Fri, 24 March 2023, 23:00 UTC — Sun, 26 March 2023, 17:00 UTC 

On-line

UMassCTF event.

Format: Jeopardy Jeopardy

Official URL: https://ctf.umasscybersec.org/

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

Future weight: 43.10 

Rating weight: 34.17 

Event organizers 

UMass CTF is running again this year!

We'll have awesome challenges in:

Reverse Engineering
Binary Exploitation
Web Exploitation
Blockchain
And a bunch of misc!

Prizes

General
1.) 2 Course and Cert exam bundles for PEN-200 (OSCP) | $500 | three 1 year HTB subscription
2.) 1 Course and Cert exam bundles for PEN-200 (OSCP) | $250 | two 1 year HTB subscription
3.) 1 Course and Cert exam bundles for PEN-200 (OSCP) | $100 | two 6 month HTB subscription

UMass Only
1.) 1 Course and Cert exam bundles for PEN-200 (OSCP) | $200 | three 6 month HTB
2.) $100 | five 1 month HTB
3.) $50

Scoreboard

570 teams total

PlaceTeamCTF pointsRating points
1 ARESx 6870.00068.340
2 KITCTF 5871.00046.286
3 EvilBunnyWrote 5381.00038.154
4 r3kapig 5371.00035.257
5 Never Stop Exploiting 4872.00031.066
6 Zer0Tolerance 4872.00029.927
7 CyberHero 3428.00021.932
8 CVE2K9 3419.00021.277
9 ECSCTeamGreece 2943.00018.435
10 ascii overflow 2498.00015.842
11 OnlyFeet 2468.00015.382
12 CyberSpace 2420.00014.884
13 unpatched 2068.00012.914
14 wakatta 2009.00012.433
15 TCP1P 2009.00012.270
16 1/0 2009.00012.128
17 GRIS 1971.00011.813
18 Dynamik 1943.00011.562
19 k3rnelm0de 1939.00011.443
20 Pwnzer0tt1 1928.00011.298
21 m1t0 1839.00010.774
22 Hackerman (He's The Most Powerful Hacker Of All Time) 1591.0009.466
23 LK 1569.0009.290
24 YellowFrogs 1532.0009.044
25 x0rc3r3rs 1455.0008.604
26 EfEsBees 1444.0008.496
27 gua_9_Arctic 1399.0008.224
28 uint8 1124.0006.811
29 Catgirl. Power لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ 冗 1111.0006.704
30 The Few Chosen 1092.0006.570
31 Quadnary 1092.0006.534
32 CristalloClub 1092.0006.499
33 Flaggermeister 1092.0006.467
34 Mason Competitive Cyber 1015.0006.053
35 KerKerYuan 1013.0006.015
36 DMC-12 1011.0005.978
37 tr1al_n_err0r 1002.0005.907
38 beencats 1002.0005.883
39 schwein'o'karas 992.0005.810
40 yeeb0iz 965.0005.654
41 NYUSEC 965.0005.633
42 P4ren 965.0005.613
43 coldboots 965.0005.594
44 simple 965.0005.576
45 bypass 965.0005.559
46 404BeerNotFound 955.0005.493
47 Blue Hens 925.0005.328
48 kupacup 913.0005.253
49 wolvsec 911.0005.228
50 AuroraDawn 888.0005.100
51 somayi21 865.0004.972
52 T5F3C7 865.0004.959
53 LosFuzzys 865.0004.947
54 Unbiunium 840.0004.811
55 DeadSec 624.0003.725
56 Xo! 615.0003.669
57 squareroots 615.0003.658
58 Castarrays 615.0003.648
59 Federal_Bonk_Investigations 611.0003.618
60 Makiol 611.0003.608
