Fri, 29 Oct. 2021, 14:00 UTC — Mon, 01 Nov. 2021, 00:00 UTC 

On-line

Killer Queen CTF event.

Format: Jeopardy Jeopardy

Official URL: https://2021.killerqueenctf.org/

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

Future weight: 21.14 

Rating weight: 21.14 

Event organizers 

The team Killer Queen is hosting their first cybersecurity competition: Killer Queen CTF 2021!

Killer Queen CTF will be primarily targeted at high school and college students featuring tons of challenges ranging from a beginner level of difficulty to ones that will test even the most seasoned competitors. It will feature all of our favorite categories including web, crypto, pwn, rev, and forensics with a variety of exciting topics such as quantum-safe cryptography that are not always covered by many other CTFs.

Killer Queen will be providing a competition that is both great for new CTFers to learn and fun for more experienced players so regardless of your skill level, we'd love to see you come join :)

For more info and announcements, join our discord at https://discord.com/invite/XV9S2nucbZ

Team Size Limit: 7 people

Prizes

High School Division:
1st Place - $500, Wolfram Award, and HTB VIP 1 year
2nd Place - $250, Wolfram Award, and HTB VIP 6 months
3rd Place - $130, Wolfram Award, and HTB VIP 1 month
4th Place - $20 and Wolfram Award
5th Place - $20 and Wolfram Award

Open Division:
1st Place - $500
2nd Place - $250
3rd Place - $130
4th Place - $20
5th Place - $20

Middle School Division:
1st Place - $50

There will also be a special prize, from partnership with the #WomenWhoCode movement, for top female competitors.

Sponsors:
-GitHub Security Lab
-Hack the Box
-Wolfram Alpha
-Trail of Bits
-Dupper Analytics
-Digital Ocean

