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About sCiFi

UsernamesCiFi
CountryViet Nam
Member since2015-07-01
Coins0
Points141
Write-up with special mention0
Ranking502 / 50558
Challenges completed48 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2016-03-15 00:24:13
Reverse Engineering
Smart enough?
5
2016-02-15 23:46:39
Reverse Engineering
Kernel introduction
3
2015-12-16 23:37:30
Reverse Engineering
Trolling the troll
10
2015-12-16 22:12:06
Reverse Engineering
Heap allocator
3
2015-12-15 07:17:46
Exotic Data Storage
Just another login form
2
2015-12-15 07:12:01
SQL Injection
Po po po po postgresql
2
2015-12-14 23:03:10
SQL Injection
Login portal 1
2
2015-12-14 22:47:43
SQL Injection
ACL rulezzz the world.
2
2015-08-02 00:58:55
SQL Injection
Most basic SQLi pattern.
1
2015-08-02 00:00:47
Coding Challenges
Ascii Art
6
2015-08-01 22:47:14
Reverse Engineering
Back to our roots
5
2015-08-01 01:28:50
Pwnage Linux
Can you get the service password
4
2015-07-31 14:24:18
JavaScript
Most Secure Crypto Algo
2
2015-07-31 11:51:32
Web
Words mean something?
1
2015-07-31 03:36:26
SysAdmin Linux
SysAdmin Part 1
1
2015-07-31 03:22:53
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2015-07-30 23:54:17
Reverse Engineering
Wrong byte!
4
2015-07-30 23:07:51
Reverse Engineering
RingZer0 Authenticator
5
2015-07-30 12:49:07
Cryptography
I Lost my password
3
2015-07-30 12:13:53
Coding Challenges
Xor me if you can
6
2015-07-30 10:58:53
Coding Challenges
Execute me if you can again
6
2015-07-30 08:46:17
Coding Challenges
Execute me if you can
5
2015-07-30 07:48:59
Coding Challenges
Hash breaker reloaded
5
2015-07-30 07:32:33
Coding Challenges
Hash breaker
4
2015-07-30 06:51:22
Coding Challenges
I hate mathematics
3
2015-07-30 06:39:23
Coding Challenges
Hash me reloaded
3
2015-07-30 05:43:39
Coding Challenges
Hash me please
2
2015-07-30 01:05:52
Reverse Engineering
Introduction to ARM
4
2015-07-29 13:44:22
Reverse Engineering
Windows API for the win
4
2015-07-29 12:48:44
Reverse Engineering
I never forget the Nintendo 64
3
2015-07-29 12:32:04
Steganography
Victor you're hidding me something
1
2015-07-29 12:22:42
JavaScript
Why not?
2
2015-07-29 12:17:09
JavaScript
Then obfuscation is more secure
1
2015-07-29 11:57:27
JavaScript
Hashing is more secure
1
2015-07-29 11:55:30
JavaScript
Client side validation is bad!
1
2015-07-08 22:26:44
Reverse Engineering
Windows x86 reversing is cool
3
2015-07-08 22:13:45
Reverse Engineering
Crack Me 1
3
2015-07-08 21:06:47
Reverse Engineering
Time to learn x86 ASM & gdb
2
2015-07-08 14:11:38
Forensics
I made a dd of Agent Smith usb key
1
2015-07-08 13:57:13
Reverse Engineering
Can you see through the star
2
2015-07-08 12:34:34
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2015-07-08 11:54:19
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2015-07-08 01:21:07
Cryptography
Martian message part 3
3
2015-07-08 01:12:43
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2015-07-08 00:15:31
Cryptography
Public key recovery
2
2015-07-07 23:54:42
Cryptography
Martian message part 2
2
2015-07-07 23:49:46
Cryptography
File recovery
1
2015-07-01 11:05:45
Cryptography
Some martian message
1
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