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About Towel

UsernameTowel
CountryUnited States
Member since2014-10-26
Coins592
Points900
Write-up with special mention48
Ranking3 / 14921
Challenges completed226 / 252

https://twitter.com/0xTowel

~~Happy Hacking~~

Challenge Write-up with special mention
Web
Malicious upload
Malicious_Upload_Towel.pdf
Pwnage Linux
Level3 Pwnage Linux Level Up
Level3_Pwnage_Linux_Level_Up_Towel.pdf
Steganography
Hidden In Plain Sight
Hidden_In_Plain_Sight_Towel.pdf
Coding challenges
Ask your grandpa again!
Ask_Your_Grandpa_Again_Towel.pdf
Forensics
Are you Twisted Insane?
Are_You_Twisted_Insane_Towel.pdf
Forensics
Are you Twisted Insane?
Are_You_Twisted_Insane_Towel.pdf
SysAdmin Linux
SysAdmin Part 6
Level_2_SysAdmin_Linux_Level_Up_Towel.pdf
Pwnage Linux
Level4 Pwnage Linux Level Up
Level4_Pwnage_Linux_Level_Up_Towel.pdf
Forensics
Spy my girl
Spy_My_Girl_Towel.pdf
SysAdmin Linux
SysAdmin Part 8
SysAdmin_Linux_5_Towel.pdf
Web
Looking for the flag?
Looking_For_The_Flag_Towel.pdf
Steganography
Pixel Everywhere
Pixels_Everywhere_Towel.pdf
Cryptography
Pattern is the key
Pattern_Is_The_Key_Towel.pdf
Reverse Engineering
Wrong byte!
Wrong_Byte_Towel.pdf
Malware Analysis
Capture 2 Part 2
Capture_2_Part_2_Towel.pdf
Malware Analysis
Capture 1 Part 2
Capture_1_Part_2_Towel.pdf
Web
Admin Portal
Admin_Panel_Towel.pdf
Web
Facebook will never forget this one
Facebook_Will_Never_Forget_This_One_Towel.pdf
Cryptography
Welcome to the asylum
Welcome_To_The_Asylum_Towel.pdf
Reverse Engineering
Kernel introduction
Kernel_Introduction_Towel.pdf
Shellcoding
Linux x64 shellcoding level 5
Shellcoding_Level_5_Towel.pdf
Steganography
5 beautiful colors
5_Beautiful_Colors_Towel.pdf
JavaScript
WTF Lol!
WTF_Lol_Towel.pdf
Pwnage Linux
Remote Auth
Remote_Auth_Towel.pdf
Web
Freedom Firewall
Freedom_Firewall_Towel.pdf
Jail Escaping
Bash Jail 1
Bash_Jail_1_Towel.pdf
Web
Propaganda mail
Propaganda_Mail_Towel.pdf
Web
Read the unreadable
Read_The_Unreadable_Towel.pdf
Jail Escaping
Bash Jail 2
Bash_Jail_2_Towel.pdf
SysAdmin Linux
SysAdmin Part 3
Sysadmin_Linux_3_Towel.pdf
Web
I hate this one
I_Hate_This_One_Towel.pdf
Web
XPATH of hell!
XPath_Of_Hell_Towel.pdf
Web
XSS Challenge 3
XSS_Challenge_3_Towel.pdf
Jail Escaping
Bash Jail 3
Bash_Jail_3_Towel.pdf
Steganography
I'm Goronyo Babad Nigerian prince
Im_Goronyo_Babad_Nigerian_Prince_Towel.pdf
SQL Injection
0 Day Store
0_Day_Store_Towel.pdf
Forensics
We got breached again
We_Got_Breached_Again_Towel.pdf
Reverse Engineering
Need a client
Need_A_Client_Towel.pdf
Pwnage Linux
Sometime there is no buffer overflow
Sometimes_There_Is_No_Buffer_Overflow_Towel.pdf
Reverse Engineering
ASM Lovers
ASM_Fun_Towel.pdf
Reverse Engineering
Altera?
Altera_Towel.pdf
SQL Injection
!Mysql + Brain fart
!MySQL Brainfart_Towel.pdf
Cryptography
Spies
Spies_Towel.pdf
SQL Injection
Internet As A Service
Internet_As_A_Service_Towel.pdf
Malware Analysis
Capture 1 Part 4
Capture_1_Part_4_Towel.pdf
Web
XSS Challenge 5
XSS_Challenge_5_Towel.pdf
Reverse Engineering
Phenix Golgoth
Phenix_Golgoth_Towel.pdf
Forensics
I love cat
I_Love_Cat_Towel.pdf
Validation date Challenge Number of points
2017-01-21 18:14:49
Forensics
I love cat
2
2017-01-18 19:14:37
Pwnage Linux
Just another useless service
8
2017-01-17 18:22:41
Reverse Engineering
I Think I forgot to take out the garbage!
