Fri, 02 Feb. 2018, 06:30 UTC — Sat, 03 Feb. 2018, 18:30 UTC 

On-line

Sharif University CTF event.

Format: Jeopardy Jeopardy

Official URL: http://ctf.sharif.edu/

This event's weight is subject of public voting!

Future weight: 5.00 

Rating weight: 5.00 

Event organizers 


Prizes

First team:1,200 USD

Among *OTHER* teams, the following prizes are offered for the Iranian teams:

* First place: 35,000,000 IRR
* Second place: 25,000,000 IRR

Prizes can be claimed provided that the corresponding team sends us the write-ups for the challenges they solved (within 1 week after the contest).

Scoreboard

681 teams total

PlaceTeamCTF pointsRating points
1 Made In MIM 4185.00010.000
2 ID-10-T 4055.0007.345
3 dcua 3820.0006.231
4 irGeeks 3401.0005.313
5 Eat, Sleep, Pwn, Repeat 3395.0005.056
6 LosFuzzys 3085.0004.519
7 Redemption 2845.0004.113
8 TheRomanXpl0it 2583.0003.711
9 T0X1C V4P0R 2175.0003.154
10 ASIS 2083.0002.989
11 VoidHack 2075.0002.934
12 HackXore 2075.0002.896
13 xSTF 2025.0002.804
14 STT 1920.0002.651
15 g33z 1825.0002.514
16 SCS2018 1755.0002.409
17 cyberkastike 1750.0002.385
18 bi0s 1720.0002.333
19 Limpopo 1630.0002.211
20 riticalc 1508.0002.052
21 Algoritmi 1503.0002.034
22 defragmented brains 1480.0001.995
23 Acid 1480.0001.986
24 0ops 1463.0001.956
25 Sudo_root 1450.0001.932
26 BorhanGeeks 1375.0001.835
27 squareroots 1320.0001.762
28 ELFDump 1265.0001.690
29 just_cat_the_fish 1250.0001.666
30 Inshall'hack 1200.0001.600
31 Samsung R&D PL 1195.0001.589
32 GreedyWolves 1175.0001.560
33 Pascal 1175.0001.555
34 Beers4Flags 1155.0001.527
35 CSI 1150.0001.517
36 p4 1150.0001.513
37 0x34044 1100.0001.449
38 Just Hit the Core 1100.0001.446
39 JBZ 1065.0001.401
40 Magic Hat 1025.0001.350
41 _gh0st_ 1000.0001.317
42 IRKnights 985.0001.296
43 pearl 975.0001.281
44 cgu 975.0001.279
45 reboot 925.0001.216
46 tix 925.0001.214
47 0xD13A 925.0001.212
48 pwnpeii 900.0001.179
49 noraneco 900.0001.177
50 XTL 890.0001.163
51 scryptos 885.0001.155
52 OTA 882.0001.150
53 gatu 876.0001.141
54 sharifcc 869.0001.131
55 Batman's Kitchen 855.0001.112
56 TeamCC 850.0001.105
57 Rapace Diabolique 825.0001.073
58 QuokkaLight 808.0001.052
59 Epic Leet Team 800.0001.041
60 Camelot 780.0001.015
61 X1cT34m 775.0001.008
62 SealTeamRicks 775.0001.007
63 InfoSecIITR 775.0001.005
64 Antichat 775.0001.004
65 Controversials 775.0001.003
66 Ox002147 775.0001.002
67 sysadmin 775.0001.001
68 Invulnerable 775.0000.999
69 badfirmware 760.0000.980
70 farmingsimulator2015 750.0000.967
71 0x90r00t 750.0000.966
72 structpack 750.0000.966
73 Secur1MAG 750.0000.965
74 WizardsOfDos 725.0000.934
75 Security First 700.0000.903
76 rmft 700.0000.902
77 n0body 700.0000.901
78 sw1ss 700.0000.900
79 netcatus 700.0000.900
80 axfr 700.0000.899
81 r3j3cT3d 675.0000.868
82 Shellmates 675.0000.867
83 SYPER 675.0000.867
84 PLUS 650.0000.836
85 #Thacket; 650.0000.835
86 laurelhardy 650.0000.835
87 mysterious 650.0000.834
88 localghost 625.0000.804
89 yoloo 625.0000.803
90 The 35th Horde 625.0000.802
91 Sawadeeka 625.0000.802
92 roguehrdept 600.0000.771
93 BloodyPears 575.0000.741
94 BlackMass 575.0000.740
95 apalu 575.0000.740
96 Cyclopropenylidene 575.0000.739
97 technic 570.0000.733
98 Trinity 563.0000.724
99 meme 550.0000.708
100 Vilnius 550.0000.707
101 YoloSw4g 550.0000.707
102 Semicroustillants 550.0000.706
103 khack40 525.0000.676
104 HSG 500.0000.645
105 UUTStarters 500.0000.645
106 BackDoor4Fun 500.0000.645
107 SecPPL 475.0000.614
108 EpicTeam 475.0000.614
109 Baghali 460.0000.595
110 swag 458.0000.593
111 CyberSoldiersST 450.0000.583
112 anonym 450.0000.582
113 Ethical Hackers Club 450.0000.582
