Wed, 01 April 2015, 14:30 UTC — Thu, 02 April 2015, 02:30 UTC 

On-line

backdoorCTF event.

Format: Jeopardy Jeopardy

Official URL: https://backdoor.sdslabs.co/

Future weight: 30.00 

Rating weight: 30.00 

Event organizers 


BackdoorCTF is an online jeopardy style event which starts on April 1st, 8 PM IST and ends on 2nd April 8 PM IST.

IRC Channel #backdoorctf15 shall be used for communication during the ctf, Communication at other times can be made through https://chat.sdslabs.co/

For more details, mail: kandoi@sdslabs.co.in

Scoreboard

449 teams total

PlaceTeamCTF pointsRating points
1 HackingForSoju 4055.00060.000
2 DatNoobs 3705.00042.411
3 KITCTF 3555.00036.301
4 Tasteless 3455.00033.061
5 MONGOLS 3355.00030.821
6 0x0 3355.00029.821
7 Hacknam Style 3205.00027.997
8 SUSlo.PAS 3155.00027.092
9 BabyPhD 2930.00025.010
10 wha latecomers 2905.00024.492
11 cctt 2580.00021.815
12 dcua 2530.00021.218
13 Ministry_Of_Silly_Hacks 2410.00020.138
14 GeeksSpeak 2355.00019.566
15 The Cat is #1!! 2270.00018.794
16 smoke leet everyday 2205.00018.188
17 w0pr 2180.00017.893
18 NULL Life 2130.00017.425
19 tuat_mcc 2130.00017.337
20 0ops 2080.00016.888
21 Charo 2075.00016.780
22 Whitehatters Academy 2055.00016.567
23 ASIS 1980.00015.953
24 InKryptz 1935.00015.566
25 Gallopsled 1930.00015.479
26 dodododo 1880.00015.063
27 captaindildo 1830.00014.650
28 efiens 1780.00014.240
29 khack40 1735.00013.870
30 ByteBandits 1730.00013.799
31 qbadgers 1710.00013.619
32 dragonsector 1705.00013.552
33 0x8F 1670.00013.264
34 omakase 1630.00012.942
35 Ph4n70m 7r0up3 1610.00012.768
36 swehack 1610.00012.745
37 CLGT 1605.00012.685
38 mementomori 1580.00012.479
39 Hexpresso 1555.00012.274
40 Fourchette Bombe 1510.00011.921
41 !SpamAndHex 1485.00011.718
42 Amber Chamber 1475.00011.627
43 Snatch The Root 1385.00010.944
44 No Internet Access 1380.00010.891
45 RooterX 1380.00010.876
46 CSI 1380.00010.862
47 Eindbazen 1330.00010.478
48 vulnhub ctf 1330.00010.465
49 ascii overflow 1330.00010.452
50 CureSecure 1320.00010.366
51 JayXon 1310.00010.280
52 Wiremask 1260.0009.899
53 Rdot.org 1230.0009.666
54 tomato 1200.0009.433
55 scryptos 1180.0009.275
56 K4men_Rid3r 1180.0009.266
57 ssec team 1180.0009.256
58 sunny d 1135.0008.914
59 squareroots 1130.0008.869
60 Securimag 1110.0008.712
61 PeterPEN 1105.0008.667
62 f0xtr0t 1080.0008.474
63 KernelPanic 1080.0008.466
64 BambooFox 1080.0008.459
65 CTF-infinit 1080.0008.452
66 ATeam 1030.0008.075
67 Spiderz 1010.0007.920
68 Certified Edible Dinosaurs 1010.0007.913
69 HackCat 1010.0007.907
70 SummerHackers 1010.0007.901
71 Toxic Bandits 1005.0007.858
72 White Orchid 980.0007.667
73 bono ipad 980.0007.661
74 MMA 970.0007.582
75 RGC 910.0007.132
76 h4cking for 2d 910.0007.127
77 beginagain 900.0007.048
78 PiggyBird 900.0007.043
79 synack 900.0007.038
80 Icenine 900.0007.033
81 Me 900.0007.029
82 aaaaaaaaaa 900.0007.024
83 StratumAuhuur 880.0006.872
84 rentjong 880.0006.868
85 yannick 810.0006.346
86 NYUSEC 800.0006.267
87 doraem0n5566 800.0006.263
88 omw2syg 780.0006.112
89 gdpm 780.0006.108
90 42 710.0005.586
91 romnaka 700.0005.508
92 allinone 700.0005.505
93 174 700.0005.501
94 ArrBas 610.0004.832
