Engineering
Pwndr3 Authenticator
writeup.txt
Jail Escaping
Bash Jail 1
writeup.txt
Jail Escaping
Bash Jail 3
writeup.txt
Jail Escaping
Bash Jail 4
writeup.txt
Validation date Challenge Number of points
2018-04-15 11:50:07
Coding challenges
I saw a little elf
4
2018-04-04 17:23:13
Reverse Engineering
Kernel introduction
3
2018-03-23 23:04:58
Jail Escaping
C Jail 3
3
2018-03-22 09:18:29
Jail Escaping
C Jail 2
2
2018-03-21 08:54:48
Jail Escaping
C Jail 1
1
2018-03-06 19:44:38
Jail Escaping
Bash Jail 5
6
2018-02-28 22:59:49
Jail Escaping
Bash Jail 4
4
2018-02-28 18:45:48
Jail Escaping
Bash Jail 3
3
2018-02-28 17:03:57
Jail Escaping
Bash Jail 2
2
2018-02-28 16:22:45
Jail Escaping
Bash Jail 1
1
2018-02-09 18:30:54
Reverse Engineering
You're not welcome again!
12
2018-01-27 21:10:28
Cryptography
Crypto Object
4
2018-01-27 20:27:45
Reverse Engineering
Keygen time again
10
2018-01-20 20:11:45
Web
Serial killer!
3
2018-01-20 18:12:07
SQL Injection
Quote of the day reloaded
5
2018-01-20 16:08:00
SQL Injection
No more hacking for me!
4
2018-01-20 11:15:26
SQL Injection
Thinking outside the box is the key
4
2018-01-20 10:28:16
SQL Injection
Quote of the day
4
2018-01-16 22:47:45
Web
Security thru obscurity!
2
2018-01-15 19:24:38
Web
Malicious upload
2
2018-01-07 20:48:19
Web
PHP Fairy
2
2018-01-07 15:12:02
Reverse Engineering
Pwndr3 Authenticator
5
2017-12-30 14:51:01
Forensics
Who I am part 2
1
2017-12-30 13:26:12
Steganography
Missing Pieces
2
2017-12-29 17:51:53
Reverse Engineering
Flag stealer
6
2017-12-28 14:50:06
Malware Analysis
Capture 1 Part 3
1
2017-12-28 10:38:53
Malware Analysis
Capture 1 Part 2
1
2017-12-27 16:01:47
Forensics
We got breached
5
2017-12-27 13:50:04
Steganography
Look inside the house
2
2017-12-27 13:03:16
Steganography
Hidden In Plain Sight
2
2017-12-24 16:26:09
Cryptography
Is it a secure string?
5
2017-12-23 14:19:16
Reverse Engineering
Introduction to MIPS
3
2017-12-22 09:41:06
Reverse Engineering
Introduction to ARM
4
2017-12-19 20:03:46
Reverse Engineering
Intro To Sparc
3
2017-12-18 21:23:54
Cryptography
Martian message part 3
3
2017-12-18 20:11:05
Reverse Engineering
You're not welcome
8
2017-12-10 20:28:43
Steganography
Brainsick
2
2017-12-10 14:45:54
Forensics
Someone steal my flag!
3
2017-12-09 17:25:37
Steganography
Victor reloaded
2
2017-12-09 16:25:05
Steganography
I'm Goronyo Babad Nigerian prince
2
2017-12-09 13:20:35
Steganography
Victor you're hidding me something
1
2017-12-09 12:40:02
Steganography
SigID Level 1
1
2017-12-09 11:51:26
Cryptography
Can you understand this sentence?
3
2017-12-08 12:55:57
Reverse Engineering
I never forget the Nintendo 64
3
2017-11-25 20:41:02
Cryptography
I Lost my password
3
2017-11-25 20:06:34
Cryptography
Public key recovery
2
2017-11-25 18:27:12
Coding challenges
Ask your grandpa again!
4
2017-11-25 16:10:04
Coding challenges
Ascii Art
6
2017-11-25 15:25:51
Coding challenges
Hash breaker reloaded again
6
2017-11-25 11:19:21
Coding challenges
Read me if you can
6
2017-11-18 11:51:25
Reverse Engineering
Trolling the troll
10
2017-11-18 11:14:22
Cryptography
Encrypted Zip
4
2017-11-17 21:01:30
Cryptography
Hangovers and more: Bacon
3
2017-11-09 19:24:28
Reverse Engineering
Update Manager
6
2017-11-07 20:21:19
Reverse Engineering
RingZer0 Authenticator
5
2017-11-04 12:44:25
Reverse Engineering
Smart enough?