61 suds4131 602.0003.554
62 OneManTeam 602.0003.545
63 SECCLO 602.0003.537
64 wizbiz 602.0003.528
65 Team H4C 602.0003.520
66 hamayanhamayan 602.0003.512
67 mglb_bivaa34 577.0003.380
68 ns4style 577.0003.372
69 TamilCTF 565.0003.305
70 S4t4n_arm0r 565.0003.298
71 RedHazzarTeam 525.0003.093
72 PRKV 525.0003.086
73 team__underscore_ 525.0003.079
74 0xFE 525.0003.073
75 noraneco 525.0003.067
76 badsctr 525.0003.061
77 WoLu 511.0002.985
78 Wade 500.0002.925
79 xdark 499.0002.914
80 gisthere 490.0002.864
81 GedeDon 490.0002.859
82 Toor 465.0002.730
83 Plan B 465.0002.725
84 k4mp3t 465.0002.720
85 Hygasyg 465.0002.715
86 cddc12346 440.0002.586
87 Koskason 440.0002.581
88 ifysec 440.0002.577
89 venturebros 440.0002.572
90 AAAAAAAA 425.0002.494
91 W4ntY0u 425.0002.489
92 aa.crypto 425.0002.485
93 Team Sriman 425.0002.481
94 acdwas 400.0002.353
95 youtiaos 400.0002.349
96 FluffyPeople 125.0000.978
97 CBL 125.0000.974
98 ZZ_F5 125.0000.970
99 ESS 125.0000.967
100 ThunderKatz 125.0000.963
101 One More Byte 125.0000.960
102 securisec 125.0000.957
103 cyber@ucr 125.0000.953
104 defect_paid 125.0000.950
105 zach 125.0000.947
106 Pr1m3 125.0000.944
107 0xdeada1u5 125.0000.941
108 Yoopsters 125.0000.938
109 ELTE 125.0000.935
110 TU_Raiders 125.0000.932
111 Flag Poisoning 125.0000.930
112 1337B01S 125.0000.927
113 marypoppinboxes 125.0000.924
114 nemo 125.0000.921
115 L0T3CH 125.0000.919
116 DELTAxSYNDICATE 125.0000.916
117 dad 125.0000.914
118 ACTFA 125.0000.911
119 brooo 125.0000.909
120 afterdark 125.0000.906
121 nCreeps 125.0000.904
122 N0N@me13 125.0000.902
123 VNXX 125.0000.900
124 Dat2Phit 125.0000.897
125 XA21 125.0000.895
126 Madoka 125.0000.893
127 neo_monarchs 125.0000.891
128 t4b3r3 125.0000.889
129 Onemoretime 125.0000.887
130 Dark_Ranges 125.0000.885
131 0n3M0r371Me 125.0000.883
132 AdelaideB9 125.0000.881
133 weh 125.0000.879
134 Ndujhack 125.0000.877
135 3l3v3n$ 125.0000.875
136 AngularDrop 125.0000.873
137 DeepSeaBusch 125.0000.871
138 f0rkst@rt%0f0rk 125.0000.869
139 VTCyber 125.0000.868
140 W0lf 125.0000.866
141 Binary Ducks 125.0000.864
142 anakta 125.0000.862
143 FZT 125.0000.861
144 mizz onreal fg jilf 125.0000.859
145 k3v1n 125.0000.857
146 tothemoon 125.0000.856
147 trigamma 125.0000.854
148 idk 125.0000.853
149 Repetition 125.0000.851
150 liluan 125.0000.850
151 openrelay 125.0000.848
152 m4lware 125.0000.847
153 HDFR 125.0000.845
154 PWr Synt@x Err0r 125.0000.844
155 N4ntes 125.0000.842
157 FITSEC 125.0000.839
158 Slab Allocator 125.0000.838
159 ByamB4 100.0000.712
160 mashirong 100.0000.711
161 inugasky 100.0000.710
162 BYD1970 100.0000.708
163 onnon 100.0000.707
164 marven11 100.0000.706
165 solokia 100.0000.704
