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badcob`s Profile

About badcob
Null@Root
CountryKorea, Republic Of
Usernamebadcob
Score32686
Global Rank721
Country Rank74
Register DateJun 01, 2011 - 05:48:25
Last ActivityUnknown
Profile Views21973
Site Score Username Progress Last Update
Webhacking.kr13582badcob88.98%Sep 04, 2012 - 18:49:41
Reversing.Kr3831badcob73.83%Apr 15, 2013 - 15:57:23
SuNiNaTaS2124badcob60.97%Feb 10, 2013 - 19:10:25
wargame.kr6597badcob37.71%Nov 13, 2018 - 17:33:23
WeChall4636badcob35.08%Sep 06, 2012 - 08:27:01
HackThisSite1614badcob26.23%Jun 28, 2011 - 11:17:49
Hack-Me302[Unknown]23.25%Feb 26, 2013 - 13:20:29
badcob`s latest activites
Nov 13, 2018 - 17:33:23Lost -73.46% on wargame.kr (-13546 points)
Apr 15, 2013 - 15:57:24Lost -183.33% on Reversing.Kr (-4207190 points)
Feb 26, 2013 - 15:25:23Gained 7.27% on Reversing.Kr (6115 points)
Feb 14, 2013 - 12:05:42Gained 7.27% on Reversing.Kr (3171 points)
Feb 13, 2013 - 14:54:30Gained 8.79% on Reversing.Kr (2431 points)
Feb 11, 2013 - 11:36:47Gained 4.55% on Reversing.Kr (821 points)
Feb 10, 2013 - 19:10:25Lost -0.07% on SuNiNaTaS (-23 points)
Sep 17, 2012 - 02:23:41Gained 0.95% on wargame.kr (527 points)
Sep 16, 2012 - 15:57:55Gained 6.65% on wargame.kr (3256 points)
Sep 11, 2012 - 16:17:39Linked an account to Hack-Me with 23.22% (257 points)
Totalscore Graph for badcobRanking History for badcob
Challenge(s) Overview for badcob
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 16185 12y 235d 0.46 1.71 2.13 Jun 12, 2011 - 17:49:03 Questions
1 Training: Stegano I by Gizmore 11122 12y 134d 1.08 2.53 2.52 Jun 12, 2011 - 17:52:32 Questions
1 Training: Crypto - Caesar I by Gizmore 10530 10y 6h 1.20 2.46 2.69 Jun 21, 2011 - 12:10:22 Questions
1 Training: WWW-Robots by Gizmore 9316 9y 336d 1.19 3.50 3.38 Jun 21, 2011 - 12:40:31 Questions
1 Training: ASCII by Gizmore 10875 9y 248d 0.55 1.80 1.63 Jun 21, 2011 - 12:51:43 Questions
1 Encodings: URL by Gizmore 9870 9y 248d 0.79 2.01 2.37 Jun 21, 2011 - 12:58:34 Questions
2 Prime Factory by ch0wch0w 6810 12y 235d 1.98 2.77 3.38 Jun 12, 2011 - 17:46:11 Questions
2 Training: Encodings I by Gizmore 4431 12y 162d 3.34 4.31 3.85 Aug 22, 2011 - 04:40:15 Questions
2 Training: Programming 1 by Gizmore 4429 12y 134d 2.88 4.58 4.77 Jun 26, 2011 - 19:35:59 Questions
2 Training: Regex by Gizmore 2622 10y 80d 4.22 6.14 5.16 Questions
2 Training: PHP LFI by Gizmore 4327 10y 51d 2.90 5.14 4.87 Jun 27, 2011 - 12:15:43 Questions
2 PHP 0817 by Gizmore 5380 10y 16d 1.57 3.77 3.45 Jun 27, 2011 - 12:17:04 Questions
2 Training: Crypto - Transposition I by Gizmore 3391 10y 6h 2.37 3.32 4.12 Aug 23, 2011 - 10:14:14 Questions
2 Training: Crypto - Substitution I by Gizmore 2765 10y 6h 3.00 3.55 4.30 Aug 23, 2011 - 09:06:48 Questions
2 Training: Crypto - Caesar II by Gizmore 2225 10y 6h 2.95 3.58 4.63 Jul 17, 2011 - 17:11:24 Questions
2 Training: Crypto - Digraphs by Gizmore 1054 10y 6h 4.17 4.26 5.08 Questions
2 Training: MySQL I by Gizmore 5149 10y 6h 2.14 4.10 4.32 Jun 23, 2011 - 16:30:14 Questions
2 Training: MySQL II by Gizmore 2609 10y 3h 4.81 5.93 5.99 Aug 22, 2011 - 03:53:28 Questions
2 Training: WWW-Basics by Gizmore 1541 9y 363d 2.24 4.25 3.82 Jul 12, 2011 - 18:56:29 Questions
