Username: 
Password: 
Restrict session to IP 

Cobruto`s Profile

CountryNetherlands, The
UsernameCobruto
Score179081
Global Rank85
Country Rank5
Register DateMay 28, 2008 - 23:49:06
Last ActivityMay 30, 2018 - 03:47:24
Profile Views40163
FirstnameMichael
Websitehttp://www.listbrain.tk

Favorite sites
TheBlackSheep
Site Score Username Progress Last Update
listbrain.tk21511Cobruto100.00%Mar 16, 2010 - 17:22:12
hax.tor.hu16962Cobruto100.00%Aug 22, 2016 - 00:16:44
ThisisLegal.com11462Cobruto84.21%Apr 22, 2017 - 10:18:54
CSTutoringCenter17290[Unknown]66.18%Jul 11, 2011 - 23:03:28
Astalavista11346Cobruto62.82%Feb 19, 2012 - 20:47:26
Net-Force7084Darkego58.95%May 08, 2011 - 23:34:55
TheBlackSheep15685Darkego54.09%May 28, 2008 - 23:54:28
Hispabyte344Cobruto53.85%Oct 18, 2009 - 02:22:39
MiBs Challenges7354Cobruto50.00%Jun 24, 2011 - 00:30:31
HackQuest4446Cobruto45.78%Feb 19, 2012 - 20:47:08
DareYourMind8120Cobruto45.26%Apr 27, 2015 - 17:37:09
Black Zero2154Cobruto42.66%Mar 06, 2010 - 13:24:22
TryThis0ne1937Cobruto36.42%Mar 20, 2010 - 13:39:16
LOST-Chall5488Cobruto33.88%Apr 27, 2015 - 17:37:10
Hacker.org6763Cobruto32.19%Jun 10, 2011 - 01:18:40
Electrica4346Cobruto29.55%Mar 24, 2010 - 04:04:53
Happy-Security3525Cobruto27.87%Jun 23, 2011 - 23:37:23
CanYouHack.It1401Cobruto26.86%Apr 29, 2015 - 17:20:54
Rankk6305Cobruto26.48%May 07, 2011 - 18:18:46
HackThisSite1235Cobruto22.92%May 02, 2015 - 23:09:56
thebackupbox994Cobruto22.22%Sep 18, 2009 - 17:09:08
ae27ff439Cobruto19.15%May 05, 2015 - 20:57:10
EnigmaGroup1717Cobruto17.05%Jul 24, 2011 - 23:41:30
HackBBS478Cobruto16.02%Jun 27, 2011 - 00:32:08
BrainQuest9894Cobruto15.42%Nov 12, 2013 - 19:34:11
Gekkó390Cobruto14.81%Nov 12, 2013 - 19:34:40
WeChall1031Cobruto14.43%May 25, 2011 - 02:10:33
Defend the Web1444Cobruto13.97%Nov 08, 2019 - 21:39:48
TDHack1447Darkego13.77%Apr 27, 2015 - 17:37:18
Show Your Skills1136Cobruto12.58%Nov 12, 2013 - 19:34:24
infomirmo1076Cobruto11.10%Apr 05, 2010 - 04:31:23
Hacking-Challenges571Cobruto11.03%Nov 12, 2013 - 23:08:11
+Ma's Reversing220Cobruto10.71%May 17, 2011 - 21:25:35
Webhacking.kr67Cobruto10.66%Jun 15, 2011 - 19:10:45
wixxerd.com177Cobruto10.45%Apr 28, 2015 - 14:00:26
osix8Darkego8.70%Jul 14, 2011 - 23:31:27
Revolution Elite1058Cobruto8.33%Jun 19, 2011 - 01:18:49
NewbieContest1054Cobruto7.82%Apr 27, 2015 - 17:37:08
elhacker.net9Cobruto6.16%Oct 21, 2009 - 14:53:46
W3Challs222Cobruto4.62%Nov 12, 2013 - 19:34:39
Yashira365Cobruto3.28%Apr 27, 2015 - 17:37:11
THC Hack Challenges10Cobruto2.97%Jun 25, 2011 - 22:50:07
RoseCode336Cobruto1.52%Jul 14, 2011 - 23:04:58
Root-Me136Cobruto1.26%Apr 27, 2015 - 17:37:29
Valhalla1Cobruto0.82%Feb 19, 2012 - 20:46:37
RingZer0 Team Online CTF43Cobruto0.61%Aug 22, 2016 - 00:56:13
RedTigers Hackit0Cobruto0.00%Apr 27, 2015 - 17:33:17
SPOJ0Cobruto0.00%Dec 29, 2010 - 08:39:56
Tasteless0Cobruto0.00%May 05, 2015 - 21:01:51