166 CDN19 100.0000.703
167 DegenB 100.0000.702
168 ideN 100.0000.701
169 kerupuksambel 100.0000.700
170 nofriends 100.0000.698
171 esclat10n 100.0000.697
172 YBY 100.0000.696
173 Erised 100.0000.695
174 Mot minh tao 100.0000.694
175 bspade 100.0000.693
176 zeeshan1234 100.0000.692
177 Thunderbolts 100.0000.690
178 c00c00 100.0000.689
179 Daredevs 100.0000.688
180 PracticeTeam 25.0000.314
181 stalk 25.0000.313
182 dcua 25.0000.312
183 WiCyS @ WPI 25.0000.311
184 potato 25.0000.310
185 t3mp3st 25.0000.309
186 DaVinciCode 25.0000.308
187 0de 25.0000.307
188 Kami 25.0000.306
189 Deidar3 25.0000.305
190 dcode-us 25.0000.304
191 CtrlAltDefeaters 25.0000.303
192 $V3N0M 25.0000.302
193 Huntik 25.0000.301
194 Cyber V0ID 25.0000.300
195 Ucha_CTF 25.0000.300
196 Django 25.0000.299
197 LayLax 25.0000.298
198 Tinfoil Hats 25.0000.297
199 F4st3rs 25.0000.296
200 C0n3ct@20uci 25.0000.295
201 team_goblin 25.0000.294
202 imesec1337 25.0000.294
203 cybARK 25.0000.293
204 CUBOCAN 25.0000.292
205 UMGC 25.0000.291
206 Secur3Punk5 25.0000.290
207 CK{H4CK5} 25.0000.289
208 xD 25.0000.289
209 417 25.0000.288
210 CyberDrivers_ 25.0000.287
211 wolf_packets 25.0000.286
212 INSSec 25.0000.286
213 The Hungry Philosophers 25.0000.285
214 Caution Kirin At Work 25.0000.284
215 cat 25.0000.283
216 nhl4000 25.0000.283
217 Cyb3rC1rcu1t 25.0000.282
218 fsociety 25.0000.281
219 SN 25.0000.280
220 int steaks = 2; 25.0000.280
221 Permutation City 25.0000.279
222 polaris 25.0000.278
223 NorthWest 25.0000.278
224 HackingToTheGate 25.0000.277
225 Denzel's Cyber Soldiers 25.0000.276
226 Cryptoverse 25.0000.276
227 pwnguins 25.0000.275
228 OteriHack 25.0000.274
229 B1@cK_R0$$0t 25.0000.274
230 0NE_$H0T 25.0000.273
231 BarSides 25.0000.272
232 benjoyer 25.0000.272
233 TWN 25.0000.271
234 Team Slat 25.0000.270
235 ΤUCSec 25.0000.270
236 BigFi'Hack 25.0000.269
237 zleeps 25.0000.269
238 Billy Joel 25.0000.268
239 The Prevengers - Yet Another APT 25.0000.267
240 Maj'dul Malware Club 25.0000.267
241 animaniacs 25.0000.266
242 DariushDev 25.0000.266
243 family therapy 25.0000.265
244 caneco 25.0000.264
245 ABMS 25.0000.264
246 TricksterNerd 25.0000.263
247 zeldri 25.0000.263
248 Rinnnt 25.0000.262
249 Gordic 25.0000.262
250 Mokhtari9ine 25.0000.261
251 Ibeee 25.0000.260
252 Darkz 25.0000.260
253 return2monke 25.0000.259
254 CarpeDien 25.0000.259
255 GettingDone 25.0000.258
256 zuluteam 25.0000.258
257 0815 25.0000.257
258 Lo Teks 25.0000.257
259 Chaska 25.0000.256
260 Ha3 25.0000.256
261 freelance buddies 25.0000.255
262 Konoha Crackhead 25.0000.255
263 Zootopia 25.0000.254
264 shadow 25.0000.254
265 Shell We Hack? 25.0000.253
266 hacked 25.0000.253
267 Advanced CTF Threat 25.0000.252