5
2017-11-02 10:04:57
Malware Analysis
Capture 1 Part 1
1
2017-10-28 21:52:16
Cryptography
Fashion Victim
2
2017-10-28 20:48:06
Forensics
R.I.P MsPaint
4
2017-10-28 19:21:51
Forensics
Hide my ass in my home!
2
2017-10-28 19:16:57
Forensics
3 / 3 Suspicious account password?
4
2017-10-28 19:10:41
Forensics
2 / 3 Did you see my desktop?
3
2017-10-28 18:38:18
Forensics
1 / 3 Do not waste the environment
2
2017-10-27 21:19:21
Reverse Engineering
Phenix Golgoth
5
2017-10-25 19:04:24
Reverse Engineering
Let's take a detour
4
2017-10-22 21:31:14
SQL Injection
What's the definition of NULL
3
2017-10-22 19:10:27
SQL Injection
Don't mess with Noemie; she hates admin!
3
2017-10-22 18:10:36
SQL Injection
Po po po po postgresql
2
2017-10-22 14:17:31
Web
Admin Portal
2
2017-10-22 13:30:55
SQL Injection
Just another login form
2
2017-10-22 12:15:18
Web
Captcha I
2
2017-10-21 15:02:03
Cryptography
Martian message part 2
2
2017-10-21 14:38:44
JavaScript
WTF Lol!
6
2017-10-19 20:49:10
Coding challenges
Xor me if you can
6
2017-10-15 21:38:13
Forensics
Hey Chuck where is the flag?
2
2017-10-15 15:05:23
Forensics
The good, the bad and the ugly
2
2017-10-15 13:44:21
Forensics
Who I am?
2
2017-10-13 20:15:50
Reverse Engineering
Wrong byte!
4
2017-10-12 09:36:29
Coding challenges
Execute me if you can again
6
2017-10-11 21:09:07
Coding challenges
Execute me if you can
5
2017-10-07 20:49:43
Coding challenges
Hash breaker reloaded
5
2017-10-07 19:11:13
Web
Words mean something?
1
2017-10-04 13:36:36
Reverse Engineering
Old School
4
2017-09-28 04:25:04
Forensics
The words flew but writing remains
3
2017-09-24 14:41:30
SQL Injection
Random Login Form
2
2017-09-24 12:21:12
SQL Injection
Login portal 1
2
2017-09-24 04:52:25
SQL Injection
ACL rulezzz the world.
2
2017-09-23 08:26:00
Reverse Engineering
Heap allocator
3
2017-09-19 14:31:36
Reverse Engineering
Can you see through the star
2
2017-09-19 13:36:23
Reverse Engineering
Time to learn x86 ASM & gdb
2
2017-09-17 05:42:45
Web
Headache
1
2017-09-17 04:45:26
Web
Area 51
1
2017-09-12 14:52:58
Web
Looking for password file
1
2017-09-09 16:53:46
Coding challenges
Find the right word
7
2017-09-09 08:04:00
Web
Big Brother is watching
1
2017-09-09 07:41:07
JavaScript
Why not be more secure?
5
2017-09-05 01:27:37
Reverse Engineering
Windows API for the win
4
2017-09-04 12:55:31
Reverse Engineering
Windows x86 reversing is cool
3
2017-09-03 12:00:24
Reverse Engineering
Crack Me 1
3
2017-09-03 09:09:58
Forensics
Attention Dinosaure Survive
2
2017-09-03 08:27:31
Forensics
Dr. Pouce
2
2017-09-03 08:13:19
Forensics
I made a dd of Agent Smith usb key
1
2017-09-03 08:10:31
Steganography
You're lost? Use the map
1
2017-09-03 07:44:42
SQL Injection
Most basic SQLi pattern.
1
2017-09-03 07:14:34
Cryptography
File recovery
1
2017-09-03 06:59:27
Cryptography
Some martian message
1
2017-09-03 06:47:07
JavaScript
Most Secure Crypto Algo
2
2017-09-02 13:55:56
JavaScript
Valid key required
2
2017-09-02 12:39:23
JavaScript
Why not?
2
2017-09-02 11:54:24
JavaScript
Then obfuscation is more secure
1
2017-09-02 11:41:16
JavaScript
Hashing is more secure
1
2017-09-02 11:39:35
JavaScript
Client side validation is bad!
1
2017-09-02 11:04:23
Coding challenges
Hash breaker
4
2017-09-02 10:17:40
Coding challenges
I hate mathematics
3
2017-09-02 10:07:25
Coding challenges
Hash me reloaded
3
2017-09-02 09:42:14
Coding challenges
Ask your grandpa!
2
2017-09-02 08:22:37
Coding challenges
Hash me please
2
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