6
2017-01-15 23:43:09
Web
XSS Challenge 5
6
2017-01-13 22:59:09
Cryptography
Rusty RSA message signing service
9
2017-01-13 16:38:53
Pwnage Linux
Friendly race
5
2017-01-13 13:44:02
Reverse Engineering
Phenix Golgoth
5
2017-01-12 23:26:38
Pwnage Linux
Level3 Pwnage Linux x86_64
7
2017-01-08 04:38:12
Reverse Engineering
The oracle
13
2016-11-21 20:20:19
Malware Analysis
Capture 1 Part 5
3
2016-11-13 21:30:18
Reverse Engineering
Can I speak with the kernel?
5
2016-10-04 11:29:11
Steganography
Can you see through the matrix reloaded!
4
2016-09-30 22:32:32
Forensics
The words flew but writing remains
3
2016-09-30 15:58:37
Steganography
The vestige of dial-up Internet
2
2016-09-26 04:34:34
Jail Escaping
C Jail 3
3
2016-09-26 04:26:24
Jail Escaping
C Jail 2
2
2016-09-24 04:08:30
Forensics
802.1X Part 1
4
2016-09-23 15:24:17
Forensics
Ping pong
5
2016-09-10 23:58:35
Forensics
Really Depressed Protocol
7
2016-08-13 14:39:08
Forensics
Who I am part 2
1
2016-08-06 00:17:08
Reverse Engineering
Back to our roots
5
2016-08-05 14:08:30
Reverse Engineering
Virtual World
5
2016-07-30 01:09:50
Web
PHP feature or 0day?
3
2016-07-28 21:06:32
Malware Analysis
Capture 1 Part 4
2
2016-07-28 19:03:27
SQL Injection
Internet As A Service
7
2016-07-26 07:58:23
Reverse Engineering
The unknown challenge
11
2016-07-20 22:11:27
Reverse Engineering
Let's take a detour
4
2016-07-18 19:12:29
Cryptography
Spies
9
2016-07-18 00:16:44
SQL Injection
!Mysql + Brain fart
13
2016-06-30 23:58:50
Jail Escaping
Bash Jail 5
6
2016-06-30 20:51:23
Jail Escaping
PHP Jail 5
6
2016-06-30 20:36:14
Jail Escaping
PHP Jail 4
4
2016-06-30 20:15:36
Jail Escaping
PHP Jail 3
3
2016-06-30 20:12:39
Jail Escaping
PHP Jail 2
2
2016-06-26 04:40:34
Web
REST in peace
3
2016-06-26 03:20:37
Shellcoding
Linux x64 shellcoding level 7
14
2016-06-24 23:09:06
Web
Captcha II
4
2016-06-23 19:16:31
Reverse Engineering
You're not welcome again!
12
2016-06-14 00:09:38
Jail Escaping
PyJail 2
5
2016-06-13 19:27:42
Jail Escaping
PyJail 1
3
2016-06-06 22:01:35
Malware Analysis
Capture 1 Part 6
3
2016-06-06 21:55:27
Malware Analysis
Capture 1 Part 3
1
2016-05-26 22:17:48
Reverse Engineering
Altera?