268 nubbydunka 25.0000.252
269 BufferSec 25.0000.251
270 Thebhobos 25.0000.251
271 {{7*7}} 25.0000.250
272 Monk 25.0000.250
273 Ace4 25.0000.250
274 vvF15 25.0000.249
275 1NS0MN14 25.0000.249
276 WHRWLF 25.0000.248
277 thectfmonkeys 25.0000.248
278 wgpsec 25.0000.247
279 evro 25.0000.247
280 yessir 25.0000.246
281 juice 25.0000.246
282 ;;11;;11;; 25.0000.246
283 Babbage Patch Kids 25.0000.245
284 Tier_Red 25.0000.245
285 CableSquad 25.0000.244
286 Buff Phroggies 25.0000.244
287 SegFault 25.0000.243
288 kgrzk3 25.0000.243
289 Kruasann 25.0000.243
290 Hor1zon 25.0000.242
291 F0xyPr0xy! 25.0000.242
292 werty 25.0000.241
293 RiST 25.0000.241
294 kulpritsec 25.0000.241
295 B4NDL4B01S 25.0000.240
296 Yummy Jalebi 25.0000.240
297 sudo rm opponents 25.0000.239
298 happydayteam 25.0000.239
299 TCTN 25.0000.239
300 smash 25.0000.238
301 Homonculus 25.0000.238
302 Farming Simulator Nextgen 25.0000.237
303 snickerdoodle 25.0000.237
304 In the Court of the Crimson King 25.0000.237
305 CyBeg 25.0000.236
306 *dabs aggressively* 25.0000.236
307 H4CK3RS_G33KS 25.0000.236
308 Krill 25.0000.235
309 GMC 25.0000.235
310 hack3r_g33ks 25.0000.235
311 snick 25.0000.234
312 0xapex 25.0000.234
313 JDI 25.0000.234
314 Chakra 25.0000.233
315 cryptic-slugs 25.0000.233
316 suvoni 25.0000.232
317 Peris.ai 25.0000.232
318 ByteBandits 25.0000.232
319 h4xor 25.0000.231
320 Flash07 25.0000.231
321 KKP 25.0000.231
322 AlcoholForce 25.0000.230
323 stuxnet 25.0000.230
324 3331 25.0000.230
325 I, Hobo 25.0000.229
326 hsoc_team 25.0000.229
327 A.k.a.t.s.u.k.i 25.0000.229
328 0x726f6f74 25.0000.229
329 till infinity 25.0000.228
330 R3pl1c4nt 25.0000.228
331 epepdas 25.0000.228
332 Yu_212 25.0000.227
333 louise 25.0000.227
334 SplitUnknown 25.0000.227
335 GHOST 25.0000.226
336 GPT 25.0000.226
337 CURS>R 25.0000.226
338 G1tc_Gu4rdians 25.0000.225
339 CyberWolf 25.0000.225
340 qu0te 25.0000.225
341 Weak But Leet 25.0000.225
342 1h 25.0000.224
343 chaitanya.anand 25.0000.224
344 h9tq1 25.0000.224
345 worthless 25.0000.223
346 [email protected] 25.0000.223
347 blueblack 25.0000.223
348 ,,, 25.0000.223
349 YCF 25.0000.222
350 Unravel Bureau 25.0000.222
351 Imp0ster56 25.0000.222
352 Benares 25.0000.221
353 n0ti0n 25.0000.221
354 BornConfused 25.0000.221
355 Dr4c4ry5 25.0000.221
356 KCSC 25.0000.220
357 Computer_Dabblers 25.0000.220
358 weip9qe`iou 25.0000.220
359 Martial_Law_Enforcer 25.0000.220
360 pelmeni 25.0000.219
361 c0ug4rs 25.0000.219
362 {0ne_R3d_Ey3} 25.0000.219
363 0NLY_FL4G$ 25.0000.218
364 zelgarPlayground 25.0000.218
365 cracked 25.0000.218
366 gitblog 25.0000.218
367 Snusligan 25.0000.217
368 peppapig 25.0000.217
369 YMD_HK 25.0000.217
