Fri, 07 Feb. 2020, 17:00 UTC — Sun, 09 Feb. 2020, 05:00 UTC 

On-line

HackIM event.

Format: Jeopardy Jeopardy

Official URL: https://ctf.nullcon.net/

This event's weight is subject of public voting!

Future weight: 51.90 

Rating weight: 36.69 

Event organizers 


Nullcon welcomes you to the 11th edition of HackIM

Enjoy challenges in pwn, re, crypto, web and misc

Prizes

Prize Details:
* Winner
- USD 750 as CASH prize
- FREE Conference Corporate Pass (if played in team, only any 2 team members will be offered corporate passes)
- FREE shared accommodation for 2 nights during nullcon

* 1st Runner up
- USD 250 as CASH prize
- FREE Conference Corporate Pass (if played in team, only any 2 team members will be offered corporate passes)
- FREE shared accommodation for 2 nights during nullcon

* 2nd Runner up
- FREE Conference Corporate Pass (if played in team, only any 2 team members will be offered corporate passes)
- FREE shared accommodation for 2 nights during nullcon

* Top 25 scorers will get Individual Conference Passes.

* If you are playing as a team, please note that you will have to nominate one person from your team who can avail the benefit of the free individual conference pass

Scoreboard

1208 teams total

PlaceTeamCTF pointsRating points
1 perfect blue 7288.00073.380
2 justCatTheFish_ 6351.00050.318
3 WreckTheLine 5010.00037.452
4 OpenToAll 4892.00033.800
5 greunion 4504.00030.013
6 bi0s 4471.00028.623
7 RPISEC 4377.00027.277
8 InfoSecIITR 4171.00025.584
9 ByteBandits 3943.00023.927
10 Spotless 3744.00022.517
11 STT 3606.00021.489
12 RedRocket 3506.00020.708
13 The Flat Network Society 3463.00020.256
14 C4T BuT S4D 3105.00018.252
15 FireShell 3083.00017.967
16 Epic Leet Team 2995.00017.371
17 10sec 2957.00017.045
18 Merak 2836.00016.316
19 noraneco 2771.00015.881
20 LSE 2678.00015.316
21 worst 2366.00013.658
22 GoN 2352.00013.508
23 shubham 2279.00013.068
24 r3billions 2088.00012.040
25 Flagiarism 1974.00011.405
26 Invaders 1883.00010.891
27 Saint Technics 1881.00010.828
28 Regular Fellows 1816.00010.453
29 d4rkc0de 1781.00010.231
30 noTeamName 1770.00010.134
31 Ripp3rs 1770.00010.094
32 PwnaSonic 1756.0009.987
33 Maple Bacon 1755.0009.947
34 flagbot 1740.0009.839
35 Zeus 1635.0009.279
36 IQ-toppene 1632.0009.235
37 TeamRocketIst 1580.0008.946
38 RevEng 1570.0008.869
39 SaudiPwners 1570.0008.845
40 from Sousse, with love 1564.0008.791
41 the3000 1555.0008.723
42 Nupakachi 1515.0008.501
43 Rogue Waves 1456.0008.183
44 cxp 1405.0007.907
45 Mayas 1396.0007.843
46 MV9rwGOf08 1394.0007.815
47 pyjam.as 1356.0007.607
48 Contrail 1311.0007.364
49 Varun_5 1305.0007.319
50 xSTF 1256.0007.057
51 HackingForSoju 1240.0006.962
52 BurpFiction 1230.0006.898
53 fearless 1213.0006.799
54 pwnifikation 1171.0006.575
55 KUDoS 1148.0006.446
56 DaJuice 1130.0006.344
57 y12uN 1130.0006.332
58 bede 1119.0006.266
59 SU 1102.0006.170
60 mikoan 1080.0006.049
61 pcback 1080.0006.039
62 AKT+ 1037.0005.812
63 daFaq 1037.0005.803
64 emolyser 1037.0005.794
65 Hackiit 1013.0005.664
66 Augusta Hackers Anonymous 1002.0005.600
67 kaka 986.0005.511
68 excusemewtf 952.0005.332
69 geec 952.0005.324
70 TeamBrotherhood 937.0005.241
71 dcua 916.0005.128
72 anonsurf 888.0004.980
