CTFtime.org

ID HCS

Also known as
  • Heroes Cyber Security
  • HCS🧙🏻‍♂️
  • heroescybersec
  • HeroesCyberSecurity

Academic team Sepuluh Nopember Institute of Technology

Website: https://hcs-team.com

Sign in to join the team.



Participated in CTF events

Overall rating place: 67 with 407.634 pts in 2025

Country place: 2

PlaceEventCTF pointsRating points
31V1t CTF 20254840.00000.000*
22osu!gaming CTF 20253541.000010.910
81LINE CTF 20251.00000.829
5QnQSec CTF 20258197.000023.645
61Securinets CTF Quals 20252790.000023.371
85SunshineCTF 20252419.000016.564
60Iran Tech Olympics CTF 2025660.00003.178
1K17 CTF7218.000049.640
247CSAW CTF Qualification Round 2025328.00000.715
139FortID CTF 2025700.00002.673
202ImaginaryCTF 20251600.000010.765
13Full Weak Engineer CTF 20255343.000012.134
43BrunnerCTF 20255498.00006.375
287SekaiCTF 2025239.00002.444
52WHY2025 CTF2950.00000.000
2Startpwn CTF 20252413.000032.704
128justCTF 2025210.00004.783
21World Wide CTF 20257075.000013.216
7DeadSec CTF 20256728.000027.551
16StackSmash CTF2700.000019.014
3BDSec CTF 20254895.000017.838
2ToH CTF 20252718.000027.746
110DownUnderCTF 20252913.000023.470
18L3akCTF 20256375.000012.119
1No Hack No CTF 202511363.000046.940
45CubeCTF1899.00009.109
60Junior.Crypt.2025 CTF3732.00007.994
2Hack The System - Bug Bounty CTF4450.000036.000
16cornCTF 20251092.00004.912
65BCACTF 6.01275.000012.689
383smileyCTF 2025110.00000.772
301bi0sCTF 2025 10.00000.364
34Grey Cat The Flag 20257265.000014.650
190NahamCon CTF 20252831.00009.876
6BYUCTF 202510952.000040.006
52Cyshock - The Awakening765.00000.000
1GooseCTF - misc0nfig 256613.00000.000
82Break the Syntax CTF 2025948.00005.361
2DevSecOps CTF 2025637.000052.807
35UniVsThreats 25 CTF1110.00004.507
19Incognito 6.0700.000020.124
98UMDCTF 20254210.000018.623
41b01lers CTF 20252729.00008.584
65DawgCTF 20257625.000035.618
8SummitCTF 2025635.00000.000
4THCon 2K25 CTF7680.000025.837
691753CTF 20251100.000011.085
54Ulisse CTF 2025100.00000.786
66Auvergn'Hack250.00002.113
28squ1rrel CTF 20255190.000011.830
70Undutmaning 2025536.00002.468
6SwampCTF 20255062.000045.356
23RITSEC CTF 20255262.000012.884
2Nowruz 140414579.000034.528
80K!nd4SUS CTF 2025200.00000.626
205UTCTF 20253232.000014.972
2AI vs Human CTF Challenge20.00000.000
58KalmarCTF 20251054.00004.663
8Pearl CTF6000.000026.766
15VishwaCTF 20255200.000020.460
5Winja CTF | Nullcon Goa 20251440.000010.400
188PwnMe CTF Quals 2025309.00000.925
9ApoorvCTF 20256760.000017.340
2ACECTF 1.08800.000034.035
105TRX CTF 2025200.00000.865
52Kashi CTF 20253244.00006.547
159BroncoCTF 20251505.00003.115
5EHAX CTF 20256899.000020.404
172LA CTF 20253449.00007.536
12BITSCTF 20254390.000011.580
36BearcatCTF 2025: World Tour4750.00009.815
6ECTF8400.00000.000
63HackDay 2025 - Qualifications1617.00007.022
41x3CTF 2025 (feat. mvm)1098.00004.689
12KnightCTF 20255595.000019.588
81Srdnlen CTF 2025 Quals378.00002.940
21New Year CTF 202510675.000012.359
72UofTCTF 20251686.00003.482
41IrisCTF 20252812.000010.270