114 otisec 450.0000.581
115 FluxFingers 450.0000.581
116 x00xteam 425.0000.551
117 FireShell 425.0000.551
118 objEEdump 425.0000.550
119 Root Security 425.0000.550
120 Tower of Hanoi 425.0000.549
121 Crimson Agents 425.0000.549
122 SPDB 410.0000.531
123 ISITDTU 400.0000.519
124 0x000505AD 400.0000.518
125 pashmak 400.0000.518
126 RRR 385.0000.500
127 CatPawn 375.0000.487
128 IndianTuesday 375.0000.487
129 Laish 375.0000.487
130 j4fun 360.0000.469
131 PKTeam 350.0000.456
132 ASDLOLTeam 350.0000.456
133 NekoSlayer 325.0000.426
134 TokyoWesterns 325.0000.426
135 PEPEBOYZ 325.0000.425
136 BoojBooj 325.0000.425
137 idsteam 325.0000.425
138 onotch 325.0000.425
139 MV9rwGOf08 325.0000.424
140 NIS 325.0000.424
141 jinmo123 315.0000.412
142 Xp0int 300.0000.394
143 Mason Competitive Cyber 300.0000.393
144 kopipacket 300.0000.393
145 Fury 300.0000.393
146 CoreCannotConnect 275.0000.363
147 ukk1337 275.0000.363
148 MINATOBoardGameClub 275.0000.362
149 jamiryo 275.0000.362
150 b1n4ry4rms 275.0000.362
151 HACKDEERS 275.0000.362
152 Higloo 275.0000.361
153 discordia 275.0000.361
154 Snatch The Root 275.0000.361
155 kotori 275.0000.361
156 MOSUMVD 275.0000.361
157 asdfghjkl2 275.0000.360
158 tea2 275.0000.360
159 5unKn0wn 260.0000.342
160 matry0shka 260.0000.342
161 SRC 260.0000.342
162 0Shi0hShi 260.0000.341
163 Team2A 260.0000.341
164 M1NT 260.0000.341
165 GoDFathER 260.0000.341
166 Nindoda 254.0000.334
167 H3X0R 250.0000.329
168 Team47 250.0000.328
169 CTFF 250.0000.328
170 ChaosLegion 250.0000.328
171 DarkNewbie 250.0000.328
172 semnanCTF 250.0000.328
173 X41 250.0000.328
174 SU Red Team 250.0000.327
175 BITSkrieg 250.0000.327
176 Iso5datel 250.0000.327
177 Gucert 250.0000.327
178 d4rkr00t 250.0000.327
179 Ch4w3ng0utl4wz 250.0000.327
180 0day 250.0000.326
181 Ra1ningSn0w 250.0000.326
182 CTFninja 250.0000.326
183 HackFun 250.0000.326
184 TeamRocketIst 250.0000.326
185 ByteR 250.0000.326
186 FRULES 250.0000.326
187 Mayas 250.0000.325
188 kolt 235.0000.307
189 xbytemx 225.0000.295
190 computerlab 225.0000.295
191 TheHalfCrunchy 225.0000.295
192 chu 215.0000.283
193 Bang 210.0000.277
194 cd80 210.0000.277
195 gorogoroumaru 200.0000.265
196 code 200.0000.264
197 coolNULL 200.0000.264
198 mrpooya 200.0000.264
199 M4mmu1 200.0000.264
200 STRONGZERO 200.0000.264
201 hannout 200.0000.264
202 nguyenkhacbao 200.0000.264
203 Harekaze 185.0000.246
204 MoonLambos 185.0000.246
205 brucel33t 185.0000.245
206 uiuctf 183.0000.243
207 3nub 179.0000.238
208 FatKong 175.0000.233
209 NYUSEC 175.0000.233
210 ChromosomesPlusPlus 175.0000.233
211 73mp31 175.0000.233
212 heX 175.0000.233
213 nonellldd 175.0000.233
214 OneTeam 175.0000.232
215 100055 175.0000.232
216 sosososo 175.0000.232
217 TeamNothing 175.0000.232
218 TresAmigos 175.0000.232
219 CSG 175.0000.232
220 secsyst 175.0000.232
221 hackpack 175.0000.232
222 ZWJ 175.0000.232
223 edger 175.0000.232
224 rawsec 175.0000.231
225 nsjail 160.0000.213
226 Arya 160.0000.213
227 daninnm 160.0000.213
228 Dig8al 4tress 150.0000.201
229 takanori 150.0000.201
230 m5140050988 150.0000.201
231 IVI49913 150.0000.201
232 frontier 150.0000.201
233 zaragoza 150.0000.201
234 Nxe 150.0000.201
236 PeaceMakers 150.0000.200
237 ShineShadow 150.0000.200
238 acdwas 150.0000.200
239 ninjagirl 150.0000.200
240 digagojola 150.0000.200
241 NetON 150.0000.200
242 Goldensun 135.0000.182
243 redbolt 135.0000.182
244 ntropy 135.0000.182
245 CCUG 135.0000.182
246 bu6hunt3r 135.0000.182
247 wnv 135.0000.182
248 UCCU 135.0000.181
249 yHack 135.0000.181
250 SDHSROOT 125.0000.169
251 d0pdin0p 125.0000.169
252 PwnaSonic 125.0000.169