73 CTFFW 885.0004.958
74 Dc1ph3R 852.0004.785
75 ardus 852.0004.778
76 SYPER 852.0004.772
77 BIXOH 838.0004.695
78 ZeroMemory 837.0004.684
79 Nameshield-CTF 837.0004.678
80 cpls 837.0004.672
81 scholars 837.0004.667
82 AlphaPwner 804.0004.495
83 NaN-i 787.0004.404
84 warlock_rootx 787.0004.399
85 HessianMatrix 761.0004.263
86 hackthyflag 752.0004.212
87 pwndevils 752.0004.208
88 Keva19 737.0004.127
89 sinjid 736.0004.117
90 notapizzadeliverycompany 729.0004.078
91 anemone 711.0003.983
92 rekter0 704.0003.943
93 0x90r00t 702.0003.929
94 ./Vespiary 676.0003.794
95 death-of-rats 670.0003.759
96 kasiatutej 669.0003.750
97 CSI 638.0003.590
98 damjan 629.0003.541
99 0xkasper 612.0003.452
100 redpants 612.0003.448
101 Kernel Sanders 612.0003.444
102 wolce 612.0003.441
103 dummy 599.0003.372
104 1337B01S 587.0003.308
105 TNTech-CyberEagles 587.0003.305
106 burner_herz0g 587.0003.301
107 noob_noob 587.0003.298
108 tete2soja 587.0003.295
109 WCSC 587.0003.292
110 badfirmware 576.0003.233
111 PwnRabb1t 561.0003.155
112 JP2 552.0003.107
113 zehrileLau(n)de 476.0002.721
114 Wani Hackase 476.0002.718
115 Tsami 476.0002.715
116 F4ll3n_D3m0n 476.0002.713
117 1337 KH 476.0002.710
118 gorogoroumaru 476.0002.707
119 team_Yamasan 476.0002.705
120 12321 460.0002.622
121 Polymtl 458.0002.609
122 y0d31 458.0002.606
123 TeamPowerPrinter 437.0002.498
124 F0x2C 426.0002.441
125 Forever_0x15 426.0002.438
126 Siva 426.0002.436
127 Sumeru CTF Team 426.0002.434
128 S4thi5h 426.0002.431
129 AFiniteNumberOfMonkeys 426.0002.429
130 errant_cattus 426.0002.427
131 Cyber Giraffe 412.0002.354
132 nullSec 412.0002.352
133 HTHT 412.0002.350
134 Abs0lut3Pwn4g3 402.0002.298
135 Mars Explorer 379.0002.180
136 TechnoNZ 379.0002.178
137 DiceGang 379.0002.176
138 D0g3 379.0002.174
139 rakeshmane 379.0002.172
140 posix 378.0002.165
141 kurisutina 376.0002.153
142 eeenvik 376.0002.151
143 realWolverine 376.0002.149
144 ProgPilot 362.0002.077
145 Primo 362.0002.075
146 hardcoreit 362.0002.074
147 green_mosses 362.0002.072
148 ExploitPandas 362.0002.070
149 CR4Ck_1T 362.0002.069
150 lollo 351.0002.012
151 Shonan 351.0002.010
152 L0L 351.0002.008
153 Red Cadets 326.0001.881
154 0xCoCo 326.0001.879
155 1337_skeet 326.0001.878
156 b0tch_sec 326.0001.876
157 Corrupted Pwnis 301.0001.749
158 zer0pts 301.0001.748
159 the cr0wn 301.0001.746
160 NekochanNano! 301.0001.745
161 Lost in Bytes 301.0001.743
162 diptendu 301.0001.742
163 Root-kids 301.0001.740
164 The Additional Payphones 301.0001.739
165 ana7 251.0001.486
166 naver 251.0001.485
167 Sun*$hell 251.0001.483
168 0xhelium 251.0001.482
169 WFTC 251.0001.481
170 SAINTSEC 251.0001.479
171 kou6839 251.0001.478
172 rinjin5th 251.0001.477
173 kfukuta 251.0001.476
174 FireShadows 251.0001.474
175 Gushang 251.0001.473
176 TeamCC 251.0001.472
177 Bits For Everyone 251.0001.471
178 Petir Cyber Security 251.0001.470
179 pecan cookies 251.0001.469
180 GranolaSport 251.0001.467
181 Kriegz 251.0001.466
182 w01verines 251.0001.465
183 96a5 251.0001.464
184 Xirgonaut 251.0001.463
185 gkanwar 251.0001.462
186 CHC 251.0001.461
187 Dashu 251.0001.460
188 kiona_test 251.0001.459
189 Maojui 250.0001.453
190 SealTeam1 250.0001.452
191 ingo 250.0001.451
192 0x325 226.0001.329
