Sat, 15 April 2017, 02:00 UTC — Mon, 17 April 2017, 02:00 UTC 

On-line

BCTF event.

Format: Jeopardy Jeopardy

Official URL: http://bctf.xctf.org.cn/

This event's future weight is subject of public voting!

Future weight: 15.00 

Rating weight: 15.00 

Event organizers 

no logo

BCTF is a Jeopardy-style Online Capture The Flag Competition presented by blue-lotus. The game is opened to all participants around the world, and with prizes. Teams can compete from any location. No restriction on the number of participants of any team.

BCTF 2017 is also a qualifying contest of 3rd Edition of XCTF International League (http://www.xctf.org.cn/). The Champion and the Top Ranked China Mainland Team of BCTF 2017 will be invited to XCTF Finals 2017, which will be held in Mid-July, Beijing, China (the location/date subject to change, qualified teams will be informed when the Finals location/date is confirmed).
Top 3 Teams will be invited to the XCTF Beijing On-Site Contest “360 Spring and Autumn Cup” to be held in Apr 27, Beijing, as a CAPITAL Network Security Day event, with 250K RMB total awards. The cost of flight and accommodation of international teams will be partially covered by the organizer of “360 Spring and Autumn Cup”.

Prize
• 1st place 1,000 USD (20% tax included), Qualified to XCTF Finals 2017
• 2nd place 500 USD (20% tax included)
• 3rd place 300 USD (20% tax included)
• Top ranked Chinese Mainland Team, Qualified to XCTF Finals 2017
• Top 3 Teams qualified to XCTF Beijing On-Site Contest “360 Spring and Autumn Cup” Final 2017