253 tonix 110.0000.151
254 HACKDEERSJ 110.0000.151
255 Test208 110.0000.151
256 ImmortalPony 110.0000.151
257 unicornjunior 110.0000.151
258 SDK 110.0000.151
259 L06sd 110.0000.151
260 TigerHammer 110.0000.151
261 rep 100.0000.139
262 M3ga 100.0000.139
263 l0lbl0t 100.0000.138
264 Ooooops 100.0000.138
265 ReUTD 100.0000.138
266 mojab 100.0000.138
267 KEEPCoding 100.0000.138
268 123 100.0000.138
269 helloWorld 100.0000.138
270 BlinSec 100.0000.138
271 bleleet 100.0000.138
272 TeamSTFU 100.0000.138
273 kad96 100.0000.138
274 Zone 100.0000.138
275 beg4root 100.0000.138
276 y2lxh 100.0000.138
277 vir00s 100.0000.138
278 randomteam 100.0000.137
279 5T3ff1n 100.0000.137
280 SwollowS 100.0000.137
281 sri 100.0000.137
282 Solo123 100.0000.137
283 p0tat0 100.0000.137
284 rwx 100.0000.137
285 c4nc4n14rs 100.0000.137
286 samhacker 100.0000.137
287 UACS1 100.0000.137
288 wr47h 100.0000.137
289 Panther_ 100.0000.137
290 DENKOSEKKA 100.0000.137
291 AABB 100.0000.137
292 saraguru50 100.0000.137
293 Sentinel 100.0000.137
294 CRUX 100.0000.136
295 wagamama 100.0000.136
296 xelya 100.0000.136
297 tkmk 100.0000.136
298 TenkoChabashira 100.0000.136
299 Xhunter 100.0000.136
300 ROOT2U 100.0000.136
301 zer0ttl 100.0000.136
302 Yozik 100.0000.136
303 th30n3 100.0000.136
304 junay 100.0000.136
305 RSA 100.0000.136
306 Deathwalker 100.0000.136
307 Parrot 100.0000.136
308 0x1337 100.0000.136
309 m1st 100.0000.136
310 d4rkc0de 100.0000.136
311 HIDD3N 100.0000.136
312 0000 100.0000.135
313 NOSkill 100.0000.135
314 IAM 100.0000.135
315 ArsiT 100.0000.135
316 NonSlas 100.0000.135
317 hacketical 100.0000.135
318 m00m00 100.0000.135
319 DuolityOfKek 100.0000.135
320 Racine 100.0000.135
321 SearchFlagAgencyTeam 100.0000.135
322 CShell 100.0000.135
323 FlatFillsTheHeart 100.0000.135
324 MaximumImpact 100.0000.135
325 Shreshta 100.0000.135
326 0ff7h36r1d 100.0000.135
327 Stack 100.0000.135
328 nu11t3st3rs 100.0000.135
329 TeamJordgubb 100.0000.135
330 boujniba 100.0000.135
331 Dzejsoon 100.0000.135
332 0wN3RS 100.0000.135
333 Hackthissite 100.0000.134
334 G04tzZZ 100.0000.134
335 BitBag 100.0000.134
336 TeamVoIk 100.0000.134
337 vanhelsing 100.0000.134
338 BecheHaKhobeIut 100.0000.134
339 self 100.0000.134
340 Sharifctf8 100.0000.134
341 Herauld Higgins 100.0000.134
342 Thunderbolt 100.0000.134
343 x0r 100.0000.134
344 ttl64 100.0000.134
345 4Test 100.0000.134
346 DNO 100.0000.134
347 M3lon 100.0000.134
348 3NIGM4 100.0000.134
349 IIS 100.0000.134
350 SUIT 100.0000.134
351 injection 100.0000.134
352 UnknownException 100.0000.134
353 enTaris 100.0000.134
354 SmartGlue 100.0000.134
355 BlackArmy 100.0000.134
356 N3BUL4 100.0000.134
357 vicio 100.0000.133
358 idk 100.0000.133
359 pataka007 100.0000.133
360 catbunny 100.0000.133
361 evandrix 100.0000.133
362 CodeheadUK 100.0000.133
363 goforit 90.0000.121
364 Thomas 85.0000.115
365 null123 85.0000.115
366 ChosenOne 85.0000.115
367 QAQ 85.0000.115
368 DryRoppers 85.0000.115
369 Ph0en1x 85.0000.115
370 tkgsy 85.0000.115
371 erufuu 75.0000.103
372 f1yyy 75.0000.103
373 GreyLantern 75.0000.103
374 pwnist 75.0000.103
375 zyber 75.0000.103
376 dagger 75.0000.103
377 AceBear 60.0000.085
378 MinT 60.0000.085
379 SSZ 60.0000.085
380 Tomatoeggs 60.0000.085
381 skipers 60.0000.085
382 3v01v3 60.0000.085
383 ToShellAndBack 60.0000.085
384 Bopoznpvt 60.0000.085
385 glua.team 60.0000.085
386 Chr0nicl3 60.0000.085
387 PapaJohns 60.0000.085
388 bashTinazo 60.0000.085
389 CrtZ 60.0000.085
390 tianji 60.0000.085
391 Hamgaam 60.0000.084
392 dracarys2 60.0000.084
393 tzanany 60.0000.084
394 JeonYoungSin 60.0000.084
395 3ByteJo 60.0000.084