Security Traps0Cobruto0.00%Dec 23, 2010 - 16:15:43
Cobruto`s latest activites
Nov 08, 2019 - 21:39:48Lost -0.88% on Defend the Web (-123 points)
Apr 22, 2017 - 10:18:54Lost -10.53% on ThisisLegal.com (-3776 points)
Aug 22, 2016 - 00:56:13Linked an account to RingZer0 Team Online CTF with 0.88% (39 points)
May 05, 2015 - 21:07:04Linked an account to Defend the Web with 9.97% (789 points)
May 02, 2015 - 23:09:56Gained 5.36% on HackThisSite (497 points)
Apr 29, 2015 - 17:20:54Gained 1.11% on CanYouHack.It (128 points)
Apr 28, 2015 - 14:00:27Gained 0.85% on wixxerd.com (28 points)
Apr 27, 2015 - 17:37:30Lost -0.26% on Root-Me (-17 points)
Nov 12, 2013 - 23:08:12Gained 0.72% on Hacking-Challenges (57 points)
Feb 19, 2012 - 20:47:28Lost -2.02% on W3Challs (-83 points)
Totalscore Graph for CobrutoRanking History for Cobruto

Cobruto has submitted 2 public Links

Challenge(s) Overview for Cobruto
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 14573 11y 287d 0.47 1.67 2.08 May 28, 2008 - 23:56:31 Questions
1 Training: Stegano I by Gizmore 9943 11y 186d 1.05 2.53 2.54 Oct 25, 2008 - 14:14:26 Questions
1 Training: Crypto - Caesar I by Gizmore 9402 9y 52d 1.18 2.45 2.69 Dec 01, 2010 - 13:45:10 Questions
1 Training: WWW-Robots by Gizmore 8367 9y 23d 1.18 3.51 3.38 Dec 27, 2010 - 16:14:01 Questions
1 Training: ASCII by Gizmore 9792 8y 301d 0.54 1.78 1.63 Apr 11, 2011 - 20:23:28 Questions
1 Encodings: URL by Gizmore 8926 8y 301d 0.77 2.00 2.34 Apr 11, 2011 - 20:24:29 Questions
2 Prime Factory by ch0wch0w 6175 11y 287d 1.96 2.77 3.42 Aug 28, 2009 - 11:25:42 Questions
2 Training: Encodings I by Gizmore 3929 11y 214d 3.35 4.33 3.87 Jun 28, 2009 - 00:34:35 Questions
2 Training: Programming 1 by Gizmore 4019 11y 186d 2.86 4.59 4.77 Nov 10, 2008 - 11:57:51 Questions
2 Training: Regex by Gizmore 2297 9y 133d 4.20 6.11 5.19 Questions
2 Training: PHP LFI by Gizmore 3948 9y 103d 2.90 5.08 4.80 Oct 08, 2010 - 12:51:56 Questions
2 PHP 0817 by Gizmore 4942 9y 68d 1.55 3.74 3.42 Nov 13, 2010 - 23:23:55 Questions
2 Training: Crypto - Transposition I by Gizmore 3027 9y 52d 2.36 3.31 4.11 Dec 01, 2010 - 13:57:41 Questions
2 Training: Crypto - Substitution I by Gizmore 2465 9y 52d 2.99 3.53 4.21 Dec 11, 2010 - 13:19:05 Questions
2 Training: Crypto - Caesar II by Gizmore 1971 9y 52d 2.93 3.59 4.66 Dec 01, 2010 - 13:47:51 Questions
2 Training: Crypto - Digraphs by Gizmore 913 9y 52d 4.01 4.31 5.13 Dec 24, 2010 - 16:23:48 Questions
2 Training: MySQL I by Gizmore 4672 9y 52d 2.12 4.10 4.30 Dec 01, 2010 - 13:38:34 Questions
2 Training: MySQL II by Gizmore 2316 9y 52d 4.75 5.91 6.02 Questions
2 Training: WWW-Basics by Gizmore 1468 9y 50d 2.24 4.22 3.87 Dec 10, 2010 - 21:13:00 Questions
2 Training: Register Globals by Gizmore 2451 9y 42d 2.61 4.52 4.60 Dec 10, 2010 - 22:48:08 Questions
2 Training: Math Pyramid by Gizmore 1502 9y 42d 4.08 4.13 5.42 Dec 08, 2010 - 19:31:03 Questions
