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About Mr.Zeroh

UsernameMr.Zeroh
CountryFrance
Member since2015-04-02
Coins0
Points140
Write-up with special mention0
Ranking509 / 50558
Challenges completed63 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2020-01-02 08:15:10
Web
Security thru obscurity!
2
2018-08-19 17:09:42
Web
PHP Fairy
2
2018-07-23 19:20:16
Cryptography
Can you understand this sentence?
3
2018-07-22 20:59:34
Cryptography
Encrypted Zip
4
2018-07-20 16:41:39
Steganography
Hidden In Plain Sight
2
2018-07-20 14:07:11
Reverse Engineering
The MI7 password prompt
5
2018-07-19 18:29:05
Forensics
Ping pong
5
2018-07-15 15:37:55
Forensics
Agent Smith reloaded
4
2018-07-10 19:22:27
Jail Escaping
PHP Jail 1
1
2018-07-09 21:12:43
Reverse Engineering
Kernel introduction
3
2018-07-08 11:25:11
Reverse Engineering
Crack Me 1
3
2018-07-07 11:11:06
Web
Words mean something?
1
2018-07-06 22:15:48
Jail Escaping
C Jail 1
1
2018-07-06 19:12:12
Steganography
A ghost sound
2
2018-07-04 14:25:41
Malware Analysis
Capture 1 Part 1
1
2018-07-02 21:34:58
Forensics
Who I am?
2
2018-07-02 21:20:10
Forensics
Someone steal my flag!
3
2018-07-02 19:34:42
Forensics
R.I.P MsPaint
4
2018-07-02 15:22:29
Forensics
Attention Dinosaure Survive
2
2018-06-29 17:25:14
Reverse Engineering
RingZer0 Authenticator
5
2018-06-27 17:12:19
Steganography
Victor reloaded
2
2018-06-27 16:16:19
Steganography
Missing Pieces
2
2018-06-16 14:57:20
Reverse Engineering
I never forget the Nintendo 64
3
2018-06-07 11:43:38
SysAdmin Linux
SysAdmin Part 4
2
2018-06-07 11:28:21
Reverse Engineering
Introduction to ARM
4
2018-06-07 11:25:32
Reverse Engineering
Windows API for the win
4
2018-06-07 10:43:08
Reverse Engineering
Introduction to MIPS
3
2018-06-06 20:13:07
Reverse Engineering
Windows x86 reversing is cool
3
2018-06-05 19:05:44
SysAdmin Linux
SysAdmin Part 3
1
2018-06-05 18:54:57
SysAdmin Linux
SysAdmin Part 2
1
2018-06-02 14:42:52
SysAdmin Linux
SysAdmin Part 1
1
2018-05-29 12:45:37
Reverse Engineering
Intro To Sparc
3
2018-05-28 11:43:38
Cryptography
Public key recovery
2
2018-05-27 18:43:16
Reverse Engineering
Can you see through the star
2
2018-05-27 16:13:53
Cryptography
I Lost my password
3
2018-05-27 15:34:15
JavaScript
Most Secure Crypto Algo
2
2018-05-23 18:37:05
Web
Looking for the flag?
3
2018-05-23 18:06:20
Web
Admin Portal
2
2018-05-19 20:24:59
Forensics
Hide my ass in my home!
2
2018-05-19 20:22:53
Forensics
Hey Chuck where is the flag?
2
2018-05-19 20:19:45
Forensics
3 / 3 Suspicious account password?
4
2018-05-19 20:14:57
Forensics
2 / 3 Did you see my desktop?
3
2018-05-19 20:00:45
Forensics
1 / 3 Do not waste the environment
2
2018-05-19 19:37:59
Forensics
Dr. Pouce
2
2018-05-19 19:32:07
Forensics
I made a dd of Agent Smith usb key
1
2018-05-19 19:18:54
Cryptography
Martian message part 3
3
2018-05-19 19:16:25
Cryptography
Hangovers and more: Bacon
3
2018-05-19 19:07:20
Cryptography
Martian message part 2
2
2018-05-19 19:06:09
Cryptography
File recovery
1
2018-05-19 18:52:50
Cryptography
You're Drunk!
1
2018-05-18 15:32:40
Steganography
Victor you're hidding me something
1
2018-05-18 15:17:31
Web
Big Brother is watching
1
2018-05-17 12:56:44
JavaScript
Why not?
2
2018-05-17 12:50:19
JavaScript
Then obfuscation is more secure
1
2018-05-17 12:48:29
JavaScript
Hashing is more secure
1
2018-05-17 12:47:09
SQL Injection
ACL rulezzz the world.
2
2018-05-17 12:43:40
Reverse Engineering
Time to learn x86 ASM & gdb
2
2018-05-17 12:18:45
Cryptography
Some martian message
1
2018-05-17 12:13:20
Web
Headache
1
2018-05-17 12:12:26
Web
Area 51
1
2015-04-02 06:41:53
Web
Looking for password file
1
2015-04-02 06:36:41
SQL Injection
Most basic SQLi pattern.
1
2015-04-02 06:33:18
JavaScript
Client side validation is bad!
1
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