2 Training: Register Globals by Gizmore 2664 9y 355d 2.59 4.55 4.63 Jun 28, 2011 - 07:12:11 Questions
2 Training: Math Pyramid by Gizmore 1650 9y 355d 4.17 4.16 5.36 Questions
2 Training: Baconian by Gizmore 1457 9y 348d 3.18 4.44 4.59 Questions
2 Training: LSB by Gizmore 1828 9y 336d 3.50 5.53 5.37 Jul 13, 2011 - 16:15:25 Questions
2 Training: GPG by Gizmore 943 9y 323d 2.97 6.17 4.56 Aug 19, 2011 - 22:18:47 Questions
2 Limited Access by wannabe7331 2244 9y 301d 2.71 4.65 4.29 Jun 28, 2011 - 03:32:41 Questions
2 Limited Access Too by wannabe7331 and lordOric 1600 9y 298d 3.01 4.85 4.56 Jun 28, 2011 - 03:44:49 Questions
2 Shadowlamb - Chapter I by Gizmore 332 9y 119d 2.83 2.57 7.05 Aug 14, 2011 - 09:18:59 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1727 8y 338d 2.48 4.67 7.40 Sep 06, 2012 - 08:27:00 Questions
2 Repeating History by space and Gizmore 553 8y 258d 3.54 3.38 4.52 Questions
2 PHP My Admin by Gizmore 534 8y 253d 3.45 2.85 3.00 Questions
2 Training: Caterpillar by Gizmore 290 8y 239d 4.29 3.51 3.37 Questions
2 AUTH me by Gizmore 429 7y 129d 3.51 5.26 4.74 Questions
2 Interesting by Gizmore 206 6y 222d 3.62 4.46 6.62 Questions
2 Wanda by Gizmore 44 4y 38d 4.43 3.86 5.71 Questions
2 Railsbin by Gizmore 78 2y 351d 2.67 3.17 4.83 Questions
2 Factor 2 by Gizmore 67 1y 24d 2.40 3.47 6.60 Questions
3 Connect the Dots by galen 864 12y 235d 3.46 3.93 5.44 Aug 11, 2011 - 00:01:28 Questions
3 hi by Gizmore 1845 12y 235d 2.40 3.38 3.57 Aug 09, 2011 - 07:31:32 Questions
3 Stegano Woman by Z 412 12y 209d 3.82 4.11 5.39 Aug 23, 2011 - 03:21:37 Questions
3 Flow Over Astronomy by anto 351 12y 134d 4.43 5.35 5.41 Aug 28, 2011 - 18:09:04 Questions
3 Towers of Hanoi by Z 213 12y 134d 4.70 5.41 6.85 Questions
3 Enlightment by anto 1053 12y 17d 5.06 4.73 6.08 Aug 22, 2011 - 08:38:37 Questions
3 Simply Red by anto 278 12y 17d 5.19 5.45 6.55 Aug 08, 2011 - 19:15:41 Questions
3 htmlspecialchars by Gizmore and Kender 1001 11y 249d 3.48 4.95 4.04 Aug 17, 2011 - 07:19:52 Questions
3 Impossible n'est pas français by CommComm 398 11y 240d 2.88 3.64 6.10 Aug 09, 2011 - 20:45:02 Questions
3 PHP 0815 by Gizmore 994 11y 181d 4.01 5.36 5.22 Aug 10, 2011 - 23:19:33 Questions
3 Guesswork by Gizmore 1514 11y 181d 3.51 2.31 3.61 Aug 09, 2011 - 10:50:53 Questions
3 No Escape by Gizmore 2280 10y 92d 4.04 5.51 5.48 Jun 27, 2011 - 12:10:10 Questions
3 Training: Crypto - Substitution II by Gizmore 460 10y 6h 3.60 3.83 5.27 Questions
3 Training: WWW-Rewrites by Gizmore 404 9y 363d 3.38 5.19 5.49 Aug 04, 2011 - 16:57:57 Questions
3 Stegano Attachment by Gizmore 1760 9y 323d 2.45 3.93 4.47 Aug 03, 2011 - 15:47:30 Questions
3 Zebra by hirsch 1348 9y 306d 2.20 2.93 5.01 Oct 06, 2011 - 16:24:52 Questions
3 Pimitive Encryption by Gizmore 357 9y 211d 3.42 4.87 6.87 Aug 29, 2011 - 16:46:05 Questions
3 Vermeer by XcrAckX 209 9y 125d 3.92 4.11 5.71 Questions
3 Stop us by noother and Gizmore 289 9y 93d 4.56 5.89 6.28 Aug 31, 2011 - 16:16:37 Questions
3 PHP 0818 by noother 997 9y 78d 3.17 4.79 4.89 Oct 03, 2011 - 18:29:11 Questions
3 Are you serial by Gizmore 574 9y 49d 3.33 5.63 5.61 Oct 11, 2011 - 18:31:36 Questions