396 shadow4u 60.0000.084
397 canoneeren 60.0000.084
398 np95 60.0000.084
399 cby234 60.0000.084
400 FreeWiFi 60.0000.084
401 CyberMenSecurity 60.0000.084
402 Mtoy 60.0000.084
403 Just4Fun 60.0000.084
404 Seljaki 60.0000.084
405 PogTeam 60.0000.084
406 MyTeam 60.0000.084
407 gxian 60.0000.084
408 ahmed 60.0000.084
409 invalid 60.0000.084
410 TenDollar 60.0000.084
411 r3billions 60.0000.084
412 n0way 60.0000.084
413 cybers 60.0000.084
414 TestSubject 60.0000.084
415 0xD34D 60.0000.084
416 BlackServer 60.0000.084
417 Zer0Day 60.0000.084
418 DeathNote 60.0000.084
419 Goldhack 60.0000.084
420 nopdata 60.0000.084
421 l0n3w0lf 60.0000.084
422 400-pound Hackers 60.0000.084
423 swt02026 60.0000.084
424 R3dSt0rm 60.0000.083
425 SafeXackers 60.0000.083
426 Nytttt 60.0000.083
427 rjtest 60.0000.083
428 TriLambda 60.0000.083
429 BXS 60.0000.083
430 fennec1306 60.0000.083
431 Cryptis 60.0000.083
432 qqq 60.0000.083
433 sc0rpi0n 60.0000.083
434 Bushwhackers 60.0000.083
435 tnuywfd 60.0000.083
436 31415926 60.0000.083
437 faithlesss 60.0000.083
438 BFJ 60.0000.083
439 rise5 60.0000.083
440 CreepingRug 60.0000.083
441 NinjHack 60.0000.083
442 Buzz3d 60.0000.083
443 saarsec 60.0000.083
444 JiangJunBaiZhanS1 60.0000.083
445 th3c4valiers 60.0000.083
446 adfas3 60.0000.083
447 archiveer 60.0000.083
448 Crumpet 60.0000.083
449 D3siprox 60.0000.083
450 CDSInfoSec 60.0000.083
451 lblink 60.0000.083
452 SuperNatural 60.0000.083
453 bahubali 60.0000.083
454 exploitedkid 60.0000.083
455 slw 60.0000.083
456 barbie 60.0000.083
457 Cerberus 60.0000.083
458 Pepperoni 60.0000.083
459 RFCT 60.0000.083
460 DiegBaba 60.0000.083
461 CUBakeSale 60.0000.083
462 falsep0sitive 60.0000.083
463 Pwn Leak 60.0000.082
464 newfurniturey 60.0000.082
465 Cupertino 60.0000.082
466 CultOfTheDeadCarrot 60.0000.082
467 JustATeam 60.0000.082
468 pwnInfantry 60.0000.082
469 Styrkaar 60.0000.082
470 Squanch 60.0000.082
471 NOTPETYA 60.0000.082
472 rmd123 60.0000.082
473 WhiteCat 60.0000.082
474 Error 60.0000.082
475 ABBF 60.0000.082
476 Ulaanbaatar 60.0000.082
477 Vin 60.0000.082
478 BogoMips 60.0000.082
479 P.L. 60.0000.082
480 ctfportal 60.0000.082
481 Shikari 60.0000.082
482 510l1f3 60.0000.082
483 ZHACK 60.0000.082
484 Thr0w 60.0000.082
485 temporary 60.0000.082
486 wild 60.0000.082
487 NCC1701D 60.0000.082
488 j999090 60.0000.082
489 mehmeh 60.0000.082
490 m3ntawa1 60.0000.082
491 nuk2night 60.0000.082
492 hackforbeer 60.0000.082
493 n0p 60.0000.082
494 aianlinb 60.0000.082
495 makimaki 60.0000.082
496 CaDu 60.0000.082
497 TongKhuyet 60.0000.082
498 HeaderEnrichment 60.0000.082
499 /dev/base 60.0000.082
500 thereisnospwn 60.0000.082
501 0xBuildReview 60.0000.082
502 liberumveto 60.0000.082
503 cactuschibre 60.0000.082
504 GRISUFRJ 60.0000.082
505 geese 60.0000.082
506 ForDeepLearning 50.0000.070
507 TeamAZ 50.0000.070
508 CTFAalborg 50.0000.070
509 bitset 50.0000.070
510 0x414141 50.0000.070
511 Horde 50.0000.070
512 swani 50.0000.070
513 K20DTU 50.0000.069
514 Nyx 50.0000.069
515 tesla 50.0000.069
516 alonemojish 50.0000.069
517 KXTI2662 50.0000.069
518 wojiushixujian 50.0000.069
519 z3r0 50.0000.069
520 sliverloong 50.0000.069
521 KXTIRin 50.0000.069
522 guym0r 50.0000.069
523 Dot 50.0000.069
524 pint 50.0000.069
525 ginx 50.0000.069
526 Kickass 50.0000.069
527 CSsquad 50.0000.069
528 CloudarkCTF 50.0000.069
529 ch3ny4n6 50.0000.069
530 sampriti 50.0000.069
531 test 50.0000.069
532 InvisibleFire 50.0000.069
533 lilopenti 50.0000.069
534 LexCTF 50.0000.069
535 th3badb0yz 50.0000.069
536 linx0101 50.0000.069
537 PUPR 50.0000.069
538 TeamCrouton 50.0000.069
539 dedsec69 50.0000.069
540 sec0d 50.0000.069
