Fri, 17 Sept. 2021, 09:00 UTC — Sun, 19 Sept. 2021, 20:59 UTC 

On-line

PBjar CTF event.

Format: Jeopardy Jeopardy

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

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

Future weight: 23.18 

Rating weight: 23.18 

Event organizers 

The first CTF hosted by the team PeanutButter.jar!

After participating in many CTFs and figuring out what we do and don't like, we hope to bring a high quality CTF with interesting problems. The CTF will contain standard categories: pwn, rev, crypto, web, forensics, misc. There will be a team limit 5 people per team.

We will have some challenges for beginners, even if you're brand new, but we also plan on having a variety of challenges problems for more advanced participants, so we hope it is appealing for everyone! Also, please tell others about our CTF. :pray:

For more info and announcements, join our discord at https://discord.com/invite/HcS4efUSyJ.

Also for some reason CTFtime shows it as 5AM EST, but the time is 10AM EST.

Prizes

Prizes will be for separate high school and open division. Each division will get some amount of prizes for the top 3 places.

Also, we have a referral leaderboard with small prizes in hopes of spreading the word about our CTF. :)

Sponsors:
-Wolfram Alpha
-Trail of Bits
-Hack the Box
-X-Camp

Scoreboard

560 teams total

PlaceTeamCTF pointsRating points
1 Cyberlandsholdet 13246.00046.360
2 b1c 11784.00032.212
3 Srdnlen 11713.00028.224
4 DragonSec SI 11708.00026.284
5 NUSHmallows 10838.00023.602
6 mikecat 10485.00022.212
7 noraneco 9857.00020.561
8 Haboob_Force 9607.00019.709
9 thehackerscrew 9501.00019.202
10 idek 9192.00018.404
11 [sqrt (-1) + 1] 9037.00017.922
12 IrisSec 8701.00017.158
13 coldboots 8687.00016.985
14 Itemize 8542.00016.604
15 neuland 8000.00015.545
16 pwnthenope 7892.00015.259
17 TeamCC 7835.00015.074
18 s3qu3nc3 7596.00014.580
19 SEKTE GADENG 7498.00014.341
20 fate fairy poultry 7478.00014.245
21 n00bzUnit3d 7252.00013.795
22 W4terDr0p 7133.00013.536
23 pwnagaukar 7104.00013.440
24 c0d3_h4cki05_ 6872.00012.992
25 idekJT 6728.00012.701
26 OnlyFeet 6650.00012.529
27 Lost Boys 6499.00012.232
28 Jacobs 6134.00011.562
29 negativ 6127.00011.521
30 SHA-5010 6031.00011.327
31 Blemental 6002.00011.251
32 PwningOfficers 5965.00011.163
33 BTeam 5664.00010.614
34 CyberSlacker 5640.00010.552
35 s3cr3t 5587.00010.439
36 BIT CRIMINALS 5480.00010.234
37 damjan 5411.00010.096
38 LMG Sec 5407.00010.072
39 DarkArmy 5353.0009.962
40 Shikataganai 5265.0009.793
42 stankc 5118.0009.508
43 5upernova 4981.0009.256
44 MantiX101 4948.0009.186
45 CSALab_Sec 4929.0009.141
46 m1t0 4880.0009.044
47 HuntsvilleTechSupport 4750.0008.806
48 pobateam 4740.0008.778
49 Avaricious Pseudo Programmers 4701.0008.700
50 kernelarmy 4589.0008.494