193 jammy 226.0001.328
194 S1gm0id 226.0001.327
195 Pelarian CP ehe 226.0001.326
196 M.T.F Mu-4 226.0001.325
197 Decoded 226.0001.324
198 Root_cj 226.0001.323
199 WatchMeWhip 226.0001.322
200 bruhmoment77 226.0001.321
201 Gr33d 226.0001.320
202 Vbid 226.0001.319
203 ZewoBwain 226.0001.318
204 mutluexe 226.0001.318
205 ghost 226.0001.317
206 loopspell 226.0001.316
207 Krishna14u 226.0001.315
208 goldfisch 226.0001.314
209 VolcanoIsHard 226.0001.313
210 APA Razi 226.0001.312
211 PetyaReindeer 226.0001.312
212 LordPoseidon 226.0001.311
213 Choronomancer 226.0001.310
214 Crypto_Chad 226.0001.309
215 Black_Cat 226.0001.308
216 Horace_Twerkleton 226.0001.308
217 fubar_nor 226.0001.307
218 leeseho.0 226.0001.306
219 H0j3n 226.0001.305
220 rm -rf .* 226.0001.305
221 RATF{Rage Against The Flag} 226.0001.304
222 TahSec 226.0001.303
223 no_names 226.0001.302
224 foamin 226.0001.302
225 s0ur_bl00d 226.0001.301
226 R2 226.0001.300
227 dark-lambda 226.0001.299
228 c0d3_h4cki05_ 226.0001.299
229 TeamMODU 226.0001.298
230 ph 226.0001.297
231 Danish Dutt 226.0001.297
232 vpanja 226.0001.296
233 Tea Time 226.0001.295
234 Bhavartha 226.0001.295
235 corkplacemats 226.0001.294
236 0e462097 226.0001.293
237 N0n4mesbl 226.0001.293
238 Sky 226.0001.292
239 snatchysquid 226.0001.291
240 roottusk 226.0001.291
241 skyrabbit 226.0001.290
242 K1_W4L0 226.0001.289
243 sorvast 226.0001.289
244 eWorkaholics 226.0001.288
245 hagelslag 226.0001.288
246 SudoWoodoDoasWoodo 226.0001.287
247 0x8Layer 226.0001.286
248 EuanB26 226.0001.286
249 0x3c3e 226.0001.285
250 null_skillz 226.0001.285
251 akay 226.0001.284
252 yuumi001 225.0001.278
253 It hurts when IP 176.0001.031
254 0xPolpettOwn 176.0001.030
255 babbadeckl 176.0001.030
256 OmarMahfouz 176.0001.029
257 M1doriya 176.0001.029
258 hack-me 176.0001.028
259 Lendeir 176.0001.028
260 HTTP$ 176.0001.027
261 Sm4rtm3 176.0001.027
262 wait what 176.0001.026
263 0xdeafface 151.0000.900
264 SPRAVEDLIVAЯ RUSH A 151.0000.899
265 BullSoc 151.0000.899
266 lol 150.0000.893
267 astone 126.0000.772
268 0x349 126.0000.771
269 lalalala 126.0000.771
270 p4rs 126.0000.770
271 hacker123 126.0000.770
272 Klavye 126.0000.769
273 HIGH0101 126.0000.769
274 kebi 126.0000.768
275 Circassian 126.0000.768
276 acdwas 126.0000.767
277 Skalman 126.0000.767
278 Delwix 126.0000.766
279 watevr 126.0000.766
280 hackorcode 126.0000.765
281 slaysecurity 126.0000.765
282 Calloc 126.0000.764
283 samanshf 126.0000.764
284 K-Leb 126.0000.764
285 lushop 126.0000.763
286 MistyBlunch 126.0000.763
287 renatoseb 126.0000.762
288 Warleon 126.0000.762
289 Redtiger 126.0000.761
290 gecici_isim 126.0000.761
291 ch_arli41 126.0000.760
292 Hexion 126.0000.760
293 totshlager 126.0000.760
294 LaLaNG 126.0000.759
295 Ne0Lux-C1Ph3r 126.0000.759
296 Jolly Roger Insecurity 126.0000.758
297 pider 126.0000.758
298 madness 126.0000.757
299 Viktoria 126.0000.757
300 Teacish 126.0000.757
301 pwn* 126.0000.756
302 r3V3r$3r 126.0000.756
303 Team NEXIX 126.0000.755
304 dr3sden 126.0000.755
305 SundayParan0ids 126.0000.755
306 blueship 126.0000.754
307 Hackaman 126.0000.754
308 rotor 126.0000.753
309 Baby Pwners 126.0000.753
310 Code Blue 126.0000.753
311 n3bb 126.0000.752
312 elielieli 125.0000.747
313 afsdn 101.0000.626