541 CorporateGovernment 50.0000.069
542 CyberRaid 50.0000.069
543 n000b 50.0000.069
544 btrak 50.0000.069
545 IngloriousMonkeys 50.0000.069
546 C0wGirls 50.0000.069
547 TeckN00bs 50.0000.069
548 0x7c00 50.0000.069
549 Erdmafia 50.0000.069
550 luckymuffin 50.0000.069
551 TheGoonies 50.0000.069
552 ConstantineEvseev 50.0000.069
553 BlackTpair 50.0000.069
554 strange8 50.0000.069
555 YEEEEEE 50.0000.069
556 SyZer0 50.0000.069
557 kokok 50.0000.069
558 ctplay 50.0000.069
559 CyberOps 50.0000.069
560 SnowSeal 50.0000.069
561 zongsjs 50.0000.069
562 Rebel 50.0000.069
563 Yterehata2 50.0000.069
564 C311UL053 50.0000.069
565 RGTCyberz 50.0000.069
566 SoftSec 50.0000.069
567 Hash Slinging Hackers 50.0000.069
568 Tasparoo 40.0000.057
569 foren 40.0000.057
570 M4cr0s 40.0000.057
571 MAKA 10.0000.021
572 kolang 10.0000.021
573 Mathbro 10.0000.021
574 Resolv 10.0000.021
575 NULLKrypt3rs 10.0000.021
576 RICORA 10.0000.021
577 CQRE 10.0000.021
578 p0desta0 10.0000.021
579 isos 10.0000.021
580 curons 10.0000.021
581 IT0 10.0000.021
582 CTFsemnan 10.0000.021
583 VHD 10.0000.021
584 GhackerM252 10.0000.021
585 SecX 10.0000.020
586 oyiadin 10.0000.020
587 GWCTC 10.0000.020
588 Mehr 10.0000.020
589 SleepingDragon 10.0000.020
590 TurtleNinja 10.0000.020
591 SALARST 10.0000.020
592 Kole and Associates 10.0000.020
593 ScriptKiddies 10.0000.020
594 Mapkn3 10.0000.020
595 AaronSW CTF 10.0000.020
596 threekeys 10.0000.020
597 undersec 10.0000.020
598 1nfinite 10.0000.020
599 KXTIL 10.0000.020
600 ThunderBlasters 10.0000.020
601 porkChop 10.0000.020
602 knightsIR 10.0000.020
603 donky16 10.0000.020
604 Impes 10.0000.020
605 LB100055 10.0000.020
606 legolasBilbao09 10.0000.020
607 CSP 10.0000.020
608 IJustLookLook 10.0000.020
609 d3vil77 10.0000.020
610 1e4rning 10.0000.020
611 CoCOli 10.0000.020
612 blah 10.0000.020
613 0x0Dayz 10.0000.020
614 pop 10.0000.020
615 HajBagher 10.0000.020
616 MozhuCY 10.0000.020
617 porqu3p1g 10.0000.020
618 Masqueraders 10.0000.020
619 123123 10.0000.020
620 L0s3r 10.0000.020
621 banjjak2 10.0000.020
622 ForFun 10.0000.020
623 Hacking101 10.0000.020
624 zxcvbnm 10.0000.020
625 evilhex 10.0000.020
626 yulige 10.0000.020
627 hackynoob 10.0000.020
628 wxorx 10.0000.020
629 W8Cl0ud 10.0000.020
630 RemahanRengginang 10.0000.020
631 Doing Great Things 10.0000.020
632 TeamEzio 10.0000.020
633 GCTC 10.0000.020
634 suca 10.0000.020
635 thrones 10.0000.020
636 ChalmersCTF 10.0000.020
637 Milktea 10.0000.020
638 Ironchads 10.0000.020
639 HIGH 10.0000.020
640 JustDucky 10.0000.020
641 Wint3r 10.0000.020
642 n0l3ptr 10.0000.020
643 LFFT 10.0000.020
644 Weaver 10.0000.020
645 dudes 10.0000.020
646 bolgia4 10.0000.020
647 CobraKaiDojo 10.0000.020
648 UTArmadillos 10.0000.020
649 rydBerg101 10.0000.020
650 ECX Inc. 10.0000.020
651 Motorhead 10.0000.020
652 solodolo 10.0000.020
653 stuxnetters 10.0000.020
654 qazxc 10.0000.020
655 Broken 10.0000.020
656 M57 10.0000.020
657 0xAQUA 10.0000.020
658 Fujisawa 10.0000.020
659 ScriptBaby 10.0000.020
660 daySecMachina 10.0000.020
661 haminjori 10.0000.020
662 Phantom 10.0000.020
663 SaCha 10.0000.019
664 stormshadow07 10.0000.019
665 bHadbHarbie 10.0000.019
666 daswisher 10.0000.019
667 gunner 10.0000.019
668 slytherin 10.0000.019
669 Guardian 10.0000.019
670 NOPR 10.0000.019
671 Alpackers 10.0000.019
672 Silverboyz 10.0000.019
673 Ne0Lux 10.0000.019
674 Bechka 10.0000.019
675 Clarisee 10.0000.019
676 pupper > people 10.0000.019
677 HackDuSpack 10.0000.019
678 HHH 10.0000.019
679 RS1 10.0000.019
680 CtfNT 10.0000.019
681 slashnick 10.0000.010
682 Scrubsquad 10.0000.010
happysox – Jan. 30, 2018, 5:57 p.m.