51 acdwas 4576.0008.462
52 PwnProphecy 4302.0007.974
53 wait what 4296.0007.955
54 Avtomat4iki 4212.0007.800
55 SithLords 4176.0007.729
56 SWINBURNE 4150.0007.676
57 Whya_007 4067.0007.524
58 Fweefwop 4062.0007.508
59 Team H4C 3947.0007.300
60 1nf1n1ty 3921.0007.248
61 DoomHack 3905.0007.214
62 Bortecine Sec 3861.0007.130
63 rusha 3835.0007.079
64 桃園結義 3825.0007.056
65 Battlemonger 3763.0006.942
66 Shady Jays 3750.0006.914
67 fob 3720.0006.856
68 TheMythologist 3639.0006.709
69 Rh00t3r5 3617.0006.666
70 kitty5kull 3606.0006.642
71 Isengard 3604.0006.633
72 Flaggermeister 3584.0006.594
73 Hash 3573.0006.570
74 kdridi 3559.0006.541
75 badsctr 3557.0006.534
76 c3lphie 3529.0006.481
77 she 3526.0006.471
78 crypt0nite 3489.0006.403
79 l0neW0lf 3466.0006.359
80 SiBears 3465.0006.353
81 KNU Cybersec 3463.0006.346
82 TheBadGod 3346.0006.138
83 [email protected]@C0RrUpT10# 3343.0006.129
84 scsc 3326.0006.096
85 [RC] Podozhdi_eto_ya_Shamil' 3315.0006.074
86 doublepentest 3306.0006.055
87 ATMteam 3290.0006.024
88 ahengers 3207.0005.876
89 We Pwn U 3205.0005.869
90 TahSec 3191.0005.842
91 Anyhow 3176.0005.813
92 PARSECT 3147.0005.759
93 ffffx00000 3140.0005.744
94 your choice 3131.0005.726
95 OAO 3094.0005.658
96 DLC 3056.0005.589
97 1gy 3052.0005.580
98 FredoEspresso 2999.0005.485
99 sweeeets.conf 2995.0005.475
100 x_x 2968.0005.426
101 beerpwn 2955.0005.401
102 l33t turtles 2928.0005.351
103 OSSEM 2874.0005.254
104 BinaryCats 2843.0005.198
105 Banana Team 2839.0005.189
106 Raise the Flag 2833.0005.176
107 spyglassVenture 2820.0005.152
108 No Pwn Intended 2757.0005.039
109 RPCA Cyber Club 2728.0004.987
110 LixPy 2714.0004.960
111 锟斤拷烫烫烫 2696.0004.927
112 room2 2649.0004.843
113 CTF{Runn3rs} 2645.0004.834
114 Tea Enthusiasts 2645.0004.832
115 TmwOrz 2637.0004.816
116 exec /bin/sh 2573.0004.702
117 c0rp5 2544.0004.650
118 DeltaHeap 2529.0004.622
119 Polymod3some 2522.0004.608
120 Ash 2521.0004.605
121 trainyinfosec 2503.0004.572
122 NullByte 2491.0004.549
123 n00bs 2487.0004.541
124 CyberSecurityNevtik 2475.0004.518
125 Alcoh0L Forc3 2475.0004.517
126 Stringsme 2475.0004.515
127 ssepp 2467.0004.500
128 Rench 2449.0004.467
129 <script>alert("Ping")</script> 2421.0004.416
130 no0p 2417.0004.408
131 booji 2414.0004.401
132 Armitage 2414.0004.400
133 Admin 2396.0004.367
134 My name is Aidan. I like to dance! 2381.0004.340
135 PB&JTime 2370.0004.319
136 OpAmps 2356.0004.293
137 CyberSpace 2344.0004.271
138 Slab Allocator 2329.0004.244
139 PwN3v3rY7h1nG 2308.0004.206
140 sommergewitter 2291.0004.175
141 [team Team] 2288.0004.168
142 t235 2279.0004.151
143 notice us cts 2274.0004.142
144 kgb 2273.0004.139
145 Hacky Easter 2272.0004.136
146 Federal_Bonk_Investigations 2268.0004.128
147 vocalize-refold 2256.0004.106
148 TeamContagion 2254.0004.101
149 Cut3 Guys 2236.0004.068