314 brucel33t 101.0000.625
315 biscuit 101.0000.625
316 zer0 101.0000.625
317 in0de 101.0000.624
318 kamikaze 101.0000.624
319 iyzyi 101.0000.623
320 kerljenge 101.0000.623
321 gruB 101.0000.623
322 holes_in_the_wall 101.0000.622
323 sin3point14 100.0000.617
324 i'm N0ob 76.0000.496
325 M4$4L4_D0zz4 76.0000.495
326 shardnark 76.0000.495
327 xat6 76.0000.495
328 manishkumarr 76.0000.494
329 <' 76.0000.494
330 ByteForc3 76.0000.494
331 SwegOverlord 76.0000.493
332 !@#$ 76.0000.493
333 mink 76.0000.493
334 r3b00t_v2 76.0000.492
335 justff 76.0000.492
336 Z3R0 76.0000.492
337 PWr Synt@x Err0r 76.0000.491
338 xoitx 76.0000.491
339 bkasrnyr 76.0000.491
340 guglu 76.0000.491
341 TheAnswerKey 76.0000.490
342 0xGods 76.0000.490
343 Kd54726 76.0000.490
344 Zanzibar 76.0000.489
345 mYnk0x 76.0000.489
346 frzst 76.0000.489
347 bwat 76.0000.488
348 mOjOjOjO 76.0000.488
349 mwong775 76.0000.488
350 hrx 76.0000.487
351 Chakra-Vyuha 76.0000.487
352 dumbos 76.0000.487
353 ne0nr@m 76.0000.487
354 0x3D 76.0000.486
355 CosmikFlagHunters 76.0000.486
356 HumbertoBernal 76.0000.486
357 LinkNEO 76.0000.485
358 Thomas2517 76.0000.485
359 TheExplorer 76.0000.485
360 Th3C0d3 76.0000.485
361 [TEAM]SinHack 76.0000.484
362 n00bcr3w0 76.0000.484
363 The Smiths 76.0000.484
364 Qui3t0wL 76.0000.483
365 CyberYoddha 76.0000.483
366 vivek310 76.0000.483
367 CyberDucks 76.0000.483
368 BarbareSoft 76.0000.482
369 labrats 76.0000.482
370 plax 76.0000.482
371 Naveenjack007 76.0000.482
372 BRSwift 76.0000.481
373 zeus7465 76.0000.481
374 rvgofmys 76.0000.481
375 L 76.0000.480
376 ThePacemakers 76.0000.480
377 Spaniards 76.0000.480
378 ROKhong 76.0000.480
379 hackson 76.0000.479
380 The_Backdoor_Bandit 76.0000.479
381 Marmiton 76.0000.479
382 FC3 76.0000.479
383 Byte 76.0000.478
384 conye 75.0000.473
385 jnbweoigw 75.0000.473
386 Antti 51.0000.352
387 0x Nasser 51.0000.352
388 UnderDawgs 51.0000.351
389 FS0c137y 51.0000.351
390 PwsecTeam 51.0000.351
391 u@umangis.me 51.0000.351
392 The Bebop17 Squad 51.0000.350
393 FireFly 51.0000.350
394 AIR 51.0000.350
395 Commando 51.0000.350
396 h3ti 51.0000.349
397 yayy_aslr 51.0000.349
398 F055il215 51.0000.349
399 h4ck7u5 51.0000.349
400 pwned_17 51.0000.348
401 pointman7 51.0000.348
402 YaBoiSkinnyP 51.0000.348
403 W1C3 51.0000.348
404 m4rcu5 51.0000.348
405 DarkFleet 51.0000.347
406 CeHaga 51.0000.347
407 iaratchou 51.0000.347
408 manitorpotterk 51.0000.347
409 Cyberunicorn 51.0000.346
410 pandapoop 51.0000.346
411 Deadlock Team 51.0000.346
412 ScRcNk 51.0000.346
413 Pororos 51.0000.346
414 ¯\_(ツ)_/¯ 51.0000.345
415 Fword 51.0000.345
416 isaru66 51.0000.345
417 [LIFE] Sudo SU 51.0000.345
418 VND0ng 51.0000.345
419 m-ctf 51.0000.344
420 Shrek 51.0000.344
421 Redrt 51.0000.344
422 Andreyman76 51.0000.344
423 abuyv 51.0000.343
424 __T3TR4H3DR0N__ 51.0000.343
425 stankc 51.0000.343
426 Knapsack 51.0000.343
427 welshie 51.0000.343
428 Konshu 51.0000.342
429 v1dhun 51.0000.342
430 t3c 51.0000.342
431 bora9 51.0000.342
432 p5g41tmlx 51.0000.342
433 NónLá 51.0000.341
434 michalisp 51.0000.341
435 LanguisTeam 51.0000.341
436 test123 51.0000.341
437 EggHeads 51.0000.341
438 nutmag 50.0000.335
439 NightFalcon 50.0000.335
440 Sn14ll1v 1.0000.088
441 IWD 1.0000.088