Overall rating place: 50 with 428.759 pts in 2024

Country place: 2

PlaceEventCTF pointsRating points
4Wargames.MY CTF 20249669.000022.236
130xL4ugh CTF1700.00007.530
21WannaGame Championship 2024596.00002.586
2Platypwn 20246793.000036.951
8World Wide CTF 20244165.000014.734
3CYBERGON CTF_20243962.000027.521
1The Hacker Conclave v23260.000050.000
24 GlacierCTF 20241617.00008.909
71337UP LIVE CTF6521.000021.791
73BlockCTF 2024 (Formerly SquareCTF)426.00006.794
54EKOPARTY CTF 20243338.00003.046
3Metared Argentina CERTUNLP 20247904.000028.305
100Hack The Vote 2024101.00000.838
69SpookyCTF 20245360.00007.342
16Questcon CTF2485.000022.337
2SunshineCTF 20248232.000057.855
67DEADFACE CTF 20244103.000013.385
10Securinets CTF Quals 2024790.000034.157
69Blue Water CTF 2024165.00004.788
47BuckeyeCTF 20242022.000014.051
89DefCamp Capture the Flag (D-CTF) 2024 Quals533.00005.559
146IERAE CTF 2024 - GMO Cybersecurity Contest285.00001.208
367CSAW CTF Qualification Round 2024526.00001.850
306BlackHat MEA CTF Qualification 2024710.00006.730
24CISA ICS CTF 20247790.000012.418
246idekCTF 2024335.00002.442
46Lexington Informatics Tournament CTF 20242743.000025.615
42TFC CTF 20241953.00007.783
70corCTF 2024633.00006.965
72DeadSec CTF 2024720.00003.322
41ImaginaryCTF 20244168.000015.189
45OSCTF4015.00008.843
438DownUnderCTF 20241209.00007.119
17Junior.Crypt.2024 CTF2880.000013.647
72UIUCTF 20244199.000023.491
29Wani CTF 20243509.000014.022
95justCTF 2024 teaser230.00004.505
21vsCTF 20244999.000016.698
108DIVER OSINT CTF 20241351.00000.000
59BCACTF 5.02350.000019.208
138Akasec CTF 2024600.00001.085
18N0PSctf4052.000014.605
89Codegate CTF 2024 Preliminary750.00004.744
58 GPN CTF 2024823.00003.561
69ångstromCTF 20241350.000023.408
11L3akCTF 202410102.000013.634
4NahamCon CTF 202419670.000049.999
47TJCTF 20242247.00009.337
3Break the Syntax CTF 20249199.000032.796
27CyberSecurityRumble Quals1095.000018.577
111San Diego CTF 2024300.00002.017
20TBTL CTF 20241601.00009.357
36squ1rrel CTF 20242657.00006.231
8Punk Security DevSecOps Birthday CTF399.000013.116
14BSidesSF 2024 CTF6497.00000.000
2AirOverflow CTF - 20246454.000034.982
7UrchinSec Tanzania National CTF MMXXIV2850.000021.609
163UMDCTF 20241291.00004.537
114SpringForwardCTF1356.00002.498
86cr3 CTF 2024147.00000.502
7DawgCTF 20242655.000031.481
177Grey Cat The Flag 2024 Qualifiers600.00001.068
66UMassCTF 20241787.00008.716
42CTF@CIT 20245640.00006.278
1Incognito 5.03660.000043.900
1Wayne State University - CTF241225.00000.000
31b01lers CTF 20244265.00008.910
43Space Heroes 20242251.00005.357
491PlaidCTF 20241.00000.110
3SwampCTF 20246282.000050.888
145TAMUctf 2024591.00002.164
19RITSEC CTF 20242619.00009.429
119AmateursCTF 20242105.00003.870
2UNbreakable International 2024 - Team Phase7825.000037.230
89CursedCTF 2024 Quals2604.00002.883
39UTCTF 202410831.000026.578
17JerseyCTF IV11103.00009.702
20Texas Security Awareness Week 20242160.000014.563
13 WolvCTF 20248130.000021.989
49KalmarCTF 2024730.00002.288
92Cyber Apocalypse 2024: Hacker Royale14225.000017.247
235vikeCTF 2024100.00000.735
11WxMCTF 20244621.000016.834
79osu!gaming CTF 20242950.00008.265
66bi0sCTF 2024971.00006.526
31BraekerCTF956.00006.871
6BITSCTF 20246767.000021.535
170xL4ugh CTF 20243101.000010.367
34L3HCTF 20241867.00004.808
8TetCTF 20242868.000031.153
1KnightCTF 202410160.000013.300
91Mapna CTF 2024307.00001.548
7UofTCTF 202412025.000023.906
106IrisCTF 20241245.00002.316