Scoreboard

300 teams total

PlaceTeamCTF pointsRating points
1 Nu1L 7386.00030.000
2 Azure Assassin Alliance 7159.00022.039
3 ROIS 5982.00017.149
4 FFF 5482.00014.883
5 0daysober 5316.00013.796
6 宫保鸡丁 3893.00010.406
7 huihui 3802.0009.864
8 BambooFox 3558.0009.101
9 天枢 3306.0008.381
10 Vidar-Team 3305.0008.212
11 Lilac 3259.0007.982
12 0ops 3232.0007.814
13 OpenToAll 3171.0007.594
14 Blue-Whale 3051.0007.268
15 Lancet 2713.0006.510
16 DuRaRaRa!! 2624.0006.267
17 普力斯·尖刀 2280.0005.513
18 D.I.E 2271.0005.445
19 malloc 2133.0005.121
20 W.T.F 1999.0004.810
21 Antichat 1982.0004.739
22 Phrack 1944.0004.630
23 khack40 1907.0004.525
24 TokyoWesterns 1888.0004.459
25 ASIS 1851.0004.359
26 RPISEC 1707.0004.044
27 K17 1592.0003.789
28 chinaH.L.B 1548.0003.679
29 scryptos 1544.0003.653
30 dcua 1527.0003.601
31 217 1485.0003.500
32 noraneco 1444.0003.401
33 Batman's Kitchen 1444.0003.387
34 Dawn 1427.0003.339
35 SU 1407.0003.286
36 Rule110 1407.0003.274
37 PackdeSys 1386.0003.220
38 Balsn 1345.0003.126
39 SNL 1322.0003.069
40 CorpOfHack 1316.0003.048
41 ChaMd5安全团队 1316.0003.038
42 凤凰涅槃 1316.0003.030
43 LeaveCat 1315.0003.019
44 L 1255.0002.890
45 Syclover 1249.0002.870
46 int3pids 1155.0002.672
47 Kacker 1118.0002.590
48 SAINTSEC 1118.0002.583
49 BOI 1104.0002.548
50 p4 952.0002.233
51 ZenHack 909.0002.140
52 NEX 896.0002.108
53 linforce 872.0002.054
54 08067 865.0002.034
55 Menertry 857.0002.013
56 dodododo 852.0001.998
57 W&P 815.0001.918
58 Bushwhackers 812.0001.908
59 OgnlContext 767.0001.812
60 peidu 755.0001.783
61 Harekaze 755.0001.779
62 PK·You 755.0001.775
63 mnur 755.0001.771
64 TeamCC 753.0001.764
65 Dragon Sector 741.0001.736
66 Kap0k 741.0001.732
67 ****** 696.0001.637
68 badfirmware 696.0001.634
69 1n1sec 620.0001.477
70 FluxFingers 599.0001.431
71 sorrrrry 583.0001.395
72 Snatch The Root 583.0001.392
73 g4m51t 583.0001.389
74 1up 583.0001.387
75 SunKnight 555.0001.327
76 CH1ll 535.0001.284
77 Capture the Swag 523.0001.257
78 0xBU 523.0001.254
79 海底两万里 523.0001.252
80 luojiaqs 509.0001.221
81 https://www 509.0001.219
82 H3X0R 509.0001.217
83 AsssassiNOPs 452.0001.099
84 Colonel0x20 452.0001.097
85 swoo1013671 367.0000.922
86 ARGOS 367.0000.920
87 SProbe 353.0000.889
88 C521 353.0000.887
89 Seytopia 353.0000.885
90 b01lers 353.0000.884
91 ORZJL 353.0000.882
92 Code Monster 353.0000.880
93 Aurora 353.0000.878
94 Contagion 353.0000.876
95 NYUSEC 296.0000.759
96 Thomas 296.0000.757
97 penda 296.0000.756
98 zby 296.0000.754
99 i_asked_jeeves 296.0000.753
100 NASA Rejects 296.0000.751
101 A8 296.0000.750
102 _PRIME_ 296.0000.748
103 negainoido 296.0000.747
104 PwnThyBytes 232.0000.615
105 cat 232.0000.614
106 doesitmatter 232.0000.613
107 Vidar_fy 220.0000.587
108 SHARK 220.0000.586
109 X1cT34m 220.0000.584
110 solochina 220.0000.583
111 nju 220.0000.582
112 谁在背后说我帅 220.0000.581
113 grnmteam 220.0000.580
114 DAS 220.0000.578
115 我是预言家 220.0000.577
116 1011 220.0000.576
117 Kerberos 220.0000.575
118 TESTTEAMPLEASEIGNORE 220.0000.574
119 222 220.0000.573
120 Forest_Wo1f 220.0000.572
121 浅浅徘徊 220.0000.571
122 kby88power 220.0000.570
123 Les Chèvres 220.0000.569
124 广外女生 220.0000.568
125 tank1st99 220.0000.567
126 PwnaSonic 220.0000.566
127 selivik 220.0000.565
128 S0uL'S Team 220.0000.564
129 illuxic 220.0000.563
130 T-rex 220.0000.562
131 WS5TYnBoZg== 220.0000.561
132 Blind Horse Contingent 220.0000.560
133 sh4d0w 156.0000.430
134 BNDS 156.0000.429
135 lowpriveshighhopes 156.0000.428
136 iOS 156.0000.427
137 Pandemonium 156.0000.426
138 MMB萌萌B 156.0000.426
139 Horselike 156.0000.425
140 JSPI 156.0000.424
141 AuroraSec 64.0000.236
142 FireShell 64.0000.236
143 aegis 64.0000.235
144 64.0000.234
145 LC 64.0000.233
146 Letters 64.0000.233
147 OPT 64.0000.232
148 happy 64.0000.231
149 AngelBXS 64.0000.231
150 B3bieSec 64.0000.230
151 Night_Elf 64.0000.229
152 mirage 64.0000.229
153 hAIXer 64.0000.228
154 F4nt45i4 64.0000.227
155 THhttHTh 64.0000.227
156 Overwatch 64.0000.226
157 M1OSEC 64.0000.226
158 w0pr 64.0000.225
159 PogTeam 64.0000.224
160 YQLC 64.0000.224
161 好菜啊 64.0000.223
162 shzero 64.0000.223
163 DOIT02 64.0000.222
164 sexclub 64.0000.221
165 aaaaa 64.0000.221
166 404 Not Found 64.0000.220
167 Sn0w01f 64.0000.220
168 GGsimida 64.0000.219
169 ISITDTU 64.0000.219
170 小鸡炖蘑菇 64.0000.218
171 Redbud 64.0000.218
172 Revengers 64.0000.217
173 anhkinhcan 64.0000.217
174 IS 64.0000.216
175 Shellphish 64.0000.216
176 Old、9Door 64.0000.215
177 石楠花??? 64.0000.215
178 wojs 64.0000.214
179 onotch 64.0000.214
180 Terweb 64.0000.213
181 HuBu Team 64.0000.213
182 Ndeso 64.0000.212
183 nacayoshi00 64.0000.212
184 SegFault 64.0000.211
185 南瑞信通 64.0000.211
186 cdusec 64.0000.211
187 err0r-451 64.0000.210
188 erqwdfa123 64.0000.210
189 PwnCaCa 64.0000.209
190 Corrupted Reflection 64.0000.209
191 M.G.B 64.0000.209
192 Ascope 64.0000.208
193 terminal21 64.0000.208
194 bolgia4 64.0000.207
195 justest 64.0000.207
196 forXGS 64.0000.207
197 wr47h 64.0000.206
198 WAHAHA 64.0000.206
199 Kauai 64.0000.205
200 momommo 64.0000.205
201 低智商毁世界联盟 64.0000.205
202 Pegasus.X 64.0000.204
203 TheGoonies 64.0000.204
204 b0tch_sec 64.0000.204
205 acdwas 64.0000.203
206 crayon 64.0000.203
207 Endless Path 64.0000.202
208 tmp 64.0000.202
209 湘军 64.0000.202
210 b1n4ry4rms 64.0000.201
211 CSC_VNPT 64.0000.201
212 HHIT 64.0000.201
213 T12 64.0000.200
214 TessierCrashpool 64.0000.200
215 Hacker Ameer 64.0000.200
216 发现规律队 64.0000.199
217 UNN_Team 64.0000.199
218 250酱油小队 64.0000.199
219 No system is safe 64.0000.198
220 MhackGyver 64.0000.198
221 Big-Daddy 64.0000.198
222 evalsafe 64.0000.198
223 EagleEyes 64.0000.197
224 Just Hit the Core 64.0000.197
225 zzoru 64.0000.197
226 Fr33Minds 64.0000.196
227 legacy 64.0000.196
228 DirOverflow 64.0000.196
229 WISEYE 64.0000.195
230 swehack 64.0000.195
231 Tasteless 64.0000.195
232 Fox-Hound 64.0000.195
233 alhatbet 64.0000.194
234 DarkEye 64.0000.194
235 h3x1ay 64.0000.194
236 kernelpan1c 64.0000.194
237 fs0c13ty 64.0000.193
238 7556 64.0000.193
239 Epic Leet Team 64.0000.193
240 m0p3D 64.0000.192
241 南天 64.0000.192
242 kgb 64.0000.192
243 TOIH 64.0000.192
244 我是来围观的 64.0000.191
245 NUwraDU2dUw1YVNwNUxpdA== 64.0000.191
246 m0nk3y5 64.0000.191
247 SULOBAND 64.0000.191
248 DirtySocks 64.0000.190
249 glhf 64.0000.190
250 jinmo123 64.0000.190
251 Q.S 64.0000.190
252 PineapplePizza 64.0000.189
253 strange_U 64.0000.189
254 ChalmersCTF 64.0000.189
255 blackbunny 64.0000.189
256 0ff-7h3-6r1d 64.0000.189
257 Xp0int 64.0000.188
258 Illusion 64.0000.188
259 ACT 64.0000.188
260 rawsec 64.0000.188
261 orderofphx 64.0000.187
262 Dakine 64.0000.187
263 Scrypter 64.0000.187
264 dishui 64.0000.187
265 Neg9 64.0000.187
266 DFM 64.0000.186
267 女装大巴 64.0000.186
268 chrisbex 64.0000.186
269 objEEdump 64.0000.186
270 NCC1701D 64.0000.186
271 troypracticeteam 64.0000.185
272 The DHARMA Initiative 64.0000.185
273 Mom's Spaghetti 64.0000.185
274 xSTF 64.0000.185
275 33°灰 64.0000.185
276 shuang0910 64.0000.184
277 大水逼联盟 64.0000.184
278 Deepsea 64.0000.184
279 g33z 64.0000.184
280 DL&S 64.0000.184
281 ONWOLF 64.0000.183
282 lintile 64.0000.183
283 Covteam 64.0000.183
284 2017rise 64.0000.183
285 hard 64.0000.183
286 XXI 64.0000.182
287 流沙 64.0000.182
288 Ph0en1x 64.0000.182
289 奔跑的菜鸟 64.0000.182
290 小明你好 64.0000.182
291 3v01v3 64.0000.182
292 bjFinder 64.0000.181
293 Crack1ng 64.0000.181
294 碧连天 64.0000.181
295 熊出没 64.0000.181
296 zx 64.0000.181
297 waterdrop 64.0000.180
298 Heil 64.0000.180
299 Man In The Middle 64.0000.180
300 Beers4Flags 64.0000.090
halfjackApril 14, 2017, 5:26 a.m.