442 Arqsz 1.0000.088
443 scimus_verum 1.0000.088
444 AtchaySkhown 1.0000.088
445 Nullrequest 1.0000.087
446 dark_phoenix 1.0000.087
447 TheMagicians 1.0000.087
448 InfOUSec 1.0000.087
449 dimu 1.0000.087
450 Brccl 1.0000.087
451 DEADBEEF 1.0000.086
452 __sw4p__ 1.0000.086
453 phulasso 1.0000.086
454 UUTCTF 1.0000.086
455 shadyR 1.0000.086
456 INSPIV 1.0000.085
457 SecureLayer7 1.0000.085
458 networknerd 1.0000.085
459 Girion_ 1.0000.085
460 Maple 1.0000.085
461 tsuto 1.0000.085
462 Jarvis 1.0000.084
463 1NT3GRAL 1.0000.084
464 agrawalarpit14 1.0000.084
465 eSecurity RedTeam 1.0000.084
466 topgun 1.0000.084
467 Mr.Akuma 1.0000.084
468 Rameshkumar A 1.0000.083
469 Servant's Sons 1.0000.083
470 SH4DOOW 1.0000.083
471 Antiru 1.0000.083
472 Mr.Rio 1.0000.083
473 VirtualSec. 1.0000.083
474 CYP450 1.0000.082
475 CCFIS 1.0000.082
476 pvdsp 1.0000.082
477 anon6405 1.0000.082
478 zarik123 1.0000.082
479 pigsmightfly 1.0000.082
480 hk 1.0000.081
481 CyberKnight00 1.0000.081
482 BufferSec 1.0000.081
483 ap01z 1.0000.081
484 Team Frenzy 1.0000.081
485 RTFM 1.0000.081
486 mimi35 1.0000.081
487 raviteja_in 1.0000.080
488 ZzAZz_4 1.0000.080
489 Raywando 1.0000.080
490 Scar3cr0w 1.0000.080
491 Team Neuf 1.0000.080
492 z0w 1.0000.080
493 lUser 1.0000.079
494 meg.sec 1.0000.079
495 Rho Pi 1.0000.079
496 deva007 1.0000.079
497 TheLizzard 1.0000.079
498 Hmsty9 1.0000.079
499 K1C76 1.0000.079
500 bankhacker 1.0000.078
501 space_cowboy 1.0000.078
502 saanzhu 1.0000.078
503 ruubithak 1.0000.078
504 greyMagician 1.0000.078
505 NdA994 1.0000.078
506 pvb 1.0000.078
507 Anonymous007 1.0000.077
508 b4d-53ct0r 1.0000.077
509 caphilates 1.0000.077
510 John Doe 1.0000.077
511 user 32 1.0000.077
512 sahil_bansal 1.0000.077
513 Saishankar 1.0000.077
514 Mr.7r0j4n 1.0000.076
515 s11 1.0000.076
516 HasuKimchi 1.0000.076
517 0x026f 1.0000.076
518 VikasGola 1.0000.076
519 Nepblindactivist 1.0000.076
520 3xploiters 1.0000.076
521 NullPointerException 1.0000.075
522 Atm_H@cker 1.0000.075
523 karna__ 1.0000.075
524 sythez 1.0000.075
525 jamesduv9 1.0000.075
526 hackspire 1.0000.075
527 bergi 1.0000.075
528 Horde 1.0000.075
529 khalilTounes 1.0000.074
530 haxpak 1.0000.074
531 DUMMYH 1.0000.074
532 Stack 1.0000.074
533 united36 1.0000.074
534 prakharp 1.0000.074
535 Biggy 1.0000.074
536 ZyperX 1.0000.073
537 CIHpawa_ 1.0000.073
538 trojan 1.0000.073
539 NovelCTFTEAM 1.0000.073
540 Kadawi 1.0000.073
541 BisonSquad 1.0000.073
542 Machina 1.0000.073
543 Rakun 1.0000.073
544 Nav33n 1.0000.072
545 rinser 1.0000.072
546 MaSAL 1.0000.072
547 keyboard krackers 1.0000.072
548 Gid 1.0000.072
549 r00tDe@n 1.0000.072
550 lucror 1.0000.072
551 VexillumHunters 1.0000.072
552 bhaiyajigreat 1.0000.072
553 0ps dude 1.0000.071
554 dare 1.0000.071
555 oscuro 1.0000.071
556 robot 1.0000.071
557 Gowtham 1.0000.071
558 thewisehunter 1.0000.071
559 kg13 1.0000.071
560 Rollboy 1.0000.071
561 wiracle 1.0000.070
562 sheercrux 1.0000.070
563 Anubis 1.0000.070
564 smopper 1.0000.070
565 cmajid 1.0000.070
566 Akkidroid 1.0000.070
567 Exp1o1t9r 1.0000.070
568 m4k4r0n 1.0000.070
569 chetansoni 1.0000.070
570 scooby 1.0000.069
571 Razzor 1.0000.069
572 riverRat 1.0000.069
573 M57 1.0000.069
574 Alparu 1.0000.069