3 Shadowlamb - Chapter II by Gizmore 86 8y 348d 4.43 3.86 7.67 Questions
3 SSH... Z is sleeping by Z 145 8y 279d 5.19 7.92 7.62 Questions
3 eXtract Me by oleg 129 8y 234d 5.46 6.07 6.75 Questions
3 PHP 0819 by space 665 8y 222d 4.51 5.98 6.03 Questions
3 Illuminati by Gizmore 70 7y 46d 3.79 5.64 5.86 Questions
3 Britcoin by Gizmore 27 2y 254d 2.83 4.58 6.25 Questions
3 Rubik's Cube by space 20 2y 41d 4.89 4.11 6.22 Questions
4 bill for Bill by Z 485 12y 184d 4.64 6.00 8.53 Jun 28, 2011 - 12:57:45 Questions
4 Trivia by Z and Gizmore 743 12y 145d 5.28 6.33 7.19 Aug 22, 2011 - 20:16:44 Questions
4 PHP 0816 by Gizmore 708 11y 164d 3.93 5.74 5.33 Aug 19, 2011 - 21:52:53 Questions
4 Quangcurrency by quangntenemy and Gizmore 264 11y 91d 3.72 5.92 6.67 Aug 02, 2011 - 12:51:55 Questions
4 Addslashes by Gizmore 783 11y 90d 5.43 7.24 6.54 Jul 12, 2011 - 12:24:19 Questions
4 Yourself PHP by Gizmore and Kender 643 10y 92d 4.50 6.77 6.00 Oct 13, 2011 - 11:11:46 Questions
4 The Guestbook by Gizmore 708 10y 92d 4.89 6.51 7.07 Oct 06, 2011 - 06:23:17 Questions
4 Crappyshare by Gizmore 531 10y 92d 3.91 5.59 6.20 Nov 02, 2011 - 23:17:17 Questions
4 Paranoid by Gizmore 145 10y 92d 3.23 1.84 5.03 Questions
4 MD5.SALT by Gizmore 566 10y 16d 5.14 6.34 6.97 Sep 28, 2011 - 14:41:49 Questions
4 Training: Bacon Returns by Gizmore 187 9y 334d 4.33 3.28 3.39 Questions
4 Tracks by Gizmore 829 9y 99d 2.61 3.17 3.39 Aug 22, 2011 - 09:31:10 Questions
4 Training: RegexMini by ludde 596 9y 65d 4.44 6.12 5.44 Oct 13, 2011 - 18:30:13 Questions
4 Identity by Gizmore 117 8y 348d 5.07 5.69 8.28 Questions
4 Shadowlamb - Chapter III by Gizmore 42 8y 323d 4.10 1.00 8.30 Questions
4 Burning Fox by Gizmore 141 8y 276d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 517 8y 250d 4.26 5.72 6.72 Questions
4 Choose your Path II by Mart and Gizmore 307 8y 248d 4.25 5.46 6.79 Questions
4 Chessy Hawks by Jinx 44 8y 236d 5.43 2.71 4.43 Questions
4 Py-Tong by space 393 8y 228d 4.28 6.34 6.72 Questions
4 Warchall: Live LFI by Gizmore 529 8y 177d 3.76 4.68 6.08 Questions
4 Warchall: Live RFI by Gizmore 468 8y 177d 3.55 4.95 6.32 Questions
4 HOST me by space 378 7y 130d 5.38 7.28 6.86 Questions
4 Warchall: Live RCE by phiber and nurfed 237 6y 335d 5.86 7.33 7.29 Questions
4 Training: Net Ports by Gizmore 412 6y 179d 3.13 4.74 4.70 Questions
4 Training: Time is of the Essence by Gizmore 14 43d 12h 4.86 6.00 8.00 Questions
5 Can you read me by Gizmore 448 12y 235d 3.81 5.69 5.53 Questions
5 Lettergrid by Gizmore 152 12y 235d 4.88 4.69 5.25 Questions
5 The Nap by Z 51 12y 235d 5.71 8.06 7.88 Questions
5 Sudoku I by Gizmore 139 12y 184d 7.49 7.63 8.00 Questions
5 DropDaBass by anto 29 12y 134d 6.50 5.25 5.75 Questions
5 Sidology by Gizmore 315 12y 134d 4.11 4.47 7.37 Jul 29, 2011 - 05:38:02 Questions
5 Out of the Cloud by anto 40 12y 126d 5.86 4.43 6.36 Questions
5 A Black Hats Tale by Z 205 12y 89d 5.95 7.69 8.00 Aug 16, 2011 - 07:50:19 Questions
5 Fix Us by Z and Gizmore 85 11y 247d 5.77 7.27 6.73 Questions
5 Table Names by Gizmore 692 10y 92d 4.85 6.09 6.41 Sep 27, 2011 - 10:07:52 Questions
5 The Last Hope by bsdhell 110 10y 80d 7.22 7.17 8.33 Jul 31, 2011 - 07:26:19 Questions