150 EISCTUTN 2211.0004.024
151 culo 2206.0004.014
152 Amogus 2205.0004.011
153 [email protected] 2201.0004.003
154 HikaruNara 2154.0003.920
155 k 2153.0003.917
156 cybsec_wce 2148.0003.908
157 Tuberculosis Toucans 2134.0003.882
158 IVTIB 2120.0003.857
159 BeanCurd 2117.0003.850
160 One More Byte 2094.0003.809
161 Cacti 2085.0003.793
162 N00b 2050.0003.731
163 Ovine Office of OSINT 2050.0003.730
164 NAZCA 2036.0003.704
165 matieb 2003.0003.646
166 quackbomb 2002.0003.643
167 cats 1991.0003.623
168 concord4t 1948.0003.547
169 AcidBurn23 1927.0003.509
170 Bebas mang 1920.0003.496
171 k415 1897.0003.455
172 menjadi bule 2 1890.0003.442
173 kfb 1878.0003.420
174 Institute of Risk Management and Integrated Security 1876.0003.416
175 Trojan Horse 1876.0003.415
176 Cyb0rg$ 1819.0003.315
177 Cyb3rCelestians 1805.0003.290
178 Sasti Masti 1801.0003.282
179 n0ti0n 1796.0003.272
180 TFG 1790.0003.261
181 hk X navy 1780.0003.243
182 [email protected] 1762.0003.211
183 shiba gang 1760.0003.207
184 Hacklabor 1732.0003.157
185 t0jcl 1720.0003.135
186 Lunar_r3d 1717.0003.129
187 nyolo 1713.0003.122
188 sploitclub 1705.0003.107
189 hackXploit 1705.0003.106
190 0xL4ugh 1701.0003.099
191 BackMoon 1663.0003.032
192 misutgaru 1630.0002.973
193 [email protected] 1600.0002.920
194 S0FTS3C 1595.0002.911
195 azatyk 1594.0002.908
196 PatagoniaHack 1593.0002.906
197 xor and half adder 1588.0002.897
198 TeamHenk 1585.0002.891
199 0x325 1577.0002.876
200 0xSAZZAD 1568.0002.860
201 Str8OuttaIncub4t0r 1546.0002.821
202 Tinfoil Hats 1539.0002.808
203 [email protected] 1528.0002.788
204 cscodershub 1522.0002.777
205 swinnie 1519.0002.771
206 s3woo 1516.0002.765
207 XBin 1515.0002.763
208 CTF PARTY 1511.0002.756
209 Informal Studio 1504.0002.743
210 Dr4gonfly 1503.0002.741
211 golden_record 1502.0002.738
212 kitapyoi 1499.0002.733
213 c22ber 1493.0002.722
214 asdasd 1493.0002.721
215 SGW 1486.0002.708
216 Z3r01 1477.0002.692
217 TamanduaCapoeirista 1465.0002.671
218 hydroelectricities 1460.0002.661
219 Cybergeek 1457.0002.656
220 Dark_Warrior$ 1428.0002.604
221 hamayanhamayan 1423.0002.595
222 coronhackCTF 1399.0002.553
223 KibCo 1392.0002.540
224 snuffleupagus 1369.0002.499
225 Loyola University Chicago COMP 398/490 1366.0002.493
226 Threatbook 1355.0002.474
227 CleanPlease 1354.0002.472
228 ps 1354.0002.471
229 Cryptonite 1339.0002.444
230 mi 1337.0002.440
231 crypt0ace 1335.0002.437
232 PairingPearsWithPeers 1332.0002.431
233 trojonHex 1328.0002.423
234 ducansuper 1327.0002.421
235 soloplz 1322.0002.412
236 AUZ1 1318.0002.405
237 Kernel Sanders 1317.0002.403
238 Jelder 1307.0002.385
239 it-sec.fail 1294.0002.361
240 cryp71x3rz 1286.0002.347
241 MyNameIs.json 1280.0002.336
242 TLE 1279.0002.334
243 codeslingin'_cowpokes 1278.0002.332
244 Infinite loop 1276.0002.328
245 Leak Challenge 1276.0002.328