370 BackMoon 25.0000.217
371 InfosecIITG 25.0000.216
372 jjroccss 25.0000.216
373 PwdRoot 25.0000.216
374 T.B.T.R.A. 25.0000.216
375 knock_you 25.0000.215
376 box 25.0000.215
377 BKISC 25.0000.215
378 sbstm 25.0000.215
379 PwnSec 25.0000.215
380 Super_Hackers 25.0000.214
381 sh3llpwn 25.0000.214
382 sampo1 25.0000.214
383 s0lv3r 25.0000.214
384 chinmaymighty 25.0000.213
385 ErrorHub 25.0000.213
386 fathertom 25.0000.213
387 YarTech 25.0000.213
388 Cryptonites 25.0000.212
389 Team poc 25.0000.212
390 旭日 25.0000.212
391 CyberTitans 25.0000.212
392 m0ns1ur_r0b0t 25.0000.212
393 RandomTryDudeTeam 25.0000.211
394 MN07 25.0000.211
395 klandestin 25.0000.211
396 fzhshzh 25.0000.211
397 L0ST 25.0000.210
398 DOSuccess 25.0000.210
399 c0bra35 25.0000.210
400 9olsevew5nkz5ara 25.0000.210
401 c00k1e cptr 25.0000.210
402 CoffeeBreak 25.0000.209
403 pr0coder 25.0000.209
404 Bckchds 25.0000.209
405 noobie 25.0000.209
406 Huawei CEOs 25.0000.209
407 /FlagExcepti0n 25.0000.208
408 SFU_JUN 25.0000.208
409 XDDDDD 25.0000.208
410 flagGPT 25.0000.208
411 0xAvengers 25.0000.207
412 Nutnut 25.0000.207
413 wolf 25.0000.207
414 92i_P1r4tr13 25.0000.207
415 AloneandAfraid 25.0000.207
416 fsoc 25.0000.206
417 Leeisateam 25.0000.206
418 Martin_N 25.0000.206
419 krypton 25.0000.206
420 L3G10N 25.0000.206
421 OneAngryMan 25.0000.206
422 0x ♠ CTFer 25.0000.205
423 N1ghtM4re_is_h3r3 25.0000.205
424 Inquisitors 25.0000.205
425 HACKTORIA 25.0000.205
426 DWI0x 25.0000.205
427 HazvockTeam 25.0000.204
428 Inv1s1bl3 25.0000.204
429 zaru 25.0000.204
430 Contin 25.0000.204
431 UrutauSec 25.0000.204
432 [email protected] 25.0000.203
433 Outlawz 25.0000.203
434 IEEEFTW 25.0000.203
435 liferacer333 25.0000.203
436 M0v4r4 25.0000.203
437 3nn0v3 25.0000.203
438 Generals 25.0000.202
439 R2D2 25.0000.202
440 hanyui 25.0000.202
441 1nf1n1ty 25.0000.202
442 93wilsonlu 25.0000.202
443 CyberSecDeree 25.0000.201
444 Cla55N0tF0und 25.0000.201
445 someguy 25.0000.201
446 Z3Ro 25.0000.201
447 LeTempsDesTempêtes 25.0000.201
448 Code Crasher 25.0000.201
449 n0_mean1ng 25.0000.200
450 LetzPwn 25.0000.200
451 the lone wolf 25.0000.200
452 lin_gzhu 25.0000.200
453 Makka Kalangudhappa 25.0000.200
454 GZ 25.0000.200
455 HCz 25.0000.199
456 TFG 🐺🦊🦌🐺 25.0000.199
457 0-den 25.0000.199
458 4P0C4LYPS3 25.0000.199
459 saungman 25.0000.199
460 ttyusb 25.0000.199
461 Temp4241 25.0000.198
462 PizzHackeria 25.0000.198
463 HiddenInvestigations 25.0000.198
464 pathos 25.0000.198
465 1Warrior 25.0000.198
466 Crazy Ninja 25.0000.198
467 0325saturday 25.0000.198
468 Nothingishere 25.0000.197
469 </a><img src='' onError='alert(1)'/> 25.0000.197
470 zwiebel 25.0000.197
471 Fl4g Sm4sher 25.0000.197
