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JP hamayanhamayan

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Participated in CTF events

Overall rating place: 757 with 65.725 pts in 2025

Country place: 19

PlaceEventCTF pointsRating points
760DEADFACE CTF 20252.00000.000*
188osu!gaming CTF 20251055.00000.000*
12LINE CTF 2025976.000013.269
176Full Weak Engineer CTF 20251526.00003.064
1111scriptCTF 202550.00000.120
464WHY2025 CTF400.00000.000
272DeadSec CTF 202550.00000.287
169ToH CTF 2025100.00000.717
760DownUnderCTF 2025600.00004.783
616L3akCTF 2025368.00000.661
90No Hack No CTF 2025756.00001.816
61CubeCTF1407.00006.748
52IERAE CTF 2025 - GMO Cybersecurity Contest1055.00006.019
338smileyCTF 2025150.00001.024
332DIVER OSINT CTF 2025710.00000.000
259TJCTF 20252201.00008.738
411Grey Cat The Flag 2025300.00000.645
1074N0PSctf50.00000.163
155BYUCTF 20252180.00006.976
34GooseCTF - misc0nfig 25456.00000.000
176TsukuCTF 2025875.00000.000
384BSidesSF 2025 CTF100.00000.165
94squ1rrel CTF 20252186.00004.876
233Codegate CTF 2025 Preliminary250.00003.433
186TAMUctf 2025200.00001.565
662SwampCTF 202550.00000.443
221DiceCTF 2025 Quals243.00004.206
434WolvCTF 202550.00000.269
59pingCTF 2025445.00002.770
52WatCTF W251000.00004.987
64Nowruz 14042389.00004.033
58K!nd4SUS CTF 2025388.00001.083
367UTCTF 20251090.00005.122
63TRX CTF 2025542.00002.104
641Kashi CTF 2025100.00000.223
483BroncoCTF 202532.00000.110
38Pragyan CTF 2025662.00000.000

Overall rating place: 615 with 79.018 pts in 2024

Country place: 31

PlaceEventCTF pointsRating points
336niteCTF 202460.00000.278
111Hackers N' Hops260.00003.364
215SpookyCTF 20241050.00001.479
111HeroCTF v61180.00005.752
1031DEADFACE CTF 20243.00000.047
968IRON CTF 2024100.00000.173
154BuckeyeCTF 2024722.00004.961
452DefCamp Capture the Flag (D-CTF) 2024 Quals17.00000.120
54IERAE CTF 2024 - GMO Cybersecurity Contest1037.00004.235
756PatriotCTF 2024476.00000.870
199jailCTF 2024203.00000.331
36COMPFEST CTF 2024889.00004.740
250CSAW CTF Qualification Round 20241064.00003.709
894CISA ICS CTF 2024150.00000.247
215SekaiCTF 2024200.00001.468
205idekCTF 2024434.00003.144
801Lexington Informatics Tournament CTF 2024109.00001.036
535n00bzCTF 20241007.00002.416
133CrewCTF 2024132.00000.580
139TFC CTF 2024544.00002.191
344corCTF 2024109.00001.224
527ImaginaryCTF 2024800.00002.777
497OSCTF300.00000.669
251HITCON CTF 2024 Quals50.00000.989
349DownUnderCTF 20241424.00008.397
365UIUCTF 2024801.00004.487
98Google Capture The Flag 2024343.00005.465
123Wani CTF 20241966.00007.577
910vsCTF 2024100.00000.339
355DIVER OSINT CTF 202410.00000.000
71Akasec CTF 20241334.00002.366
154N0PSctf896.00003.089
217ångstromCTF 2024530.00009.112
134L3akCTF 2024768.00001.050
857NahamCon CTF 2024558.00001.172
311TJCTF 2024343.00001.424
576BYUCTF 2024504.00001.081
103TBTL CTF 2024500.00002.791
186squ1rrel CTF 2024557.00001.295
5Punk Security DevSecOps Birthday CTF549.000018.742
44BSidesSF 2024 CTF2180.00000.000
23AirOverflow CTF - 2024704.00003.539
211UMDCTF 2024645.00002.349
425SpringForwardCTF50.00000.138
57cr3 CTF 2024417.00001.055
113Midnight Sun CTF 2024 Quals103.00001.039
165UMassCTF 2024547.00002.729
426CTF@CIT 2024300.00000.361
55b01lers CTF 20242539.00005.273
450Space Heroes 2024100.00000.267
80vikeCTF 2024476.00003.317
144Shakti CTF 2024850.00003.996
106Pearl CTF670.00001.477
564osu!gaming CTF 2024467.00001.303
269BroncoCTF 202410.00000.116
308LA CTF 20242239.00003.008
29BITSCTF 20243118.00009.000
6140xL4ugh CTF 202410.00000.035
197DiceCTF 2024 Quals330.00003.378
263TetCTF 2024100.00001.045
174KnightCTF 2024650.00000.464
61Mapna CTF 2024460.00002.317
214UofTCTF 20241749.00003.092
75IrisCTF 20241881.00003.476