95 HailStorm 600.0004.755
96 day6reak 600.0004.751
97 an empty fridge 580.0004.600
98 satao fs 530.0004.227
99 horsemen 510.0004.076
100 WeAreBuyingCatsInBags 480.0003.851
101 BU 480.0003.848
102 Inquisitive 480.0003.845
103 PRL 480.0003.842
104 d4rkc0de 410.0003.322
105 clanker 410.0003.319
106 dsns 410.0003.316
107 noraneco 380.0003.092
108 morganFr33man 380.0003.089
109 Batman's Kitchen 380.0003.087
110 th3 d4rk s1d3 380.0003.084
111 1up 380.0003.082
112 PKTeam 380.0003.079
113 newbplus 300.0002.485
114 wongwins 280.0002.335
115 5p1d3r 280.0002.332
116 r3b00+ 280.0002.330
117 BadSector 280.0002.328
118 cs wat 210.0001.808
119 Superari 210.0001.806
120 EpicTeam 210.0001.804
121 rm -rf [enter] 210.0001.802
122 Church of 0x41414141 210.0001.800
123 NULL Life 200.00019.149
124 jeopardy 200.0001.722
125 cthulhu 200.0001.720
126 baqali2 180.0001.570
127 eggfry 180.0001.568
128 hoaks 180.0001.566
129 SizeOne 180.0001.564
130 e2 8a 95 180.0001.562
131 s a 180.0001.561
132 Capture the Swag 180.0001.559
133 Spirit 160.0001.409
134 OPT 150.0001.334
135 CAFEBABE 150.0001.332
136 de lille d 110.0001.034
137 FundaoHUE 110.0001.033
138 ISITDTU 110.0001.031
139 hs 110.0001.030
140 revdev 110.0001.028
141 bug 404 110.0001.027
142 pentesteam 110.0001.025
143 RADICL 110.0001.024
144 moltenx 110.0001.022
145 the last thing you see 110.0001.021
146 ShieldsUp 110.0001.019
147 XVHHV 110.0001.018
148 Epic Leet Team 110.0001.017
149 Chappie 110.0001.015
150 cyberlords 110.0001.014
151 dust 110.0001.012
152 0x90 110.0001.011
153 r00ters 110.0001.010
154 Insanity 110.0001.009
155 mau5 110.0001.007
156 ANONYMOUS 110.0001.006
157 obscurecrap 100.0000.931
158 EPF Hacking 100.0000.930
159 Free The Mallocs 100.0000.929
160 epf hacking 2 100.0000.927
161 L 100.0000.926
162 SegFault 100.0000.925
163 foobarbaz 80.0000.776
164 lcmafia 80.0000.775
165 TheJiSk 80.0000.774
166 wasamusume 10.0000.255
167 wulfpack 10.0000.254
168 WePush 10.0000.253
169 trancefamily 10.0000.251
170 syssec 10.0000.250
171 sukeesh 10.0000.249
172 Codernate 10.0000.248
173 htaccess 10.0000.247
174 stringops 10.0000.246
175 0x22 10.0000.245
176 HackInfinity 10.0000.244
177 shiomoomin 10.0000.243
178 IDK IDC 10.0000.243
179 b1n4ry4rms 10.0000.242
180 kc 10.0000.241
181 dead beef 10.0000.240
182 Zzzzz 10.0000.239
183 chron1cle 10.0000.238
184 nomore0point 10.0000.237
185 gl1tched 10.0000.236
186 eat sleep hack repeat 10.0000.235
187 Ozi 10.0000.234
188 shubham 10.0000.234
189 OneManTeam 10.0000.233
190 fire 10.0000.232
191 Owe 10.0000.231
192 blasphemous 10.0000.230
193 X Hunt3r 10.0000.229
194 ClusterFrack 10.0000.229
195 the vars 10.0000.228
196 bucsec 10.0000.227
197 Nightingale 10.0000.226
198 nononymous 10.0000.225
199 failers 10.0000.225
200 TEAMG 10.0000.224
201 theunknown 10.0000.223
202 budakbaru 10.0000.222
203 Poopxt 10.0000.222
204 Team Jungle Mia 10.0000.221
205 fourariot 10.0000.220
206 Bottom of the Bottle 10.0000.220
207 quadcoders 10.0000.219
208 EquationGroup 10.0000.218
209 turndown4wat 10.0000.218
210 dook 10.0000.217
211 crunchyanimals 10.0000.216
212 Delta 10.0000.215
213 Team Sack 10.0000.215
214 fvqbavn 10.0000.214
215 GinVlad 10.0000.214