2 Training: Baconian by Gizmore 1290 9y 35d 3.13 4.39 4.54 Dec 24, 2010 - 12:49:36 Questions
2 Training: LSB by Gizmore 1684 9y 23d 3.44 5.51 5.36 Apr 19, 2011 - 23:41:46 Questions
2 Training: GPG by Gizmore 867 9y 11d 2.86 6.14 4.52 Jan 09, 2011 - 00:19:37 Questions
2 Limited Access by wannabe7331 2066 8y 353d 2.77 4.65 4.30 May 25, 2011 - 02:10:33 Questions
2 Limited Access Too by wannabe7331 and lordOric 1483 8y 350d 3.04 4.85 4.60 Questions
2 Shadowlamb - Chapter I by Gizmore 304 8y 171d 2.91 2.67 7.17 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1603 8y 25d 2.41 4.60 7.40 Questions
2 Repeating History by space and Gizmore 484 7y 311d 3.54 3.38 4.52 Questions
2 PHP My Admin by Gizmore 440 7y 306d 3.42 2.87 3.10 Questions
2 Training: Caterpillar by Gizmore 224 7y 292d 4.26 3.50 3.32 Questions
2 AUTH me by Gizmore 366 6y 182d 3.51 5.26 4.74 Questions
2 Interesting by Gizmore 190 5y 274d 3.48 4.33 6.38 Questions
2 Wanda by Gizmore 34 3y 91d 4.33 3.75 5.50 Questions
2 Railsbin by Gizmore 67 2y 38d 2.82 3.29 4.94 Questions
2 Factor 2 by Gizmore 26 76d 21h 2.22 3.44 6.89 Questions
3 Connect the Dots by galen 813 11y 287d 3.43 3.83 5.42 Nov 20, 2008 - 20:21:07 Questions
3 hi by Gizmore 1756 11y 287d 2.43 3.45 3.63 Nov 10, 2008 - 11:27:56 Questions
3 Stegano Woman by Z 366 11y 261d 3.83 4.03 5.29 Jun 28, 2009 - 20:04:01 Questions
3 Flow Over Astronomy by anto 330 11y 186d 4.44 5.33 5.39 Questions
3 Towers of Hanoi by Z 208 11y 186d 4.70 5.41 6.85 Questions
3 Enlightment by anto 1021 11y 69d 5.07 4.69 6.07 Jun 27, 2009 - 20:15:10 Questions
3 Simply Red by anto 242 11y 69d 5.20 5.40 6.47 Questions
3 htmlspecialchars by Gizmore and Kender 947 10y 301d 3.45 4.97 4.03 Aug 23, 2009 - 20:29:44 Questions
3 Impossible n'est pas français by CommComm 371 10y 293d 2.80 3.62 6.08 Aug 23, 2009 - 17:24:24 Questions
3 PHP 0815 by Gizmore 942 10y 234d 3.92 5.31 5.13 Oct 04, 2009 - 13:07:48 Questions
3 Guesswork by Gizmore 1469 10y 234d 3.52 2.33 3.66 Sep 14, 2009 - 03:15:28 Questions
3 No Escape by Gizmore 2189 9y 144d 3.97 5.46 5.41 Apr 17, 2011 - 23:45:35 Questions
3 Training: Crypto - Substitution II by Gizmore 427 9y 52d 3.62 3.83 5.28 Questions
3 Training: WWW-Rewrites by Gizmore 388 9y 50d 3.38 5.19 5.49 Dec 10, 2010 - 22:23:12 Questions
3 Stegano Attachment by Gizmore 1660 9y 11d 2.36 3.85 4.38 Jan 09, 2011 - 00:22:38 Questions
3 Zebra by hirsch 1216 8y 359d 2.16 2.93 5.00 Questions
3 Pimitive Encryption by Gizmore 328 8y 263d 3.45 4.89 6.87 Questions
3 Vermeer by XcrAckX 201 8y 177d 3.89 4.00 5.62 Questions
3 Stop us by noother and Gizmore 270 8y 145d 4.50 5.74 6.09 Questions
3 PHP 0818 by noother 932 8y 130d 3.15 4.72 4.88 Questions
3 Are you serial by Gizmore 554 8y 102d 3.34 5.70 5.70 Questions
3 Shadowlamb - Chapter II by Gizmore 82 8y 35d 4.42 3.74 7.53 Questions