Overall rating place: 536 with 81.406 pts in 2023

Country place: 25

PlaceEventCTF pointsRating points
2241337UP LIVE CTF616.00001.112
91CakeCTF 2023544.00000.000
40TSG CTF 2023798.00005.061
572DEADFACE CTF 2023155.00000.563
107TCP1P CTF 2023: First Step Beyond Nusantara719.00001.576
331SunshineCTF 2023201.00002.121
224MapleCTF 2023100.00000.516
432BuckeyeCTF 2023230.00000.864
264ASIS CTF Quals 202323.00000.767
52Cyber Heroines CTF1400.00006.554
285PatriotCTF 20231750.00003.003
520HITCON CTF 2023 Quals50.00000.887
56Urmia CTF 20232975.00008.324
563DownUnderCTF 2023764.00003.054
127SekaiCTF 2023812.00002.134
191h4ckc0n 20231.00000.134
386nullcon HackIM CTF Goa 20231.00000.068
248Hacker's Playground 2023110.00001.433
40Bauhinia CTF 2023250.00001.795
76CYBERGON CTF 20231090.00003.550
138CCCamp 2023132.00000.676
115CTFZone 2023 Quals383.00004.869
469Tenable CTF 2023265.00000.958
116corCTF 2023271.00001.560
51 TFC CTF 20231734.00007.758
139ImaginaryCTF 20231284.00003.228
113CrewCTF 2023993.00000.935
463Google Capture The Flag 202350.00000.851
621HeroCTF v550.00000.139
416m0leCon CTF 2023 Teaser50.00001.065
135WaniCTF 20232465.00008.324
236UMDCTF 2023796.00001.652
291TAMUctf 2023513.00001.346
38Ricerca CTF 2023711.00000.000
78BSidesSF CTF 2023911.00001.532
627ångstromCTF 2023250.00006.817
114Space Heroes 20232460.00003.122
84Texas Security Awareness Week 2023710.00003.704
88PlaidCTF 2023351.000011.620
265Midnight Flag - Black Box100.00000.413
6Cyberconférence CTF (24h@CTF '23)5613.00000.000
376 HackPack CTF 20231.00000.126
152Midnight Sun CTF 2023 Quals97.00000.944
510cursedCTF 2023105.00000.220
88DamCTF 2023978.00005.753
246Bucket CTF 20231252.00001.992
210GREP CTF100.00000.385
237RITSEC CTF 2023987.00003.357
145LINE CTF 2023101.00000.939
66UMass CTF 2023602.00003.512
115b01lers CTF250.00001.632
128WolvCTF 20231167.00001.870
25vikeCTF 2023836.00008.130
146Rush CTF | Beginner friendly100.00000.000
55FooBar CTF 2023176.00001.700
72UTCTF 2025 20233415.00008.768
112KalmarCTF 2023500.00000.959
237HackTM CTF Quals 202350.00000.339
247Incognito 4.0832.00001.424
465LA CTF 20231184.00001.913
37Byte Bandits CTF 20232316.00009.357
272DiceCTF 2023116.00000.890
240bi0sCTF 202210.00000.269
363KnightCTF 2023350.00001.335
144idekCTF 2022*1404.00001.745
66IrisCTF 20231403.00003.408