472 thehackerscrew 25.0000.197
473 R4V3NGU1N 25.0000.197
474 Sloppy Joe Pirates 25.0000.196
475 Orpheus 25.0000.196
476 no 25.0000.196
477 bruh 25.0000.196
478 ChuckTheMuk 25.0000.196
479 Chill&Solo 25.0000.196
480 DamianPellejero 25.0000.196
481 pnav.ctf 25.0000.195
482 M2C TEAM 25.0000.195
483 2ez4us 25.0000.195
484 w1ldm1nt 25.0000.195
485 J4X_ 25.0000.195
486 skyeaglev 25.0000.195
487 therokdaba 25.0000.195
488 derp 25.0000.194
489 CyberGiraffe 25.0000.194
490 7NF 25.0000.194
491 QWE!# 25.0000.194
492 The Lurgid Bee 25.0000.194
493 BinaryBlitz 25.0000.194
494 gencombd 25.0000.194
495 35227036720089354c 25.0000.193
496 ORCAs4Hire 25.0000.193
497 Team 8bit 25.0000.193
498 Titan Crew 25.0000.193
499 JAK1 25.0000.193
500 mrx 25.0000.193
501 [sqrt (-1) + 1] 25.0000.193
502 Brennon 25.0000.192
503 /dev/urandom 25.0000.192
504 ewfwef 25.0000.192
505 XXAA 25.0000.192
506 @start_er 25.0000.192
507 Passionate Hackers 25.0000.192
508 gruf 25.0000.192
509 REVillains 25.0000.191
510 AMN3S1A~ 25.0000.191
511 P3g45us 25.0000.191
512 dogeggs 25.0000.191
513 TTTT 25.0000.191
514 Nero-Hero 25.0000.191
515 denn1105 25.0000.191
516 T3@MN@M3 25.0000.191
517 Blue 25.0000.190
518 Mahi 25.0000.190
519 hackuaz 25.0000.190
520 skybridge 25.0000.190
521 Devils234 25.0000.190
522 mimi.c 25.0000.190
523 H4CKB1T 25.0000.190
524 Blank23 25.0000.190
525 Team 23 25.0000.189
526 オルト 25.0000.189
527 Asmo 25.0000.189
528 cybersponges 25.0000.189
529 3NT 25.0000.189
530 Rudrakshacker 25.0000.189
531 CyberBangla 25.0000.189
532 Upsize 25.0000.189
533 Sinoflag 25.0000.188
534 1braincell 25.0000.188
535 th3rm4l 25.0000.188
536 CYBER•VIRUZ 25.0000.188
537 dart123 25.0000.188
538 F17Flo0r 25.0000.188
539 Oman4o4 25.0000.188
540 F$ociety 25.0000.188
541 Dumb13d0r3 25.0000.188
542 Pa0x73cal 25.0000.187
543 Hee 25.0000.187
544 Elgato 25.0000.187
545 Gladiator 25.0000.187
546 P3ndor4 25.0000.187
547 Felka 25.0000.187
548 falg 25.0000.187
549 BigNoobs 25.0000.187
550 K32ar 25.0000.186
551 Ezio 25.0000.186
552 Invisible Hunter 25.0000.186
553 DuckSec 25.0000.186
554 H3K3R_BOIS 25.0000.186
555 CactusoweZmagania 25.0000.186
556 3xclown 25.0000.186
557 Alexius 25.0000.186
558 hackerdevil 25.0000.186
559 The villagers 25.0000.185
560 oaap 25.0000.185
561 Bits & Pieces 25.0000.185
562 Ev3nt Horiz0n 25.0000.185
563 scvasdfasdf 25.0000.185
564 A-Esjes 25.0000.185
565 binary3 25.0000.185
566 Do_I_Know_You? 25.0000.185
567 Xbomb 25.0000.185
568 Bananenbrot 25.0000.185
569 ritchmoney 25.0000.184
570 invento 25.0000.092
571 poyo 25.0000.092
N1GGAMarch 25, 2023, 9:27 a.m.

Hi


hytracerMarch 26, 2023, 3:46 p.m.

Was a very fun CTF~


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