Not sure if this is the right place to post this but. I'm not getting any verification email from the sharif site. We would love to participate :)


shreyansh26 – Feb. 1, 2018, 3:04 p.m.

Now shows "Authentication Required" when trying to register...


SharifCTF – Feb. 1, 2018, 5:26 p.m.

Hi happysox,
thanks for contacting us,

There is a problem with Hotmail email addresses. This kind of email addresses are activated manually by administrators.

Best regards,
SharifCTF Team


SharifCTF – Feb. 1, 2018, 5:29 p.m.

Hi shreyansh26,
thanks for contacting us,

Your browser has cached the register page. Try clearing browser cache or registering in incognito mode.

Best regards,
SharifCTF Team


johnhammond010 – Feb. 2, 2018, 6:28 a.m.

Is there an IRC channel for this game? (or Slack or Discord or really any form of comms...)


SharifCTF – Feb. 2, 2018, 6:42 a.m.

Hi johnhammond010
SharifCTF has a chat room.


SharifCTF – Feb. 2, 2018, 7 a.m.

http://ctf.sharif.edu/ctf8/rules/


terjanq – Feb. 2, 2018, 9:02 p.m.

The page is not loading :(


sizeofstring – Feb. 2, 2018, 9:06 p.m.

Site down, Challenges down since few hours and crap challenges. Sounds like Sharif CTF is progressing really nice. Can't wait to rate it 0


0xd13a – Feb. 2, 2018, 9:45 p.m.

The CTF site has been down for a while - organizers, please post status update here...


trainrex – Feb. 2, 2018, 11:03 p.m.

RIP Sharif CTF then? Still down after ~3 hours


mpgn_x64 – Feb. 2, 2018, 11:55 p.m.

Still down 1am ... ~5h downtime


ch3ny4n6 – Feb. 2, 2018, 11:57 p.m.

Poor flags...flags want to be submitted...my poor flags


y12uN – Feb. 3, 2018, 1:26 a.m.

My poor flags...


grzegorz225 – Feb. 3, 2018, 2:44 a.m.