Overall rating place: 574 with 59.943 pts in 2022

Country place: 29

PlaceEventCTF pointsRating points
117ASIS CTF Finals 202272.00002.902
475niteCTF50.00000.248
253Hackappatoi CTF '2250.00000.213
126Shakti CTF 2022650.00000.000
178TUCTF 2022757.00001.541
58GlacierCTF 2022578.00003.435
199HITCON CTF 2022135.00002.368
169SunshineCTF 2022200.00001.139
182Digital Overdose 2022 Autumn CTF300.00002.040
315Square CTF 202251.00000.531
75p4ctf 202251.00001.148
100BuckeyeCTF 20221377.00003.987
186 BlueHens CTF 2022305.00000.551
129FE-CTF 2022: Cyber Demon235.00000.232
122TsukuCTF 20221722.00000.000
118Jade CTF651.00001.761
374DEADFACE CTF410.00001.262
251ASIS CTF Quals 202237.00001.215
22Srdnlen CTF 20221709.00006.160
294GDG Algiers CTF 2022170.00000.368
47WRECKCTF 20224238.000010.473
101SekaiCTF 20221182.00002.907
551DownUnderCTF 2022 (Online) 500.00001.026
2210CTF/TCTF 202218.00000.664
102CakeCTF 2022418.00000.000
641Hacker's Playground 202210.00000.097
52nullcon Goa HackIM CTF 2022515.00002.325
369SHELLCTF 2022986.00004.000
169T3N4CI0US CTF - Escape1000.00001.405
235corCTF 2022332.00001.060
40Arab Security Cyber Wargames 2022 Qualifications3200.00007.705
353UACTF 202250.00000.138
336UIUCTF 202250.00000.280
151TFC CTF 20221245.00003.249
86DiceCTF @ HOPE 20222389.000010.812
208ImaginaryCTF 20221400.00003.200
378Crypto CTF 202219.00000.335
65vsCTF 20222336.00004.142
26WeCTF 2022949.00005.137
1071Tenable CTF 2022200.00000.541
612ångstromCTF 2022340.00004.093
1903NahamCon CTF 2022338.00000.339
457CrewCTF 202210.00000.053
656Space Heroes 2022200.00000.447
451zer0pts CTF 202249.00000.387
129UMDCTF 20221774.00002.359
PlaceEventCTF pointsRating points
293BuckeyeCTF 202180.00000.382
307DEADFACE CTF1356.00003.138
146Digital Overdose 2021 Autumn CTF1489.00004.615
307TSG CTF 2021200.00001.731
1334DownUnderCTF 2021 (Online)200.00000.316
221PBjar CTF '211423.00000.000
523H@cktivityCon 2021 CTF565.00000.958
58TsukuCTF 20211367.00000.000
728CSAW CTF Qualification Round 2021125.00000.000
427ALLES! CTF 2021104.00000.970
107WORMCON 0x01100.00000.506
452corCTF 2021323.00000.642
290RCTS CERT 2021 Defending the SOC400.00000.000
51BSides Noida CTF2064.00004.099
560RaRCTF 2021100.00000.195
513UIUCTF 202150.00000.154
485ImaginaryCTF 2021365.00000.845
391Lexington Informatics Tournament CTF 2021461.00001.386
352WeCTF 2021322.00000.000
1084HSCTF 8107.00000.168
144THC CTF 2021236.00000.956
246BCACTF 2.01525.00000.000
158FreedomCTF Spring 202140.00000.000
481Zh3r0 CTF V21.00000.047
1483kCTF-202110.00000.192
134OMH 2021 CTF23.00000.425
249m0leCon CTF 2021 Teaser57.00000.467
402DCTF 2021750.00000.000
466DawgCTF 202155.00000.000
155WPICTF 2021150.00000.000
183HeroCTF v3610.00002.238
71S4CTF 2021217.00000.941
16Great Lakes Security Conference CTF1984.00005.941
234UMDCTF 2021900.00000.000
175HackPack CTF 2021240.00000.000
195RITSEC CTF 20211455.00000.000
102b01lers CTF579.00000.000
728ångstromCTF 2021200.00001.516
165VolgaCTF 2021 Qualifier132.00001.335
360UMassCTF 2021150.00000.517
360LINE CTF 202150.00000.232
272BlueHens CTF 20215.00000.095
623UTCTF 2021300.00000.345
2850NahamCon CTF 2021100.00000.093
351DaVinciCTF 202120.00000.233
55Break the Syntax CTF 2021100.00000.976
284zer0pts CTF 2021107.00000.591
309darkCON CTF384.00000.638
462Union CTF 2021100.00000.432
724Tenable CTF 2021575.00001.922
341TrollCAT CTF 2021100.00000.300
125DiceCTF 2021470.00002.652
2150xL4ughCTF300.00001.319
PlaceEventCTF pointsRating points
374Dragon CTF 202042.00001.100
179m0leCon CTF 202056.00000.606
426Balsn CTF 2020110.00000.389
105Block CTF 2020201.00003.404
331SunshineCTF 2020100.00000.708
725Newark Academy CTF 2020450.00000.840
519CyberYoddha CTF 2020750.00001.393
258CyberSecurityRumble CTF300.00000.865
245Hack.lu CTF 2020132.00002.572
520Syskron Security CTF 2020300.00001.236
1023Hacktober CTF30.00000.103
431DamCTF 2020160.00000.412
287b01lers CTF bootcamp600.00002.389
380DarkCTF1109.00001.108
972DownUnderCTF 2020100.00000.200
1032CSAW CTF Qualification Round 20205.00000.124
316WMCTF 2020103.00000.256
1315HacktivityCon CTF100.00000.265
635CyBRICS CTF 202050.00000.214
599csictf 2020815.00000.889
284ASIS CTF Quals 202033.00000.671
3130CTF/TCTF 2020 Quals 12.00000.448
1280redpwnCTF 2020260.00000.289
477Zh3r0 CTF100.00000.142
203WeCTF 2020100.00000.374
761NahamCon CTF625.00002.093
570Really Awesome CTF 2020750.00001.009
1263HSCTF 7200.00000.306
357TJCTF 2020315.00002.530
837DEF CON CTF Qualifier 2020100.00001.430
354SharkyCTF481.00001.093
412S㎩mAndFlags Uけimate w呎は屸de C㏊mᒆonship Teaser ꕫꕫ - ㎩㏚i㎄ Edition10.00000.097
218UMDCTF 2020300.00000.544
1013DawgCTF 2020125.00000.287
1254VirSecCon CTF60.00000.266
1100AUCTF 2020100.00000.076
439b01lers CTF100.00000.397
832ångstromCTF 2020300.00001.813
308zer0pts CTF 2020100.00000.280
908UTCTF 202050.00000.068
745NeverLAN CTF 2020310.00000.316
PlaceEventCTF pointsRating points
374InCTF 201950.00000.325
747TokyoWesterns CTF 5th 201923.00000.735
PlaceEventCTF pointsRating points
217P.W.N. CTF75.00000.461
317CODE BLUE CTF 2018 Quals38.00000.319