246 stdnoerr 1276.0002.327
247 TR-BrainOverflow 1275.0002.325
248 UnKn0wn 1274.0002.323
249 Dent 1271.0002.317
250 ed25519 1271.0002.317
251 Applicative 1249.0002.278
252 ootsubo 1249.0002.278
253 taidh 1229.0002.242
254 idk? 1214.0002.216
255 GanSw 1182.0002.159
256 Top Gun 1167.0002.133
257 Cyberholics Anonymous 1166.0002.131
258 CyberQueenMeg 1150.0002.102
259 n3rdh3rd 1144.0002.091
260 Randoms 1135.0002.075
261 haha_funi 1125.0002.058
262 NorthWest 1114.0002.038
263 God_in_my_team 1113.0002.036
264 team name 1112.0002.034
265 1n5an3_P3rs0n 1102.0002.016
266 otter.with.swag 1100.0002.012
267 freak 1096.0002.005
268 B3bieSec 1091.0001.996
269 base64 1090.0001.994
270 UnknownOnce 1079.0001.974
271 simurgh 1071.0001.960
272 sadman 1071.0001.959
273 yoshikey 1071.0001.959
274 UIT-KiD 1071.0001.959
275 L0n3W0of 1070.0001.957
276 Mr_Lucifer 1052.0001.925
277 asdasd123 1051.0001.923
278 17C7 1051.0001.923
279 ldicdi 1051.0001.922
280 devme4f 1051.0001.922
281 wackers 1048.0001.916
282 Xnxx 1047.0001.914
283 Flag Hunters 1047.0001.914
284 s0ur_cr3am 1046.0001.912
285 c0mpos3r 1042.0001.905
286 אלוף 1027.0001.878
287 VD 983.0001.801
288 hk_ilohas 983.0001.801
289 CR45HV3ND3TT4 972.0001.781
290 perupwn 936.0001.718
291 h5 925.0001.698
292 0x55434c 923.0001.695
293 keksd0se 902.0001.658
294 Cl0wn 902.0001.657
295 caca 902.0001.657
296 Tester 902.0001.657
297 skrillex69 902.0001.657
298 parag0nCTF 901.0001.655
299 Anounymous 900.0001.652
300 yarakus 897.0001.647
301 What-A-What 897.0001.647
302 Blight_F0rce 897.0001.646
303 GamerGirl69420 894.0001.641
304 derpgusta-new 894.0001.641
305 sys41x4 893.0001.639
306 c63 886.0001.626
307 Dai Gurren Dan 883.0001.621
308 WorldBakery 883.0001.620
309 CyberTaskForce Zero 878.0001.611
310 kisaragi 878.0001.611
311 boiprcvn3 878.0001.611
312 ru7ynk4 876.0001.607
313 betaoin 876.0001.607
314 Solo Conquest 868.0001.593
315 TheQuackers 847.0001.556
316 kokotz 847.0001.556
317 test3456 847.0001.555
318 fzhshzh 847.0001.555
319 CybSec 847.0001.555
320 nabati 847.0001.555
321 Federal Bird Intelligence 847.0001.554
322 dudi5 846.0001.552
323 Outstanding_Otters 846.0001.552
324 ouillle 846.0001.552
325 noyou 846.0001.552
326 kilrelo 820.0001.506
327 etherknot 814.0001.495
328 SXCTC 798.0001.467
329 ir0nstone 789.0001.451
330 moose 782.0001.439
331 42Lausanne 758.0001.397
332 TFTF 755.0001.391
333 ofuton 747.0001.377
334 dkobaladze 747.0001.377
335 genin.team7 745.0001.373
336 0x07 744.0001.371
337 StrixGoldhorn 744.0001.371
338 qiriazisisters 734.0001.353
339 APT 249 726.0001.339
340 kyz 719.0001.326
341 zarbout 706.0001.303
342 XNOR 693.0001.281
343 ginnnnnnnn 692.0001.279
344 OubaOuba 686.0001.268
345 ouyangtianzuo 684.0001.264
346 Santo 684.0001.264
347 zzzzzzzz 684.0001.264
348 Rookie441 683.0001.262
349 Pw1d 676.0001.249