3 SSH... Z is sleeping by Z 133 7y 332d 5.20 7.92 7.56 Questions
3 eXtract Me by oleg 119 7y 286d 5.56 6.19 6.89 Questions
3 PHP 0819 by space 634 7y 274d 4.54 6.05 6.16 Questions
3 Illuminati by Gizmore 64 6y 99d 3.58 5.42 5.58 Questions
3 Britcoin by Gizmore 25 1y 306d 2.73 4.55 6.27 Questions
3 Rubik's Cube by space 16 1y 93d 5.12 4.50 6.75 Questions
4 bill for Bill by Z 478 11y 236d 4.64 6.00 8.53 Questions
4 Trivia by Z and Gizmore 725 11y 198d 5.28 6.33 7.19 Nov 10, 2008 - 11:05:09 Questions
4 PHP 0816 by Gizmore 681 10y 217d 3.93 5.74 5.33 Questions
4 Quangcurrency by quangntenemy and Gizmore 251 10y 143d 3.79 6.00 6.74 Questions
4 Addslashes by Gizmore 750 10y 142d 5.43 7.20 6.48 Questions
4 Yourself PHP by Gizmore and Kender 620 9y 144d 4.49 6.76 5.98 Questions
4 The Guestbook by Gizmore 683 9y 144d 4.89 6.51 7.07 Questions
4 Crappyshare by Gizmore 503 9y 144d 3.95 5.60 6.16 Questions
4 Paranoid by Gizmore 138 9y 144d 3.31 1.90 5.10 Questions
4 MD5.SALT by Gizmore 534 9y 68d 5.21 6.39 7.02 Questions
4 Training: Bacon Returns by Gizmore 165 9y 21d 4.33 3.28 3.39 Questions
4 Tracks by Gizmore 782 8y 151d 2.63 3.24 3.48 Questions
4 Training: RegexMini by ludde 575 8y 117d 4.43 6.15 5.43 Questions
4 Identity by Gizmore 109 8y 35d 5.07 5.69 8.28 Questions
4 Shadowlamb - Chapter III by Gizmore 40 8y 10d 4.33 1.11 8.11 Questions
4 Burning Fox by Gizmore 138 7y 328d 4.91 6.70 8.39 Questions
4 Choose your Path by Mart and Gizmore 499 7y 303d 4.29 5.76 6.73 Questions
4 Choose your Path II by Mart and Gizmore 291 7y 300d 4.30 5.61 6.91 Questions
4 Chessy Hawks by Jinx 37 7y 289d 5.43 2.71 4.43 Questions
4 Py-Tong by space 377 7y 281d 4.28 6.34 6.72 Questions
4 Warchall: Live LFI by Gizmore 503 7y 229d 3.76 4.68 6.08 Questions
4 Warchall: Live RFI by Gizmore 448 7y 229d 3.55 4.95 6.32 Questions
4 HOST me by space 364 6y 183d 5.38 7.28 6.86 Questions
4 Warchall: Live RCE by phiber and nurfed 222 6y 23d 5.84 7.32 7.21 Questions
4 Training: Net Ports by Gizmore 397 5y 231d 3.18 4.73 4.73 Questions
5 Can you read me by Gizmore 430 11y 287d 3.81 5.69 5.53 Questions
5 Lettergrid by Gizmore 145 11y 287d 4.88 4.69 5.25 Questions
5 The Nap by Z 49 11y 287d 5.71 8.06 7.88 Questions
5 Sudoku I by Gizmore 130 11y 236d 7.44 7.65 7.94 Questions
5 DropDaBass by anto 28 11y 186d 6.55 5.27 5.73 Questions
5 Sidology by Gizmore 307 11y 186d 4.11 4.41 7.32 Questions
5 Out of the Cloud by anto 40 11y 179d 5.86 4.43 6.36 Questions
5 A Black Hats Tale by Z 199 11y 142d 5.97 7.67 7.95 Aug 22, 2009 - 17:57:43 Questions
5 Fix Us by Z and Gizmore 84 10y 299d 5.77 7.27 6.73 Questions
5 Table Names by Gizmore 663 9y 144d 4.95 6.15 6.45 Questions
5 The Last Hope by bsdhell 105 9y 133d 7.18 7.18 8.41 Questions
5 WC Hashing Game by Gizmore 194 9y 47d 4.20 4.97 5.86 Questions
5 The Travelling Customer by Gizmore 88 8y 359d 5.77 7.00 7.50 Questions