Scoreboard

250 teams total

PlaceTeamCTF pointsRating points
1 DragonSec SI 8971.00042.280
2 nebula 8506.00030.614
3 Srdnlen 7546.00024.829
4 NUSHmallows 7129.00022.084
5 b1c 7089.00020.933
6 BIT CRIMINALS 7085.00020.219
7 versers 7081.00019.706
8 Caliente 6647.00018.306
9 Blue Hens 6186.00016.926
10 Infinite loop 5831.00015.855
11 CreateRemoteThread 5467.00014.805
12 mikecat 5272.00014.185
13 noraneco 5079.00013.595
14 lourdFrr 5056.00013.424
15 SithLords 5035.00013.274
16 Capture the Swag 4989.00013.078
17 Priv8Corp 4907.00012.807
18 13Drones 4863.00012.634
19 n00bzUnit3d 4863.00012.572
20 SDU 4863.00012.517
21 OnlyFeet 4668.00012.007
22 team nem 4628.00011.867
23 Vim Appreciation Society 4589.00011.733
24 HNN4ABO 4575.00011.662
25 JACKBOYS 4570.00011.615
26 The Few Chosen 4498.00011.413
27 Negative 4435.00011.234
28 Secret 4392.00011.105
29 team #1 4384.00011.060
30 PwnFlag 4366.00010.993
31 Red Knights 4330.00010.886
32 wackers 4322.00010.845
33 1nf1n1ty 4316.00010.811
34 Th3_Order_Of_th3_pH0en1x 4291.00010.733
35 w01verines 4280.00010.690
36 kks 4237.00010.572
37 POCKekers 4216.00010.506
38 pudd13sOv3rfl0w 4208.00010.472
39 Knightsec 4162.00010.350
40 karidesler 4144.00010.294
41 level_Zero 4144.00010.281
42 secret_squirrels 4144.00010.269
43 Soul 4132.00010.229
44 nullcasa 4094.00010.128
45 yeeb0iz 4084.00010.094
46 SEKTE GADENG 4035.0009.968
47 justme 4015.0009.911
48 CamelRiders 3951.0009.751
49 2Fast4U 3925.0009.681
50 stuffe 3862.0009.524
51 SkyMas 3861.0009.513
52 iWanFlagz 3854.0009.488
53 free_funky_frogs 3851.0009.474
54 warlock_rootx 3827.0009.410
55 nob 3739.0009.195
56 Cyber0ids 3736.0009.181
57 letmein 3674.0009.029
58 Tempest 3667.0009.006
59 H25 3651.0008.962
60 ISwearIGoogledIt 3571.0008.767
61 obs1dian 3561.0008.738
62 这是什么鬼? 3553.0008.714
63 Khonsu 3473.0008.520
64 doublepentest 3440.0008.437
65 Hackermans FriendZ 3439.0008.429
66 little man 3419.0008.377
67 andAPK 3388.0008.299
68 APT7640 3367.0008.245
69 fibonHack 3363.0008.231
70 DoomHack 3348.0008.192
71 PwningOfficers 3339.0008.166
72 BTeam 3320.0008.117
73 Team Krabath 3307.0008.082
74 Shiny Jigglypuff 3303.0008.069
75 CLSec 3278.0008.006
76 Password Krakens 3248.0007.932
77 42 3240.0007.910
78 hashcrak 3228.0007.878
79 obor 3222.0007.860
80 workTeam 3219.0007.850
81 ZenSchool 3214.0007.835
82 Wesserboy 3185.0007.763
83 tteamt 3181.0007.751
84 learner 3167.0007.715
85 XNOR 3143.0007.655
86 WolframWannabe 3140.0007.645
87 APP 3139.0007.640
88 結義 3133.0007.623
89 YouShallNotPass 3127.0007.606
90 Yeager 3123.0007.594
91 1gy 3096.0007.528
92 ducks0ci3ty 3074.0007.474
93 OSSEM 3036.0007.382
94 m1t0 2997.0007.287
95 dev4ndr3w 2970.0007.221
96 sweeeets.conf 2950.0007.172
97 hack^3 2931.0007.125
98 2887.0007.019
99 Byte Lounge 2867.0006.970
100 Enhance 2844.0006.913
101 0xCha0s 2838.0006.897
102 50MB 2826.0006.867
103 c0d3_h4cki05_ 2803.0006.810
104 The Additional Payphones 2780.0006.754
105 bee_movie 2726.0006.625
106 FITSEC 2722.0006.614
107 Ret2Cringe 2710.0006.584
108 watevr 2677.0006.504
109 katliamcılar31 2672.0006.490
110 fr334aks 2671.0006.486
111 goldpwn 2630.0006.388
112 0xpwn 2608.0006.334
113 0xcafecafe 2596.0006.305
114 CyberForceSquad 2588.0006.284
115 Fairview 2573.0006.247
116 0neP@dding 2570.0006.238
117 Codefest 2565.0006.225
118 BrickDroppers 2537.0006.158
119 H4ck3r_Just_F0r_Fun 2531.0006.142
120 AbraCadaver 2490.0006.044
121 afr_team 2455.0005.960
122 CAFEBABE 2428.0005.895
123 ID-IoT 2362.0005.738
124 44434241 2359.0005.729
125 Federal_Bonk_Investigations 2338.0005.679
126 Tamil CTF 2333.0005.665
127 ARESx 2312.0005.615
128 0x8008135 2202.0005.354
129 beerpwn 2198.0005.343
130 Team-0x7 2180.0005.300
131 hackerhaus 2173.0005.282
132 French Poetry 2152.0005.231
133 certifiedHaxxor 2092.0005.089
134 Working Class HACKERS 2068.0005.031
135 teatime 2014.0004.903
136 aaaaaaa 1987.0004.838
137 Cyber-Trace 1977.0004.813
138 waike 1977.0004.812
139 SolarCAT 1962.0004.776
140 Binary Bandits 1959.0004.767
141 Sinn3rB0y5 1943.0004.729
142 Xpoma9_waDb 1940.0004.720