216 rancho 10.0000.213
217 maverickhackers 10.0000.212
218 PaPe Team 10.0000.212
219 s c3rs 10.0000.211
220 htt 10.0000.210
221 alphanumeric 10.0000.210
222 Noobs1337 10.0000.209
223 t g 10.0000.209
224 h4x0r 10.0000.208
225 ukk1337 10.0000.207
226 DarkKnights 10.0000.207
227 z3nm0nk 0.0000.000
228 scrypt kitties 0.0000.000
229 boo 0.0000.000
230 pr0c analy 0.0000.000
231 sw3d 0.0000.000
232 Anomalous Materials 0.0000.000
233 furuji 0.0000.000
234 lohit 0.0000.000
235 takkan 0.0000.000
236 d ng3r0us 0.0000.000
237 Hallam 0.0000.000
238 PLUS 0.0000.000
239 12 0.0000.000
240 mmt06 0.0000.000
241 silverbretdn 0.0000.000
242 Zonda 0.0000.000
243 whysoserious 0.0000.000
244 hacked by giaplv 0.0000.000
245 SockeT 0.0000.000
246 blacksmith 0.0000.000
247 two track 0.0000.000
248 nimble 0.0000.000
249 Hakamole 0.0000.000
250 qwe 0.0000.000
251 mmk 0.0000.000
252 hackies 0.0000.000
253 b00tr3c 0.0000.000
254 38jolno 0.0000.000
255 latecomers 0.0000.000
256 bdctf15 0.0000.000
257 werd 0.0000.000
258 Area0x41 0.0000.000
259 theone 0.0000.000
260 idiots 0.0000.000
261 nointerns 0.0000.000
262 gooligans 0.0000.000
263 ccmnr 0.0000.000
264 blah 0.0000.000
265 huh 0.0000.000
266 M 0.0000.000
267 Linusky 0.0000.000
268 xnosuchteam 0.0000.000
269 toto 0.0000.000
270 vjc 0.0000.000
271 or 1 1 0.0000.000
272 random3 0.0000.000
273 Akatsuki 0.0000.000
274 sl y3r0fst0rm 0.0000.000
275 Porc Scanner 0.0000.000
276 hulk 0.0000.000
277 worldwar 0.0000.000
278 YorkshireAirlines 0.0000.000
279 reversers 0.0000.000
280 machau 0.0000.000
281 sandy 0.0000.000
282 DebugTeam 0.0000.000
283 p4wn sh 0.0000.000
284 undefined 0.0000.000
285 qwerty 0.0000.000
286 hackos 0.0000.000
287 serpong 0.0000.000
288 soramame 0.0000.000
289 solomax 0.0000.000
290 TST 0.0000.000
291 Sec4Fun 0.0000.000
292 zogondov 0.0000.000
293 DPTT 0.0000.000
294 e 0.0000.000
295 hackgyver 0.0000.000
296 LittleBobbyTables 0.0000.000
297 l3@rnh@ck 0.0000.000
298 ctfteamrulezsux 0.0000.000
299 meepmeep 0.0000.000
300 t3114 0.0000.000
301 r3v 0.0000.000
302 Syntactics 0.0000.000
303 maybe 0.0000.000
304 labrats 0.0000.000
305 test t3am 0.0000.000
306 nilminus 0.0000.000
307 failedxyz 0.0000.000
308 friarfrogs 0.0000.000
309 rebelzz 0.0000.000
310 TDA 0.0000.000
311 keyboard cowboys 0.0000.000
312 TRex 0.0000.000
313 CTF 0.0000.000
314 shinigami 0.0000.000
315 msegf 0.0000.000
316 kouklos 0.0000.000
317 brodo 0.0000.000
318 msg 0.0000.000
319 anemptyfridge 0.0000.000
320 drk 0.0000.000
321 Sud0 0.0000.000
322 Falcon 0.0000.000
323 daikiti 0.0000.000
324 r n r n 0.0000.000
325 CDM 0.0000.000
326 sprinters 0.0000.000
327 HappyGame 0.0000.000
328 hacxor 0.0000.000
329 test123 0.0000.000
330 th3jackers 0.0000.000
331 wight 0.0000.000
332 asm 0.0000.000
333 cupu 0.0000.000
334 gerozoniansasu 0.0000.000
335 weirdos 0.0000.000
336 emperor eye 0.0000.000
337 legendary 0.0000.000
338 iridescent 0.0000.000
339 anon 0.0000.000
340 Crypt0boys 0.0000.000
341 newbies 0.0000.000
342 lmntrix 0.0000.000
343 ctf4cc0unt 0.0000.000
344 team name 0.0000.000
345 )#$#)#R#RKKKGV 0.0000.000
346 paport 0.0000.000
347 ijustsee 0.0000.000
348 newbie14 0.0000.000
349 diggers 0.0000.000
350 Execut3 0.0000.000