The site is still down...


bitfede – Feb. 3, 2018, 2:51 a.m.

site still down :( hope it goes back soon


SharifCTF – Feb. 3, 2018, 5:16 a.m.

Dear contestants
There are a lot of teams without any difficulties, Please send us your IP addresses, So we can track your problem.
We had some issues for a few minutes at different time intervals, But it was not that long
if you had any issues, Please report it in the chat.
Best regards


shaql2 – Feb. 3, 2018, 7:17 a.m.

"if you had any issues, Please report it in the chat."
You mean, we were supposed to report the issues of not being able to connect to the site with the chat, to the chat we couldn't connect to?
I am confused.


SharifCTF – Feb. 3, 2018, 7:35 a.m.

Dear shaql2,

As an alternative way, you can contact us via ctf [at] cert.sharif.edu

We are tracking reported issues, however, our CTF is up and the website seems accessible from many places around the world (e.g., check https://www.site24x7.com/public/t/results-1517642809929.html).

You can send up your public IP address (via email), so that we can track your problem more explicitly.

Best regards,
SharifCTF Team


shaql2 – Feb. 3, 2018, 8:11 a.m.

http://downforeveryoneorjustme.com/ctf.sharif.edu

"It's not just you! ctf.sharif.edu looks down from here. "

(it worked half an hour ago, but it's dead again)


towca – Feb. 3, 2018, 8:32 a.m.

It seems to be down again, any updates?


lg_sr94 – Feb. 3, 2018, 8:36 a.m.

Website is down, again.


46o60 – Feb. 3, 2018, 8:43 a.m.

For us it was not reachable for last 10 hours....


ZeroOne – Feb. 3, 2018, 8:46 a.m.

same, not reachable for last 8-10 hours, up for about an hour or so then down again


SharifCTF – Feb. 3, 2018, 8:59 a.m.

We acknowledge that there is some major problem in the network infrastructure of our data center or the ISP corresponding our servers.

Apologize in advance to all participants. We are working on it.

Best regards,
SharifCTF Team


shaql2 – Feb. 3, 2018, 9:08 a.m.

Try running this command:
`grep -nri 'Stuxnet' /`


SharifCTF – Feb. 3, 2018, 9:53 a.m.

Our first conclusion is that our main IP address is inserted to some blacklists, and a few national/international ISPs block us.

We have changed our IP address, thus, for a quick workaround,

########################################################
### Please use http://ctf2.sharif.ir ###
########################################################

Challenges with different ports are not ready yet. We will inform again.

Best regards,
SharifCTF Team


cgvwzq – Feb. 3, 2018, 9:53 a.m.

We have not been able to connect for the last 10 hours...


towca – Feb. 3, 2018, 10:03 a.m.

The new address doesn't seem to be working either.


krzys_h – Feb. 3, 2018, 10:04 a.m.

The new address was working for a while but it seems to be dead again


kdr – Feb. 3, 2018, 10:05 a.m.

http://ctf2.sharif.ir does not work either. Will you extend the contest time frame to compensate for these issues?


malweisse – Feb. 3, 2018, 10:21 a.m.

@SharifCTF http://ctf2.sharif.ir doesn't work (i'm in italy)


daninnm – Feb. 3, 2018, 11:33 a.m.

I just came here and haven't seen any of the problem statements. Neither the main website nor http://ctf2.sharif.ir work. Can I find the problem statements anywhere?


OmarKhalifa360 – Feb. 3, 2018, 11:39 a.m.

The site doesn't work (I'm from Egypt)


krzys_h – Feb. 3, 2018, 11:51 a.m.

Aaaaand it doesn't work again


malweisse – Feb. 3, 2018, 12:10 p.m.

@kdr extend the context time frame is not fair because some team that have previously downloaded all challenges are now working, but some teams are blocked.
@SharifCTF you should share all the challenges with dropbox so we can start to solve new challenges.


dp1 – Feb. 3, 2018, 12:48 p.m.

When will the site be online again? @SharifCTF


s0rc3r3r – Feb. 3, 2018, 12:53 p.m.

@SharifCTF We have flags for challenges, shall we send you an email(ctf [at] cert.sharif.edu) with the flags?


SharifCTF – Feb. 3, 2018, 1:10 p.m.

Apologize in advance to all participants.

We have major issues in top level layers and all traffic that comes from abroad are dropped.
We changed IP addresses, and again we were banned.
We are trying to find other solutions.

@andreafioraldi also we are trying temporal solution using Dropbox we will announce as soon as possible

Be sure that we will extend context time.


kdr – Feb. 3, 2018, 1:14 p.m.

@andreafioraldi And some were not that lucky. Giving more time to everyone seems to be a fair solution.


SharifCTF – Feb. 3, 2018, 1:21 p.m.