143 lab4 1913.0004.656
144 SensoShit 1912.0004.652
145 DarkArmy 1905.0004.635
146 Paragon 1892.0004.603
147 RootBeer 1845.0004.492
148 Fir3Fl13s 1834.0004.465
149 μόνος 1833.0004.461
150 ntdll 1832.0004.458
151 Whit3rose 1817.0004.422
152 S0FTS3C 1779.0004.331
153 sant268-solo 1735.0004.227
154 iCantPwn 1726.0004.205
155 Jutlandia 1724.0004.199
156 KMan Inc 1708.0004.160
157 Rench 1703.0004.148
158 T3AmNone 1633.0003.982
159 thinkGeorge 1624.0003.960
160 Martial_Law_Enforcer 1620.0003.950
161 pikachu 1613.0003.932
162 SummerJedi 1594.0003.887
163 锟斤拷烫烫烫 1590.0003.876
164 CyberSpace 1565.0003.817
165 ToInfinityAndBeYANd 1562.0003.809
166 Hash Slinging Hackers 1559.0003.801
167 cait-sith 1452.0003.548
168 Link54 1431.0003.498
169 NAVY 1416.0003.462
170 stardust_looser 1398.0003.419
171 fS0ciety 1390.0003.399
172 unknowning 1389.0003.396
173 MyNameIs.json 1378.0003.369
174 okdtqz24g86gr2kf 1371.0003.352
175 Team Pitucci 1354.0003.311
176 CRYPTO 1350.0003.301
177 A 1340.0003.277
178 zzzzzz 1339.0003.274
179 sameliot 1338.0003.271
180 k4rk3s 1327.0003.244
181 practice_mode: on 1315.0003.216
182 WorstGeneration 1303.0003.187
183 ConfusedElefant 1299.0003.177
184 govhat 1279.0003.129
185 REVvolute 1270.0003.107
186 GMEscanor 1255.0003.071
187 ekawa 1253.0003.066
188 RimaL878 1253.0003.065
189 4c1d_k47 1244.0003.043
190 Jakom 1235.0003.022
191 Mobu 1178.0002.887
192 tqq2 1178.0002.886
193 Grand Junction 1162.0002.848
195 Slonser 1147.0002.811
196 McBubbles 1138.0002.790
197 potato.gif 1138.0002.789
198 n1c3_4s_m1c3 1091.0002.678
199 12345 1082.0002.656
200 Lastoria 1059.0002.601
201 h4ckx0r5 1051.0002.582
202 etherknot 1048.0002.574
203 Hidden Issue 1032.0002.536
204 ootsubo 1028.0002.526
205 kfqu 989.0002.434
206 Stapleton 979.0002.410
207 pwn2win 978.0002.407
208 Kurd Electronic Team 974.0002.397
209 ZhugeZ 973.0002.394
210 stdnoerr 932.0002.297
211 STARGATE 921.0002.271
212 w0r10x 900.0002.221
213 anirudh0x80 883.0002.180
214 Team_Matrix 874.0002.158
215 ATMteam 839.0002.075
216 netcatisnotlistening 772.0001.917
217 lol apua 769.0001.910
218 Team8 769.0001.909
219 wowateam 766.0001.902
220 Rabbit 753.0001.871
221 BrainGang 731.0001.818
222 我就来看看 727.0001.808
223 sysengineer2 690.0001.721
224 born2scan 678.0001.692
225 wizard 643.0001.609
226 Peak To Peak 569.0001.434
227 Just Test 552.0001.394
228 jeongwon_KR 519.0001.316
229 SIH 495.0001.259
230 Phantom Troop 467.0001.192
231 Arapahoe High School 456.0001.166
232 l0neW0lf 451.0001.154
233 404-Not found 443.0001.135
234 Rolling 425.0001.092
235 o1o 423.0001.087
236 Mad Hatters 290.0000.773
237 KDS 283.0000.756
238 AccesDenieD 275.0000.737
239 Senior High 275.0000.736
240 Dai Gurren Dan 274.0000.734
241 sepraselva 274.0000.733
242 [ACES]Smol&Tol 274.0000.733
243 Dolbz 204.0000.568
244 BLANK 153.0000.447
245 KapiSec 153.0000.447
246 k3k 141.0000.418
247 okeydt 2.0000.090
248 None 1.0000.088
249 Cyb0ts 1.0000.087
250 emak 1.0000.043
251 IndiaDeltaKilo 1.0000.043
dvirel22Oct. 28, 2021, 1:28 p.m.

22


ashiriNov. 1, 2021, 4:48 a.m.

Horrible CTF. The challenge site was down for the majority of the event. The flags were not of consistent format - so it was a lot of hunting and pecking.


Noxy_proxyNov. 1, 2021, 1:18 p.m.

Admins were trying their best to stay on top of the situation. Sometimes shit happens. Challs were good


nullcasaNov. 1, 2021, 2:40 p.m.

Enjoyed the challenges. Couple flag consistency issues (one where spaces needed to be replaced with underscores, another that used "flag{}" instead of the standard "kqctf{}"). Some late-game infrastructure issues that brought down the challenge site for hours, but time was extended appropriately. The big problem is that the leaderboard was offline for the last 8 hours or so of the competition, and is still offline, so nobody actually knows how their team did relative to other teams. There isn't even an easy way to get your team score in isolation. Unfortunately, that leaves a bad taste after an otherwise enjoyable CTF.


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