575 Soundwave 1.0000.069
576 NotHotdog 1.0000.069
577 n0obT3aM 1.0000.069
578 cratox 1.0000.069
579 9h0u1_ 1.0000.068
580 loopsyded 1.0000.068
581 ViperX7 1.0000.068
582 Sud0ers 1.0000.068
583 DaKeiser 1.0000.068
584 Wearecoders 1.0000.068
585 izan 1.0000.068
586 macie 1.0000.068
587 BowsersCastle 1.0000.068
588 kilgrave 1.0000.067
589 BuGErr0rJubJub 1.0000.067
590 naidneelttil 1.0000.067
591 samblackspy 1.0000.067
592 8lph8 1.0000.067
593 datnrybx 1.0000.067
594 Hck 1.0000.067
595 srinivasch 1.0000.067
596 blackfyre 1.0000.067
597 Thamer 1.0000.066
598 zardos666 1.0000.066
599 blue_snarf 1.0000.066
600 UnKnoWnCheaTs 1.0000.066
601 KXTI-artem 1.0000.066
602 wickeds0ul 1.0000.066
603 Server 1.0000.066
604 gruf 1.0000.066
605 Sneha 1.0000.066
606 Kindroid 1.0000.066
607 Cyph3r 1.0000.065
608 eden 1.0000.065
609 SWV_L 1.0000.065
610 bibi 1.0000.065
611 N0N@me13 1.0000.065
612 narrowtomato 1.0000.065
613 naryal2580 1.0000.065
614 infinixuncertain 1.0000.065
615 Cyber Grizzlies 1.0000.065
616 313 1.0000.065
617 _k0sta 1.0000.064
618 DeSmind 1.0000.064
619 joeeee 1.0000.064
620 FLOPPY DISK DRIVE (A): 1.0000.064
621 bugluck 1.0000.064
622 morelulz 1.0000.064
623 Appenders 1.0000.064
624 onotch 1.0000.064
625 Elctfo 1.0000.064
626 tapiro 1.0000.064
627 SeNZeRo 1.0000.064
628 ilovax 1.0000.063
629 The Mysterious Toads 1.0000.063
630 Tonyq16 1.0000.063
631 St1ck 1.0000.063
632 kekb 1.0000.063
633 an0n_db9 1.0000.063
634 l0v3r 1.0000.063
635 Dolbz 1.0000.063
636 SISA 1.0000.063
637 Azulio008 1.0000.063
638 Green Eggs and Sp4m 1.0000.063
639 $root 1.0000.062
640 gr3yh4t 1.0000.062
641 Sleepy 1.0000.062
642 tom 1.0000.062
643 ployermick 1.0000.062
644 Manatee 1.0000.062
645 Saketsaurav 1.0000.062
646 curioustester114 1.0000.062
647 Zero OFFset 1.0000.062
648 Mr.Robot 1.0000.062
649 DarkEnigma 1.0000.062
650 Red4cted 1.0000.061
651 momomonster 1.0000.061
652 radioactive 1.0000.061
653 m0m0m0nst3r 1.0000.061
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851 l0w 1.0000.048
852 realsung 1.0000.048
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940 gelaspecah 1.0000.044
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995 suhana 1.0000.042
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1000 m3g4n 1.0000.042
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1005 xiangchow 1.0000.042
1006 congtrung2k1 1.0000.042
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1008 v0 1.0000.041
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1038 Magic_Micah 1.0000.040
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1040 Fluxx 1.0000.040
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1098 ingsec 1.0000.038
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1100 hulkvision 1.0000.038
1101 RocketTeam 1.0000.038
1102 Cyber Security Leaks 1.0000.038
1103 AlexZander 1.0000.038
1104 3vil 1.0000.038
1105 naifriot 1.0000.038
1106 nobody 1.0000.038
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1199 Salvat0re 1.0000.036
1200 hogehga 1.0000.036
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1203 lipe17 1.0000.036
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1207 AustinWakefield 1.0000.035
1208 1nc00r3ct 1.0000.018
.inf – Jan. 23, 2020, 8:46 p.m.