Overall rating place: 156 with 211.131 pts in 2023

Country place: 3

PlaceEventCTF pointsRating points
166BackdoorCTF 20232690.00004.461
34The Cyber Cooperative CTF5300.000017.376
364 GlacierCTF 2023100.00000.443
111337UP LIVE CTF7600.000014.587
26Cybercoliseum II10000.000012.100
36TSG CTF 2023825.00005.281
13Srdnlen CTF 20232441.00007.468
26DefCamp Capture the Flag (D-CTF) 2023 Quals1595.000012.877
51TCP1P CTF 2023: First Step Beyond Nusantara1300.00002.916
83SunshineCTF 20231001.000010.462
63BuckeyeCTF 20231885.00006.975
7Winja CTF | Nullcon Goa 20231619.00003.910
1Pointer Overflow CTF - 20235400.00000.000
67CSAW CTF Qualification Round 20234099.00008.952
90DownUnderCTF 20233107.000012.601
68CTFZone 2023 Quals771.00009.546
5Tenable CTF 20236003.000025.327
2Arab Security Cyber Wargames 2023 Qualifications9300.000028.980
316corCTF 20231.00000.122
68 TFC CTF 20231183.00005.338
1BDSec CTF 20238040.000024.460
293zer0pts CTF 202353.00000.840
25AmateursCTF 202313674.000013.740
184Crypto CTF 202393.00002.298
106UIUCTF 2023708.00007.495
54BSidesTLV 2023 CTF400.00001.478
577Google Capture The Flag 202350.00000.808
72NahamCon CTF 20237713.000013.738
38SEETF 20233353.00004.914
15HSCTF 1011961.000031.951
59TJCTF 2023541.00004.431
213BYUCTF 20231607.00001.529
34ICSJWG Spring 20235490.00000.000
288BSidesSF CTF 2023100.00000.240
259ångstromCTF 2023640.000017.433
143Space Heroes 20231746.00002.234
401DawgCTF 202325.00000.197
252cursedCTF 2023431.00000.808
37DamCTF 20231794.000010.756
57RITSEC CTF 20233967.000013.512
65WolvCTF 20232563.00004.063
168KalmarCTF 2023400.00000.739
60xL4ughCTF 20234931.000020.066
32LA CTF 20239093.000015.062
123idekCTF 2022*1569.00001.960
8IrisCTF 20235923.000015.889
372TetCTF 2023100.00000.565
PlaceEventCTF pointsRating points
11niteCTF2555.000012.317
PlaceEventCTF pointsRating points
30HTB Uni CTF 2021 - Quals4025.000010.071