4
2016-05-26 18:01:59
SQL Injection
The useless search tool
8
2016-05-24 23:36:36
Reverse Engineering
Rebate As A Service
8
2016-05-24 23:35:32
Reverse Engineering
ASM Lovers
4
2016-05-20 03:07:55
Steganography
SigID Level 2
6
2016-05-18 19:24:44
SQL Injection
Login portal 6
10
2016-05-18 03:23:20
SysAdmin Linux
SysAdmin Part 7
4
2016-05-16 23:14:54
SysAdmin Linux
SysAdmin Part 5
2
2016-05-16 04:58:14
Web
XSS Challenge 1
2
2016-05-15 20:57:28
Jail Escaping
PHP Jail 1
1
2016-05-15 20:42:43
SQL Injection
Size DOES matter
7
2016-05-14 15:51:51
Forensics
The good, the bad and the ugly
2
2016-05-09 10:43:17
Web
Orao's factory
6
2016-05-09 03:11:36
SQL Injection
Login portal 4
7
2016-05-09 01:50:30
SQL Injection
Login portal 5
8
2016-05-08 11:48:17
Pwnage Linux
Sometime there is no buffer overflow
4
2016-05-08 07:00:40
SQL Injection
/etc/passwd
7
2016-05-07 07:26:36
Reverse Engineering
Need a client
6
2016-05-06 15:34:55
SQL Injection
Groups of hacker
7
2016-05-03 19:31:29
Forensics
We got breached again
6
2016-04-11 21:32:14
SQL Injection
0 Day Store
3
2016-04-10 17:14:42
Steganography
I'm Goronyo Babad Nigerian prince
2
2016-03-25 00:57:46
Jail Escaping
Bash Jail 4
4
2016-03-24 23:04:16
Web
XSS Challenge 4
3
2016-03-24 15:55:44
Web
XSS Challenge 3
3
2016-03-24 09:08:45
Web
XPATH of hell!
7
2016-03-23 22:49:43
Jail Escaping
C Jail 1
1
2016-03-21 15:17:07
Web
I hate this one
6
2016-03-19 17:51:44
SysAdmin Linux
SysAdmin Part 3
1
2016-03-19 03:37:55
Jail Escaping
Bash Jail 3
3
2016-03-16 13:41:52
Jail Escaping
Bash Jail 2
2
2016-03-15 18:12:45
Jail Escaping
Bash Jail 1
1
2016-03-01 16:29:31
Reverse Engineering
Trolling the troll
10
2016-02-29 15:05:11
Web
Read the unreadable
5
2016-02-21 19:01:19
Web
Propaganda mail
4
2016-02-18 04:39:46
Web
Freedom Firewall
5
2016-02-01 00:01:14
Pwnage Linux
Remote Auth
2
2016-01-29 12:42:02
JavaScript
WTF Lol!
6
2016-01-26 23:34:01
Cryptography
TotalSecure Message Encrypter V2
10
2016-01-22 18:12:14
SQL Injection
Quote of the day reloaded
5
2016-01-21 19:23:09
Steganography
Love Letter
3
2016-01-21 01:55:07
Reverse Engineering
Smart enough?
5
2016-01-20 21:20:29
Cryptography
TotalSecure Message Encrypter
6
2016-01-20 15:57:09
Steganography
5 beautiful colors
3
2016-01-14 11:03:48
Web
Big Brother is watching
1
2016-01-04 17:13:13
Forensics
Russian Crypto Roulette
6
2016-01-01 17:17:56
Shellcoding
Linux x64 shellcoding level 6
12
2015-12-28 02:54:46
Shellcoding
Linux x64 shellcoding level 5
10
2015-12-25 21:44:25
Shellcoding
Linux x64 shellcoding level 4
8
2015-12-25 12:12:13
Shellcoding
Linux x64 shellcoding level 3
6
2015-12-18 02:03:41
Web
Serial killer!
3
2015-12-17 21:32:23
Web
Secure Mail
8
2015-12-12 02:49:30
Cryptography
Welcome to the asylum
6
2015-12-11 22:22:23
Reverse Engineering
Kernel introduction
3
2015-12-09 16:43:30
Reverse Engineering
Heap allocator
3
2015-12-08 01:56:44
Reverse Engineering
You're not welcome
8
2015-12-02 14:24:02
Cryptography
Fashion Victim
2
2015-11-30 23:21:27
Web
Facebook will never forget this one
3
2015-11-23 22:39:22
Web
Admin Portal
2
2015-10-07 14:32:50
Malware Analysis
Capture 1 Part 2
1
2015-10-06 18:39:49
Malware Analysis
Capture 1 Part 1
1
2015-10-06 18:09:43
Malware Analysis
Capture 2 Part 4
3
2015-10-06 15:03:54
Malware Analysis
Capture 2 Part 1
1
2015-10-06 14:22:49
Malware Analysis
Capture 2 Part 2
1
2015-09-25 20:16:15
Malware Analysis
Capture 2 Part 3
1
2015-09-25 17:53:54
Reverse Engineering
Introduction to MIPS
3
2015-09-25 14:51:53
Steganography
Can you see through the matrix!
3
2015-09-24 14:06:01
Cryptography
Pattern is the key
6
2015-09-21 14:10:02
Reverse Engineering
Wrong byte!