registration is broken


EadomApril 14, 2017, 10:17 a.m.

It works.


the_st0rmApril 15, 2017, 2:47 a.m.

How to join this CTF?? I can not find link for the dashboard!


EadomApril 15, 2017, 4 a.m.

click challenges


norajApril 15, 2017, 10:46 a.m.

This use XCTF-Time (a chinese copy of CTFTime). Their platform is mixing a lot of CTF (current and past) this is a mess and the platform is verrrrrrryyyy slow !


norajApril 15, 2017, 10:49 a.m.

on XCTF there is BCTF 2016, NJCTF2017, etc... but not BCTF2017 ...


norajApril 15, 2017, 4:35 p.m.

ok it is not referenced but you can still use the competition link once loged in : http://oj.xctf.org.cn/newexamchallenge/76e90432-056f-474b-9579-a1ed442b757a/


tecknicaltomApril 15, 2017, 6:50 p.m.

This whole platform is a mess. Why do I have to register for a Chinese ripoff of CTFtime to play?


h0twinterApril 17, 2017, 7:04 p.m.

@technicaltom the stupid pkatform is created by the government...so...


LoRexxarApril 18, 2017, 6:44 a.m.

stupid platform!


xxxxxApril 18, 2017, 8:02 a.m.

Uglyyyyyyy platform...
Don't they have a coder or front-end engineer?
Hope the next time they use their own platform, not XCTF.


h0twinterApril 18, 2017, 2:03 p.m.

Yeah...I liked the old BCTF platform way much more better...


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