Overall rating place: 215 with 128.867 pts in 2020

Country place: 2

PlaceEventCTF pointsRating points
281Newark Academy CTF 20201975.00003.632
255CyberYoddha CTF 20203000.00005.497
314CyberSecurityRumble CTF200.00000.593
40RaziCTF 20209439.00005.473
48AppSec-IL 2020 CTF200.00001.820
72MetaCTF CyberGames 20205800.00009.054
29Syskron Security CTF 20203080.000013.052
154N1CTF 2020171.00000.793
74ISITDTU CTF 2020 Quals300.00001.099
1BSides Delhi CTF 20208828.000045.900
78DamCTF 20202267.00005.354
263TastelessCTF 20201.00000.100
78DarkCTF6286.00006.230
535DownUnderCTF 2020510.00000.939
4COMPFEST CTF 202016755.00000.000
378ALLES! CTF 202056.00000.340
232GACTF168.00000.000
33RESTCON CTF1599.00002.042
581Hacker's Playground 202010.00000.106
2PhantomCTF 3.014299.00000.000
218WMCTF 2020163.00000.395
50HacktivityCon CTF3090.00008.100
211Really Awesome CTF 20203500.00004.629
692020 Defenit CTF865.00001.499
979HSCTF 7410.00000.614
124TJCTF 2020765.00006.172
68SharkyCTF3249.00007.276
308S㎩mAndFlags Uけimate w呎は屸de C㏊mᒆonship Teaser ꕫꕫ - ㎩㏚i㎄ Edition10.00000.117
13UMDCTF 20208155.000013.637
175riftCTF830.00003.262
125ångstromCTF 20202315.000013.949
83zer0pts CTF 2020723.00001.747
137UTCTF 20201509.00001.400
260NeverLAN CTF 20201983.00001.996
257HackTM CTF Quals 2020125.00000.388
210riceteacatpanda2555.00001.818
394Insomni'hack teaser 202072.00001.859
84WhiteHat Grand Prix 06 – Quals200.00001.220

Overall rating place: 350 with 67.913 pts in 2019

Country place: 7

PlaceEventCTF pointsRating points
159TetCTF 20201.00000.000
202Inferno CTF 2019371.00002.093
362KipodAfterFree CTF 20196.00000.201
55watevrCTF 2019728.00003.570
381X-MAS CTF 2019233.00000.339
38TUCTF 201911426.000023.672
203RITSEC CTF 2019989.00001.706
93Pwn2Win CTF 2019124.00001.761
43Newbie CTF(N-CTF) 20197037.00000.000
367SECCON 2019 Online CTF156.00001.059
22CryptixCTF'191945.000018.284
428HITCON CTF 2019 Quals50.00001.015
461Syskron Security CTF 2019101.00000.327
177BSides Delhi CTF 201920.00000.166
401PwnThyBytes CTF 20191.00000.066
117Newark Academy CTF 20194510.000012.575
1148CSAW CTF Qualification Round 20191.00000.045
700N1CTF 201912.00000.077
1696Facebook CTF 20191.00000.015
764INS'hAck 20191.00000.045
480ENCRYPT CTF76.00000.448
6930CTF/TCTF 2019 Quals1.00000.130
419CONFidence CTF 2019 Teaser1.00000.069
495BSidesSF 2019 CTF11.00000.094
235BITSCTF 201920.00000.256
639NeverLAN CTF 2019895.00002.178
PlaceEventCTF pointsRating points
1197X-MAS CTF 20181.00000.022
284BCTF 201863.00000.207
377TUCTF 20181217.00003.099

Team members

Team writeups

EventTaskAction
SwampCTF 2024Potion Seller read writeup
SwampCTF 2024MemeGenerator read writeup
SwampCTF 2024UnderConstruction read writeup
SwampCTF 2024BrailleDB-2 read writeup
SwampCTF 2024BrailleDB-1 read writeup
UTCTF 2025 2023Reading List read writeup
TJCTF 2023neofeudalism [20]read writeup
TJCTF 2023nothing-to-see [7]read writeup
TJCTF 2023beep-boop-robot [6]read writeup
TJCTF 2023baby-rsa [6]read writeup
TJCTF 2023outdated [23]read writeup
TJCTF 2023swill-squill [7]read writeup
TJCTF 2023hi [4]read writeup
SEETF 2023NoCode read writeup
SEETF 2023Android Zoo read writeup
SEETF 2023Throw your malware here! read writeup
SEETF 2023Express JavaScript Security [449]read writeup
HSCTF 10vulpes-vulpes [482]read writeup
HSCTF 10trios [422]read writeup
HSCTF 10fancy-page [429]read writeup
Google Capture The Flag 2023PAPAPAPA [97]read writeup
Google Capture The Flag 2023UNDER-CONSTRUCTION [50]read writeup
Crypto CTF 2023Blue Office [36]read writeup
AmateursCTF 2023archived read writeup
AmateursCTF 2023Censorship Lite read writeup
AmateursCTF 2023Censorship read writeup
AmateursCTF 2023You get extra information 2 read writeup
AmateursCTF 2023zipper read writeup
AmateursCTF 2023funny factorials read writeup
AmateursCTF 2023go-gopher read writeup
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