5 Preg Evasion by noother 117 8y 264d 6.96 9.17 8.52 Questions
5 Blinded by the light by Gizmore 332 8y 206d 6.02 7.40 7.65 Questions
5 Smile by livinskull and Gizmore 70 8y 177d 5.94 6.78 7.67 Questions
5 Inka by Gizmore 26 7y 324d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 27 7y 153d 4.33 2.89 5.44 Questions
5 Time to Reset by Gizmore 92 7y 111d 5.61 7.22 7.35 Questions
5 Brainfucked by Gizmore 192 6y 99d 4.14 5.28 6.00 Questions
5 QMine by quangntenemy 18 6y 99d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 22 3y 38d 4.75 4.00 6.38 Questions
6 Morsed by Gizmore 64 11y 287d 6.33 6.73 7.00 Questions
6 Count, don't wonder by galen 29 11y 287d 5.75 5.50 7.38 Questions
6 Letterworm by Gizmore 92 11y 287d 5.00 5.53 6.88 Questions
6 Anderson Application Auditing by Z 177 11y 261d 6.34 8.82 9.16 Questions
6 The Cookie is a lie by Z 66 11y 121d 3.79 5.42 6.95 Questions
6 Malware by Z 195 10y 364d 4.07 5.52 6.74 Questions
6 Z - Reloaded by Z and Gizmore 131 10y 138d 5.79 7.61 8.15 Sep 09, 2009 - 13:16:24 Questions
6 Credit Card Challenge Pwned! by Z 59 10y 138d 5.68 7.09 8.59 Questions
6 GizCrypt by Gizmore 141 9y 133d 5.04 5.63 7.44 Questions
6 B.AiM by BAIM and Gizmore 20 8y 359d 5.86 7.00 7.43 Questions
6 Fremes by Gizmore 20 8y 177d 5.73 5.55 8.27 Questions
6 Babbage and Coldplay by ludde 41 8y 114d 6.20 6.00 7.40 Questions
6 Blinded by the lighter by kwisatz 176 8y 61d 7.58 8.58 8.67 Questions
6 Warchall: Tryouts by matrixman 95 7y 255d 8.00 9.00 9.07 Questions
6 Are you blind? by Mawekl 105 7y 160d 6.88 7.88 8.65 Questions
6 Light in the Darkness by Mawekl 127 7y 160d 7.24 8.71 7.41 Questions
6 Three Times Sad by dloser 6 6y 13d 8.00 8.50 8.00 Questions
6 Table Names II by nurfed 287 5y 340d 5.61 8.14 7.68 Questions
6 Experience by Gizmore 15 5y 246d 6.17 6.83 7.50 Questions
6 Disclosures by Gizmore and dloser 18 5y 203d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 5 3y 199d 8.00 7.00 9.67 Questions
7 Save the World by Z 191 11y 287d 6.43 7.90 7.87 Questions
7 Screwed Signup by Gizmore 222 10y 299d 6.00 7.52 7.35 Questions
7 Order By Query by Gizmore 462 10y 138d 6.33 7.49 7.32 Questions
7 Snake by Gizmore and lazer 46 9y 144d 5.64 6.14 8.71 Questions
7 Speed Your Way To VICtory by Jander 19 8y 250d 8.67 8.56 8.56 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 150 8y 25d 6.35 7.94 8.12 Questions
7 What is your Name? by Mawekl 35 7y 160d 7.33 8.33 7.78 Questions
7 Time to Reset II by Gizmore and noother 22 7y 107d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 6y 182d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 18 6y 15h 8.80 10.00 8.80 Questions
8 Agent Larry by Z 45 11y 287d 6.77 8.08 8.54 Questions
8 Crackcha by Gizmore 34 9y 23d 8.12 9.56 9.31 Questions
8 2013 New Years Special by quangntenemy 13 5y 219d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 5y 239d 10.00 6.00 10.00 Questions