351 data tech 0.0000.000
352 sauces 0.0000.000
353 aish 0.0000.000
354 demons 0.0000.000
355 test 0.0000.000
356 SherlockInOurHolmes 0.0000.000
357 anshuman 0.0000.000
358 lonelyHackers 0.0000.000
359 victorioussecret 0.0000.000
360 NIS 0.0000.000
361 .... 0.0000.000
362 yamagi com 0.0000.000
363 CureSecure 0.00010.366
364 soloplayer 0.0000.000
365 mage 0.0000.000
366 barongko 0.0000.000
367 nwk 0.0000.000
368 jztakeusfly 0.0000.000
369 okudo3 0.0000.000
370 Les batards de bordeaux 0.0000.000
371 12358 0.0000.000
372 minnie 0.0000.000
373 EvilsWorld 0.0000.000
374 int3pids 0.0000.000
375 usedoils 0.0000.000
376 temp888abc123 0.0000.000
377 jfhs 0.0000.000
378 zsh 0.0000.000
379 AuPhishYellow 0.0000.000
380 cyclops 0.0000.000
381 Never Stop Exploiting 0.0000.000
382 stannes 0.0000.000
383 furious3 0.0000.000
384 jugglers 0.0000.000
385 pm 0.0000.000
386 lone wolf 0.0000.000
387 ht sec school 0.0000.000
388 Aple 0.0000.000
389 OSCT 0.0000.000
390 benhur 0.0000.000
391 blunt 0.0000.000
392 motoom 0.0000.000
393 pmpt 0.0000.000
394 DSST 0.0000.000
395 1338 offbyone 0.0000.000
396 bedbest 0.0000.000
397 haha haha 0.0000.000
398 REKCAH 0.0000.000
399 zx1340 0.0000.000
400 GoldCow 0.0000.000
401 nyck 0.0000.000
402 nope nope nope 0.0000.000
403 qwqw 0.0000.000
404 HJHSH 0.0000.000
405 nothing 0.0000.000
406 finalforce 0.0000.000
407 Ajay 0.0000.000
408 muchhaxx 0.0000.000
409 pingpong 0.0000.000
410 gibs 0.0000.000
411 naman 0.0000.000
412 oldnavy 0.0000.000
413 epitech hoaks 0.0000.000
414 globetrotters 0.0000.000
415 Admin 0.0000.000
416 dynmoz 0.0000.000
417 zhazha 0.0000.000
418 Team Vlan 0.0000.000
419 unicoder 0.0000.000
420 ufologists 0.0000.000
421 g0blin 0.0000.000
422 BeachBoys 0.0000.000
423 Alone 0.0000.000
424 X 1 0.0000.000
425 the lnmiit 0.0000.000
426 jackers 0.0000.000
427 just participating 0.0000.000
428 avve 0.0000.000
429 symnoisy 0.0000.000
430 zakharz 0.0000.000
431 loneranger 0.0000.000
432 3amar404 0.0000.000
433 kb 0.0000.000
434 n0tr00t 0.0000.000
435 suppr 0.0000.000
436 Severus 0.0000.000
437 noooob 0.0000.000
438 rnbw smrfs 0.0000.000
439 Wolf_Pack 0.0000.000
440 crackatoa 0.0000.000
441 frontdoor 0.0000.000
442 cca compsci 0.0000.000
443 matematikaadit 0.0000.000
444 lorvensire 0.0000.000
445 farmers 0.0000.000
446 yomama 0.0000.000
447 derpderp 0.0000.000
448 aethershell 0.0000.000
449 lolwat 0.0000.000
Dor1s – April 1, 2015, 2:17 p.m.

Do you have registration without OAuth?


hy00un – April 1, 2015, 2:32 p.m.

lol... sever down


abhikandoi2000 – April 1, 2015, 5:44 p.m.

No registration without OAuth for now.
And services are up again.
Sorry for the inconvenience


fox – April 1, 2015, 8:09 p.m.

Challenges copied from other CTFs and infrastructure going down very ofter. This is just terrible, how can it be rated 30 points?


apsdehal – April 2, 2015, 5:54 a.m.

@fox Would you care to explain which challenge was copied?


polym – April 2, 2015, 6:12 p.m.

scoreboard is here https://backdoor.sdslabs.co/competitions/backdoorctf15/leaderboard


captn3m0 – April 3, 2015, 5:22 a.m.

We have submitted the json scoreboard.


n0n3m4 – April 11, 2015, 11:13 a.m.

Scoreboard still not here. Wtf?