350 Dokko 669.0001.237
351 r001 669.0001.237
352 cyber_guys 669.0001.237
353 Hi 669.0001.236
354 0xZ3R0 669.0001.236
355 IsolatingBeforeItWasCool 669.0001.236
356 aa 669.0001.236
357 Anon_Linux 668.0001.234
358 vampiremommies 668.0001.234
359 qwerty 662.0001.223
360 Sepra 662.0001.223
361 4to3 662.0001.223
362 Team01 662.0001.223
363 BlazerKun 662.0001.222
364 Knight Squad 662.0001.222
365 CXOU 661.0001.220
366 rngrt 661.0001.220
367 omk 9ahba 649.0001.199
368 AmpunBangNgab 649.0001.199
369 hoseji1620 649.0001.199
370 AbnormalSec 634.0001.172
371 bukan bandar 618.0001.144
372 pokepulu 618.0001.144
373 clnr 603.0001.117
374 h4n4l0ver 583.0001.082
375 helloworld2022 566.0001.052
376 moritifiedpenguin 563.0001.047
377 blacklion 558.0001.038
378 jodytrash 558.0001.038
379 The Simpsons 558.0001.038
380 lingluanqin 558.0001.037
381 Tamil CTF 556.0001.034
382 105 543.0001.011
383 Shallot 543.0001.011
384 elasoe 534.0000.995
385 l3Zzi 530.0000.988
386 NCTOP 529.0000.986
387 subraram 528.0000.984
388 gruf 528.0000.984
389 KiritoQN 527.0000.982
390 ri5e 519.0000.968
391 ROSS 515.0000.961
392 tsarsec 515.0000.960
393 Lyutoon 514.0000.958
394 SoloCult 514.0000.958
395 KXTI_tgb 513.0000.956
396 goldfinger 510.0000.951
397 asdasd1 506.0000.944
398 lost_boy 504.0000.940
399 3vilbuff3r 499.0000.931
400 DemoGods 492.0000.919
401 eladport 491.0000.917
402 TCTN 491.0000.917
403 madeinchina 491.0000.917
404 whitehathacker8181 484.0000.904
405 anakta 484.0000.904
406 [email protected] 484.0000.904
407 Westfield High School 484.0000.904
408 LoneWolf 484.0000.904
409 Tr0j4n_ H3x 484.0000.904
410 The Cyber Grabs 484.0000.904
411 Fnhid 483.0000.902
412 HypeNah 483.0000.901
413 TreeSoup 483.0000.901
414 90252829 483.0000.901
415 v44fo4alm7frtt13 483.0000.901
416 s0ciety 483.0000.901
417 lame 476.0000.889
418 Redbull 469.0000.876
419 kasiatutej 469.0000.876
420 Allez 444.0000.832
421 YPCapture 444.0000.832
422 MYTEAMNAMEISMYTEAMNAME 434.0000.814
423 newbie 434.0000.814
424 asdf1234 434.0000.814
425 rik 417.0000.784
426 ustj8b2x 417.0000.784
427 gogohannam 417.0000.784
428 f4l1k 417.0000.784
429 R1nd0 398.0000.751
430 deepspacerailgun 397.0000.749
431 TQI 377.0000.714
432 geen haak 377.0000.713
433 sudo_team 377.0000.713
434 Zarrebin 377.0000.713
435 abc 377.0000.713
436 vgT6_d0g 367.0000.695
437 N0Named 364.0000.690
438 Honeypot 364.0000.690
439 xakkerz 364.0000.690
440 hidepwn 351.0000.667
441 pureSec 350.0000.665
442 zxcv 334.0000.637
443 turkhackteam 334.0000.637
444 FUM; 334.0000.637
445 C 328.0000.626
446 [email protected]!t!z3r 328.0000.626
447 let_me_in 327.0000.624
448 rm -r / 327.0000.624
449 NA_team 327.0000.624
450 HNN4ABO 327.0000.624
451 JarGeckos 327.0000.624
452 md5 327.0000.624
453 EASTER EGGS 327.0000.623
454 Wiseman 327.0000.623
455 Fs0ciety00 327.0000.623