Could you add an indicator for the difficulty of this challenge? Thanks!


BlackCoffee – Jan. 24, 2020, 4:08 a.m.

Is there a discord or some other chat?


terjanq – Feb. 9, 2020, 5:30 p.m.

My thoughts after the CTF, maybe a little biased, but I think there are areas to improve on.
- Infra down at the beginning of the CTF along with WEB challenges.
- Hints were being released after the challenge had been already solved, making it unfair towards the teams that solved the challenge without them.
- Challenge/s changed during the CTF without an announcement.
- Without hints, Web challenges were a little bit of guessy and the learning factor from them was missing. Looking at writeups from the last year, I was expecting more -- in my opinion, the downgrade in the quality could be noticed.
- Not all hints from the admins were included in the challenges' descriptions and which could be found in Discord discussions.
- I think that releasing an n-day in Firefox as a 36h challenge was a bit too much as well, while no direction where to look was provided. People had understandable concerns about whether the admins had a working proof of concept in the first place. No releasing the solution because the challenge was not solved is also unfair to teams that tried to solve the challenge and will maybe never learn what the solution was. At the same time, I am not sure whether releasing the PoC is a good idea since it was a 0day from the same version of Firefox (v72). That's why I believe it was too early to make a challenge about it.
- One broken, a little bit guessy, challenge that misled us for most of the ctf since the challenge had unintended vulnerabilities that we were trying to exploit.

Overall, my team says that other challenges were not bad and I believe they were :) My personal experience was just not that great.


terjanq – Feb. 9, 2020, 6:16 p.m.

One more thing:
- The score was only imitating to be dynamic. Each challenge had its hidden estimated difficulty, therefore, the number of points did not indicate the real difficulty of the challenge, nor they were labeled in any way. I did not trust in the scoring fairness since a challenge with 30 solves could be socred the same as a challenge solved by 4 teams.