4
2015-09-11 14:47:55
Steganography
Pixel Everywhere
2
2015-09-08 23:48:25
Forensics
We got breached
5
2015-09-08 20:08:14
Coding challenges
Execute me if you can again
6
2015-09-07 03:55:14
Web
Looking for the flag?
3
2015-09-04 15:49:27
SysAdmin Linux
SysAdmin Part 8
4
2015-08-27 12:08:07
Forensics
Spy my girl
5
2015-08-26 23:50:57
Coding challenges
Xor me if you can
6
2015-08-26 21:33:54
Pwnage Linux
Level4 Pwnage Linux Level Up
5
2015-08-19 18:51:54
SysAdmin Linux
SysAdmin Part 6
3
2015-08-12 03:13:02
SQL Injection
Random Login Form
2
2015-08-12 00:35:47
Coding challenges
Ask your grandpa again!
4
2015-08-09 17:02:29
Forensics
Are you Twisted Insane?
3
2015-08-08 17:39:43
Coding challenges
Ask your grandpa!
2
2015-08-04 23:05:10
Steganography
Hidden In Plain Sight
2
2015-08-04 01:38:47
Forensics
Meat Loaf
2
2015-08-02 19:08:40
Steganography
You're lost? Use the map
1
2015-06-20 13:48:50
Pwnage Linux
Level3 Pwnage Linux Level Up
3
2015-05-25 02:30:29
Reverse Engineering
Introduction to ARM
4
2015-04-18 20:07:57
SQL Injection
Po po po po postgresql
2
2015-04-18 00:29:54
Web
Malicious upload
2
2015-04-17 20:17:08
Web
Password reset reloaded
3
2015-04-17 18:37:58
Web
Unreadable captcha
2
2015-04-17 16:32:50
Web
Password reset
2
2015-04-16 17:55:30
SysAdmin Linux
SysAdmin Part 2
1
2015-04-16 16:26:01
Coding challenges
Read me if you can
6
2015-04-15 21:32:42
Forensics
Someone steal my flag again
5
2015-04-15 14:20:15
Forensics
Someone steal my flag!
3
2015-04-15 08:58:18
Coding challenges
Find the right word
7
2015-04-15 00:31:06
Cryptography
Is it a secure string?
5
2015-04-14 19:03:53
Cryptography
Crypto Object
4
2015-04-14 12:23:50
Cryptography
Crypto is not good as you think
8
2015-04-14 02:19:42
Web
Security thru obscurity!
2
2015-04-14 00:45:26
JavaScript
Valid key required
2
2015-04-14 00:00:14
Coding challenges
Ascii Art
6
2015-04-12 21:10:13
Coding challenges
Classic Sudoku
7
2015-04-12 19:32:02
Coding challenges
Number game
7
2015-04-12 16:40:36
Coding challenges
Execute me if you can
5
2015-04-12 11:58:44
Coding challenges
I saw a little elf
4
2015-04-10 23:41:13
Cryptography
Hangovers and more: Bacon
3
2015-04-10 19:58:28
Forensics
Agent Smith reloaded
4
2015-04-09 02:07:06
SQL Injection
Don't mess with Noemie; she hates admin!
3
2015-04-09 01:30:23
Web
Words mean something?
1
2015-04-09 00:34:02
Forensics
1 / 3 Do not waste the environment
2
2015-04-08 23:46:04
Forensics
2 / 3 Did you see my desktop?
3
2015-04-08 23:16:36
Forensics
3 / 3 Suspicious account password?
4
2015-04-08 21:57:55
Cryptography
Can you understand this sentence?
3
2015-04-08 01:37:24
Steganography
Missing Pieces
2
2015-04-03 00:53:47
Coding challenges
Hash breaker reloaded again
6
2015-04-02 23:02:11
Coding challenges
Hash breaker reloaded
5
2015-04-02 17:02:19
Steganography
Walk the line!
5
2015-04-02 14:26:54
Web
XSS Challenge 2
2
2015-04-02 12:36:39
Steganography
SigID Level 1
1
2015-04-02 01:34:11
Cryptography
Martian message part 3
3
2015-03-31 16:12:14
Reverse Engineering
I never forget the Nintendo 64
3
2015-03-31 15:34:15
Steganography
Your old friend Orloge Simard
3
2015-03-28 02:45:10
SQL Injection
Hot Single Mom
6
2015-03-27 18:06:48
SQL Injection
What's the definition of NULL
3
2015-03-26 16:18:48
SQL Injection
No more hacking for me!