456 su suhao 327.0000.623
457 koaidien 327.0000.623
458 POG 327.0000.623
459 drdoctor 327.0000.623
460 byt3 327.0000.623
461 cls 326.0000.621
462 Bh4j4ni 319.0000.608
463 Off Balance 319.0000.608
465 [email protected] 319.0000.608
466 LalaG3r4k 314.0000.599
467 Glutton 314.0000.599
468 mopi 314.0000.599
469 DerpGusta 314.0000.599
470 ShadowDarkReaper 314.0000.599
471 nekonyaa 314.0000.599
472 ogaboogaboo 314.0000.599
473 rabbitsthecat 313.0000.597
474 skyepodium 313.0000.597
475 Dat Team 313.0000.597
476 HackingLab 313.0000.596
477 Leet Legacies 313.0000.596
478 bad monolith 276.0000.531
479 4k_banana 268.0000.517
480 16j 268.0000.517
481 dpla 268.0000.517
482 Rolling 268.0000.517
483 Noob_CTF 268.0000.517
484 Noob_land 268.0000.517
486 fuckfuckfuck 232.0000.454
487 SFP 228.0000.447
488 laughingcat 216.0000.425
489 harellevy 215.0000.424
490 vn?? 215.0000.424
491 TeamAwesome 215.0000.423
492 Demon 203.0000.402
493 C0ra1 203.0000.402
494 Horiz0nx 202.0000.400
495 ciao 202.0000.400
496 hghhgghhg 202.0000.400
497 Soul Suns 202.0000.400
498 xisop 200.0000.397
499 Link54 164.0000.333
500 WhatIsCTF 164.0000.333
501 samsepi0l 164.0000.333
502 parag0n 164.0000.333
503 Karatus 164.0000.333
504 Ali's 164.0000.333
505 Ara Ara 150.0000.308
506 Ritu FTW 150.0000.308
507 0x67723379 150.0000.308
508 Penop 150.0000.308
509 PurpleCrayon 150.0000.308
510 Xayn 150.0000.308
511 Pa0x73cal 150.0000.308
512 evr 150.0000.308
513 Sunnies Club 150.0000.308
514 03310331 150.0000.308
515 OctetMignonne 150.0000.308
516 A 150.0000.307
517 101sec 150.0000.307
518 ' or 1=1 149.0000.305
519 EntrePlicas 149.0000.305
520 BuGErr0rJubJub 149.0000.305
521 Pwn Leak 149.0000.305
522 Unknown 149.0000.305
523 psateam 149.0000.305
524 HulkSmash 149.0000.305
525 Waffles 149.0000.305
526 fds 149.0000.305
527 p4snet0 149.0000.305
528 TPM 149.0000.305
529 GhostRecon 149.0000.305
530 lemon cakes 149.0000.304
531 Timtim 149.0000.304
532 SeyvalBlanc 149.0000.304
533 ll 149.0000.304
534 4hem 149.0000.304
535 paragonctf 149.0000.304
536 HowComeCTFSoHard 149.0000.304
537 xxyyzz 149.0000.304
538 Tango 149.0000.304
539 hercul3s 149.0000.304
540 GroudRiket 149.0000.304
541 corn_starch 149.0000.304
542 StrawHatPirates 149.0000.304
543 DarK_Code 149.0000.303
544 DC21321 149.0000.303
545 the mishkins 149.0000.303
546 Mihir G. 149.0000.303
547 homies 149.0000.303
548 ZBrachinara 149.0000.303
549 ImagineTeamName 149.0000.303
550 Stuffes 149.0000.303
551 anh_ban_a` 149.0000.303
552 11-11wishhour 149.0000.303
553 Tokens 149.0000.303
554 TeacherTest 149.0000.303
555 Mihir Gupta 149.0000.303
556 AdityaDabeer 149.0000.302
557 YUH 149.0000.302
558 Lady_bug 149.0000.302
559 kgrzk 1.0000.043
560 rm -rf 1.0000.022
561 welibz 1.0000.022
562 hassko 1.0000.021
563 H3RM1T 1.0000.021
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