5 WC Hashing Game by Gizmore 200 9y 360d 4.22 5.16 6.03 Questions
5 The Travelling Customer by Gizmore 91 9y 306d 5.77 7.00 7.50 Questions
5 Preg Evasion by noother 124 9y 212d 6.92 9.08 8.50 Questions
5 Blinded by the light by Gizmore 352 9y 154d 6.02 7.40 7.65 Sep 26, 2011 - 16:39:46 Questions
5 Smile by livinskull and Gizmore 74 9y 125d 5.94 6.78 7.67 Questions
5 Inka by Gizmore 28 8y 272d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 28 8y 101d 4.33 2.89 5.44 Questions
5 Time to Reset by Gizmore 97 8y 59d 5.61 7.22 7.35 Questions
5 Brainfucked by Gizmore 207 7y 46d 4.13 5.30 6.00 Questions
5 QMine by quangntenemy 19 7y 46d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 24 3y 350d 4.78 4.11 6.22 Questions
6 Morsed by Gizmore 67 12y 235d 6.33 6.73 7.00 Questions
6 Count, don't wonder by galen 31 12y 235d 5.89 5.44 7.33 Questions
6 Letterworm by Gizmore 93 12y 234d 5.00 5.53 6.88 Questions
6 Anderson Application Auditing by Z 184 12y 209d 6.36 8.85 9.18 Questions
6 The Cookie is a lie by Z 66 12y 68d 3.79 5.42 6.95 Questions
6 Malware by Z 196 11y 312d 4.07 5.52 6.74 Jul 26, 2011 - 12:16:32 Questions
6 Z - Reloaded by Z and Gizmore 133 11y 86d 5.79 7.61 8.15 Aug 15, 2011 - 14:09:23 Questions
6 Credit Card Challenge Pwned! by Z 59 11y 86d 5.68 7.09 8.59 Questions
6 GizCrypt by Gizmore 147 10y 80d 5.04 5.61 7.46 Questions
6 B.AiM by BAIM and Gizmore 20 9y 306d 5.86 7.00 7.43 Jul 26, 2011 - 16:37:27 Questions
6 Fremes by Gizmore 22 9y 125d 5.73 5.55 8.27 Questions
6 Babbage and Coldplay by ludde 42 9y 62d 6.00 5.91 7.27 Questions
6 Blinded by the lighter by kwisatz 183 9y 9d 7.58 8.58 8.67 Questions
6 Warchall: Tryouts by matrixman 104 8y 203d 8.06 9.06 9.06 Questions
6 Are you blind? by Mawekl 110 8y 108d 6.83 7.89 8.61 Questions
6 Light in the Darkness by Mawekl 132 8y 108d 7.24 8.71 7.41 Questions
6 Three Times Sad by dloser 7 6y 326d 8.00 8.50 8.00 Questions
6 Table Names II by nurfed 304 6y 288d 5.61 8.14 7.68 Questions
6 Experience by Gizmore 16 6y 193d 6.43 6.14 6.43 Questions
6 Disclosures by Gizmore and dloser 18 6y 151d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 6 4y 147d 8.00 7.00 9.67 Questions
7 Save the World by Z 199 12y 235d 6.43 7.90 7.87 Questions
7 Screwed Signup by Gizmore 234 11y 247d 5.94 7.52 7.48 Oct 27, 2011 - 03:31:34 Questions
7 Order By Query by Gizmore 479 11y 86d 6.36 7.53 7.33 Sep 30, 2011 - 12:26:30 Questions
7 Snake by Gizmore and lazer 46 10y 92d 5.64 6.14 8.71 Aug 07, 2011 - 11:52:27 Questions
7 Speed Your Way To VICtory by Jander 19 9y 197d 8.67 8.56 8.56 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 156 8y 338d 6.33 7.89 8.00 Questions
7 What is your Name? by Mawekl 36 8y 108d 7.33 8.33 7.78 Questions
7 Time to Reset II by Gizmore and noother 22 8y 54d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 7y 130d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 19 6y 313d 8.50 10.00 9.00 Questions
8 Agent Larry by Z 45 12y 235d 6.77 8.08 8.54 Jul 11, 2011 - 08:22:14 Questions
8 Crackcha by Gizmore 36 9y 336d 8.18 9.59 9.35 Questions
8 2013 New Years Special by quangntenemy 13 6y 166d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 6y 186d 10.00 6.00 10.00 Questions