4
2015-03-25 03:19:13
SQL Injection
When it's lite it's not necessarily easy
6
2015-03-25 01:07:22
SQL Injection
Quote of the day
4
2015-03-24 00:19:53
SQL Injection
Thinking outside the box is the key
4
2015-03-23 18:19:20
SQL Injection
Just another login form
2
2015-03-23 15:40:10
SQL Injection
Login portal 2
3
2015-03-22 22:00:33
Forensics
Poor internet connection
4
2015-03-22 14:10:02
Steganography
Brainsick
2
2015-03-21 01:41:08
Steganography
Look inside the house
2
2015-03-21 00:21:37
SysAdmin Linux
SysAdmin Part 1
1
2015-03-20 23:33:01
SysAdmin Linux
SysAdmin Part 4
2
2015-03-20 19:51:47
Web
Captcha I
2
2015-03-19 18:41:00
SQL Injection
Login portal 3
6
2015-03-19 14:19:26
Forensics
Hey Chuck where is the flag?
2
2015-03-19 13:47:44
Forensics
Attention Dinosaure Survive
2
2015-03-19 12:52:37
Web
Headache
1
2015-03-19 00:05:21
SQL Injection
Login portal 1
2
2015-03-18 18:48:59
Reverse Engineering
Time to learn x86 ASM & gdb
2
2015-03-18 18:17:29
Forensics
Hide my ass in my home!
2
2015-03-18 17:20:10
SQL Injection
ACL rulezzz the world.
2
2015-03-18 10:00:24
Pwnage Linux
Level2 Pwnage Linux Level Up
2
2015-03-14 13:55:14
Pwnage Linux
Can you get the service password
4
2015-03-12 16:09:57
Pwnage Linux
Level1 Pwnage Linux x86_64
3
2015-03-12 10:44:58
Pwnage Linux
Level1 Pwnage Linux Level Up
1
2015-03-11 09:13:26
Web
Looking for password file
1
2015-03-10 12:31:00
Coding challenges
Hash breaker
4
2015-03-10 12:07:51
Coding challenges
I hate mathematics
3
2015-03-10 08:39:38
Coding challenges
Hash me reloaded
3
2015-03-10 08:07:59
Coding challenges
Hash me please
2
2015-03-10 00:31:22
Web
Area 51
1
2015-03-05 22:39:09
Steganography
A ghost sound
2
2015-03-05 22:07:50
Cryptography
Crypto over the network
4
2015-03-05 02:04:54
Cryptography
Encrypted Zip
4
2015-02-13 08:15:31
Forensics
Who I am?
2
2015-02-13 08:11:27
Forensics
Dr. Pouce
2
2015-02-12 23:51:57
Cryptography
Martian message part 2
2
2015-02-12 00:15:40
Cryptography
I Lost my password
3
2015-02-10 13:36:41
Steganography
Victor reloaded
2
2015-02-04 16:38:55
Reverse Engineering
Update Manager
6
2015-02-02 19:15:07
Reverse Engineering
RingZer0 Authenticator
5
2015-01-29 03:03:09
Reverse Engineering
Windows API for the win
4
2015-01-27 14:15:12
Shellcoding
Linux x64 shellcoding level 2
4
2015-01-27 13:33:19
Shellcoding
Basics of Linux x64 shellcoding
2
2015-01-26 14:57:30
JavaScript
Why not be more secure?
5
2015-01-26 02:12:59
JavaScript
Most Secure Crypto Algo
2
2015-01-26 00:23:22
JavaScript
Why not?
2
2015-01-25 17:42:43
JavaScript
Then obfuscation is more secure
1
2014-11-11 19:35:04
Cryptography
Public key recovery
2
2014-10-26 22:32:30
Steganography
Victor you're hidding me something
1
2014-10-26 22:19:44
JavaScript
Hashing is more secure
1
2014-10-26 22:14:02
JavaScript
Client side validation is bad!
1
2014-10-26 21:33:12
Forensics
I made a dd of Agent Smith usb key
1
2014-10-26 19:47:18
SQL Injection
Most basic SQLi pattern.
1
2014-10-26 16:12:05
Cryptography
File recovery
1
2014-10-26 15:55:32
Cryptography
Some martian message
1
2014-10-26 15:12:51
Reverse Engineering
Windows x86 reversing is cool
3
2014-10-26 13:48:18
Reverse Engineering
Can you see through the star
2
2014-10-26 12:45:27
Reverse Engineering
Crack Me 1
3
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