Team members

Team writeups

EventTaskAction
Urmia CTF 2023Deb File | The Old Systems [350]read writeup
Urmia CTF 2023Dorna [200]read writeup
Urmia CTF 2023Deleted Message [350]read writeup
Urmia CTF 2023Hidden Streams [250]read writeup
Urmia CTF 2023Network Punk [250]read writeup
Urmia CTF 2023HTTPS Decryption [150]read writeup
Urmia CTF 2023Padding Oracle Adventure [400]read writeup
Urmia CTF 2023MongoDB NoSQL Injection [350]read writeup
Urmia CTF 2023captcha2 | the Missing Lake 2 [350]read writeup
Urmia CTF 2023Captcha1 | the Missing Lake [250]read writeup
Urmia CTF 2023htaccess [250]read writeup
Urmia CTF 2023E Corp. [200]read writeup
Space Heroes 2023The Dew [971]read writeup
Space Heroes 2023sanity check in space [100]read writeup
Space Heroes 2023Bank of Knowhere [223]read writeup
Space Heroes 2023attack-strategies [166]read writeup
Space Heroes 2023Time Leap [129]read writeup
Space Heroes 2023Felicette [198]read writeup
Space Heroes 2023Brainiac [489]read writeup
Space Heroes 2023A New Hope [184]read writeup
Texas Security Awareness Week 2023The Path to Victory [50]read writeup
Texas Security Awareness Week 2023Swiftmaster [50]read writeup
Texas Security Awareness Week 2023Git er' Done [200]read writeup
Texas Security Awareness Week 2023Console Scrabble [50]read writeup
Texas Security Awareness Week 2023Not Obvious [50]read writeup
Texas Security Awareness Week 2023Lazy Admin [50]read writeup
Texas Security Awareness Week 2023Ghost in the Clipboard [250]read writeup
Bucket CTF 2023gif - BucketCTF [272]read writeup
Bucket CTF 2023SQLi 3 - BucketCTF [290]read writeup
Bucket CTF 2023SQLi 2 - BucketCTF [200]read writeup
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