We have migrated to a cloud-based solution, thus,

########################################################
Please use http://ctf.certcc.ir
########################################################

Challenges with different ports are not ready yet. We will inform again.

If anything goes wrong again, the following drobbox link contains offline challenges:

########################################################
https://www.dropbox.com/sh/s2r7hd8m5e27l9g/AAAoGo7tWcM20fHl5QLRhWZXa?dl=0
########################################################

Best regards,
SharifCTF Team


SharifCTF – Feb. 3, 2018, 3:56 p.m.

All of challenge addresses are in the following formats:
http://ctf.sharif.edu:x/
http://x.ctf.certcc.ir/
Because of the technical difficulties that caused some problems for contestants, We have prolonged the contest for 4 hours. (until 2:00 IRST)
Best regards,
SharifCTF Team


SharifCTF – Feb. 3, 2018, 4:52 p.m.

Hello dear contestants,

As you know, we had major network issues not under our control. After about 12 hours from the beginning of the competition these network issues appeared. Now, all traffic that come from abroad to our primary IP address are dropped.

Because of these difficulties, which caused problems for contestants, we have prolonged the contest for 4 hours (until 2:00 IRST).

An alternative URL, i.e., http://ctf.certcc.ir is provided for contestants connecting from abroad.

Moreover, the alternative URL for the challenges with different ports are as follows:
Original address: http://ctf.sharif.edu:xxxx/
Alternative address: http://xxxx.ctf.certcc.ir/
(xxxx is the port number)

Finally, if anything goes wrong again, the following drobbox link contains offline challenges:
https://www.dropbox.com/sh/s2r7hd8m5e27l9g/AAAoGo7tWcM20fHl5QLRhWZXa?dl=0

Best regards,
SharifCTF Team


dp1 – Feb. 3, 2018, 5:27 p.m.

Site seems to be down again in Italy


kdr – Feb. 3, 2018, 5:51 p.m.

@SharifCTF OSS Signature challenge is down (the page works but the server that returns the flag does not - I'm getting 'Connection closed' message).


SharifCTF – Feb. 3, 2018, 10:43 p.m.

The temporary results are as follows:

MadeInMIM
ID10Ts
dcua

Within the next 48 hours, we will investigate our logs, and publish the final results. It will also be available on CTFTime. Yet, in the meantime, congratulations to the winner "MadeInMIM"!
The final results will be announced shortly after we are done with our investigations!
You can also drop us an email, suggesting and/or criticizing the contest. Your opinion will make our next CTFs better!
While the scoreboard is (and will remain) frozen, you can still login to the portal and continue solving the challenges. It's especially useful for making write-ups, which you may email us as well. We will publish the best write-ups, with your team name, shortly!


dp1 – Feb. 5, 2018, 6:40 p.m.

The ratings are getting way too low for this ctf, they definitely had serious connection issues but don't deserve such a low score. The challenges were, all considered, nice - not the best but still nice.


Pharisaeus – Feb. 6, 2018, 12:37 a.m.

@dp1 in general people vote for the CTF "overall quality" and not for task level / difficulty. So if it goes smoothly then they vote max points, and if there are issues then they vote it down. As a result you end up with BreakIn (previously worth 0-5p) worth almost as much as Insomnihack Teaser, even though those are events at whole different level.
I still think the idea I proposed last year would work far better than voting. The idea was to score events automatically, based on % of top teams participating (and actually playing, so finishing somewhere in the top).


shaql2 – Feb. 6, 2018, 7:36 a.m.

@dp1 considering the 'serious connection issues', many teams were unable to participate for many hours - so the CTF was rather unfair.

@Pharisaeus wouldn't that just lead to top teams remaining top teams forever, as whenever a new potentially good team was on top and thus moved the 'top' teams lower, the score would also be lowered?


Pharisaeus – Feb. 6, 2018, 1:19 p.m.

@shaql2 no because the idea was to do it based on participation and not scores. The score would only be considered to verify if a team actually played or not. If PPP or LCBC finishes outside of top 50 it means they didn't really play.


dp1 – Feb. 7, 2018, 4:52 p.m.

@Pharisaeus @shaql2 I'm not saying this ctf deserver full score, but that giving the lowest score is a bit exaggerated. Still, until they upload the scoreboard and we're allowed to vote we can't really do much.


shaql2 – Feb. 8, 2018, 4:28 p.m.

IF they upload the scoreboard. They mentioned "48 hours" 5 days ago...


dp1 – Feb. 9, 2018, 11:42 a.m.

Yeah it's a bummer that they haven't uploaded it


0xd13a – Feb. 10, 2018, 11:35 p.m.

Network problems aside it was not a bad CTF. Organizers kind of shot themselves in the foot by delaying posting the scoreboard. I think they could have gotten better votes but the deadline has passed before the voting was opened to the public... :-/